Kushal T.

Full-stack Web, AI Architecture & Manifest V3 Extensions

As a Product Engineer and Founder, I bridge the gap between high-level business strategy and clean, scalable code. My core expertise lies at the intersection of highly complex browser extensions (Manifest V3) and cutting-edge AI/LLM API architecture. Hiring me means bringing on a technical advisor who treats your codebase with the same extreme level of ownership I apply to my own software products. I will ensure your extension easily passes the strict Chrome Web Store reviews, handles API token efficiency under heavy user loads, and is built to scale and drive revenue. [ Core Competencies & Architecture ] - Complex Browser Extensions: Seamless migrations to Manifest V3, circumventing background script limitations, and ensuring strict Chrome Web Store compliance. - AI & LLM Integration: Architecting secure, low-latency pipelines for generative models (OpenAI, Anthropic, Gemini) while heavily optimizing for API token efficiency. - High-Performance Interfaces & Media: Crafting frictionless, modern frontends using React, Next.js, and TypeScript, combined with automated generative video workflows via Remotion. - Scalable Infrastructure: Designing robust, modular backend systems utilizing AWS, Docker, Cloudflare, and Firebase to securely support heavy user loads. [ What Clients Say ] Clients consistently place me in the top percentile of engineers they’ve hired—including one CEO who ranked me in the top 10 out of 650 freelancers. My track record reflects an ability to step into highly complex codebases, resolve unforeseen technical bottlenecks, and execute quickly. I bring an autonomous, collaborative approach to every project, actively proposing high-leverage improvements to design and functionality to elevate the final product.