I am a results-driven Full-Stack Software Engineer with hands-on production experience building scalable, high-performance web applications using React, Next.js, TypeScript, Node.js, Express.js, and MongoDB. I have delivered production-grade features for 500+ active users during a software engineering internship at Sage Institute / Pluralcode Academy, and I am AWS-certified in Generative AI (AIP-C01). I thrive on clean architecture, secure coding practices, and scalable system design. I enjoy collaborating in cross-functional teams, mentoring peers, and shipping user-centric, accessible solutions that drive measurable business impact while maintaining a strong focus on performance and reliability.

Ugochukwu Meshach

I am a results-driven Full-Stack Software Engineer with hands-on production experience building scalable, high-performance web applications using React, Next.js, TypeScript, Node.js, Express.js, and MongoDB. I have delivered production-grade features for 500+ active users during a software engineering internship at Sage Institute / Pluralcode Academy, and I am AWS-certified in Generative AI (AIP-C01). I thrive on clean architecture, secure coding practices, and scalable system design. I enjoy collaborating in cross-functional teams, mentoring peers, and shipping user-centric, accessible solutions that drive measurable business impact while maintaining a strong focus on performance and reliability.

Available to hire

I am a results-driven Full-Stack Software Engineer with hands-on production experience building scalable, high-performance web applications using React, Next.js, TypeScript, Node.js, Express.js, and MongoDB. I have delivered production-grade features for 500+ active users during a software engineering internship at Sage Institute / Pluralcode Academy, and I am AWS-certified in Generative AI (AIP-C01).

I thrive on clean architecture, secure coding practices, and scalable system design. I enjoy collaborating in cross-functional teams, mentoring peers, and shipping user-centric, accessible solutions that drive measurable business impact while maintaining a strong focus on performance and reliability.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Software Engineer (Contract) at LMS Platform for Neurodivergent Learners
January 1, 2025 - Present
Built backend services for user onboarding, courses, enrollment, and feedback systems. Designed RESTful APIs with Express and MongoDB to support scalable learning workflows. Collaborated with cross-functional teams to improve accessibility and platform usability. Deployed and maintained production services using modern cloud infrastructure.
Full-Stack Developer at Freelance / Independent Projects
January 1, 2024 - Present
Delivered production-ready applications across fintech, e-commerce, logistics, and education. Built secure authentication systems using JWT, hashed passwords, and role-based access control. Implemented admin approval workflows for deposits, redemptions, orders, and shipments. Integrated SendGrid, Cloudinary, AWS Lambda, and handled full deployment lifecycle.
Full-Stack Software Engineer at Sage LMS Platform — Pluralcode Academy / Sage Institute
May 1, 2025 - October 1, 2025
Designed and implemented scalable backend architecture supporting 500+ active users on the Sage LMS platform. Optimized MongoDB queries and indexing strategies, improving API response times by 40% and enhancing overall platform performance. Developed secure RESTful APIs with JWT authentication and role-based authorization to protect sensitive user data. Integrated Cloudinary for media asset management and implemented automated CI/CD deployment pipelines using Vercel and Railway. Collaborated in an Agile environment to deliver production-ready features from concept to deployment.
Full-Stack Software Engineer at Sage Institute / Pluralcode Academy
May 1, 2025 - October 1, 2025
Architected and implemented scalable Node.js/Express.js backend infrastructure supporting 500+ concurrent active users, achieving 99.9% uptime and delivering a 40% improvement in system throughput. Optimized MongoDB data models and indexing to reduce API response times by 40% under peak load. Built secure RESTful APIs with JWT authentication and RBAC, plus input validation to protect sensitive data. Wrote unit and integration tests with Jest, achieving 80%+ code coverage and reducing regressions by 35%. Integrated Cloudinary for media assets and automated CI/CD deployments on Vercel and Railway, enabling zero-downtime releases. Collaborated in an Agile/Scrum environment, led sprint planning, and produced production-ready features on schedule. Developed responsive front-end components with React/TypeScript following accessibility standards, improving user engagement and reducing UI support tickets. Authored API docs and onboarding guides to standardize processes and speed up developer r

Education

Software Engineering Internship at Pluralcode Academy (Sage Partnership)
January 1, 2025 - January 15, 2026
Upwork Beginner Course: Win Freelance World at Udemy
January 1, 2025 - January 15, 2026
Software Engineering Internship at Pluralcode Academy (SAGE Partnership)
January 11, 2030 - January 20, 2026
Upwork Beginner Course: Win Freelance World at Udemy
January 11, 2030 - January 20, 2026
Software Engineering — Full-Stack Track at Pluralcode Academy / Sage Institute
January 1, 2025 - October 1, 2025

Qualifications

Generative AI Scholarship — Merit Award for Technical Excellence
January 1, 2026 - April 6, 2026
AWS Certified Generative AI Developer — Professional (AIP-C01)
April 1, 2025 - April 22, 2026
Fully Funded Generative AI Scholarship
January 1, 2026 - April 22, 2026

Industry Experience

Software & Internet, Education, Professional Services