Backend Engineering
Building maintainable APIs and services with clear business logic, validation, authentication, and integration boundaries.
Gbolahan O.
Agentic Developer, Backend Engineer, and Full Stack Developer. I design reliable APIs, data systems, and application infrastructure, while also building thoughtful frontend experiences when the product requires it.
About Me.
I care about the parts of software that make products dependable.
I am an agentic developer and backend-focused full stack developer who works on APIs, business logic,
databases, integrations, and deployment workflows. I also work comfortably on the frontend,
which helps me build complete products and make better architectural decisions.
My toolkit includes Node.js, Deno, GraphQL, FastAPI,
Laravel, and PHP. I use data structures and algorithms, testing, and
practical system design to turn complex requirements into maintainable software.
- Backend: Node.js, Deno, GraphQL, FastAPI, Laravel, PHP, Python, PostgreSQL, REST APIs, and database design.
- Platform & Frontend: Docker, CI/CD, agentic development, React, Next.js, TypeScript, responsive interfaces, testing, and cloud-ready deployment.
"Good software is not only about adding features. It is about making the data, behaviour, and boundaries of a system clear enough to maintain."
Backend
APIs &
Data Systems
Full Stack
Backend-Led
Product Development
DSA
Strong Problem-
Solving Foundation
Global
Remote-Ready
Collaboration
Services.
API & Data Systems
Designing robust APIs, GraphQL schemas, data models, and database workflows with Node.js, Deno, FastAPI, Laravel, PHP, and PostgreSQL.
Infrastructure & Delivery
Applying data structures, algorithms, Docker, CI/CD, and practical system design to ship software reliably.
Full Stack Product Work
Connecting dependable backend systems to clear, responsive frontend experiences for teams and products worldwide.
Projects.
Financial Systems
Double-Entry Ledger
A reliable double-entry accounting foundation for recording balanced, traceable financial transactions.
Payments
Mini Payment Gateway
A compact payment gateway demonstrating transaction flows, payment processing concepts, and backend integration.
Financial Operations
Transaction Reconciliation
A reconciliation workflow for comparing transaction records, identifying mismatches, and supporting accurate financial operations.
Contact Me.
I'm open to discussing complex engineering challenges, collaborations, and leadership roles.
I need your Name and Email Address, but you won't receive anything other than your reply.
Send Me A Message