Tracks and compares Vite bundle sizes across builds — warns before regressions ship

Born from real pain: I reduced a 9MB JS bundle to 5MB at Zotok.ai and needed a way to make sure it never crept back. Built this so any Vite project can enforce bundle budgets without writing custom CI scripts.

What it does:

• Tracks bundle size history across N builds
• Compares current build against rolling average
• Configurable threshold alerts (default: warn at +10%)
• JSON report output for CI/CD pipelines
• Zero config — works out of the box

Stack: TypeScript · Vite Plugin API · Node.js

npm Package | Repo

tinytracker.in — minimalist daily accountability app

Built the app I wanted but couldn't find: a clean Today view, habit streaks, visual progress heatmap, and no bloat. PWA — installs on any device, works offline.

Architecture:

• Next.js 16 App Router + React 19
• Firebase Auth (Email + Google) + Firestore
• Firebase Security Rules for per-user data isolation
• PWA support — installable, offline-capable
• IST timezone — built for Indian users
• Deployed on Vercel with custom domain

Stack: Next.js · TypeScript · Firebase · Tailwind CSS · Shadcn/ui · Vercel

Live App | Repo

India-first job scraper that scores roles against your profile using a single LLM call

Tired of manually checking 9 job boards. Built an automated pipeline that scrapes Greenhouse, Lever, Ashby, Cutshort, and Workday tenants, filters by freshness/location/salary/role type, pre-ranks with TF-IDF, then sends the top 50 to an LLM (any OpenAI-compatible API) for structured scoring. Full React dashboard with live pipeline logs via SSE — so you can watch every scraper fire in real time and see exactly why each job was filtered or ranked where it was.

Architecture:

• Python 3.11 + FastAPI + SQLite (companies, runs, run_events)
• Async HTTPX scrapers for 5 ATS types + per-run structured event logging
• Pipeline: rule filter → role keyword filter → TF-IDF cosine rank → LLM batch score
• SSE /stream/{run_id} — live events while running, DB replay for finished runs
• React 18 + Vite + TypeScript + React Query + Recharts dashboard
• Docker Compose for local + VPS deploy
• Cost: < $0.002 per run (< ₹0.17)

Stack: Python · FastAPI · SQLite · scikit-learn · React · TypeScript · Tailwind · Docker

Repo

• Nx Monorepo Architecture — migrated 3 React apps (80K+ LOC), cut build time 35%, reduced dependency duplication 25%
• Design Systems — built 40+ component library adopted by 5 microapps and 15+ engineers, cut feature UI time 5 days to 3
• Bundle Performance — 9MB to 5MB (35%), FCP 2.8s to 1.8s, CI budget gates to prevent regression
• CI/CD Pipelines — GitHub Actions: lint → typecheck → Jest 80% coverage → bundle regression → preview deploy → production
• Full-Stack Tools — FastAPI + SQLite backends, async Python scrapers, SSE streams, Docker Compose deploys

Senior Software Engineer @ Zotok.ai (May 2023 – Present)

• Led Nx monorepo migration for 3 React applications, 80K+ LOC
• Built versioned design system: 40+ components, 5 microapps, 15+ engineers
• Reduced JS bundle 9MB → 5MB, FCP 2.8s → 1.8s
• Built full GitHub Actions CI/CD pipeline from scratch
• Reduced post-release regressions 20% via PR guidelines + architecture reviews

Senior Developer @ Sumeru Software (Aug 2022 – Jan 2023)

SDE1 @ Aerchain (Apr 2021 – Jan 2022)

Frontend: React 18/19 · TypeScript · Next.js · Redux Toolkit · Context API
Architecture: Nx Monorepo · Modular Frontend · Vite · Webpack
Performance: Code splitting · Bundle analysis · Lighthouse · Performance budgets
Testing: Jest · React Testing Library
Backend: Python · FastAPI · SQLite · scikit-learn · HTTPX
DevOps: GitHub Actions · CI/CD · Docker Compose · Vercel · Preview deployments

Open to Senior Frontend / SDE2-SDE3 roles — Hyderabad, Bangalore, or Remote

vinayvarma541@gmail.com · linkedin.com/in/vinay-jampana · vinayjampana.dev