EmannCode (Ifeoluwa Olajubaje) — Front-end & Mobile Engineer
I build interfaces around real product requirements, not isolated screens, turning complex workflows into clear, responsive experiences across web and mobile with clean, maintainable, and understandable code
I build interfaces around real product requirements, not isolated screens, turning complex workflows into clear, responsive experiences across web and mobile with clean, maintainable, and understandable code.
Next.js
SSR and routing for production-grade frontends
TypeScript
Type safety across every project
Go
Fast, typed APIs powering Uniflow
PHP
Backend logic for client and internship work
PostgreSQL
Relational data for real-time platforms
Tailwind CSS
Utility-first styling, shipped fast
GitHub
Version control, CI/CD, and repository workflows
Next.js
SSR and routing for production-grade frontends
TypeScript
Type safety across every project
Go
Fast, typed APIs powering Uniflow
PHP
Backend logic for client and internship work
PostgreSQL
Relational data for real-time platforms
Tailwind CSS
Utility-first styling, shipped fast
GitHub
Version control, CI/CD, and repository workflows
Vercel
Zero-config deployments and serverless edge hosting
React
Component-driven UIs for web and mobile
Vue
Progressive framework for reactive user interfaces
React Native
Cross-platform mobile builds with Expo
SQL
Database querying, schema design, and data modeling
Framer
Interactive motion and fluid micro-animations
Vercel
Zero-config deployments and serverless edge hosting
React
Component-driven UIs for web and mobile
Vue
Progressive framework for reactive user interfaces
React Native
Cross-platform mobile builds with Expo
SQL
Database querying, schema design, and data modeling
Framer
Interactive motion and fluid micro-animations
... /About me ...
Hello, I'm Ifeoluwa Olajubaje, a front-end engineer. 3 years as a developer, 1 year of experience in building as an engineer
WORK
04/2025 — Present
5months
Browpay
Frontend Engineer
NextJs / Typescript
11/2025 — Present
10months
Rouvoo
Fullstack Engineer
React / Typescript / PHP / MySQL
04/2025 — 12/2025
8months
Thegigs.co
Frontend Engineer
Vue
... /Projects ...
Selected full-stack web, mobile, and microservices applications engineered with precision.
Peer-to-Peer Campus Marketplace
Soldbay
Soldbay is an end-to-end commerce platform designed for student and community trade with verified buyer-seller protection and logistics coordination.
Built with an offline-resilient mobile app and modern web storefront, Soldbay features in-app chat negotiation, verified campus pickup point logistics, and escrow payment clearance.
Vendors manage inventory listings, process instant checkouts, and track real-time fulfillment on mobile, with the main Soldbay admin on web
Academic Coordination Platform
Uniflow
Uniflow is a comprehensive academic coordination system featuring a cross-platform mobile application and an administrative management portal.
It unifies lecture timetables, exam room scheduling, attendance verification, and faculty communications into an intuitive, real-time interface designed to streamline university workflows.
Smart Inventory & Ledger Engine
Ifesquare
A real-world full-stack ledger replacement for small retail businesses, replacing handwritten paper ledgers with automated sales computation and live stock monitoring.
Key Capabilities:
- Decoupled React PWA client with offline-first caching and instant background synchronization.
- High-performance Go REST backend with ACID-compliant transactional persistence.
- Real-time revenue metrics, profit calculation, and automated low-stock reorder warnings.
Engineered for zero downtime and effortless daily retail bookkeeping.
Articles
Designing offline-first mobile apps with Expo & SQLite
Architecture patterns for local-first persistence, reactive SQLite queries, background cloud sync, and seamless conflict resolution in field retail apps.
High-throughput Go REST APIs for retail ledger engines
Structuring ACID-compliant transactional persistence, minimal memory footprints, and sub-millisecond query execution in Go for daily retail bookkeeping.
Campus peer-to-peer commerce: escrow & pickup logistics
Building verifiable trust mechanisms, buyer-seller escrow holds, and student campus pickup routing for high-density university marketplaces.