Open to opportunities

Abhishek User

@abhishekuser45

Message

I build high-performance React platforms and lead frontend architecture teams.

India

Message

What I'm looking for

I'm looking to lead frontend architecture and engineering delivery for complex, high-impact web platforms, where I can improve performance, quality, developer workflows, and mentor teams.

I've led frontend architecture and delivery for GFK’s enterprise platform at Virtusa, reducing production bugs by 50%, lowering codebase complexity by 30%, and improving page loads by 30%.

I manage a team of four while strengthening TypeScript standards, scalable component interfaces, automated testing, and CI workflows. I also increased automated test coverage from 10% to 50% and eliminated roughly 50 manual PRs each week through build-version automation.

Previously at Harman International and TCS, I built modular React systems, led legacy migrations, mentored engineers, and shipped production web applications. I also create AI-powered developer tools for generating micro frontends and identifying React performance regressions.

Experience

Work history, roles, and key accomplishments

Current

Lead Software Engineer, Frontend

Current

Virtusa

Sep 2024 - Present (2 years)

Led a TypeScript architecture revamp across the GFK enterprise platform, reducing production bugs by 50% and codebase complexity by 30%. Improved Core Web Vitals and established automated testing with Playwright and React Testing Library.

TypeScript React Frontend Architecture Lazy Loading Playwright React Testing Library CI CD AI Assisted Workflows

Senior Product Developer, Frontend Lead

Harman International

Jun 2021 - Sep 2024 (3 years 3 months)

Architected a modular React component library with Hooks, Redux Toolkit, and Tailwind CSS, increasing engagement by 25% and page load speed by 20%. Led a 6-developer team through a legacy-to-React migration and mentored junior engineers.

React Redux toolkit Tailwind Storybook Component Libraries Design Systems Team Leadership Mentor

Software Engineer, Full-Stack

Tata Consultancy Services

Jun 2018 - Jun 2021 (3 years)

Built and shipped production web applications using JavaScript, HTML5, CSS3, Python, and Django, increasing traffic and engagement by 20%. Implemented a proactive bug-tracking workflow that reduced project delays by 20%.

JavaScript HTML5 Python Django