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§ Portfolio

Projects

A selection of production systems, SaaS applications, and developer tools built by Jaimin Kapadiya with a focus on clean architecture, type safety, and real-world performance.

§ Projects

Gandhinagar University interface preview

Gandhinagar University

Production system serving 2,000+ daily visitors across 16 institutes

A multi-institute digital platform serving 2,000+ daily visitors across 16 university institutes. Jaimin architected a single-app React wildcard subdomain routing system within a pnpm monorepo, paired with an Express and PostgreSQL backend, dual-layered Redis caching, and Sharp image optimization that cut asset payload sizes by 82% while eliminating admission form dropouts during traffic surges.

Stack // React / TypeScript / Express.js / PostgreSQL / Prisma / Redis / AWS S3 & CloudFront / TanStack Query / Tailwind CSS
[ STATUS: Active ]Live
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Growus CRM interface preview

Growus CRM

Real estate lead automation & Meta API integration

A multi-tenant real-estate CRM and lead distribution platform engineered to eliminate conversion drop-off from paid ad campaigns. Jaimin designed the full-stack architecture using Next.js, Node.js, PostgreSQL, and Redis, integrating direct Meta Graph API webhook listeners for real-time lead capture, automated lead scoring, and instant pipeline distribution for active sales teams.

Stack // Next.js / TypeScript / Node.js / PostgreSQL / Redis / Meta Graph API / Tailwind CSS
[ STATUS: Active ]Live
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Lamix Covers interface preview

Lamix Covers

Configuration-driven product & dynamic pricing engine

A configuration-driven product customization and commerce platform for custom-fit protective covers. Jaimin engineered a modular client-side configuration engine using Next.js, TypeScript, and Tailwind CSS, calculating dynamic prices across complex multi-variant specifications (model, dimensions, materials, and custom finishes) with immediate UI state feedback and zero layout shifts.

Stack // Next.js / TypeScript / Tailwind CSS / React
[ STATUS: Active ]
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Diamond Diary interface preview

Diamond Diary

Built to streamline my Dad's daily work

An industrial inventory ledger and transaction database engineered to replace manual paper logs in diamond manufacturing. Jaimin designed a zero-drift PostgreSQL schema with Prisma, built a high-speed Hono REST API, and developed a virtualized Next.js table interface delivering sub-100ms multi-column searches to streamline daily gemstone processing operations.

Stack // Next.js 15 / Express / PostgreSQL / Prisma / TypeScript / Tailwind CSS
[ STATUS: Active ]CodeLive
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