Krupesh is a frontend developer and AI Generalist

Frontend Developer with 1.5+ years building production React & Next.js apps — from real-time WebSocket systems to MCP automation pipelines.

Krupesh Vachhani — Frontend Developer and AI Generalist based in Ahmedabad, India

Currently working at Yudiz Solutions

#projects

Next.js 15 · TypeScript · Prisma · PostgreSQL · NextAuth v5

LLMBurner

AI cost observability platform that meters every dollar teams spend on LLM APIs — across the products they ship and the AI tools their team uses daily. A single drop-in proxy tracks your code's LLM calls with no SDK rewrites or lock-in, while a desktop app and Chrome extension capture per-device and per-seat usage — all in one panel. Features per-feature cost attribution, side-by-side model comparison across 8+ providers, hard budget limits that kill runaway loops, live model pricing, versioned prompts with rollback, and plain-English savings insights.

Live <~>

Next.js 15 · TypeScript · MongoDB · Tailwind CSS · Framer Motion

Personal Developer Blog

Full-featured personal developer blog built on Next.js 15 and MongoDB. Ships blog posts, multi-part series, and TIL (Today I Learned) entries — backed by a newsletter subscription engine (Nodemailer), admin panel, RSS feed, and global search. Framer Motion animations, dark/light theming, and reading streak tracking complete the experience.

Live <~>

Next.js 13 · TypeScript · MongoDB · bcryptjs · jose JWT

Chef AI - AI Recipe Generator

AI-powered recipe generator built on Next.js 13 App Router with a full custom auth system — magic-link email verification, bcryptjs password hashing, jose JWT sessions, and a token-bound cross-browser ingredient persistence flow. Users build an ingredient list on the landing page, sign up, and find those same ingredients pre-loaded in their dashboard regardless of which browser or device they verify from. Supports multiple AI provider configurations with a guided multi-step wizard, saved recipes cookbook, and a fully responsive mobile layout with drawer navigation.

Live <~>

Google Auth · Razorpay Integration · Docker · MVC Architecture · MongoDB

Book Ordering Backend

Production-ready Node.js/Express backend with Google OAuth via PassportJS, Razorpay payment gateway, and a full admin panel. Architected on MVC pattern with MongoDB Atlas and complete CRUD coverage — secure, scalable, and deployment-ready.

Demo ▶GitHub >

#skills

Frontend

ReactJSNextJSTypeScriptJavaScriptHTML5CSS3

Analytics & Growth

Google Tag Manager (GTM)Meta PixelMeta CAPI

Styling

Tailwind CSSBootstrapMUIHeadless UI

AI & Tools

Claude CodeClaude DesignWonder DesignGoogle AI studioGoogle StichAntigravityCursorCodexMCP ServerFigma AutomationGitGitHubPostman

State Management

React QueryRedux ToolkitContext APIReact Hook Form

#experience

Jr. Web Developer

Yudiz Solutions Ltd. · Ahmedabad, India (WFO)

CurrentJul 2025 – Present

Integrated Sentry across 3 platforms (Admin, User, Vendor), enabling real-time error tracking and performance monitoring; reduced debugging time and improved production stability by proactively identifying critical issues.
Built a custom MCP server that takes a Jira ticket ID from Google Chat, auto-creates a branch, uses Claude Code CLI to generate the fix, raises a PR, and sends the PR link with a brief summary back to Google Chat.
Built a Figma-to-code automation pipeline using MCP server and Claude Code, reducing manual UI implementation effort.
Implemented real-time slot grid updates using WebSockets, reflecting live booking changes instantly for admins and business owners; connected slots activity to the main dashboard as well.
Implemented GTM, Meta Pixel, and Conversions API (CAPI) integrations for a platform serving 10,000+ daily active users; optimized tracking accuracy and improved Core Web Vitals, reducing LCP by ~25% and CLS issues through performance-focused UI enhancements.
Developed slot calendar management, court & venue creation, and permission-based access control for a sports booking system.
Implemented a permission-based routing system for sub-admins within a single repository, managing 30+ granular read/write permissions to enable fine-grained access control across the platform.
Integrated Firebase Push Notifications and Firebase Analytics events in the user-facing website for behavioral tracking; managed multi-environment deployment pipelines to ensure consistent and reliable releases across dev, staging, and production.
Led a 2-developer team - reviewed PRs, coordinated feature integration across admin panels, and led weekly client calls for delivery reviews.

Web Developer Trainee

Yudiz Solutions Ltd. · Ahmedabad, India (WFO)

Jul 2024 – Jun 2025

Built real-world proficiency in React.js, HTML, CSS, and JavaScript through live project exposure from day one.
Delivered reusable component libraries, CRUD modules, permission management, and authentication flows on production codebases.
Contributed to Coal Management and Event Booking systems with role-based access control and full CRUD implementation.

#about-me

Hey, I'm Krupesh —

Frontend Developer with 1.5+ years of experience shipping production React.js and Next.js applications for platforms with 10,000+ daily active users. I specialize in performance optimization, analytics pipelines, and AI-powered automation tools that eliminate real engineering hours. I bring both technical depth and client-facing ownership to every project I touch.

I'm drawn to the intersection of frontend craft and AI tooling. Building automation pipelines with MCP servers, using Claude Code in my daily workflow, and finding ways to make engineering faster without sacrificing quality — that's where I spend most of my time. Outside of code, I lead team standups, run client calls, and mentor junior developers.

1.5+

Year in prod.

10k+

Daily active users

10+

Projects worked

vachhani.krupesh@gmail.com LinkedIn

#education

Bachelor of Technology - BTech, Computer EngineeringSep 2021 – Apr 2025

Marwadi University, Rajkot, Gujarat

Rajkot

Grade8.10 CGPA

GSEB(XII), Science with ComputerApr 2020 – Apr 2021

Aum Vidya Mandir (IFFCO), Gandhidham

Gandhidham

Grade74%

GSEB(X)Apr 2018 – Apr 2019

Jainacharya Ajramar Shri Sarswati Madhyamik Vidhyalay, Gandhidham

Gandhidham

Grade85%

#achievements

★

Gold Medalist (Badminton Doubles) & Semi-Finalist (Table Tennis) – YSL Sports Championship

★

Passionate about Garba; assist in teaching students at friends' Garba classes during the festive season.

★

Regularly play cricket, Badminton and TT for recreation and teamwork.

#certifications

AnthropicMay 5, 2026

Claude 101

credential:zwnjn3uyvttk

verify read my blog

AnthropicMay 7, 2026

Claude Code 101

credential:ksscqt99hoye

verify read my blog

AnthropicMay 10, 2026

Claude Code in Action

credential:mzpbw9yg3cps

verify read my blog

#contacts

Whether it's a freelance project, a full-time opportunity, or just an interesting problem you want to think through — I'm always open to a good conversation. I typically respond within 24 hours.

Based in Ahmedabad, Gujarat · Available for remote work worldwide.

Message Me

vachhani.krupesh@gmail.com +91 9426628199

Find Me Online

inlinkedin.com/in/krupeshvachhani→ghgithub.com/krupeshvachhani→https://krupesh.dev→

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