AppSierra | Top Software Quality Assurance and Testing Company

Overview

AppSierra, based in the US, India, and the UK, specializes in cloud solutions, data management, and software quality assurance and testing. With over 9 years of experience, the company provides end-to-end services designed to optimize operational efficiency, enhance data-driven decision-making, and ensure robust software performance. It focuses on delivering custom, scalable, and secure solutions.

Founded 2015

Company Size: 51-200

Avg. Hourly Rate: $25/hr - $49/hr

Min. Project Size: $5,000

Specialties

Mobile Application Testing

Mobile Application Development

Software Quality Assurance and Testing

Digital Transformation

Customer Experience

Design Thinking

Performance Testing

Software Testing

Automation Testing

Manual Testing

Web Development

Team Experience

1 Year:

21.2%

1-2 Years:

24.7%

3-5 Years:

38.8%

6-10 Years:

14.1%

10 Years+:

1.2%

Median Employee Tenure:

3.3 years

Employee Growth in last 1 year:

Company Offerings

Services

Software Product Development

Custom Software Development

Software Quality Assurance and Testing

Mobile Application Development

Web Development

Cyber Security

See 14 more

Industries Served

Human Resources Services

Software Development

Banking

Accounting

Insurance

Energy & Natural Resources

See 19 more

Technical Expertise

Tech Stacks

Python

JavaScript

React.js

iOS

Android

Flutter

See 14 more

Tools

Jira

Postman

Selenium

SAP Cloud Platform

Microsoft Dynamics

Salesforce

See 21 more

Skills & Expertise

Regression Testing

System Testing

Software Testing

Manual Testing

Functional Testing

Test Planning

See 3 more

Highlights

Notable Clients

Avora

Barcodes

Contentstack

Rocketium

Stax Payments

Wagepoint

Projects

SAP Performance Optimization

E-commerce

ClientE-commerce Platform Enhancement

Platforms

WebBrowser

Tech Used

Key Features

SAP Integration
Performance Optimization
Scalability Improvements

Outcome

Improved reliability and user experience of the e-commerce platform.

Awards and Certifications

ISO 27001:2013

Certified By : International Organization for Standardization (ISO)

CMMI Level 3 Certification

Certified By : CMMI Institute

Location

Primary Development Center

Headquarter

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Primary Development Center

Noida, India

100+ employees

Headquarter

Lewes, United States of America

Other Locations

United Kingdom

1 Office

Company Profile Disclaimer

The company profile information provided in this website is entirely based on research and data obtained from publicly available sources on the internet as of July 2025. While every effort has been made to ensure the accuracy and reliability of the information, we cannot guarantee its comprehensiveness. All the company information is for informational purposes only. We strongly advise conducting further due diligence before making any business decisions.