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Avhik Biswas

@avhikbiswas

Message

Software engineer building LLM-driven motion graphics and production-grade web apps with Next.js and AWS.

Zimbabwe

Message

What I'm looking for

I’m looking to build end-to-end web products—LLM-powered experiences, frontend + backend systems, and serverless services—while improving performance, reliability, and security from development through production monitoring.

I’m a software engineer at HomeAbroad Inc, where I built a chat-based motion graphics generation tool with Next.js and Remotion. Claude/LLM output is translated into React/Remotion animation code that’s compiled at runtime and rendered to video in the browser using the WebCodecs API.

I’ve also built an SEO-friendly Next.js app and a Partner Portal and Estimate Tool from scratch, plus a serverless PDF generation service on AWS Lambda that processes 50,000+ estimate emails per day. From production testing and monitoring to security improvements like input validation and secure authentication flows, I focus on shipping reliable web systems.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

HomeAbroad Inc

Nov 2024 - Present (1 year 9 months)

Designed and built a chat-based motion graphics generation tool using Next.js and Remotion. Integrated Anthropic Claude and OpenAI models via the Vercel AI SDK.

Next.js Remotion Anthropic: Claude OpenAI Vercel AI SDK WebCodecs API TypeScript React AWS Lambda Serverless Redis MongoDB

Software Engineer Intern

HomeAbroad Inc

Aug 2024 - Nov 2024 (3 months)

Implemented API rate limiting using Node.js and Redis. Built a Property Investment Analysis tool that reduced report generation time from hours to seconds.

Node Redis React TypeScript MongoDB