Full-stack apps, cloud tooling, and backend systems built by Nanakumor Princewill. 8 featured projects — including Helix Ticketing App, Motherland CRM, and AWS S3 Image Upload.
Vehicle catalog from DummyJSON with search, filters, sorting, and a comment system persisted in localStorage.
Next.js 15, React 19, TypeScript, Zod, React Hook Form, Plain CSS, localStorage, ESLint
View Motorlane — Virtual Car Showroom details
Motorlane — Virtual Car Showroom source code on GitHub
Decode vehicle VINs using the NHTSA VPIC API with Zod + React Hook Form validation, plus variable browsing and decode history.
Next.js 15, TypeScript, React, Zod, React Hook Form, ESLint, NHTSA VPIC API, localStorage, Plain CSS
VIN Decoder source code on GitHub
Production-inspired helpdesk with JWT auth, RBAC, soft deletes, Dockerized Postgres, and a layered Vitest/Playwright suite — built with Next.js 16 by Nanakumor Princewill.
Next.js 16, React 19, TypeScript, PostgreSQL, Prisma, Tailwind CSS v4, JWT (jose), bcrypt, Zod, Sentry, Docker, Vitest, Playwright
View Helix Ticketing App details
Helix Ticketing App source code on GitHub
CLI-style Node.js tool that parses CS2 demos, ranks high-impact deaths, and emits JSON for coaching and replay pipelines.
Node.js, TypeScript, @laihoe/demoparser2, Counter-Strike 2 Demo Parser
View Counter Strike 2 Demo Analyzer details
Counter Strike 2 Demo Analyzer source code on GitHub
Password-gated image gallery with direct S3 uploads via presigned URLs, server fallback with magic-byte validation, cursor pagination, and signed downloads.
React, TypeScript, Next.js 16 (App Router), Tailwind CSS 4, AWS S3, AWS SDK for JavaScript (v3), file-type, S3 Presigned URLs, Netlify
View AWS S3 Image Upload App details
AWS S3 Image Upload App source code on GitHub
Multi-step survey collecting Kyiv electricity availability, with responses delivered live via Telegram.
React, TypeScript, Next.js, Tailwind CSS, Telegram Bot API, Zod
View Kyiv Electricity Survey App details
Kyiv Electricity Survey App source code on GitHub
Multi-tenant SaaS CRM for high-volume sales teams — import, assign, collaborate in realtime, with sub-admin permissions, board analytics, and dialer call logs.
Next.js 15, React 19, TypeScript, MongoDB, Mongoose, Tailwind CSS v4, Radix UI, NextAuth, TanStack React Query, TanStack Table, Zustand, Ably, Framer Motion, Recharts, dnd-kit, React Hook Form, Zod, Resend, Vitest, Playwright, Vercel
View Motherland CRM Solutions details
Motherland CRM Solutions source code on GitHub
This site — portfolio, SEO blog CMS, project pages, and admin publishing on Next.js + MongoDB.
Next.js, React, TypeScript, Tailwind CSS, Framer Motion, MongoDB, Mongoose, Cloudinary, Vercel
My Portfolio source code on GitHub