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

E-Commerce Development for Student Marketplace

"Their team worked fluently and met deadlines religiously."

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

AppSierra developed an e-commerce website for a platform for students. The platform allows students to buy and sell educational supplies. 

The Reviewer
 
11-50 Employees
 
Englewood, Colorado
Bipin Patel
Marketing Director, Hypatia Academy
 
Not verified
The Review
Feedback summary: 

The platform allows students all over the globe to connect and has led to a 250% increase in revenue. AppSierra provides quality results through effective communication and feedback. Their team meets deadlines and establishes and effective workflow.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

Arpit and his team were instrumental in scaling our e-commerce platform. They were available at a moments notice and handled all out of the blue vulnerabilities swiftly. He does a phenomenal job hiring reliable and trustworthy folks. He is personable and a true professional. A true gem

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppSierra?

E-commerce platform

What were your goals for this project?

To build a reliable and scalable e-commerce platform for students

SOLUTION

How did you select this vendor?

He came highly recommended and after our first conference call it was clear we had found our guy

Describe the project and the services they provided in detail.

Our application allows students to buy and sell educational supplies

What was the team composition?

The project was comprised of 8 individuals. 3 developers, a UI designer, 2 testers, a development manager and product owner

RESULTS & FEEDBACK

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

The platform allowed us to connect with students globally with ease and increased our yearly revenue by 250%

How was project management arranged and how effective was it?

It was an agile project with 2 week sprints and it was extremely effective

What did you find most impressive about this company?

Their team worked fluently and met deadlines religiously.

Are there any areas for improvement?

They should grow bigger and expand services in multiple countries

5.0
Overall Score A true Gem
  • 5.0 Scheduling
    ON TIME / DEADLINES
    Not a single delay
  • 5.0 Cost
    Value / within estimates
    Reasonable
  • 5.0 Quality
    Service & deliverables
    Exceptional
  • 5.0 NPS
    Willing to refer
    Reliable and reasonably priced

App Demo for Digital Service Provider

"They had an excellent workflow of ideas and suggestions."

Quality: 
4.5
Schedule: 
4.5
Cost: 
4.5
Willing to refer: 
5.0
The Project
 
Less than $10,000
 
Aug. - Sept. 2019
Project summary: 

Hired as a third-party team, AppSierra was brought on to create a demo version of an app. They provided suggestions and built the final product according to requirements. 

The Reviewer
 
1-10 Employees
 
UAE
Steve Ashby
Founder, Digital Company
 
Verified
The Review
Feedback summary: 

The workflow went smoothly, resulting in a demo version to display for the end-client. AppSierra completed the work quickly and satisfied expectations. As a team, they were communicative, efficient, and able to overcome a slow start to the project. 

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

I own a business which provides various digital services to companies

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppSierra?

I needed an app built for a client with 80 offices around the world which would improve compliance with office security and on-boarding of new employees.

SOLUTION

How did you select this vendor?

I found AppSierra through Fiverr.com

Describe the project in detail.

They built a demonstration version which would encourage the client to invest in getting the full version of the app completed

What was the team composition?

three Appsierra staff on the project.

RESULTS & FEEDBACK

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

The app was completed on time after a somewhat slow start due to the unavailability of the developer. However, once it got started the work was completed quickly and efficiently.

How effective was the workflow between your team and theirs?

They had an excellent workflow of ideas and suggestions. Lots of good communication to check EXACTLY what was required, which i really liked. No-one made dangerous assumptions or second-guessed me because "they knew better".

What did you find most impressive about this company?

Speed of response

Are there any areas for improvement?

I was completely satisfied with their performance and price.

4.5
Overall Score
  • 4.5 Scheduling
    ON TIME / DEADLINES
  • 4.5 Cost
    Value / within estimates
    Very acceptable
  • 4.5 Quality
    Service & deliverables
    Very competent, will use them again.
  • 5.0 NPS
    Willing to refer
    Have already referred them!

QA for BI Platform

"Their workflow was very effective and the teams worked together seamlessly."

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

AppSierra performed QA on several new products for a cloud-based business intelligence platform.

The Reviewer
 
11-50 Employees
 
London, England
Manjit Johal
CTO, AVORA
 
Verified
The Review
Feedback summary: 

AppSierra was always very responsive and professional. Their teamwork ensured that the project went as planned.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

AVORA is a cloud-based BI company, I am the Cofounder and CTO

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppSierra?

We hired AppSierra to help with our Quality Assurance, both manual and automated.

What were your goals for this project?

Increase the stability of the platform, and reduce the number of bugs found in production.

SOLUTION

How did you select this vendor?

We put a proposal online and shortlisted vendors, AppSierra met our requirements most closely.

Describe the project in detail.

Cloud-based BI tool.

What was the team composition?

Six engineers and one tester.

RESULTS & FEEDBACK

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

I have been working together with AppSierra on a number of new releases. The AppSierra team has always provided us with prompt response, when it comes to the setup of the team, getting to know the contents of the new release package and reporting on the status. AppSierra had a fast response to our requirements and a professional approach, I would recommend working with AppSierra.”

How effective was the workflow between your team and theirs?

Their workflow was very effective and the teams worked together seamlessly. 

What did you find most impressive about this company?

Very good level of expertise and professionalism.

Are there any areas for improvement?

No.

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

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.

Functional & Regression Testing for SaaS Platform

"They are hard workers and self-motivators. We start our stand-up with a report from Kundan."

Quality: 
5.0
Schedule: 
5.0
Cost: 
5.0
Willing to refer: 
5.0
The Project
 
Less than $10,000
 
Apr. 2020 - Ongoing
Project summary: 

AppSierra is testing a SaaS product with multiple user interfaces to ensure that new features wouldn't impact them negatively. They work with the internal dev team to perform functional and regression testing.

The Reviewer
 
1-10 Employees
 
Chicago, Illinois
John Tozer
Co-Founder, SaaS Company
 
Verified
The Review
Feedback summary: 

Having tested thousands of use cases, AppSierra has proven to be an essential partner. They are present at daily stand-ups and lead with key reports.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

We provide SaaS products to the US domestic supply chain logistics industry.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppSierra?

We have multiple user interfaces that are affected by feature roll outs. We hired Kundan at AppSierra to work hand and hand with our dev team to test new functionality on a daily basis.

What were your goals for this project?

To make sure all new developments meet the scoped requirements.

SOLUTION

How did you select this vendor?

We selected this vendor after testing many vendors. Kundan and the AppSierra team blew the rest of the competition out of the water.

Describe the project in detail.

Functional and regression testing of multiple user interfaces and APIs.

What was the team composition?

1 QA, 4 developers, 1 product manager.

RESULTS & FEEDBACK

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

Kundan has functionally tested thousands of use cases over 5 epics and 3 development sprints.

How effective was the workflow between your team and theirs?

Very effective. Kundan is present and available every day for standup and via Slack.

What did you find most impressive about this company?

They are hard workers and self-motivators. We start our stand-up with a report from Kundan.

Are there any areas for improvement?

None right now.

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

Quality Assurance & Testing Automation for SaaS Firm

"Their reliability was impressive."

Quality: 
4.5
Schedule: 
5.0
Cost: 
4.5
Willing to refer: 
5.0
The Project
 
$10,000 to $49,999
 
Nov. 2019 - Apr. 2020
Project summary: 

AppSierra performed QA and automated testing. They were responsible for handling manual testing of new features to ensure proper functioning.

The Reviewer
 
11-50 Employees
 
Indianapolis, Indiana
Mark Thompson
Co-Founder, PayKickstart
 
Verified
The Review
Feedback summary: 

AppSierra's contributed to the creation of successful automated tests. The team's workflow was very efficient and effective. They minimized constant back and forth communication and ensured all QA related issues are detailed.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

I am the co-founder of PayKickstart, a SaaS helping online businesses with the technical challenges related to billing and affiliate management.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppSierra?

For quality assurance and automated testing.

What were your goals for this project?

To complete the list of automated tests and create new tests as additional functionality was being built. Also to handle manual QA for new features.

SOLUTION

How did you select this vendor?

We found them on Upwork.

Describe the project in detail.

The employee was in charge of everything related to Quality Assurance. This included handling manual testing of new features to ensure they worked as expected.

What was the team composition?

Our CTO had direct communication with the agent.

RESULTS & FEEDBACK

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

We have been able to successfully create the automated tests we asked for, as well as ongoing manual QA to keep our development cycle efficient. From the automation side, they helped create automated tests in Jenkins to ensure all core functionality was sound.

How effective was the workflow between your team and theirs?

Extremely! We have been able to minimize back and forth and ensure any QA related issues are detailed for our developers to fix the issues.

What did you find most impressive about this company?

Their reliability was impressive.

Are there any areas for improvement?

While they are minor, we hoped that they would better prioritize the work load and focus on the more pressing QA tasks before doing other tasks first.

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

Landing Page & Logo for Consulting Firm

"I was very satisfied."

Quality: 
4.0
Schedule: 
4.5
Cost: 
4.0
Willing to refer: 
4.0
The Project
 
Less than $10,000
 
Sept. - Oct. 2019
Project summary: 

AppSierra created a logo and landing pages for a consulting firm. 

The Reviewer
 
1-10 Employees
 
Ashqelon , Israel
Mark Bindris
General Director, Smart Consulting
 
Verified
The Review
Feedback summary: 

AppSierra's efforts were met with positive acclaim. 

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

Smart Consulting ( Israel) General Director

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire AppSierra?

Logo creating Landing page creating

What were your goals for this project?

To receive additional customers

SOLUTION

How did you select this vendor?

Via Linkdln

Describe the project in detail.

Logo and landing page

What was the team composition?

I hired the company to create logo and a landing page .

RESULTS & FEEDBACK

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

Logo and a landing page had done .

How effective was the workflow between your team and theirs?

Very effective .

What did you find most impressive about this company?

Responsibility .

Are there any areas for improvement

I was very satisfied. 

4.0
Overall Score 140
  • 4.5 Scheduling
    ON TIME / DEADLINES
    140
  • 4.0 Cost
    Value / within estimates
    50
  • 4.0 Quality
    Service & deliverables
    110
  • 4.0 NPS
    Willing to refer
    130

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