Saumya Tiwari

Evaluate AI-generated software and help improve model responses.

• Review AI-generated code for debugging, refactoring, and feature work. Check that it works and meets the requirements.
• Create prompts, test cases, and scoring guides. Explain repeated mistakes and provide clear technical feedback.
• Build and assess projects with Claude Code and Antigravity.
• Added tool use, data analysis, human approval steps, and fraud-analysis workflows to a dashboard AI copilot.

Build applications with LLMs, document retrieval, and real-time collaboration.

• Built AskBase: document questions and answers with streaming responses and source citations.
• Built Mesh: group chat with AI responses and extracted decisions and tasks.
• Built RoastMyResume: AI feedback on a resume against a job description.

Search, customer dashboards, and video processing for a video streaming platform.

• Built distributed search with OpenSearch, cutting response time from 2-3 seconds to about 200 ms and database CPU use by 40%.
• Moved the frontend build from Webpack to Vite, reducing build times by 90%.
• Helped move video processing from AWS to GCP for workloads of more than 100 TB per month.
• Built real-time encoding progress updates with Server-Sent Events and Kinesis.
• Mentored 5+ engineers and conducted technical interviews.

React interfaces for video management, playback, and customer onboarding.

• Built customer dashboards with React, Material-UI, and Redux.
• Developed player customization used by more than 1,500 education platforms and anti-piracy interfaces covering 57,000+ blocked sessions.
• Migrated the main website from React SSR to Gatsby and improved performance.

Improved the product UI, fixed bugs, and added a Discord bot and developer tooling.

Built a React and Express dashboard with GitHub and WakaTime integrations and automated tests.

Test automation and quality assurance for mobile and smart device applications.