Crafting Visions
into Reality

A creative professional dedicated to turning innovative ideas into impactful designs. Explore my work and discover the stories behind each project.

About Me

Professional portrait

I’m Emeka Onubogu — a full-stack developer and systems architect specialized in building production-grade SaaS platforms. With a background in Industrial & Systems Engineering (M.Sc.) and Electrical/Electronic Engineering (B.Sc.), along with certifications in Six Sigma, I design and deliver software that is cleanly architected, secure, performance-optimized, and built to scale.

Software Architecture (Multi-tenant SaaS, Modular Monoliths, Microservices, Event Driven Architecture, etc.)Frontend Engineering (Next.js 14/15, React 18/19, TypeScript, etc.)Database Design & Optimization (PostgreSQL, Cloudflare D1/SQLite, Prisma, Drizzle, etc.)Edge & Serverless Development (Cloudflare Workers, CDN, Webhooks, etc.)Storage & Media Delivery (Cloudflare R2, Asset Pipelines, Video Streaming, etc.)Caching & Scalability (Redis, Rate Limiting, Queues, etc.)Authentication & Security (NextAuth v5, BetterAuth, RBAC, 2FA, SSO, etc.)Payment Integration & Verification (Stripe, Paystack, Secure Server Flows, etc.)API Design & Integration (REST, Webhooks, API-first Systems, etc.)Performance Engineering & OptimizationMonitoring, Observability & Advanced LoggingSystems Engineering & Process Optimization (Six Sigma background)

Featured Work

A selection of projects that showcase my approach to solving complex design challenges through creative and strategic thinking.

ERP Management Platform
Enterprise Resource Planning

ERP Management Platform

A comprehensive multi-tenant ERP platform where businesses can register and access integrated management modules including accounting, inventory, POS, CRM, and customer-facing storefronts. It provides end-to-end business management with both admin and customer portals.

Next.js 14React 18TypeScriptPostgreSQLPrisma ORMNextAuth.js v5+11 more
  • Multi-tenant business registration with isolated data and custom domains
  • Complete accounting system with double-entry bookkeeping, asset management, and financial reporting
  • Multi-outlet inventory management with stock transfers, purchases, and real-time tracking
Coming soon
Forever Missed - Memorial Website
Memorial/Tribute

Forever Missed - Memorial Website

A memorial tribute website for Onyebuchi Walter Onubogu, featuring memory submissions, photo galleries, user-generated content, and admin management.

Next.js 15React 19TypeScriptSQLiteDrizzle ORMCloudflare Workers+6 more
  • Memory & tribute submission system with approval workflow
  • Photo gallery with R2 cloud storage & admin curation
  • Google OAuth admin authentication & role-based access
View Project →
E-commerce Store Platform
E-commerce

E-commerce Store Platform

A complete e-commerce solution with separate admin dashboard and customer storefront, featuring multi-store management, product catalog, order processing, and Paystack payment integration.

Next.js 14React 18TypeScriptPostgreSQLPrisma ORMNextAuth.js+7 more
  • Multi-store management with role-based admin access (SUPERADMIN, ADMIN, USER)
  • Complete product catalog with categories, sizes, colors, and image management
  • Order management with Paystack payment integration and webhook handling
View Project →
store.emebogu.comadmin.emebogu.com

Let's bring your Vision to Life

I'd love to hear about your project and explore how we can work together.

Prefer regular email? Contact me through emebogu@gmail.com