Production architecture
REST APIs and database models for users, devices, transactions, settlements, and merchant operations.
Cloud & Fintech
Backend Developer
I design reliable payment systems, APIs, and cloud infrastructure for products that have to work in the real world.
Founder of QPay. Backend developer at My Thrift. Former Analytics & Operations Engineer at KPMG.
An offline payment system that lets merchants accept payments through unreliable connectivity, then securely synchronizes and settles each transaction.
Microsoft Azure
Application hosting, managed databases, automated backups, disaster recovery, and automatic scaling.
Transaction security
Digital signatures, device validation, replay protection, and risk monitoring.
Operational coverage
Built for the complete path from merchant acceptance to verified settlement.
Offline transaction journey
Stage 1 of 4
- Device validationVerify the payment endpoint.
- Offline paymentSign and record locally.
- Secure syncReconnect without replay.
- SettlementReconcile merchant funds.
Payment and fulfilment infrastructure that gives marketplace vendors faster access to funds without removing buyer protection.
Vendor connected
Paystack recipient codes link each vendor account to direct payouts.
Payment protected
An escrow-based split releases the first portion when an order is placed.
Delivery confirmed
The balance is released after confirmed delivery, improving trust and cash flow.
KPMG
Analytics & Operations Engineer · Mar—Sep 2025
Assurance testing and analytical review for the NHIA Scheme of Service project, turning a complex public-sector document into a more accurate and usable operating reference.
Tested the evidence
Verified accuracy, consistency, completeness, and compliance across the source material.
Restructured the document
Organized the Scheme of Service for clearer review, reporting, and day-to-day use.
Found inconsistencies
Flagged gaps and aligned job cadres and qualifications with public-service standards.
The systems behind the work.
Cloud infrastructure
Microsoft Azure, deployment, managed databases, scaling, backups, and disaster recovery.
Backend engineering
Node.js, Python, Java, Go, REST APIs, GraphQL, PostgreSQL, and Docker.
Financial technology
Payment processing, gateway integration, escrow, offline workflows, and transaction security.
Working practice
Collaboration, clear communication, problem solving, adaptability, detail, and ownership.
Industrial Mathematics
Covenant University · BSc · 2026
4.63/5.00 · First ClassRelevant coursework
- Statistics & Probability
- Mathematical Modelling
- Operations Research
- Mathematical Computing
- Mathematical Methods
- Computer Programming
Need reliable backend work done?
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