# AppSierra

> AppSierra supplies software testing, custom development and AI engineering through embedded engineers and managed teams. Founded in 2015, it lists Lewes, Delaware as its headquarters and delivers engineering from India. Its current offer combines AI-assisted execution, senior review and evaluation gates, with paid pilots before larger engagements.

- **Founded:** 2015
- **Headquarters:** Lewes, United States
- **Founders:** Arpit Singhal (Founder and CEO), Vanya Goel (Co-founder and Chief Operating Officer; co-founder designation on her own public site)
- **Products:** Quality engineering and software testing, Test automation, Custom software and product development, GenAI and LLM engineering, AI governance and model evaluation
- **Notable:** Founded in 2015; the Indian legal entity was incorporated on 7 August 2015., Clutch displayed 4.9/5 from 36 reviews at research time., AppSierra reports senior-reviewed automation, software and AI delivery for named enterprise and SaaS clients.

## Products & services

- **Quality engineering and software testing** — Manual, automated, performance, security and continuous testing, with senior review.
- **Test automation** — Web, mobile and API automation, regression frameworks and CI/CD integration.
- **Custom software and product development** — Web, mobile, backend and cloud application engineering through embedded teams.
- **GenAI and LLM engineering** — Retrieval-augmented generation, model adaptation, prompt engineering and LLM operations.
- **AI governance and model evaluation** — Domain evaluation sets, bias and safety checks, red-teaming and release gates.
- **Managed QA pods and staff augmentation** — Managed testing teams or individual engineers embedded in client delivery.
- **India capability-centre build, operate and transfer** — Team setup, staffing and operations with a proposed transfer to client ownership.
- **Cloud, DevOps and data engineering** — Cloud infrastructure, delivery pipelines, analytics and security services.

## Achievements

- Founded in 2015; the Indian legal entity was incorporated on 7 August 2015.
- Clutch displayed 4.9/5 from 36 reviews at research time.
- AppSierra reports senior-reviewed automation, software and AI delivery for named enterprise and SaaS clients.

## Latest updates

- **2026-08** — The test automation and generative AI service pages carry August 2026 editorial update dates.
- **2026-10** — Quality assurance and AI governance pages carry October 2026 updates emphasizing senior-reviewed teams and paid pilots; these dates do not establish service launch dates.

## Links

- Website: https://www.appsierra.com/
- LinkedIn: https://www.linkedin.com/company/appsierra
- Twitter/X: https://twitter.com/appsierra
- Instagram: https://www.instagram.com/appsierrahq/
- Facebook: https://www.facebook.com/appsierrasolutions/

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Profile page: https://yespress.io/appsierra
Published by YesPress — https://yespress.io
Last updated: 2026-10-23