Oluwaseyi Ogunsola
@oluwaseyiogunsola
I build reliable backend platforms with Node.js, Python, PostgreSQL, Redis, and distributed workflows.
What I'm looking for
I've built and shipped Kith, a multi-tenant family financial coordination platform with 199 API endpoints, an append-only financial ledger, atomic PostgreSQL workflows, Redis-backed authorization, and nine BullMQ queues. I focus on data integrity, concurrency, retries, failure recovery, security, and auditable engineering trade-offs.
As a freelance web developer, I launched a salon booking platform end-to-end, from requirements gathering through deployment and maintenance. I build backend services with Node.js, TypeScript, Python, PostgreSQL, Redis, REST APIs, WebSockets, testing, and production infrastructure.
Experience
Work history, roles, and key accomplishments
Freelance Web Developer
Local Business Client
Jan 2025 - Jun 2026 (1 year 5 months)
Built and launched a booking platform for a local salon, replacing phone-based scheduling with an online customer booking workflow. Designed and implemented a Node.js/Express REST API backed by PostgreSQL for appointment and customer data.
Education
Degrees, certifications, and relevant coursework
Federal University of Technology, Akure
Bachelor of Science, Computer Science
Pursuing a Bachelor of Science in Computer Science at the Federal University of Technology, Akure, currently at 300 level.
Availability
Location
Authorized to work in
Portfolio
kith-self.vercel.appJob categories
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