Top-tier engineering talent and expertise
Looking for a reliable partner? You're in the right place!
We’re focused on UI/UX Design, Web, and Mobile Development, BigData and Machine Learning (ML) Solutions.
We believe that nowadays a product should be as smart as beautiful. We help our clients to achieve their business goals faster through the unity of design and technology thinking.
Why choose us, some key facts:
- Microsoft certified development partner;
- Top Eastern Europe development companies on Clutch;
- A multidisciplinary in-house team of 60+ IT professionals;
- Agile-driven Scrum & Kanban collaboration, 1-2 weeks sprints, fast and predictable product delivery as a result;
- Time & Material or Dedicated Team approaches;
- Transparent process: standups, reports, CI/CD, sprint demo, clear communication;
- SLA support and long-term collaboration;
- All rights for product brand and source files belong to the client and are stored on their side;
- Three months warranty on the product.
Our stack in web development: Node.js, .NET Core, Python, Django, Flask, React, Angular, Vue.
Our stack in mobile development: Swift, Kotlin, Java, React Native, Flutter.
Our design tools: Figma, Adobe Illustrator, After Effects.
Are you in search of professional designers and developers? Contact us right now!
Visit our website to know more about us.
Focus
Recommended Providers
Portfolio
Microsoft, Daymon, Standard Bank, Zirra, Orpyx, Lineslip Solutions, Prosmar, Offshore Heavy Transport, i-Surance, Parknav

IT Company Corporate Website
We created a corporate website and store for a Microsoft gold partner and an official service provider.
Our design performs an image function because it personifies the company. It helps to show expertise and competence. Also, it is a convenient and easy-to-use online store that sells Microsoft cloud solutions and services.
The main goal is to show users the value of the company, talk about the problems they solve, present products, the latest update, and case studies, and tell where to go next.
All solutions fall into two categories. We switched between them using huge tabs — a simple and effective approach and presented the products in the cards.

On-demand Services Marketplace
A marketplace where the user can find a contractor for everyday home tasks. We made UI / UX design for iOS, the logo, animations, and graphics.
Epic is an application where any user request is made on time and by the best performers on the platform. To differentiate ourselves from the competitors, we used a mix of Marvel superhero themes and chibi art style to create something new and unique.
We've also created a unique style guide that matches our theme of chibi superheroes.
Award-winning project: iDesign Awards 2020, Bronze Winner.

Social App for Sportsmen
A client came to us to create an app that could connect skydiving people, find coaches and events dedicated to this exciting sport. We created a simple and attractive design and independently developed Jump R apps for iOS and Android.
We tried to convey the atmosphere of our favorite sport in the illustrations while retaining the corporate colors.
Award-winning project:
- MUSE Creative Awards 2020, Platinum Winner, Sports & Recreation;
- iDesign Awards 2020, Silver Winner.

Cryptocurrency Exchange App
We have made a web application where users can track the dynamics of cryptocurrencies, trade them, and exchange them. It is a system with a user-friendly design and all the necessary functions.
All parameters are available on the dashboard: portfolio balance, trading, cryptocurrency rate monitoring, account settings, notifications, and messages. There is also a history of various transactions. Users can sort transactions by date and export reports.
This project was developed from layouts to design. Our team has created over 240 screens for a complete system consisting of three user roles: client, admin, and merchant.
Award-winning project: MUSE Creative Awards 2020, Silver Winner, Financial Service.

Freelance Marketplace
A client approached us with a task to conduct a UX analysis of the product. Its users experienced difficulties in working with the system. The main problem was dividing the payment into stages: it was not intuitive.
We looked at the current Ureed app, then figured out and improved the UX and UI design. We also applied new branding, made many illustrations, updated the web and mobile apps for iOS and Android, and created an informational website.
Award-winning project: iDesign Awards 2020, Bronze Winner.

Healthcare SaaS CRM
We made a SaaS CRM promo site for dental clinics. It is a global platform for B2B solutions for interaction between patients and clinics. Our client needed more than just a website, but a story about the benefits of the service for end-users.
Medical websites often look too strict and sterile. Their tone of voice sounds too formal, which causes tension. We tried to neutralize this effect by using pastel colors, soft corners, smooth curves, and stylish icons. Taking the soft style and pastel colors as a basis, we created the layouts of the website pages.
Our team has created 18 illustrations for the page describing the features of each service product. Also, we designed mobile and tablet versions of the platform.

AI Law Product Website
For a customer from France, we have developed a landing page for an AI product in the field of jurisprudence.
The work included preliminary research of the visual concept, design versions for desktop, tablet, and mobile devices. We prepared an animation that visualizes the algorithm of the AI-based legal document accounting service in simple language.
In the process of work, we tried about seven design concepts. As a result, we settled on a strict and laconic version, which emphasizes the practicality of the service. It is very relevant for a conservative jurisprudence environment.

Gamified Educational SaaS
An educational project for Israeli customers. App for universities and schools with a bias in IT. There are two user roles: student and teacher. Students take developmental courses in computer science.
We designed this application in the format of a game. Gamification of the educational process contributes to the better assimilation of information. We created the design, animations, and graphics for this service. The interface gives the impression of controlling a spaceship.
After completing the scenario, you can see your results and be on the leaderboard. The teacher's profile displays all the general information with the ability to change the password.

Native iOS and Android apps for a fast, comfortable and cost-friendly ride
The owners of a taxi service asked us to develop a new application for their business. The previous version did not meet their requirements in terms of design, code quality, and speed. We started from scratch and developed branding and UI/UX design for this project. 70+ screens turned into 4 apps: one for drivers and one for customers, each one for iOS and Android. The alpha version is already in testing. The first results show that the app can handle high loads, and its interface is more user-friendly than the previous version.

Property management software empowered with a humanlike chatbot
A smart chatbot called River converts leads into book tours without a real manager’s assistance. Our team designed for about 200 screens, including an adaptive version for a tablet and mobile phone. 90% of functions are available for the mobile version of the site. The project consists of a system with two user roles: property manager and tenant with a landing page. Built with Angular and Node.js.

AR-based app for iOS built with Swift and ARKit
The client came to us with an idea of writing an AR-based app for his cosmetics stores. Our task was to take self-care to a new level. Using the application, the client should receive maximum information about the products without resorting to the help of consultants. Face recognition and AR tools allow trying a range of products without applying them to the face. The voice assistant helps the user to navigate the products, check their’ availability, and the location in the store.
We’ve created a design and PoC for this application. This product could be easily adapted for any retail business.

MVP for Re-Education
The marketplace we made for an American startup. The idea of the project is that people can change their specialties at any time. So we designed the landing page and the application for two user roles. Then we developed branding and made animations.
The stack is Node.js, Express.js, React, Mongo DB, and hosted everything on AWS. The complex functionality of this product is online calls. We have integrated them via WEB RTC mediasoup.
The killer feature of the app is the dashboard. Here users can work in multi-editing mode. We chose fresh shades and used a simple and attractive illustration to transform the app into a pleasant and friendly one.

Media portal that covers Brussels news
The Brussels Times is a website that covers local, global news and opinion pieces by regular and guest contributors. We designed “The Brussels Times” from scratch and also developed it on Wordpress. Our team created an adaptation for mobile devices that allows users to watch the site on any device conveniently. As a result, we got a steady increase in the audience on the web, the number of users of the mobile version increased by 130%. Visitors began to leave positive feedback more often, and the project had 2 new partners.

Virtual customization retailer
Web project from Singapore built with Node.js, Angular, TypeScript, Mongo, and hosted on AWS. It’s time to think differently about your perfume. It’s time to explore the possibility of your very own customized fragrance – your unique personal calling card. Already work, profitable, ready for high-loads. Custom complex perfume constructor, ordering system, discounts system, credit card processing.

Award-winning speech recognition web app
Award-winning speech recognition web app. This app is especially interesting for radio stations, podcast providers, and TV stations, and built with Node.js, Angular, ExtJS, TypeScript, Mongo, and hosted on AWS. By means of our innovation, audio files are converted into a text in the shortest possible time. The content can be shared with one click directly on multiple platforms, e.g. on websites, in the app or Facebook and Twitter

Cryptocurrency, ICOs mobile app
Cryptocurrency, ICOs mobile app. The great assistant in the information flow! It combines the functions of a modern catalog (list) and a personal account in one useful app with a great design. The application monitors the events of cryptocurrency crowdfunding, systematizes the information, quickly scores each ICO (Initial Coin Offering)
Reviews
the project
UI/UX Design for Delivery Service Company
“We’re very happy with Mentalstack’s process and their efficiency.”
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
Introduce your business and what you do there.
I’m a manager at a home delivery service company. I work with customer-facing products to make sure that the communication with our customers is clear and concise and that they know the status of the delivery.
What challenge were you trying to address with Mentalstack?
We’re currently using mobile pages to inform our customers about ongoing deliveries. Ths flow is not ideal because customers get an SMS and then open the pages, so users must have many mobile pages open if there are several deliveries. Plus, some information can’t be properly saved due to cookies.
What was the scope of their involvement?
Mentalstack designed the UI/UX of an application for us, focusing on ensuring our customer’s experience is smooth when it comes to tracking deliveries. It was also vital that the UX of hardcore customers with multiple orders be equally great. The team has primarily worked with Figma, and we have developers in-house who are implementing the design. Although most of the work has been completed, Mentalstack is still fine-tuning small details and ironing out some elements.
What is the team composition?
At first, I was in contact with a sales representative who helped with the contract. Currently, we work with a project manager and two UI/UX designers.
How did you come to work with Mentalstack?
I found them through Clutch. One of my colleagues recommended the platform to me as the place to look for external companies to help us.
How much have you invested with them?
So far, we’ve spent around $12,000–$13,000.
What is the status of this engagement?
We started working together in November 2021, and the engagement is ongoing.
What evidence can you share that demonstrates the impact of the engagement?
We’re very happy with Mentalstack’s process and their efficiency. Our collaboration has worked really well; they’ve been very proactive in offering their ideas and vision. We’ve had many rounds of feedback due to the number of people from our company involved in approvals. Mentalstack has been very patient in listening to our feedback and has also given their perspective, helping us achieve an even better solution.
The project’s idea isn’t to create a disruptive design; we want to keep the UI/UX concise and clear so customers understand what’s expected of them and information is appropriately prioritized. Although we haven’t released the product, I’ve run a few user tests, and the feedback has been really good overall. From a consumer standpoint, the app’s flow is quite clear. However, users also said there’s room for improvement. I’ve communicated user feedback to Mentalstack, and they’ve acted on it very quickly.
How did Mentalstack perform from a project management standpoint?
The project manager helps keep the process clear and transparent for the designers and me. We communicate via Upwork about billing, payment, scheduling meetings, and feedback. We have calls to discuss any questions we have or bigger pieces of feedback. Other than that, we collaborate very smoothly through Figma, where we also leave them comments.
What did you find most impressive about them?
Mentalstack is outstanding at communication — I’m really happy with them. I’ve worked with freelancers in the past, and it’s been much more difficult in terms of communication. Meanwhile, Mentalstack speaks the same language as us, which is key.
Are there any areas they could improve?
Their processes could improve in terms of organizing work with the developers. However, this issue is on our side and how we work alongside them.
Do you have any advice for potential customers?
My advice would be to take the preparation phase seriously. You should understand and internally discuss the expected result before starting the work. We prepared as much as possible regarding the critical functionalities and requirements, which has helped us a lot. Overall, it’s good to have a clear picture of what you’d like to achieve.
the project
Custom Software Dev for BI Services Company
"Their uncompromised commitment to making sure that the team works in synergy has been excellent."
the reviewer
the review
The client submitted this review online.
Please describe your company and your position there.
I'm an R&D Directory at Fornova. We deliver BI Servies for the hotels and the mobility industries.
For what projects/services did your company hire Mentalstack, and what were your goals?
We were lacking skilled developers, and I've reached to Mentalstack as an outsourcing development service provider. We were looking for looking to create a strong frontend development team.
How did you select this vendor and what were the deciding factors?
We've interviewed the suggested candidates and found they express the skills required. In addition, Mentalstack is committed to the success of the process. They have provided support, review, and verified that the team is delivering the expected results.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
- forming a development team ( interviews, technical tasks, communication, and setting expectations )
- defining workflow ( mutual work of Fornova & Mentalstack ) and building trust.
- Control - we have weekly meetings with Mentalstack, which are used to set goals, and discuss issue.s
How many people from the vendor's team worked with you, and what were their positions?
1 team lead + 6 developers
Can you share any measurable outcomes of the project or general feedback about the deliverables?
Forming a new team and building trust is always a challenge. Mentalstack was committed to the process and we were able to meet the goals for this project.
Describe their project management style, including communication tools and timeliness.
Our management style is Agile Scrum, we have a group leader at Fornova working with the team. The team from Mentalstack feel and act as they are part of Fornova, they are doing their best to meet our expectations.
What did you find most impressive or unique about this company?
The human factor. Their uncompromised commitment to making sure that the team works in synergy has been excellent.
Are there any areas for improvement or something they could have done differently?
no, we're really happy working with Mentalstack
the project
Front- & Backend Dev Support for Medical Wearables Startup
“Mentalstack can create design architectures that are scalable and aligned with your future vision.”
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
Introduce your business and what you do there.
I’m the VP of research and development for a medical wearables company.
What challenge were you trying to address with Mentalstack?
When I initially engaged with Mentalstack, I was overseeing the software development and all other aspects of our product realization process. Essentially, I hired them to work with our internal team on a web development project.
What was the scope of their involvement?
Our initial engagement was intended to run on a short-term basis. The team’s goal was to complete and launch key features for our web app. Meanwhile, the technologies we used for that engagement included .NET Core, which was the language we used to write much of the app. Then, the app’s frontend was written and implemented using React, React Redux, and Redux Saga. Mentalstack worked primarily on the frontend, but they were also involved in the backend.
From that initial short-term engagement, we’ve continued using Mentalstack’s services. At present, we’re still working with them.
What is the team composition?
We mainly work with Anna (Project Manager), but we also collaborate with 2–3 developers at any given time.
How did you come to work with Mentalstack?
I was searching online and came across various outsourced teams, including Mentalstack. At that time, I wanted the vendor to provide a quick timeline for a reasonable price. I also evaluated Mentalstack against local contract organizations and other outsourced teams. After that, I got in touch with them and had great conversations with their business development people.
For comparison, I’d done outsourcing in the past, and it was terrible. However, I was willing to take another risk, so I followed up with Mentalstack’s references. One of them was another Canadian company that worked with the .NET tech stack. Their experience with Mentalstack was good, and they gave the team an outstanding review. At that point, I decided to move ahead and see how our partnership with Mentalstack would go.
How much have you invested with them?
We’ve invested around $150,000.
What is the status of this engagement?
We started working together in September 2019, and the partnership is ongoing.
What evidence can you share that demonstrates the impact of the engagement?
We’re a startup that deals with changes in direction, new priorities, and tight deadlines, and the Mentalstack team has always been accommodating — they do whatever it takes to help us meet our goals. When we tell them specific instructions, they exert extra effort to make things happen.
Another reason why I view our partnership as successful is the quality of their developers. Their skills are quite high, and some of them are outstanding. When we come to them with problems, they come back with good suggestions. Moreover, Mentalstack resources work as a true part of our team as opposed to simply writing code to finish tasks. They’ve also been involved in our technical implementations and designs.
Overall, we’ve had a great experience with Mentalstack. We give them problems and they come back with solutions as if they’re a true part of our organization. To be succinct about it, our teams have had a great and successful relationship.
How did Mentalstack perform from a project management standpoint?
Their project management is outstanding, and Mentalstack can do everything remotely. Apart from that, we’ve never asked them to align their hours to ours, but their developers seem to do that anyway, and we appreciate it. For tools, we use Jira to manage the project. We’ve had segregated drives before, but we’ve recently given them access to ours.
To communicate, we typically use Slack or Teams. We also have regular weekly calls with Anna. She gets on the phone and asks us what’s happening and where things are going. We also use emails and texts, and they’re usually online to communicate with us.
What did you find most impressive about them?
The quality of Mentalstack’s work has been outstanding despite the fact that we’re working remotely with 12 hours of time difference. The team also has a good ability to understand our problems. On top of that, I’ve truly enjoyed working with Anna; she’s easy to communicate with as she helps us meet our objectives.
Further, the quality of their work is on par with the quality we expect from an onshore firm. Since they’re less expensive than onshore teams, we have the added benefit of getting high-quality services for lower costs. This is crucial for us since we’re at the early stages of commercialization. Simply put, Mentalstack provides a lot of value in their services.
Are there any areas they could improve?
No, there aren’t any.
Do you have any advice for potential customers?
Have clear requirements relative to what you’re trying to build especially when working with a firm that doesn’t yet understand your business model. If you have a vision for your next steps after the engagement, tell them that, too. Mentalstack can create design architectures that are scalable and aligned with your future vision.
In other words, if you come with a narrow vision of what you want, then you won’t get the most out of the team. If they don’t see where you’re going, they can’t guess. As a result, it’s best to treat them as your internal employees and give them a more complete picture of your goals. On top of that, remember that their developers enjoy giving suggestions and helping out instead of simply writing code.
the project
App Development Project for Consulting Firm
"I’m happy with them."
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
Introduce your business and what you do there.
I’m the partner and co-founder of Byerley, a consulting firm that programs custom software for mainly government agencies. We specialize in building digital assistants.
What challenge were you trying to address with Mentalstack?
We were looking for a partner that could help us develop custom applications for one of our customers.
It was for a municipality in Switzerland that has about 15,000 people living there. The administration consists of about 200 employees.
We wanted to evaluate whether we can build a long-term relationship with a partner outside of our company to make better use of our own resources.
What was the scope of their involvement?
The project was for building a reporting application for government agencies from scratch. The purpose was for politicians to bring in political goals, and they specify those goals.
Those goals are assigned to various agencies that are responsible for translating them into government action. It also reports the outcomes and results of those actions as well. The app allows us to connect political goals with real government action at the very bottom of the transactional space.
We started with designing the frontend, specifying what we were looking for on the backend side, what kind of database should be involved, and what technologies. Then, we started with wireframes. From then on, we worked in sprints until the whole app was developed and implemented.
We provided the wireframes, goal descriptions, and the functionality of the app. This was something very crucial, which is why we specified how we wanted it. The app is fully implemented.
What is the team composition?
The number of people varies depending on who was available. We have a project manager who was coordinating the team. We had 2–3 developers involved.
How did you come to work with Mentalstack?
We found them on Upwork. We evaluated several companies, looking for a company that was used to working on bigger volume projects, that would deliver on time, and that had experience from scratch to full implementation.
We wanted a company that had a lot of experience in the technologies that we were looking for. We narrowed it down to about five candidates. We picked Mentalstack because it was clear they’re a company that has done this for a long time. They have many people that could be assigned to the project if somebody drops out.
How much have you invested with them?
We spent between $50,000–$80,000.
What is the status of this engagement?
We started working together in May 2019.
What evidence can you share that demonstrates the impact of the engagement?
The product is currently implemented for our client that wanted the solution. The app is productive. We have seven politicians and about 20 government officials from the administration using this application almost daily.
We’re continuing to add and make adjustments.
How did Mentalstack perform from a project management standpoint?
What I really liked is we had a project manager who took care of everything. We communicated over Skype. We had meetings for each sprint where we tried to clarify what the goal is. They provided us a step-by-step suggestion of how they’d go about it.
If something wasn’t clear or we had questions about the technology, they organized the developers to participate in the calls. For the most part, they provided us with a staging page to check out the app, and then we documented our testing and forwarded it back to Mentalstack. Usually, it was taken care of within a week or two.
We worked sprint to sprint. Sometimes we had bigger questions, and those meetings would take place on Skype, and it would be free of charge. They were able to discuss it with us without having to pay for it. We also used Google Hangouts and Google Drive. The code was shared on Bitbucket.
What did you find most impressive about them?
I’m happy with them. They communicated well and did things outside what we were charged for. At one time, we had a misunderstanding about a specific functionality. We hadn’t specified it, and it was our fault, but I liked the way they handled the whole situation.
Their team invited us to a meeting with a partner, and he was very helpful. He said they wouldn’t charge us anything, and he explained they only work on what we specify and what’s in writing.
Are there any areas they could improve?
Some of their developers have trouble communicating in English. My English isn’t particularly well either. This made communication difficult. Usually, if they had a developer who wasn’t that fluent in English, they had somebody else assisting the meeting and helping with translations.
Do you have any advice for potential customers?
Be clear with what it is you want. If you can provide them with wireframes, written down sketches of ideas, and functionality, it will be better. Be specific to save a lot of time. If they feel ready, they’re really fast.
the project
App Redesign for Real-Time AI Company
"They are excellent, and they feel like a part of our team."
the reviewer
the review
The client submitted this review online.
Please describe your company and your position there.
I am the Head of Cloud Engineering at a Real-Time AI company.
For what projects/services did your company hire Mentalstack, and what were your goals?
We initially hired Mentalstack to backfill a web development position. We were very pleased with their developer and decided to tackle a long-desired application redesign project. By doing this, we are hoping to improve the user experience and increase conversions.
How did you select Mentalstack and what were the deciding factors?
We searched online for web developers and interviewed several candidates. After interviewing them, we chose this vendor based on their professionalism and cost estimates.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
We started with some basic web enhancements, and as the developer showed his expertise moved on to more complex web features. After seeing some improvements to the UI recommended by their UX team, we decided to engage them in a full redesign of our application. We had the standard kick-off meeting to discuss our current site and share some competitive research. Mentalstack provided a mindmap, wireframes, UX kit, and full-fidelity wireframes. After we had the current application design, we engaged them to design and development new features in the application.
How many people from the vendor's team worked with you, and what were their positions?
We initially started with one front-end developer and eventually grew to 2 front-end developers, one designer, and one project manager.
Can you share any measurable outcomes of the project or general feedback about the deliverables?
We have not yet released the redesigned application but expect to do so shortly. Our team is very excited about the new look and feel of the application.
Describe their project management style, including communication tools and timelines.
We have meetings twice a week to discuss the site redesign's progress with their designer, and to review and provide feedback on the new designs. Their developers join our team's daily standup and report on development progress. We use Jira, slack, and GitHub.
What did you find most impressive or unique about this company?
I'm most impressed with the front-end developers. They are excellent, and they feel like a part of our team. They set up the entire react application and are regularly suggesting improvements to our code and process.
Are there any areas for improvement or something they could have done differently?
I can't think of anything at this time.
the project
Product Design for EdTech Startup
"They are overpriced, over-promised, and lacking the personal touch you expect from their job."
the reviewer
the review
The client submitted this review online.
Please describe your company and your position there.
I am the founder and CEO of an Edtech startup called Eduati
For what projects/services did your company hire Mentalstack, and what were your goals?
I hired Mentalstack to undertake the product design stage of our LSM edtech SaaS solution. My goal was for them to complete this with relative ease.
How did you select Mentalstack and what were the deciding factors?
I decided to use Mentalstack as I liked their previous edtech experience and was promised their art director would take on our job, as that was the person who bi for the job on Upwork.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
The scope was to research competitors, design user flows, user scenarios, wireframes, UI and prototype.
How many people from the vendor's team worked with you, and what were their positions?
There were 2
Can you share any measurable outcomes of the project or general feedback about the deliverables?
It was such a shame, rather than being given a senior member of the design team after the art director could no longer take the job. I had to pay the same hourly rate for a junior member of staff.
After over 2 months and over $10k we never even got to the prototype stage, I had to pull the plug. They were really going of in the wrong direction. They had a very detailed brief, clear designs we liked, our colour scheme, our logo. However each week it kept going in the wrong direction.
In addition, a third of the time was spent on the reading through over 800 of our comments to make sill changes to spelling, not matching up screens to the previous one.
So I cannot say there were any outcomes out of this. I had to cancel and in fact, it was so bad, the frames that is, that the new team had to start again.
Describe their project management style, including communication tools and timelines.
Oh, this part is quite funny. You pay extra for a project manager and on the proposal offer you all these agile friendly buzzwords that will be included. Not a thing. I think I was paying 1 day a week for a project manager, I was lucky to even get an hour a week.
What did you find most impressive or unique about this company?
I found that what was most impressive is, they show you all the top projects they completed. But don't offer you the staff that completed them.
Their sales team is really good at selling you a sports car, but you end up with a scooter. I'm writing this - so others out there do not end up losing $10,000 that they cannot get back.
Are there any areas for improvement or something they could have done differently?
Oh my, areas for improvement. I could go on forever here. They are a prime example of an agency that has done well the last few years, taking on too much work, and can no longer strive for their success of earlier years. Greed perhaps from the top maybe needs to stop first.
the project
Development Services for Work Automation Platform Company
“Their work has been amazing, and I've been very happy with Mentalstack.”
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
Introduce your business and what you do there.
I’m the CEO of a company in Australia.
What challenge were you trying to address with Mentalstack?
We needed to develop an automation platform, which was a concept I had a couple of years ago.
What was the scope of their involvement?
Mentalstack developers are helping me build a work automation platform.
What is the team composition?
I work with a team that varies between 2–3 developers, depending on what we're trying to get done.
How did you come to work with Mentalstack?
I was having trouble with my previous team. Six months into the project, we were going nowhere, so I researched and tried to find another group.
I used Mentalstack for a very small project around 10 years ago, and they were much smaller back then. I got back in touch with them, and they were much bigger. We did a trial for two weeks. I was very happy, so we kicked off a full-time engagement.
How much have you invested with them?
We’ve invested around $200,000 AUD (approximately $150,000 USD).
What is the status of this engagement?
We started working with them on this project in February 2019, and it’s ongoing. On the 12th-month mark of the engagement, we'll be launching the platform.
What evidence can you share that demonstrates the impact of the engagement?
Their work has been amazing, and I've been very happy with Mentalstack. I do the BA work myself, where I scope the project out and give the team a rough idea of what I'm trying to achieve. They see me check if the output works for me, and then they fine-tune it.
I do all the testing, and there's very little rework, which is also impressive. It's a much substantially quicker development process than I've experienced with the past group I used, so I'm very happy.
How did Mentalstack perform from a project management standpoint?
Their project management has been very good. They keep on top of me rather than on top of themselves. We're always chatting every week to see how things are going.
What did you find most impressive about them?
Their development, design, and the way the team goes about them are exceptional. The methodology they use to communicate with me is also excellent.
Are there any areas they could improve?
No, none that I could think of. I wouldn’t change anything right now.
Do you have any advice for potential customers?
Don’t hesitate to hire them. They’re a very strong group.
the project
Website UI Implementation for Learning Platform
"For what I see, the combination of a project manager along with a technical resource was a good combination."
the reviewer
the review
The client submitted this review online.
Please describe your company and your position there.
I am the CTO and co-founder of Snapmentor.
For what projects/services did your company hire Mentalstack, and what were your goals?
We needed velocity in our delivery to meet our customers needs and to push out a completely new extension to our services. The project ended up in a information architectural change which led to a UI rewrite of our main web application. The goal of the project was to build up a simple design system of components that together would compose the web app pages.
How did you select Mentalstack and what were the deciding factors?
We did an extensive interview process with a lot of designers on UpWork. What was a deciding factors with Mentalstack was their professionalism and structure in project management.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
The scope of work was to extend Snapmentors main software with a knowledgebase that added a lot of complexity and features for our customers. We relied on a heavily agile work process. We worked in sprints with bi-daily standups to discuss and review design and development. Key deliveries were design wireframes and Pull requests made with react and storybooks. The technologies used was mainly figma for design along with well known web development framework technologies such as react, styled-components, storybook etc.
How many people from the vendor's team worked with you, and what were their positions?
We had one designer, one developer and one project manager.
Can you share any measurable outcomes of the project or general feedback about the deliverables?
For measurable outcomes that is still a bit early. We are making the final changes before our release to customers now a days. What we know is that through user interviews, usability testing and observation we see that in general this meets our customers needs and is scalable for our business.
Describe their project management style, including communication tools and timelines.
We mainly used slack for communication and it was super easy with Mentalstack. They are provisient in english and professional. For task management we used trello. Maria, the manager was very good. She kept structure and was also on top of details regarding the design. I don't know how much they communicated on their side, but they had no problems handling all the details. I think we had a very good communication throughout the project.
What did you find most impressive or unique about this company?
For what I see, the combination of a project manager along with a technical resource was a good combination because the manager handled a lot of the structure which allowed the technical resource to focus on the creativity and difficult things.
Are there any areas for improvement or something they could have done differently?
We had a slight miscommunication in the beginning of development where some design had deviated from how the functionality would work, so we lost perhaps one day of work in the wrong direction. Asking clearifying questions are very important and a short feedback loop equally important. For the design, I understand it is hard, but if I would work with mentalstack the next time, I would like to have a shorter feedback loop from design to implementation than we had. We discovered that we had some gaps where when we started the implementation we found some issues, which is something you normally do, but then we had completed the design contract.
the project
Web Redesign for Real Estate Photography Agency
"What sets them apart from the competition was the quality of their design."
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
Introduce your business and what you do there.
I’m the director of technology at Home Snapper’s.
What challenge were you trying to address with Mentalstack?
We needed to update our client-facing media site. After we take pictures of a home, we create a virtual tour with them. That website was several years old, and we wanted to give it a more modern look.
What was the scope of their involvement?
We initially showed Mentalstack our existing website and explained our industry requirements. There are specific guidelines for how real estate agents can advertise their home listings. We conveyed that information to Mentalstack, and their team worked within those parameters. We also shared our vision for what we wanted, and then they redesigned our website.
What is the team composition?
They have an agency structure. We first communicated with a sales representative who put us in touch with an account manager who liaised between us and the designers.
How did you come to work with Mentalstack?
I found them through a freelancer platform after an extensive search.
How much have you invested with them?
We spent around $5,000 on their services.
What is the status of this engagement?
We collaborated on this project between May–June 2020.
What evidence can you share that demonstrates the impact of the engagement?
Internally, we’re all happy with the product. We haven’t launched the website yet, which means we don’t yet have metrics.
How did Mentalstack perform from a project management standpoint?
We used a freeelancer platform and Zoom to communicate. Mentalstack used Figma for the design, which was another tool that we used to communicate and give feedback. It was a fairly smooth process. The project manager assigned to us was highly involved, so we didn’t have a lot of communication with the designer.
What did you find most impressive about them?
What sets them apart from the competition was the quality of their design. We didn’t give them too many parameters, and what they came up with was very impressive.
Are there any areas they could improve?
It would be helpful to directly communicate with the designer. Our communication took a little longer because there was someone in the middle.
Do you have any advice for potential customers?
The more lead time you have the better because Mentalstack’s busy. They have to wait until a designer’s disengaged from a project to be fully dedicated to a new one.
the project
UI/UX Design for Software Dev & Distributing Company
"We liked Mentalstack’s work and expertise."
the reviewer
the review
A Clutch analyst personally interviewed this client over the phone. Below is an edited transcript.
Introduce your business and what you do there.
I’m the product owner at Avanquest, a software development company and distributor.
What challenge were you trying to address with Mentalstack?
We’re close to launching a product so, we needed to set up a website.
What was the scope of their involvement?
Initially, Mentalstack did the UI/UX design for the website, which is built on HTML 5.
What is the team composition?
We worked with two teammates: a project manager and a UI designer.
How did you come to work with Mentalstack?
We’d initially spoken to them for a branding project. However, we put that on hold and did the branding ourselves. When it came time to build the website, we remembered that we had spoken to them.
We liked them because they were going to put a project manager into the mix, which would give us a contact point if we had any needs or wanted to do iterations. We liked that we were going to be able to have contact with someone who had business knowledge.
How much have you invested with them?
We spent around $3,500.
What is the status of this engagement?
We worked with them from June–August 2020.
What evidence can you share that demonstrates the impact of the engagement?
We liked Mentalstack’s work and expertise. Every Tuesday I would present the designs to the executives, and then we would give the team feedback.
How did Mentalstack perform from a project management standpoint?
They met their deadlines perfectly. Every time we needed changes or updates, they would commit to a date and complete their work on time. We had one point of contact, so it was easy to get in touch with them.
Mentalstack responded almost immediately, usually within a few hours. We communicated via email, and we also created a Google Hangouts group, which we didn’t use very much. Additionally, we had video calls about twice a week
Our only issue was that they were in Russia, so the time difference made it complicated. Sometimes if I needed an answer in the afternoon, I would only get it the following morning.
What did you find most impressive about them?
The team was very good at coming up with a concept from scratch and having a good initial starting point. The first concept they came up with was always a good base to work from.
Are there any areas they could improve?
The only thing is that once we selected a concept, it was hard to move away from it, maybe because of the language barrier.
Do you have any advice for potential customers?
If you’re going to work with Mentalstack and are open to a completely new idea, they are really good at what they do. If you have an idea in mind, give them a detailed brief and guideline so that the team has a good starting point.
The app’s flow has received positive feedback from users, and Mentalstack has been proactive with ideas, helping the client achieve better solutions. They’re collaborative through Figma and very responsive to feedback. Their outstanding communication via Upwork is key to the partnership’s success.