Quality Assured Delivery

AppSierra is an IT service provider of latest technology solutions that delivers measurable business outcomes to startup and mid-sized companies. Its offerings encompass strategic consulting, custom web & mobile development services and quality assurance services. AppSierra enables companies to compete by leveraging its multi-industry expertise in the financial services, automotive, e-commerce, communications, and healthcare & life sciences sectors.

Using a blend of long-term and short-term resources, we create a highly scalable and organic extension of an in-house software team, working on the same tech stack, maintaining the same KPIs and, most importantly, deliver the same values to our clients.

Our Expertise:

#Microsoft Technology

-C# , Sql Server Database , MVC & WebAPI 

-Dot net core

-Microsoft BI tooling ( SSIS , SSRS )

#Open Source

-Node JS , Express

-MongoDB , Firebase 

-Angular , React and VueJs

-HTML , CSS, Jquery ,Bootstap Metarial Design etc 

#Smart Phone Apps

-Android and iOS Native Development 

-Hybrid App development using IONIC and React 

#PHP

-Core PHP, 

-Laravel and CodeIgniter framework

#Cloud computing and Virtualization

-AWS, GCP , Digital Ocean etc

-Docker , Micro service architecture using Docker

#Software Testing 

-Functional Testing

-Test Automation

-Load & Performance Testing

 
$5,000+
 
< $25 / hr
 
50 - 249
 Founded
2015
Show all +
Noida, India
headquarters
  • C-277, Rajdhani Corporate Suites, Sector 63
    Noida 201301
    India
other locations
  • New Delhi, DL 110012
    India

Portfolio

Key clients: 
Brandalley Avora Lionheart Fitness Kids

Reviews

Sort by

Software Dev for Information Services Company

"Expect a technically skilled partner with an exceptional eye for business needs."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Jan. 2019 - May 2019
Project summary: 

AppSierra Solutions developed the backend of a web- and mobile platform that incorporated AI and data management.

The Reviewer
 
51-200 Employees
 
Melbourne, Australia
Alex Henri
Director, Bornz Limited
 
Not verified
The Review
Feedback summary: 

AppSierra Solutions created an innovative solution that has received a lot of positive feedback. The platform successfully hosts 250 users within a project group. Throughout the project, their team communicated effectively resulting in a positive collaboration.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

We developed a web- and mobile-based platform with integrated analysis functions for user inputs.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppSierra Solutions?

Appsierra performs custom software development. They primarily work on the backend, incorporating artificial intelligence and data management into the web-based solution.

What were your goals for this project?

We provide information services for citizen and in one tap they can get any kind of information for their daily task like a search engine.

SOLUTION

How did you select this vendor?

I heard about them from my one team member and they are really good..

Describe the project in detail.

They primarily work on the backend, incorporating artificial intelligence and data management into the web-based solution.

What was the team composition?

The team takes an innovative, collaborative approach to their projects.

RESULTS & FEEDBACK

Can you share any outcomes from the project that demonstrate progress or success?

yes, We already get a huge response from people and they also love our services.

How effective was the workflow between your team and theirs?

The platform successfully accommodated about 250 users in the project group. Expect a technically skilled partner with an exceptional eye for business needs. Appsierra is also an effective communicator with strong management skills.

What did you find most impressive about this company?

I found them from one of my team member.

Are there any areas for improvement?

Nothing i think so.they are already 10 on 10.

5.0
Overall Score "I've never been happier with another vendor in my career."
  • 5.0 Scheduling
    ON TIME / DEADLINES
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer
    I really refer them for my any known person.

App Development for Public Transportation Service

“I’m impressed by their development expertise.”

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
June 2018 - May 2019
Project summary: 

AppSierra Solutions provides Android development services, working on a transportation booking application. They use .NET, Azure SQL, and ReactJS, while providing architecture guidance too.

The Reviewer
 
11-50 Employees
 
Sydney, Australia
Samuel Aria
CEO, Sunflower Lab
 
Verified
The Review
Feedback summary: 

The project progressed well, with the team demonstrating an excellent level of expertise in the required development technologies. They managed the project effectively and smoothly took over the work from another team.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

I’m the CEO of Sunflower Lab.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppSierra Solutions?

We needed help with app development for a public transportation service.

What were your goals for this project?

To have an effective public transportation application that allows users to hire any kind of vehicle.

SOLUTION

How did you select this vendor?

I heard about them and found they were great for this project.

Describe the project in detail.

They worked on the Android application that provides a booking platform for users. The software development uses .NET and Azure SQL, and we’ve also engaged them for consultancy around ReactJS and for general guidance on architecture.

What was the team composition?

We worked with a team of their experts.

RESULTS & FEEDBACK

Can you share any outcomes from the project that demonstrate progress or success?

They have the right expertise to help us with all our technology need. We’ve had a really good response.

How effective was the workflow between your team and theirs?

They took over from another team and they’ve advanced the project significantly.

What did you find most impressive about this company?

I’m impressed by their development expertise.

Are there any areas for improvement?

There’s nothing I can say.

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

WordPress Dev & SEO for Website Network

"As a partner, AppSierra is completely self-motivated."

Quality: 
5.0
Schedule: 
4.5
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Sept. 2017 - Ongoing
Project summary: 

AppSierra Solutions conducted WordPress development for multiple websites, executing backend additions and incorporating plugins for a major improvement initiative. They now manage SEO and app builds.

The Reviewer
 
1-10 Employees
 
San Francisco, California
Silvia Borelli
CEO & Project Manager, JadeConcept Design
 
Verified
The Review
Feedback summary: 

The finished site network exceeded expectations due to AppSierra Solutions’ creativity and efficiency. The team’s flexible workflow, deadline-driven delivery, and eagerness to meet all specifications continue to impress.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

I own a web design and development company. I act as project coordinator and developer for clients. 

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppSierra Solutions?

My client wanted to develop WordPress websites with layouts and plugins, complex additional backend features, and user functionality. The solution also needed to allow future app development for accompanying products.

What were your goals for this project?

We needed to develop an online system that would serve our contractors and generate leads as well as SEO and marketing opportunities. By using a popular open-source platform, we wanted to ensure flexibility and a supportive foundation.

SOLUTION

How did you select this vendor?

We've worked with several development companies from the U.S. and India that we found on Guru, Upwork, and similar platforms. Generally, we tested them on smaller projects first before starting a long working relationship. AppSierra was the only provider that maintained a professional approach, met the deadlines, and exceeded our goals. In fact, most other companies abandoned projects in the middle of development because they lacked the right skill set, never finished the contracted work, charged higher prices that they originally quoted, didn’t meet our specifications, or even lied to us after missing deadlines by months.

Describe the project in detail.

Because we have an existing confidentiality agreement, I can’t provide specifics. In short, AppSierra took over a single website project that was late by a full year and didn’t meet our specifications. They redid the whole site and improved it. Due to our experience with AppSierra, we're now working on a large network of sites as well as apps and SEO.

The company owner for whom I'm managing this project requested a full-time developer and three to four weekly Skype meetings. During each meeting, the owner supervises the work, and we go through additional brainstorming and goal changes. AppSierra has been incredibly flexible, providing us with structure despite the huge time difference and the additional difficulties this style of work creates. The company owner has the final word on all design and functionality decisions and participates in our Skype meetings. I’m acting as the U.S. project manager, as well as the additional developer, troubleshooter, designer, and mediator between tech people and the client.

AppSierra provides resources as needed based on each task’s scope. One developer is assigned to our project exclusively. An AppSierra manager also provides regular quality control and sorts out the logistics.

What was the team composition?

AppSierra structured the project using Jira. We provided documentation and continuous feedback. The client's side consisted of a single person with executive decision-making capabilities, two assistants, and myself as the project manager. AppSierra assigned several people to different projects based on their skill sets and provided the primary project coordinator to ensure all of our needs were met and the right people were working on each task.

RESULTS & FEEDBACK

What outcomes or results can you share that demonstrate progress and/or success?

AppSierra's suggestions and solutions were often more creative, efficient, and aesthetically pleasing than we expected. We're still happily working with them exclusively and are confident in their skills to move on to larger projects together.

How effective was the project management?

They met our deadlines and were accessible through Jira and Skype. The language difference was not a problem, although we occasionally had call-quality issues while using Skype.

What did you find most impressive about this company?

They're organized, have a wide skill set, and guide clients in a way that promotes results. At the same time, they’re flexible enough to accommodate our idiosyncrasies. They delivered solid work and met our deadlines consistently. Ultimately, they distinguished themselves from the other vendors we’ve worked with through their professional conduct and reasonable prices.

What tips or recommendations do you have?

As a partner, AppSierra is completely self-motivated. If you have absolutely no technical knowledge, I’d recommend finding a member of your company with some experience and asking this person to communicate with AppSierra. AppSierra wants to understand the client’s goals and expects informed and detailed answers. I think they’re a great match for a startup or a larger company that already has a tech team but needs to expand their capabilities. 

5.0
Overall Score We're glad to be able to work with them.
  • 4.5 Scheduling
    ON TIME / DEADLINES
    They were flexible with meetings, but the time difference still created challenges.
  • 5.0 Cost
    Value / within estimates
    We were happy with the pricing, especially considering the quality of their work.
  • 5.0 Quality
    Service & deliverables
    The deliverables met our specifications and work well.
  • 5.0 NPS
    Willing to refer
    AppSierra is easy to work with.

Front Page Design & Strategy for Commercial Art Company

"AppSierra is a flexible and responsible company that cares about their customers' needs."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Mar. - June 2019
Project summary: 

AppSierra Solutions designed the front page of a commercial art company, looking at the font and developing a strategy.

The Reviewer
 
1-10 Employees
 
Sardinia, Italy
Anna Zaha
Marketing Manager, Artisti
 
Not verified
The Review
Feedback summary: 

Their services were affordable, on-time, and of excellent quality.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

I have comercial company for web designing,and after cooperation with AppSierra we received a huge feedback and only positive outcome

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppSierra Solutions?

We decided to invest in our company so we hired AppSierra to implement their latest technologies

What were your goals for this project?

Our goal was to increase the popularity of the page and gain more customers.

SOLUTION

How did you select this vendor?

Me and my company searched for a good quality and affordable company so we got the luck to find out AppSierra. They provided us excellent solutions for our needs

Describe the project in detail.

We had a few meetings to discus about the front page, more popularity,font.etc and they develouped simple strategy which we liked it and we accepted

What was the team composition?

We cooperate with main manager and web designer till the end of project

RESULTS & FEEDBACK

Can you share any outcomes from the project that demonstrate progress or success?

I searched for a good-quality and affordable IT company and i was so lucky that I found out about AppSierra

How effective was the workflow between your team and theirs?

They provided me excellent solutions for multiple projects of mine.

What did you find most impressive about this company?

AppSierra is a flexible and responsible company that cares about their customers' needs.

Are there any areas for improvement?

yes

5.0
Overall Score top 5
  • 5.0 Scheduling
    ON TIME / DEADLINES
    punctual,everything on time as expected
  • 5.0 Cost
    Value / within estimates
    10000
  • 5.0 Quality
    Service & deliverables
    the quality was excellent and we are very satisfied
  • 5.0 NPS
    Willing to refer
    I already have recommended it to few partners

Mobile App Dev for Business Software Solutions Co

"The team’s open-minded approach has benefited the engagement."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Feb. 2019 - Ongoing
Project summary: 

AppSierra Solutions helps to build a mobile application, consulting on the front- and backend development using React.js. The team is also building software for a website based in .NET and AZURE SQL.   

The Reviewer
 
51-200 Employees
 
Houston, Texas
Muftaq Fredust
Chief Management Executive Officer, Experieco Ltd
 
Not verified
The Review
Feedback summary: 

AppSierra Solutions improved the website’s functionality, which has helped grow sales and the number of clients. Receiving positive user feedback, they also produced a successful app on-time. The team delivered products that have increased reliability, supporting on-time delivery of products.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

I work on Experieco Ltd as a lead management executive..

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppSierra Solutions?

Mobile App Dev for Business.

What were your goals for this project?

Mobile App Dev for Business.

SOLUTION

How did you select this vendor?

Sometimes choosing a supplier or service provider is as simple as asking a friend who they use in their business. Other times you need to go through a formal selection process.

Describe the project and the services they provided in detail.

Appsierra provides development services, working on software development using .NET and Azure SQL. They are also engaged for consultancy around ReactJS and for general guidance on UI and UX.

What was the team composition?

The team delivers excellent results, on time, and with high-quality code.

RESULTS & FEEDBACK

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

The company lost many clients and sales because the site lacked functionality.But Appsierra help us to get them back.

How was project management arranged and how effective was it?

They’ve had a tremendous impact on our ability to deliver quality products to our clients on time.

Project goals keep the focus on what is most important. However, on some teams these primary goals are lost in their meeting's activities. Make sure each meeting is structured so as to move the project forward. Even if the progress is only inches rather than by huge leaps, the team must be pushing the project forward as quickly, safely, and reasonably as possible.

What did you find most impressive about this company?

The apps have received positive user feedback. Their timely deliveries and smooth communication make the partnership highly effective. The team’s open-minded approach has benefited the engagement.

Are there any areas for improvement?

not like that.

5.0
Overall Score We haven't been treated this way before, and we want to let other people know they should watch out for Appsierra.
  • 5.0 Scheduling
    ON TIME / DEADLINES
    The engagement was really great.
  • 5.0 Cost
    Value / within estimates
  • 5.0 Quality
    Service & deliverables
    They are very flexible and will do everything possible to meet the client's needs
  • 5.0 NPS
    Willing to refer

App Dev for Marketing Agency

"AppSierra Solutions is experienced and professional."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
Less than $10,000
 
Apr. 2019 - June 2019
Project summary: 

AppSierra Solutions helped to develop a mobile gaming application for iOS and Android, leading development using React.js. The team also adjusted an iOS application.

The Reviewer
 
51-200 Employees
 
Wales
Albrado vaginaq
Chief Management Executive Officer., ECLERX LIMITED
 
Not verified
The Review
Feedback summary: 

Satisfying users, AppSierra Solutions delivered a reliable beta version of the app on-time. The team communicated effectively, encouraging and integrating feedback with ease. Their expertise ensured a successful collaboration that remained within the budget.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

We are working with an internal team to develop a gaming app, which includes matchmaking and messaging tools.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppSierra Solutions?

We need a Native App Development for Marketing Agency.So,i hire AppSierra.

What were your goals for this project?

we need those tools for our marketing and advertising ..We are so easily handle that apps.

SOLUTION

How did you select this vendor?

Form many days we wanted to develop out own app for our marketing.Now we do that.I knew about them form my business friend.

Describe the project in detail.

We are gaming app marketing and advertising company..just for few days we need to develop an app..now we done that by Appsierra.

What was the team composition?

AppSierra Solutions is great at managing resources, allowing them to stay within the estimated budget and timeline. The launched beta app is reliable and well-received by players, highlighting Appsierra technical expertise.

RESULTS & FEEDBACK

Can you share any outcomes from the project that demonstrate progress or success?

We are now get really good results by that.

How effective was the workflow between your team and theirs?

AppSierra Solutions is experienced and professional. They use cutting-edge technology and act like an in-house team. Their communication and project management is superior and easy, using JIRA and Google Drive. They excel at seeking out feedback and making real changes and improvements thereafter.

What did you find most impressive about this company?

AppSierra Solutions handled some development changes for an iOS app, and then led development using React for a cross-platform product for both iOS and Android.

Are there any areas for improvement?

nothing that i think.

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

Financial App Dev for IT Company

"I was very happy with the workflow between our teams."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
Less than $10,000
 
Mar. 2018 - June 2019
Project summary: 

AppSierra Solutions developed a financial app for Android.

The Reviewer
 
11-50 Employees
 
United Kingdom
Jason Henri
Sr. Executive, Tango Tech L.T.D
 
Not verified
The Review
Feedback summary: 

While there’s no feedback on the app yet, internal team members were happy to work with AppSierra Solutions.  

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

executive on there.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppSierra Solutions?

Android apps development..

What were your goals for this project?

want to bring that another level.

SOLUTION

How did you select this vendor?

I have seen their good ratings.

Describe the project in detail.

i want to build an app for financial purpose.

What was the team composition?

Nothing like that..

RESULTS & FEEDBACK

Can you share any outcomes from the project that demonstrate progress or success?

lets wait for that.

How effective was the workflow between your team and theirs?

I was very happy with the workflow between our teams.

What did you find most impressive about this company?

Their workflow.

Are there any areas for improvement?

Budget.

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