ARVIND M

Senior Full-Stack Engineer & Product Designer

India · Available for Remote & Hybrid Opportunities

Professional Summary

Senior Full-Stack Engineer and Product Designer with 7+ years of experience designing, architecting, and scaling high-performance digital products from concept to production. Strong expertise across frontend (React, Next.js, TypeScript), backend systems (Node.js, Express, MongoDB, Supabase, Python), and UI/UX design in Figma. Daily practitioner of AI-augmented engineering, leveraging prompt engineering, agentic workflows (Claude Code, Antigravity), and LLM integration (Sarvam AI) to accelerate development velocity and ship robust, user-centric web applications with high business impact.

Technical Skills & Core Competencies

Full-Stack & Backend:Node.js • Express.js • Python • Supabase • MongoDB • PostgreSQL • REST APIs • GraphQL • Server Actions • Database Architecture

Frontend Architecture:React.js • Next.js (App Router) • TypeScript • JavaScript (ES6+) • Tailwind CSS • HTML5 • CSS3 • Responsive Design • Framer Motion • State Management

AI & Engineering Productivity:Prompt Engineering • LLM Integration (Sarvam AI, OpenAI, Claude, Gemini) • Claude Code • Google Antigravity • Agentic Dev Workflows • Automated AI Workflows • Context Engineering

UI/UX & Product Design:Figma • Design Systems • Components • Auto Layout • Wireframing • Prototyping • User Flows • Usability Testing • Accessibility (WCAG)

DevOps, Growth & Tools:Git • GitHub Actions • CI/CD • Vercel • Core Web Vitals • SEO • GA4 • Microsoft Clarity • Framer • Webflow

Professional Work Experience

FOUNDER & LEAD FULL-STACK PRODUCT ENGINEER | FrontendPrep.io

2026 – Present · Remote

Founded and engineered an AI-powered interview prep platform end-to-end, combining product UX, backend architecture, auth, payments (Razorpay), and analytics.
Integrated Sarvam AI APIs to deliver intelligent, context-aware coding hints, evaluation feedback, and conversational AI assistance for learners.
Accelerated full-stack feature velocity by 50%+ using AI-native workflows (Claude Code, Antigravity, daily LLM prompt engineering) for rapid prototyping and testing.
Architected full-stack services using Next.js, TypeScript, Node.js, and Supabase (PostgreSQL), with real-time user progress tracking and quiz engines.
Built interactive in-browser coding challenges and evaluation environments for 150+ frontend and full-stack interview questions.
Optimized rendering, edge caching, and assets, consistently achieving 98+ Lighthouse performance scores across core pages.

LEAD FULL-STACK ENGINEER & PRODUCT DESIGNER | YourAllyStack

2025 – Present · Remote

Lead full-stack application development and interface architecture using Next.js, TypeScript, React, Node.js, Express, and Figma.
Architected scalable backend APIs and database integrations (MongoDB, Supabase) alongside modular, reusable frontend component libraries.
Employed AI-assisted workflows (Claude, ChatGPT, automated agent tooling) to streamline boilerplate development and accelerate feature delivery by ~40%.
Collaborate closely with product stakeholders to translate complex requirements into intuitive, accessible, and high-performance digital interfaces.
Contribute across UX strategy, interaction design, database design, full-stack implementation, and design-to-development handoffs.

SENIOR WEB ENGINEER & PRODUCT DESIGNER | iion.io

2022 – 2025 · Remote

Developed high-volume advertising analytics dashboards and configuration interfaces using React, Next.js, TypeScript, and modern CSS.
Designed complex dashboard workflows and data visualization experiences in Figma, simplifying multi-dimensional advertising metrics into actionable user interfaces.
Collaborated on backend API contract integration and query optimization to reduce latency and eliminate redundant data-fetching overhead.
Refactored legacy frontend components and improved rendering performance, reducing client bundle sizes by approximately 35%.
Improved layout stability and frontend performance by addressing Cumulative Layout Shift (CLS) and inefficient rendering patterns.

FRONTEND ENGINEER & INTERACTION DESIGNER | Kraftshala

2019 – 2022 · India

Developed responsive marketing websites, conversion-focused landing pages, course experiences, and interactive learning portals.
Built reusable frontend components using JavaScript, HTML, CSS, and responsive design principles.
Integrated Google Analytics, Meta Pixel, and heatmap tools to support conversion tracking, user behavior analysis, and CRO initiatives.
Improved cross-browser consistency, responsive behavior, and accessibility across high-traffic web experiences.
Collaborated with design and marketing teams to translate campaign requirements into production-ready digital experiences.

UI/UX DESIGNER & WEB DEVELOPER | Independent Studio Consultancy

2017 – 2019 · Remote

Designed and developed responsive websites, brand identities, UI systems, and digital experiences for SaaS, e-commerce, and service-based businesses.
Created wireframes, visual designs, prototypes, and production-ready interfaces using Figma, Webflow, Framer, HTML, CSS, and JavaScript.
Delivered responsive websites with reusable components, interactive experiences, and high-fidelity design-to-development implementation.

Featured Key Projects & Products Shipped

FrontendPrep.io (Full-Stack Product & AI Architecture)

Stack: Next.js, TypeScript, Supabase, Node.js, Sarvam AI, Tailwind CSS, Razorpay

Full-stack AI-enhanced interview preparation platform designed and built from scratch—featuring in-browser coding environments, AI feedback, auth, and monetization.

Integrated Sarvam AI for context-aware code hints and automated question evaluation workflows.
Built interactive browser-based execution challenges and real-time candidate progress dashboards.

Keyloom (Product Design & Frontend Development)

Stack: Next.js, React, JavaScript, CSS

Designed and developed a minimalist touch-typing platform focused on distraction-free interaction and real-time performance feedback.

Implemented client-side typing logic, cursor tracking, WPM calculation, accuracy metrics, and responsive UI with minimal frontend overhead.

DailyCalc.in (Product Architecture & SEO Engineering)

Stack: Next.js, React, TypeScript, Tailwind CSS

Built a collection of financial and productivity calculators with reusable calculation components and responsive interfaces.

Implemented statically generated SEO pages and reusable templates for scalable content expansion.

Shree Radhe Jewellers (Brand Identity & E-commerce UX)

Stack: Figma, Design Systems, Next.js, Tailwind CSS

Designed the brand identity and digital experience for an established Indian jewellery business.

Created product discovery flows, live gold-rate interfaces, bridal lookbooks, and appointment-focused conversion journeys.

Education

Diploma

NEW DELHI YMCA

2014 – 2016