Web & Mobile Development Services

Bronze
VERIFIED

Devsar is a global consulting & software development firm specialized in web & mobile app development.

Headquartered in Buenos Aires, Argentina and with over 10 years of operations under our belt, we have delivered IT solutions all over the world, providing strategic counseling that generate long-term and sustainable results.

Focused on the development of responsive, robust and scalable solutions, we have been the IT partner on many startup companies and helped dozens of innovators and entrepreneurs to bring their ideas to life.

We can build from simple websites to the most large and complex project, combining top notch technologies with individual and team expertise to meet the needs of our customers.

 
Undisclosed
 
$25 - $49 / hr
 
10 - 49
 Founded
2010
Show all +
La Plata, Argentina
headquarters
other locations

Portfolio

Key clients: 

24 Hour Fitness McKinsey Cohley Blue Weatlh Managment Matterport Chefsfeed / Feastly Hinge Boinc Ripio Moni Find Your Trainer The Hub from Hall and Parners

Find your trainer. Image

Find your trainer.

Find Your Trainer is a new online marketplace which is revolutionizing the personal training industry in a similar way to how OpenTable, ZocDoc and AirBnB are transforming how we reserve restaurants, find doctors and travel. Find Your Trainer helps its customers to "get fyt" by letting them effortlessly search, book and pay for high quality and affordable personal training sessions at top gyms and studios without a gym

membership, or in-home anytime, from anywhere. The Challenge The client needed qualified developers with extensive knowledge and previous experience on "Product Building" and "Software Maintenance". Devsar was first contracted in order to maintain their existing platform which was built by another offshore IT team. We were responsible for the Frontend and Backend of the product. As a result of that initial project, Devsar became the main contractor and finally took over the full management of the product. The Solution We helped FYT expand their engineering capabilities and increase their development pace. Initially, we started out augmenting a small portion of the team that they had in-house and started contributing to their custom code. Since then, we become the primary team of the product. Now, we take care of the biggest priorities and some of the high-level project management responsibilities on an ongoing basis. We are planning and working to expand the platform even more in the near future.  
Matterport Image

Matterport

Matterport is a 3D media technology company using computer vision and sensor technologies to create the next generation of engaging photography. 

They are the first 

company to develop an end-to-end system which will enable more immersive interactions, including the ability to engage with spaces as they are today or visualize future changes.


The Challenge

Matterport decided to outsource

their development activities in order to reduce costs. We were recommended to them because of our expertise in the technologies they already used such as Django, Python as well as Angular 1 and 2. Eventually, we were hired as technological partner and our main responsibility was to completely redesign the existing dashboard and add new features. 


The Solution

From scratch we had to form a team of 5 devs in a very short period of time. The team members were chosen so that they conform with the development skills and experience level required by the client. Our first big task was to improve the user dashboard. We did that by completely redesigning it, including building the whole interfaces which required working with their UX team. New functions such as copying and transferring 3D models were also successfully developed and integrated. Moreover, our team also improved the client’s image and video gallery.  


An important part of our project was the shopping cart which we built from scratch using Angular 2 and Angular Material for Material Design. This development process required a new backend implementation in Django, Python and Kotlin. In addition, we helped through the process of integration between zuora and the billing system. 


The Result

Originally, we had a 6 month contract with the client, but we extended our collaboration as well as the terms of the project and it is now running for more than a year.

Feastly Image

Feastly

Feastly is a San Francisco based Startup and an online p2p marketplace empowering chefs to easily showcase their brand and host culinary experiences, turning their kitchen into a restaurant. 

The Challenge

The company approached us after they were incubated and seed by Boost VC. They had built an initial MVP product with an outsourcing company in Asia that was very buggy, both on the

base code and its visual design. The product were not letting them growth and meet their upcoming business requirements. They wanted to have a more flexible platform and be prepared to support their rapidly-growing community needs. They were looking to partner with an company who could take care of their IT needs.

The Solution

Devsar leveraged its experience on web development and started a huge code refactoring process of the whole platform in record time. The process started with a deep analysis of the underlying platform to identify key elements and bottlenecks.

We implemented a wide range of IT solutions to improve the speed, efficacy and design of the platform. We were also able to guide the company through the process of adopting agile project management methodologies and best practices, helping them to organize and identify relevant business needs to their product which has achieved excellent results.We also redesigned the overall architecture, making it more reliable, stable and secure, needed to pass the rigorous due diligence processes required by investors and stakeholders.

Cohley Image

Cohley

Cohley is the first platform that connects brands and social media influencers.

It's designed to help brands manage their relationship with influencers and ultimately enabling a better engagement with their main audiences. Furthermore, through Cohley companies can search influencers that match their respective values.


The Challenge

Along the process with Cohley we’ve faced several

challenges. First of all they needed to build the entire dashboard from previously prepared mockups and app documentation.

Our team had to develop from an MVP (in three months) to several new features that proved fundamental for fostering the platforms growth. Also the continuously changing requirements and scope of the project was something our team had had to adapt to.


The Solution

We assigned a team of 2 full-time developers for the project and also made available additional resources as they were needed. Our team developed the platform using Django Python as a structural basis, with a few other languages mixed in, and also integrated Instagram API, Google Analytics, and Stripe as part of the solution.

Some of the features we developed proved highly effective, for example, an algorithm for identifying potential influencers. Furthermore, our team developed an instant chat that not only send messages but also real time notifications of events. Another remarkable feature we created is a content library through which brands can buy pictures, made available by influencers, for their campaigns.


The Results

We developed a scalable platform from scratch according to client's expectations in time. Therefore, Cohley was very content with our work and we continue to provide regular development services for them. Also we are proud that some of the features we integrated proved to be fundamental for the platform's positive development.

Moni Image

Moni

Challenges: We were contracted to build the first MVP. It took about 3 months of development to have the first system fully working to be presented to angel investors. One of the biggest challenges was to build a real-time smart loan system based on user’s background and financial status. Planned Solution and Innovation: Due to the success of the platform in Argentina, the product will be launched in many other South American
countries like Mexico, Brasil and Chile. The team is currently working to enhance and improve the current system architecture to support the expansion of the product. Task: Frontend refactor for mobile API compatibility. Development of new core features (phone credit and invoice payment). Backend refactor for clearer separation of concerns between components. Analysis of use metrics for assistance in business decisions making. Integration with social media (Facebook, Google+).
Blink Webinars Image

Blink Webinars

Challenges Client's business goals are to reach a huge global audience with this webinar exclusive video content platform. They needed a scalable and reliable platform that provides ease of use. In addition, they needed an easy to use interfase for final users and clients. They wanted to monetize the content through a membership service. As a small startup, they bootstrapped the entire process with us. Planned Solution and
Innovation We built the first MVP, which eventually evolved into a fully functional and scalable platform. The whole architecture rests on Google's infrastructure. We built a video encoder service which reduces the original size of the video without losing quality. Task Custom theme editor which gives the clients the ability to change the look and feel of every webinar. Support for custom domains. Smart mailing lists according multi factor analysis. SMS and PN support Use of webhooks to deliver specific messages to particular events. Multi language support. Create an statistics app to track webinar's metrics. Integrate third-party authentication systems such as Amazon, Sendgrid & Twilio. Multiple hosting supports (static files hosted in AmazonS3, YouTube, Vimeo) Creation of the Webinar's API Creation of a video encoder service for the most popular video formats.

Reviews

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Product Development for Medical Software Development Company

"We’re happy with their services and are looking to continue our collaboration."

Quality: 
5.0
Schedule: 
5.0
Cost: 
4.5
Willing to refer: 
5.0
The Project
 
$50,000 to $199,999
 
Jan. 2019 - Ongoing
Project summary: 

Devsar is working on software development, providing resources to augment an internal team. They use Django, JavaScript, and Vue.js for the ongoing work, which is soon to have its first beta release.

The Reviewer
 
11-50 Employees
 
London, United Kingdom
Jan Valo
Outsourcing Manager, Cresset Group
 
Verified
The Review
Feedback summary: 

The project is progressing well, with the team having finished the first of its four development phases. Devsar has proved themselves to be reliable and responsive partners, finding quick solutions to any issues and offering excellent customer service.

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

BACKGROUND

Introduce your business and what you do there.

I’m an outsourcing manager for Cresset Group, a medical software development company. We specialize in the development of software for a medicinal chemist that helps in a drug discovery process.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with Devsar?

We were developing a web-based cloud solution and needed resources to expand our internal team.

SOLUTION

What was the scope of their involvement?

They collaborate on a daily basis with us to develop the platform, using Django, JavaScript, and Vue.js.

What is the team composition?

We asked for two developers and we’re happy with them. There’s also a project manager who oversees the team.

How did you come to work with Devsar?

We started with a test project with several candidates that we found through Clutch, asking them to work on a small application. Devsar delivered everything within a reasonable timeline and we liked what we saw.

How much have you invested with them?

We’ve spent $60,000–$80,000.

What is the status of this engagement?

We started working together in January 2019 and the work is ongoing.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

There haven’t been any issues so far. We’ve just finished the first of our four development stages and are in preparation for the first beta release in the next month or so.

We’re happy with their services and are looking to continue our collaboration. Since they came on board, we’ve made considerable progress in the development process of our application and they’ve contributed positively.

How did Devsar perform from a project management standpoint?

They have adapted to what we use quite quickly and they’re responsive. They assigned us a project manager who coordinates the team in Argentina. We don’t have any problems, but if there are small things, they’re resolved very quickly.

What did you find most impressive about them?

Their customer service and responsiveness are the best things about them. On one occasion, one of their members was changing jobs and they were very responsive, letting us know in advance and coming up with a better replacement. We were very happy with how they dealt with the situation.

Are there any areas they could improve?

There haven’t been any issues. We had one instance of downtime because the internet connection was down on their side, but it only delayed a meeting by 10 minutes.

Do you have any advice for potential customers?

No.

5.0
Overall Score
  • 5.0 Scheduling
    ON TIME / DEADLINES
  • 4.5 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer

Dashboard Development for Boutique Development Firm

“The biggest advantage of working with Devsar is their flawless communication.”

Quality: 
5.0
Schedule: 
4.0
Cost: 
4.5
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Sept. 2018 - Ongoing
Project summary: 

Devsar has developed a dashboard for a third-party client’s financial website. The dashboard allows users to view live information on asset values in the market. They’re now working on building out features.

The Reviewer
 
1-10 Employees
 
Los Angeles, California
Paula Campos
Co-Founder, The Glue
 
Verified
The Review
Feedback summary: 

The dashboard has garnered enthusiastic praise from the client and internal team alike. Devsar boasts in-depth technical knowledge on a key set of frameworks. They manage the project well, adapt to requirement changes, and posses meticulous problem-solving skills. 

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

BACKGROUND

Introduce your business and what you do there.

I’m the co-founder of and creative director at The Glue. We’re a full-service agency that designs and builds applications and websites. We do branding, copywriting, and production, as well.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with Devsar?

We were working with a previous developer to create a dashboard for our client’s finance website. However, they weren’t performing as expected, so we brought in Devsar to take over development.

SOLUTION

What was the scope of their involvement? 

Devsar developed a dashboard for a finance website. It displays live information on the value of assets in the market. We provided them with a rough basis as a starting point, and they created the dashboard using a Vue.js framework. 

Currently, they’re still providing development support to build out features. Since the dashboard deals with complex information that changes frequently, making sure that all features are responsive and well-connected is vital to project success. 

What is the team composition?  

We’ve mostly worked with three solid developers, but the team sometimes scales up to five in case someone has to pitch in on certain tasks. 

How did you come to work with Devsar? 

A mutual connection introduced us to Devsar, so we selected them for the project. It’s been great having a team that understands all the moving parts involved in building a dashboard with several complex components.

How much have you invested with them? 

They have a direct relationship with our client who is responsible for paying them.

What is the status of this engagement? 

Their work began in September 2018 and is ongoing.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement? 

Our success is based on our client’s feedback, and he’s been happy with their work so far, especially considering that we had a rough start with the previous development firm. 

How did Devsar perform from a project management standpoint?

It’s been great. We work with their Martin (Managing Director, Devsar) who is on top of everything. I believe they’re also working with a few offshore companies, too.

What did you find most impressive about them? 

The biggest advantage of working with Devsar is their flawless communication. Rather than selling us by saying that they know everything, they’re specific about their skills. They specialize in a core selection of frameworks and take a detail-oriented approach to solving problems.

Are there any areas they could improve? 

No, I don’t have anything negative to say about them. There have been some requirement changes that they’ve had to adapt to, which has affected the timeline. But, overall, it’s been great working with them.

Do you have any advice for potential customers?

As with any development team, you need to have specific requirements.

5.0
Overall Score
  • 4.0 Scheduling
    ON TIME / DEADLINES
    There have been some adjustments to the requirements, which has impacted the schedules. That’s always a tricky situation.
  • 4.5 Cost
    Value / within estimates
    While they’re not the least expensive, from a cost-benefit perspective, their prices are pretty competitive within the US market.
  • 5.0 Quality
    Service & deliverables
    They offer solid services. Our client is very technical, so they’re able to speak the same language in a professional way.
  • 5.0 NPS
    Willing to refer
    They’re great.

Development for a Wealth Investment Company

“Their willingness and ability to work with us and adapt is an incredibly successful part of our relationship.”

Quality: 
5.0
Schedule: 
4.5
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Sept. 2018 - Ongoing
Project summary: 

Devsar is developing the backend of a multifunctional corporate platform using JavaScript among other tools.

The Reviewer
 
New York City, New York
Eric Bergerson
CTO, Blue Square Wealth
 
Verified
The Review
Feedback summary: 

The backend works effectively. Responsive and communicative, the wide-ranging expertise of Devsar’s team delivers collaborative solutions and high-quality outputs. They work adaptively to not just build functionality to specs but to establish architecture and implementation that can be leveraged.

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

BACKGROUND

Introduce your business and what you do there.

I am the Chief Technology Officer at Blue Square Wealth, an asset management and wealth advisory company.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with Devsar?

We're building a system to allow us to advise our clients better.  We are developing the backend in-house and have out-sourced the development of the frontend.

SOLUTION

What was the scope of their involvement?

Devsar is implementing our single-page web application. It’s built primarily for Chrome but will run on other browsers. The application addresses functionality that spans our business model, including research, trading, trade management, sales, and marketing.

What is the team composition?

We work regularly with a developer that is dedicated to our project and a project manager that oversees the work being assigned to their people.  Devsar provides additional people to bring in specific expertise as is needed.  We have availed ourselves of this option often, for issues as minute as highly crafted CSS to detailed architecture discussions.

How did you come to work with Devsar?

A friend recommended them because they’d had a good experience. When we started this project, we tried working with different partners in India and then Serbia. Neither of those engagements worked for us. We’re an active development house with our own in-house skills so needed an interactive group that we could work with. We wanted a situation in which our expertise could flow towards them and vice versa.

How much have you invested with them?

We’ve spent around $30,000.

What is the status of this engagement?

We started working together in September 2018, and it’s ongoing.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

They’ve built our frontend the right way, and it's working. We've engaged many people around the globe to help us do this and Devsar has been our most successful development partner. It's a pleasure working with them.

How did Devsar perform from a project management standpoint?

Our designers provide overall daily project management. They provide their own project managers as well, it's part of the package, so there’s no extra fee, which is wonderful. Our weekly sprint meeting includes their developers, our developers, our QA people, and project managers from both sides. The project managers talk to each other, manage details, and align the teams. They’re very professional and communicate well. It takes the management burden off of the developers so they can focus on development.

They have a lot of broad experience within their team that they manage flexibly. They’re not rigid about what we’ve contracted for. If we hit a challenge that requires a different skill set, they will pull in a relevant expert from their team. It helps us achieve our goals. When something looks really complicated, we work on it together via paired programming. That way we come up with solutions together and they don’t spend a lot of time going down the wrong path.

It has been a nice added bonus that they are located in Buenos Aires, only a one-hour difference from us in New York. This has been much more manageable than the larger time-zone differences we’ve experienced with other partners. The increased overlap of working hours provided a lot more opportunity for interaction resulting in much better productivity.

What did you find most impressive about them?

Past partners could often do a fine job delivering what was asked, but their implementation only took into account the current objective.  We have a lot of in-house development experience and want the software being written to not only address the current tasks but be implemented in a way that can leverage earlier work from other parts of the system and result in code that is itself can be reused when possible.  Finding common architectural solutions that can be applied across the larger system results in cleaner, more maintainable code that can be implemented in a faster and more reliable way.  What works so well for us with Devsar is that they're interactive. They are open to discussion and not afraid to contact us to discuss if there is a better way to solve a problem.  They’re able to give us constructive feedback. As a result, they don’t just deliver something that works, they deliver something that works well and is architected with considerations for the larger system.  Consequently, overall development costs go down and maintainability goes up through proper development of re-usable components.

For example, they were willing and able to use a component across all of the different parts of our app that allows you to save the way you've currently configured any “page". They were initially going to apply a one-off approach, not aware that there was a plan to use similar functionality on all “pages”.  However, because of the interactive nature of our work together, we were able to identify this as an opportunity for improved generalized design.  They went back and developed a proposal for me and then accomplished it. We got exactly what we needed. Their willingness and ability to work with us and adapt is an incredibly successful part of our relationship.

Are there any areas they could improve?

I have no complaints.

Do you have any advice for potential customers?

They're very responsive, but don’t underestimate the need for good communication. Don't assume that your development process is theirs. Tell them not just what you want but what kind of relationship you want. They’ll be receptive and very good at adapting to that—but make sure you have that conversation.

5.0
Overall Score They’ve been wonderful. They’ve been understanding. Most importantly, they write high-quality code.
  • 4.5 Scheduling
    ON TIME / DEADLINES
    They always make their deadlines and inform us when they can’t. However, as a New Yorker, I work 12-hour days and they don’t.
  • 5.0 Cost
    Value / within estimates
    We’re based in New York where talent is incredibly expensive. I’ve worked with firms in India and Serbia, among other locations, and Devsar is extremely competitive.
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer
    I’ve already referred them.

Staff Augmentation for Data Analytics Platform

"They challenge your thinking, and they have smart people working for them."

Quality: 
5.0
Schedule: 
4.5
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$50,000 to $199,999
 
Mar. 2018 - Ongoing
Project summary: 

Devsar boosts internal development efforts, assigning a full-stack developer to oversee support and maintenance while the in-house team takes care of feature build-outs.

The Reviewer
 
201-500 Employees
 
Chicago, Illinois
Art Stivison
Director, The Hub
 
Verified
The Review
Feedback summary: 

Having Devsar as a partner allows greater scalability that’s cost-effective without losing quality. Project management is straightforward, as there’s a point of contact, aside from the developer, to interface with. Throughout the collaboration, their proactiveness and dedication stand out.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

Hall & Partners is a brand consultancy that helps companies gain a better understanding of their customers and how they engage with their brand. I’m the director of The Hub, our data analytics platform, and am responsible for its health and feature development. I work across all areas of the business, as well as with our clients and our engineers, making sure that The Hub runs smoothly and that we’re creating features that make a measurable impact on our clients' business.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Devsar?

We needed a vendor to help us expand our existing development team. Our team was too small for the project’s scope, and we needed a full-stack developer to step in and give us the ability to remain focused on the feature development of our application while still having someone in charge of support and maintenance.

What were your goals for this project?

We manage a multi-faceted platform that we're constantly adding features to. With an aggressive roadmap, we needed to find a skilled resource that could not only join our team but also work independently and still perform. It was important that the developer was experienced in Python, Django, and JavaScript, and could get up to speed quickly on our platform architecture.

SOLUTION

How did you select this vendor?

We researched and interviewed several potential vendors over a period of several months. It was important to us that the vendor was in a time zone compatible with ours, had the ability to scale up if needed, and had the confidence and drive to challenge our thinking. Another consideration was that Devsar is an agency, not a headhunter, so if we scale up, there’s an existing knowledge base within their agency that we can fall back on.

Can you go into detail about the services they provided and the scope of the project?

We have a full-stack developer engaged on an ongoing basis who focuses on feature development. Devsar is responsible for delivering against set requirements provided by me and/or my UX agency. They work closely with our other development team members to ensure that everything meets the goals of our application.

What was the team composition?

Currently, we have one full-stack developer from Devsar. He works with our technical lead/full-stack developer and our frontend developer.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

Working with Devsar allows us to scale our development team more economically without sacrificing quality. Having a separate point of contact to deal with allows the assigned developer to remain focused, which has been helpful.

How was project management arranged and how effective was it?

Project management is managed internally utilizing Slack, GitHub, and Zoom for conference calls. We’ve had no issues with coordination, language barriers, or connectivity.

What did you find most impressive about this company?

I appreciate that they have a learning culture and that they’re a part of the broader development community in Argentina. They challenge your thinking, and they have smart people working for them.

Are there any areas where they can improve?

To date, I have no negative or constructive feedback to provide. They’re very proactive, dedicated to the project, and have become an integral part of the team.

5.0
Overall Score
  • 4.5 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer

Web Development for Consumer Goods and Services Firm

"They have a really agile, creative, and customer-focused approach."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
Confidential
Project summary: 

Devsar designed and developed an MVP web platform within a short timeframe. They worked on the layouts, wireframes, mockups, and then built the functioning product.

The Reviewer
 
1-10 Employees
 
Buenos Aires, Argentina
CEO, Lendealo
 
Verified
The Review
Feedback summary: 

Their work was excellent, developing the product on time and within the budget, which ensured it could be shown to key investors. They managed the work effectively, integrating smoothly with the in-house team and bringing their creative flair to the development.

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

BACKGROUND

Introduce your business and what you do there.

I’m the CTO of Lendealo, a startup that delivers C2C and B2C services in LATAM. We are creating an application that is trying to change the way people consume goods and services, making it more rational and sustainable.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with Devsar?

We were looking for a software development agency to help us build a C2C and B2C online web platform within our limited budget.

SOLUTION

What was the scope of their involvement?

We approached them to create the first MVP of the platform, with a deadline of three months. They build it and delivered the product on time.

We provided the necessary documents describing the functionality and initial scope of the product. They were responsible for designing the layout of the site, creating the wireframes, mockups, and building a fully-functional product.

What is the team composition?

They allocated one full-time, full-stack developer and a part-time project manager.

How did you come to work with Devsar?

A friend of mine strongly recommended them. I checked the company profile, had a couple of calls with them, and then engaged them after a challenge test with one of their developers.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

We had a very inflexible deadline because of a business opportunity with a group of investors coming to town. We launched and were able to make the product presentation on time. It helped us to showcase the product to potential investors.

How did Devsar perform from a project management standpoint?

We used Slack and Google Hangouts as our main communication tools. We chose Trello to manage the project's sprints and track our tasks' status.

What did you find most impressive about them?

They have a really agile, creative, and customer-focused approach. We rapidly engage with them and there was seamless integration between teams.

Are there any areas they could improve?

Not at the moment. I think as we expand our team and add more members, we'll have to find a more efficient way to sync. Right now, we're matching up with what we expected from them.

5.0
Overall Score
  • 5.0 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer

Android App Development for Fitness and Training Software

“I’m pleased with their commitment; they’ve exceeded expectations and seem passionate about our product.”

Quality: 
5.0
Schedule: 
4.5
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$200,000 to $999,999
 
Sept. 2017 - Ongoing
Project summary: 

Devsar solely works on Android development for a fitness app, using pre-built specs and mockups. The native app contains some hybrid and web view features, and upgrades are routinely made.

The Reviewer
 
11-50 Employees
 
Austin, Texas
VP of Product, Fitness Software Company
 
Verified
The Review
Feedback summary: 

Devsar is responsive and transparent, communicating both updates and delays through a standardized process. The app has received positive feedback, with nearly 100,000 users. Their collaborative and hard-working culture makes Devsar a great partner.

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

BACKGROUND

Introduce your business and what you do there.

I’m the director of product for a fitness software company. We’re a startup focused on developing platforms for traditional gyms and fitness clubs that help them reach their members via mobile apps and other digital experiences. The products help users manage memberships and book classes while also pushing content to keep them engaged.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with Devsar?

We had a large contract come in and we needed resources to help build enterprise-grade, robust mobile apps for Android.

SOLUTION

What was the scope of their involvement?

Devsar strictly works on our mobile development for Android. They use Java and some Kotlin for the app, which is native with some hybrid and web view features. Our in-house team created design specs and gave Devsar mockups, which they executed on.

What is the team composition?

We work with three people from their team.

How did you come to work with Devsar?

Our CEO had a contact who referred us to Devsar.

How much have you invested in them?

We’ve spent around $250,000.

What is the status of this engagement?

We started working with them in September 2017, and the work is ongoing.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

The app has launched in the App Store and has between 50,000–100,000 users. It’s had good growth, and the functionality has been well-received. We take feedback seriously and adjust accordingly.

How did Devsar perform from a project management standpoint?

Most of the project management is our responsibility. They’re great at managing their time, checking in, and getting clarity when needed. We mostly use Slack and Google Hangouts for communicating. For task management, we have Asana and Bitbucket.

We broke the work up into two-week sprints with checkpoints and daily check-ins. We have a standardized process, which keeps the communication up and makes it easier for everyone to monitor the progress.

What did you find most impressive about them?

They have great ideas and execute well on all our specs. They’re responsive and knowledgeable, both offering new suggestions but also doing what we ask.

They’re dedicated to our project, which is rare. I’m pleased with their commitment; they’ve exceeded expectations and seem passionate about our product.

Are there any areas they could improve?

No, we’ve been really pleased.

Do you have any advice for potential customers?

Be clear about the scope of what they’re building, the process and timelines, and the bigger picture of the work.

5.0
Overall Score
  • 4.5 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
    They’re eager to make things good.
  • 5.0 NPS
    Willing to refer

Platform Development for Educational Webinar Company

"It’s great to have a technological partner like Devsar."

Quality: 
4.5
Schedule: 
3.5
Cost: 
4.0
Willing to refer: 
5.0
The Project
 
$200,000 to $999,999
 
2015 - Ongoing
Project summary: 

Devsar developed a webinar platform for online courses using Google App Engine, which involves live screening functions. They provide ongoing feature builds and support.

The Reviewer
 
Buenos Aires, Argentina
Juan Martitegui
Founder, Educatemia
 
Verified
The Review
Feedback summary: 

Devsar’s involvement has greatly reduced development costs. They’re efficient at providing frequent updates and their ability to understand projects needs and execute without much guidance is remarkable. They should do more research before adopting a new technology, but overall, the work is great.

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

BACKGROUND

Introduce your business and what you do there.

I’m the founder and CEO at Educatemia. We have a webinar platform that people use to take free online courses.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with Devsar?

There were no solutions in the market for our volume of users and this is why we came up with the idea of our webinar platform. We needed someone to build it.

SOLUTION

What was the scope of their involvement?

I gave requirements to Devsar and they delivered a phenomenal product that really works — we wouldn’t be able to run our business without it. It’s worth clarifying this that is an internal technology for us and it’s not a live product available for sale in the market. ​​​​​​

There were times in which we had up to 3 developers, but usually had 1 or 2. Our platform was developed in Google App Engine — they used Python, Django, and JavaScript. They also did lots of research on live screening for our webinar platform. The application works really well and we’re grateful that we were able to develop it with Devsar.

How did you come to work with Devsar?

I’ve known Sebastian Serrano, Devsar’s founder, for a long time. He introduced me to his team and we started working with them.

How much have you invested with Devsar?

We have invested more than $200,000 on this platform so far.

What is the status of this engagement?

We’ve been working together for 2 ½ years approximately, and it’s still an ongoing relationship. There’s a functional product in place already, but we still use them for support and adding other features.

RESULTS & FEEDBACK

Could you share any evidence that would demonstrate the productivity, quality of work, or the impact of the engagement?

To be able to accomplish what this technology does, we needed 5 developers in-house and spent $15,000 per month in servers. Now, we only spend a tenth of that thanks to Devsar’s development. I can give them clear guidelines and they are able to understand what we need and turn it into reality. It’s great to have a technological partner like Devsar.

How did Devsar perform from a project management standpoint?

We use Asana and they didn’t have any issues with getting on board this tool. Like any other software development project, they give us weekly or monthly updates depending on the sprint we’re working on. Sometimes deadlines aren’t met, but this is normal. We continue working with them because we believe they are the best option for us.

What did you find most impressive about Devsar?

What impresses me about them is their ability to walk in their client’s shoes, understand the need, and their ability to execute without having to follow through daily or weekly. I travel a lot and this doesn’t affect my project with Devsar. They have the ability to think through the client’s next step.

Are there any areas Devsar could improve?

They are always trying to use the best technologies, which is great, but they could improve on doing more research before jumping into a technology. It has its pros and cons.

4.5
Overall Score
  • 3.5 Scheduling
    ON TIME / DEADLINES
    They’re not bad with this but they could improve on meeting all deadlines.
  • 4.0 Cost
    Value / within estimates
    They’re not cheap but they’re not expensive either; they work well.
  • 4.5 Quality
    Service & deliverables
    They're very close to a 5 but I don't believe in giving 5s because there are always areas for improvement.
  • 5.0 NPS
    Willing to refer
    I would recommend them without a doubt.

Web Development for Social Media Influencers' Platform

"devsar is a bit more creative, able to piece everything together rather than looking at isolated tasks."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
2016 - Ongoing
Project summary: 

devsar developed a social media influencers’ platform using Django and Python as a structural basis, with Instagram API, Google Analytics, and Stripe integrations.

The Reviewer
 
1-10 Employees
 
San Francisco, California
CEO, Cohley
 
Verified
The Review
Feedback summary: 

The experience with devsar was very good and professional. They kept constant communications and provided visibility into the process which made a big difference for the client. devsar was cited as creative and able to piece everything together.

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

BACKGROUND

Introduce your business and what you do there.

We provide a dashboard connecting brands, influencers, and content creators through Snapchat and Instagram stories. I am the chief executive officer of the company.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with devsAr?

We needed to build the entire dashboard from mockups and app documentation which we had previously prepared.

SOLUTION

What was the scope of their involvement?

devsar developed our platform using Django Python as a structural basis, with a few other languages mixed in. We had Instagram API, Google Analytics, and Stripe integrations.

devsar assigned 2 full-time developers, as well as some additional resources which helped on small details occasionally.

How did you come to work with devsar?

We wanted to find an offshore partner because of the advantage of foreign conversion rates. We had worked with Indian companies on a previous product, but the communication wasn't particularly crisp, and it was difficult to maintain similar workdays. With a product which needed more attention to detail and an ongoing collaboration, it was important to find a partner in a region that would make sense time wise. We made some research, talked to 10-20 firms in South America, and landed on devsar.

How much have you invested with devsar?

The cost of devsar's services has been between $10,000 and $50,000 for a 2-week project utilizing 2 engineers.

What is the status of this engagement?

We've had a 10-week scope, and devsar delivered on time. We're currently within a 45-day QA period. It has been helpful in cleaning up basic functionalities and language errors. No matter how well the documentation and mockups are prepared, there will still be a period cleanups and changes. devsar has done its best work within this period, even though I thought it would be viewed as a pesky addition to the project.

RESULTS & FEEDBACK

Could you share any evidence that would demonstrate the productivity, quality of work, or the impact of the engagement?

The beta version will only be kicked-off next week, so we don't have feedback from clients or individual users. I've had a very good experience with devsar and found them to be professional.

How did devsar perform from a project management standpoint?

We initially decided to have weekly check-in calls, but they ended up being rarer, mainly because of our side. We kept constant communication with devsar throughout the build, scheduling video calls on Google Hangouts and walking through specific things we had questions for, rather than having devsar simply go ahead and build it.

We switched our communication structure from Slack and email to having QA updates on Trello. The gained visibility into the process made a big difference for us. We are able to make sure that we're staying up on everything and that devsar is accountable. We were also able to login to the platform's admin dashboards and see updates there.

What did you find most impressive about devsar?

devsar has been good at connecting the dots and figuring things out, much more so than the Indian developers we were using. devsar is a bit more creative, able to piece everything together rather than looking at isolated tasks.

I haven't worked with many other offshore firms, but the experience with devsar has been overall positive. They're smart and cordial individuals, with an ability to internalize the objective of the product, thinking critically about particular features and providing better alternatives. That may not seem incredible, but when compared to a developer who is simply going task-to-task while not thinking about how to make a product more successful, it makes a big difference in my opinion.

Are there any areas devsar could improve?

Everything that had the potential for improvement could have been controlled by us better. It was mainly our mistakes that led to poor communication. Making sure that expectations were clear and that we had very good app documentation and design mockups saved us quite a bit of time in the communication department. devsar had a lot to go off of, but we could have done more.

What tips or recommendations could you share that might increase the likelihood of success with devsar?

We needed to clarify if some elements of the project were in or outside of the scope, which happened because we didn't clearly explain the ins and outs of the app documentation in the initial vetting stage. It was our blame, and we've certainly learned from it. My tip is to tidy up the scope, reach crystal-clear expectations, and think about every scenario.

4.5
Overall Score We didn't do a good job of defining the communication and cadence, so I advise clients to focus on this.
  • 5.0 Scheduling
    ON TIME / DEADLINES
    devsar was open to communication and had the ability to stay on task.
  • 5.0 Cost
    Value / within estimates
    I'm not an expert on offshore development, but relative to the 5-or-so firms we've interviewed in Argentina, devsar was the second least-expensive option. There was a bit of negotiation which led to that, so it’s always good to have other players.
  • 5.0 Quality
    Service & deliverables
    devsar stayed on-task, finished the project in time, and was completely dedicated to the QA process.
  • 5.0 NPS
    Willing to refer
    My recommendation is partly dependent on how the app will be received, but I have referred devsar.

Mobile App Dev for Parking Business

"They also showed good personal treatment, and aside from the business topics, they were super flexible."

Quality: 
5.0
Schedule: 
5.0
Cost: 
4.5
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
2016 - Ongoing
Project summary: 

devsAr developed a prototype and MVP of an Android mobile application backend connected to an API that allows users to pay for parking from their phones.​

The Reviewer
 
2-10 Employees
 
La Plata, Argentina
Founder, Parkool
 
Verified
The Review
Feedback summary: 

devsAr’s response to the project was great and they were cited as excellent in providing support. They recommended mobile payment features and options that eventually developed interest and attracted users to the solution. The client was overall satisfied with the collaboration.

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

BACKGROUND

Introduce your business and what you do there.

Parkool is a parking payment startup. We launched our application on December 2nd. 

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with devsAr?

devsAr was in charge of handling the entire project at the programming level. We launched the MVP [minimum viable product] and then they developed an Android platform with the backend and connected an API. ​

SOLUTION

What was the scope of their involvement?

We got in touch since we are both from La Plata, Argentina. We also searched in other places and they were the most interested developers in the project. We figured that they showed real interest in the project aside from the price factor. We made the decision of working with them because they really helped us not only with programming but also in terms of functionality. They were always showing us new possibilities and new development methods. 

How much have you invested with devsAr?

We have invested $30,000.

What is the status of this engagement?

The project has been completed. We agreed on a prototype and MVP that has been finalized. We then maintained connections when it came to the consulting and they’ve always had an excellent response.

RESULTS & FEEDBACK

How did devsAr perform from a project management standpoint?

We don’t have exact metrics to mention because we’re in the evaluation period. What I can say is that they have been excellent when it comes to providing support. One-on-one communication has been direct with the project manager, Martin Riva, and with the Android developer as well.

We were always in contact with weekly sprints and we commented on the proposals. Then, we conducted many, many tests and that was good too. They published APKs [android application packages] weekly so that we could test, and they corrected anything we requested. We are very happy with them and we are even evaluating ways to incorporate them into our company through equity or something similar for future collaborations because their response was great.

They also showed good personal treatment, and aside from the business topics, they were super flexible. I would recommend them 100% and I’m really interested in continuing working with them because we just launched and we will need much more support. 

What did you find most impressive about devsAr?

There’s one specific detail that changed our business model. They presented a solution for adapting ourselves to an actual payment system in La Plata and in many other municipalities that were eventually included to start and complete the parking payments online. We didn’t have that option in our radar until they mentioned it was possible. We developed it, and as a result, it developed lots of interest and attracted users. Thanks to that feature we were able to launch in 30 municipalities. The generated interest to be able to pay for parking through a mobile application was all thanks to them. This situation was developed based on devsAr’s proposal. Another example is that they recommended APKs that we didn’t know about and lots of other things. They were our tech consultants and we found a perfect symbiosis.

Are there any areas devsAr could improve?

In some aspects, they were not as flexible because we had developed most of the project and we figured that we needed a small change. This is not their fault, but ours. We found that there were some issues with the usability level, but that meant reconsidering a big part of the project, so we left it for further changes. This wasn’t a big problem, though.

4.5
Overall Score
  • 5.0 Scheduling
    ON TIME / DEADLINES
    They met all deadlines.
  • 4.5 Cost
    Value / within estimates
    They adapted to the lowest budget we had and we had calculated that it was greater. In terms of quality of code, they were able to adapt to the budget.
  • 5.0 Quality
    Service & deliverables
    They completed everything that was agreed.
  • 5.0 NPS
    Willing to refer
    I’m actually recommending them to many friends.

Web and Mobile App Dev for Mobile Loans Company

"They are a loyal team with good developers and good coding skills."

Quality: 
4.0
Schedule: 
3.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$200,000 to $999,999
Project summary: 

Devasar has been developing a web-based Python platform and a native Android mobile app for loan applications. A final product has been delivered, with subsequent ongoing sub-products and improvements.

The Reviewer
 
1-10 Employees
 
Buenos Aires, Argentina
Juan Pablo Bruzzo
Founder, Moni
 
Verified
The Review
Feedback summary: 

 The platform handles 3,000 transactions per month. Devsar is directly involved in the project, going beyond their defined role. The team provides additional assistance with product definition and troubleshooting. They are trustworthy, loyal, and transparent, but can improve their time management.

A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.

BACKGROUND

Introduce your business and what you do there.

I’m one of the co-founders of Moni, a web-based platform and mobile application with the capability of making short-term loans online in Argentina and Mexico. Usually, the users register on the platform and they are granted or rejected for the loan. If granted, the loan is added to their bank account in a short period of time.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with Devsar?

Devsar has developed this functioning platform up until now since we don’t have our own development team. They handled all aspects and were involved throughout the process related to the development of the native Android application.

SOLUTION

What was the scope of their involvement?

We had 4 developers assigned to the project and we would get additional ones assigned based on our needs. For instance, when we had to dedicate more time to the application, we had a specific developer for the native Android app. The same happened when we needed Python, MySQL, and other resources.

How did you come to work with Devsar?

I'm not sure who referred them but I read that they were renowned in the Python community in Argentina, and that allowed us to move forward with hiring them. We wanted this project to be developed using Python. This is why we chose Devsar.

How much have you invested with Devsar?

Today, we invest $15,000 per month, approximately. It has been more than $300,000 total.

What is the status of this engagement?

It's a continuing project. We had a final product delivered, but we've had sub-products and improvements for it.

RESULTS & FEEDBACK

Could you share any evidence that would demonstrate the productivity, quality of work, or the impact of the engagement?

We are generally happy with the results. They were directly involved with the project. They go above and beyond their developers' role. Informally, they also helped with project management, defining the product when it wasn't well defined yet. Whenever there was an error or any necessary corrections, they were always available to fix those and kept the platform going.

How did Devsar perform from a project management standpoint?

We used Jira and Slack for some things. I think the tools we used were an area for improvement.

They are 100% trustworthy. I believe they are a very loyal team, with good developers, and good coding skills. Our code has been audited and they were open to finding out about errors on their end. Their time management could also be improved.

What did you find most impressive about Devsar?

What I've previously mentioned are their key strengths. For us, it is important to work with a team that we can trust. They created our platform, and today it has 3,000 transactions per month. They deliver good results.

Are there any areas Devsar could improve?

Their project management skills. They need to provide a better outline of schedules, definition of the deliverables, etc.

4.0
Overall Score
  • 3.0 Scheduling
    ON TIME / DEADLINES
    This is probably the aspect they need to work on the most.
  • 5.0 Cost
    Value / within estimates
    This is a startup and some things were more costly than others. It's a standard cost and I'm happy with the final product.
  • 4.0 Quality
    Service & deliverables
    Their architecture and audited code were of very good quality.
  • 5.0 NPS
    Willing to refer
    I would recommend them.
Verification

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Verification Level
Bronze
VERIFIED
Business Entity
Status
Active
Jurisdiction of Formation
Delaware
ID
5316640
Date of Formation
Sep 4, 2013
Client Reviews
VERIFIED CLIENT REVIEWS
12
OVERALL REVIEW RATING
4.8
Source
Clutch
LAST UPDATED
May 24, 2019