Open to opportunities

Ifeanyi User

@ifeanyiuser

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Fullstack engineer specializing in React, TypeScript, Node.js and scalable web apps.

Nigeria

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What I'm looking for

I seek a collaborative, agile team role where I can build performant web apps, lead feature delivery, mentor engineers, and improve CI/CD and observability.

This person has experience as a Fullstack Engineer, working with technologies like React, Node.js, and Angular. They have demonstrated skills in building high-performance applications, implementing role-based access control, optimizing data processing, and improving application observability and reliability. They have also mentored engineers and facilitated Agile practices to boost team delivery efficiency.

Experience

Work history, roles, and key accomplishments

Current

Fullstack Engineer

Current

NASD

Sep 2024 - Present (1 year 11 months)

• Automated NASD’s end-of-day trade reconciliation and reporting pipeline end-to-end (Node.js backend to React frontend), cutting a manual operations process from over an hour of error-prone work to under five minutes. The pipeline detects duplicate, oversold, and cancelled trades; computes closing balances, trader positions, gainers and losers, market snapshots and settlement

React TypeScript Node MongoDB REST APIs Sentry Redux CI CD Mentorship AWS

Fullstack Engineer

Baobab Partners

Jan 2022 - Aug 2024 (2 years 7 months)

Designed scalable frontend architecture for a multi-tenant healthcare incident management app, improving app speed by 25% and reducing issue resolution time by 25% while achieving 99.9% uptime via New Relic and automated CircleCI/Cypress CI/CD pipelines.

React Redux AWS CircleCi Cypress New Relic Jest Performance Optimization CI CD

Technical Mentor

Decagon

Jan 2021 - Dec 2022 (1 year 11 months)

Mentored engineers in React, Node.js and Agile practices, improved code quality through reviews and reduced technical debt by 10% via refactoring and modern patterns.

Mentorship React Node Agile Code Review Architecture Refactoring

Frontend Developer

Parish Systems Nigeria

Jan 2018 - Feb 2021 (3 years 1 month)

Built a personal finance app with 5,000+ active users handling ₦50M+ monthly transactions, improved throughput by 25% using RxJS and REST API optimizations, and aligned features with business requirements to improve delivery.

Angular RxJS REST APIs Performance Optimization JavaScript Frontend Architecture