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Olaniyi George

@olaniyigeorge

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Full-Stack Engineer focusing on scalable, high-performance web architectures and CI/CD automation.

Nigeria

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What I'm looking for

I seek roles building scalable, high-performance web systems with strong CI/CD practices, collaborative teams, and opportunities to optimize real-world production workloads.

I am a Full-Stack Engineer who designs and scales production-ready systems using React, Next.js, FastAPI, and Node.js, with a strong emphasis on performance optimization and reliable CI/CD workflows. I have delivered end-to-end features, built intelligent recommendation systems, and improved real-time messaging and notification performance in production environments.

My work spans cloud migrations to AWS, backend refactoring to reduce API latency by over 90%, and integrating external services like payment gateways and Google APIs. I bring a pragmatic, test-driven approach to system design, performance tuning, and cross-functional collaboration to translate product needs into robust, scalable solutions.

Experience

Work history, roles, and key accomplishments

Software Engineer

WispTalkAfrica

Jan 2023 - Dec 2024 (1 year 11 months)

Led cloud migration to AWS using S3, RDS, EC2 and CloudFront improving uptime and resilience; implemented monitoring and infrastructure improvements to strengthen reliability and incremental performance gains.

AWS S3 RDS EC2 Cloudfront Cloud Migration Infrastructure Monitoring Reliability Performance Optimization DevOps

Fullstack Developer

Revela Africa

Developed a Next.js frontend with FastAPI backend for event creation, ticketing, authentication and payments; integrated Google APIs and payment gateways and optimized orchestration and caching to stabilize high-traffic event operations.

Next.js fastAPI Payment Integration Caching API Orchestration Authentication Performance Tuning

Fullstack Developer

Winnov8

Owned end-to-end development of production features using React, Vite and Node.js; designed an intelligent recommendation system and optimized real-time notifications, improving runtime performance ~58% and increasing deployment reliability via CI/CD automation on AWS.

React Vite Node Recommendation Systems AWS CI CD Performance Optimization

Fullstack Developer

The ECO Platform

Refactored Django backend services to remove dead code and optimize execution paths, reducing API latency by over 90% and increasing throughput to support thousands of concurrent users while improving backend stability for React frontend integrations.

Django Performance Optimization Refactoring PostgreSQL Scalability