
Augustine
fullstack Web developer, Software engineer
Compétences

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Portfolio
Expérience professionnelle
Full-Stack Engineer & System Architect
Freelance Web Designer • Freelance
Jan 2026 - Present • 8 mos
Designed and built a chapel attendance management system with face recognition for a university (FastAPI, PostgreSQL, pgvector, DeepFace/ArcFace, GPS enforcement, offline sync). Later architected a unified student union platform consolidating CMS, elections, payments, and event access control into one system (FastAPI, PostgreSQL, Next.js 14 PWA, Ed25519-signed access cards, Paystack integration). Owned full lifecycle: spec writing, architecture, implementation, deployment.
Android Developer
Self Employed • Freelance
Jun 2026 - Jul 2026 • 1 mo
Built WAVault, an Android application for WhatsApp data recovery. Implemented offline-first architecture and background task scheduling for data extraction and recovery workflows. Skills: Kotlin, Jetpack Compose, Room, Hilt, WorkManager, Android Architecture
web Developer
Student • Freelance
May 2026 - Jun 2026 • 1 mo
Delivered two live systems under deadline pressure for a university-wide student event: an awards voting platform with matric-number/PIN authentication and device binding (Next.js 14, Supabase), and a gate-pass PWA with multi-device real-time sync and offline queueing (Supabase Realtime). Both handled live student traffic during the event.