Looking for a job

Luey iyornumbe

@lueyiyornumbe

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I build reliable backend systems for financial workflows, AI products, and high-scale data platforms.

Nigeria

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What I'm looking for

I'm open to global remote opportunities where I can own backend architecture and delivery for reliable, high-impact products, work closely with stakeholders, and help teams improve engineering standards and production quality.

I've built and operated backend systems for Atom Group, Product Studio HQ, and Punch Agency, spanning conversational AI, fixed deposits, and AI-assisted data platforms. My work has reduced application latency from five seconds to two seconds and cut 100,000+ row ELT processing from 12 hours to two.

At Product Studio HQ, I delivered a fixed-deposit module with reconciliation, interest accrual, liquidation, rollover, audit logs, compliance controls, and a shadow ledger backed by MIFOS/Fineract. I focus on financial correctness through transactions, optimistic locking, idempotency, and rigorous automated testing.

I've owned architecture, delivery, and reliability across Python, Django, FastAPI, Node.js, NestJS, PostgreSQL, Redis, queues, cloud infrastructure, and CI/CD. I also mentor engineers, establish technical standards, and work directly with clients and stakeholders to turn complex requirements into dependable products.

Experience

Work history, roles, and key accomplishments

Current

Contract Lead Developer

Current

Tiv Television

May 2026 - Present (4 months)

Own product planning, solution architecture, and technical delivery for a content, streaming, and media-management platform. Translated client requirements into 20+ CMS workflows and designed 20+ PostgreSQL entities with approximately 150 APIs.

PostgreSQL BullMQ Redis JWT RBAC Rate limiting OpenAPI CI CD Testing

Current

Contract Senior Backend Engineer

Current

Product Studio HQ

May 2026 - Present (4 months)

Designed and delivered a greenfield fixed-deposit module, replacing a manual multi-stage approval process. Implemented financial-correctness controls, shadow ledger, maker-checker approvals, and contributed to approximately 1,460 unit and integration tests.

NestJS TypeScript PostgreSQL Redis BullMQ Mifos Paystack Idempotency Concurrency Testing

Current

Senior Backend Engineer

Current

Atom Group

Oct 2025 - Present (11 months)

Design and operate Python backend services for conversational AI, communications, and business-automation products. Reduced avatar-application latency from approximately 5 seconds to 2 seconds and introduced automated testing from zero coverage to about 70%.

Python Django fastAPI AWS Cloudwatch Structured logging Testing Code Review Mentorship

Current

Creator and Lead Developer

Current

Fascraft

Aug 2025 - Present (1 year 1 month)

Created and published a Python/Typer CLI that scaffolds production-oriented FastAPI applications. Built 17 CLI commands and developed approximately 632 automated tests across 49 files, publishing four PyPI releases.

Python Typist fastAPI Docker CI CD Kubernetes Terraform AWS ECS Prometheus Testing

Contract Senior Full Stack AI Engineer

Intelligent Transport Project

Aug 2025 - Jan 2026 (5 months)

Solely owned end-to-end development and deployment of a road-anomaly detection and reporting platform. Built FastAPI/PostgreSQL services and a computer-vision workflow processing LiDAR input, identifying 30+ anomaly categories in under 2 seconds.

fastAPI PostgreSQL Computer Vision LiDAR GitHub Actions Docker Compose Nginx HTTPS

Software Developer

Punch Agency

Apr 2024 - Jan 2026 (1 year 9 months)

Led backend architecture and delivery of Entrecore, an AI-assisted data platform. Reduced processing time for 100,000+ row ELT jobs from approximately 12 hours to 2 hours and built connectors for multiple data sources.

Python Celery Redis ELT BigQuery NetSuite Google Sheets Airtable PostgreSQL LangGraph

Contract Lead Backend Developer

Agbo21

Jan 2025 - Jun 2025 (5 months)

Led backend architecture and independently developed a production multiplayer game server using Node.js, TypeScript, Socket.IO, PostgreSQL, Redis/Valkey, and Bull. Implemented server-authoritative game state, wallets, NGN transactions, and payment integrations.

NodeJS TypeScript Socket.IO PostgreSQL Redis Bull Paystack Flutterwave Load Testing DigitalOcean

Software Developer to Principal Engineer

Right Click Solutions

Jan 2022 - Jan 2024 (2 years)

Re-architected the production ADAMS platform into approximately three Django-based services and containerized APIs for AWS deployment. Introduced code-review, documentation, and development standards, and led a team of four engineers.

Django AWS Azure PostgreSQL Code Review Documentation Leadership Mentorship

Junior Developer and Technical Support Engineer

EF Network

Sep 2020 - Dec 2021 (1 year 3 months)

Built and deployed a Django vendor-management system supporting fewer than 200 vendors and developed e-commerce functionality with Django and Laravel. Supported 50+ internal users with technical issues.

Django Laravel Vendor Management Technical Support

Computer Science Lecturer and Acting Head of Department

Gboko Polytechnic

Sep 2017 - Sep 2020 (3 years)

Taught Java, C, Python, data structures, algorithms, AI/ML, and introductory computing to approximately 100 students annually. Supervised approximately 20 software projects and served as Acting Head of Department for two years.

Java C Python Data Structures Algorithms AI Teaching Curriculum Development