Joseph Olumeyan

I'm a Full-stack Software Engineer comfortable building end-to-end systems in Kotlin, native Android clients (Jetpack Compose, Coroutines/Flow) paired with the SpringBoot/PostgreSQL backends that power them, i'm comfortable owning a feature from database schema to UI state, with particular focus on concurrency,caching,and system reliability across the client-server boundary. i've built multiple full-stack products solo, recently shipped mowa, an AI companion app with production billing/admonetization.

Technical Support Specialist at Chidex Computer Center (2023-09 – 2023-12)

• Delivered ~100+ client documents per month (exam papers, business letters, academic materials, presentations, quotations and result sheets), using Microsoft Office tools including Microsoft Excel and Microsoft PowerPoint with high accuracy.
• Designed and standardized document templates for 15+ schools and 10+ small businesses, improving content structure and layout consistency, and reducing formatting revisions.
• Completed 100+ digital support requests quarterly (online registrations, account creation, and software troubleshooting), resolving 90% within 24 hours without escalations.
• Maintained on-time delivery across 30+ clients per week, coordinating scheduling, pricing alignment and delivery expectations
• Onboarded and trained 1 new team member, cutting ramp-up time to independent delivery from 4 weeks → 10 days, covering Microsoft Office proficiency and customer communication standards.

BSc. Computer Science in Computer Science – Federal University Lokoja (2023-12)

BSc. Computer Science(Erasmus Exchange) in Information and Communication Technologies – WSEI (2025-09 – 2026-03)