Open to opportunities

Joel Henry Yellamelli

@joelhenryyellamelli

Message

Frontend-focused software engineer building scalable, performant React/Next.js applications.

India

Message

What I'm looking for

I’m seeking frontend or full-stack roles where I can build scalable React/Next.js products, improve UX performance, and collaborate on accessible, test-driven systems.

I am a frontend-focused software engineer with strong experience building scalable, data-intensive React and Next.js applications using TypeScript, Tailwind CSS, and Shadcn UI. I’ve engineered reusable component libraries, implemented automated UI testing with Playwright and Cypress, and integrated robust client-server data flows to reduce latency and manual work across multiple products.

I deliver measurable impact: cutting feature delivery time by 25%, reducing perceived UI latency by 30%, and improving operational efficiencies through interactive dashboards and RBAC-secured workflows. I prioritize accessibility, performance (Core Web Vitals), and reliable CI/CD, and I enjoy collaborating across backend, QA, and product teams to ship production-grade user experiences.

Experience

Work history, roles, and key accomplishments

Current

Frontend Engineer

Current

DocMind

Oct 2024 - Present (1 year 8 months)

Built a modular Next.js (TypeScript) frontend and complex document review interfaces, reducing perceived UI latency by 30% and manual validation time by 40% while improving operational efficiency by 35%.

Next.js TypeScript Playwright Cypress Recharts

Current

Software Engineer

Current

OneConvergence/DKube

Aug 2024 - Present (1 year 10 months)

Engineered 10+ reusable React and Next.js components and architected RESTful FastAPI endpoints, cutting feature delivery time by 25% and supporting consistent responses across 3+ frontend modules.

React Next.js TypeScript fastAPI Redux toolkit Playwright REST APIs

Software Engineer

Kasu.AI

Jul 2025 - Sep 2025 (2 months)

Built 10+ reusable Next.js components and 3 data-heavy dashboards for an AI invoice analysis system processing 1,000+ invoices/day, and reduced redundant API calls by 30%.

Next.js TypeScript Tanstack Query Shadcn Ui PostgreSQL MongoDB RBAC

Software Engineer

GoodDoc

Jun 2024 - Aug 2024 (2 months)

Customized a WordPress site and automated structured data extraction with Scrapy and Playwright, reducing manual data collection effort by 60% and adding Cypress E2E suites to prevent UI regressions.

PHP WordPress Scrapy Playwright Cypress JavaScript HTML5 CSS3

Software Engineer Intern

OneConvergence

Apr 2023 - Apr 2024 (1 year)

Contributed to an AI-powered greeting card platform and enhanced a Flask web app to support end-to-end card generation flows integrating MidJourney and DALL·E outputs.

Flask Jinja JavaScript Redux toolkit Tanstack Query Playwright Responsive Design