EXPLORE

CSS CSS3 HTML JavaScript Web Development
Profile cover photo
User Avatar

Chibike N.

@Zeemeeservices

5.0
2

2.7

2.7

100%

AI-Powered Product Engineer

$45 USD / Hour

Flag of

United States (1:42 PM)

Joined on February 15, 2026

$45 USD / Hour

Hello! I don’t just build applications — I design intelligent, scalable systems that deliver real-world impact. Senior Full Stack & DevOps Engineer with 9+ years of experience building end-to-end platforms — combining high-performance frontend, robust backend systems, cloud-native infrastructure, and AI-driven capabilities that scale under production workloads. I specialize in: - Frontend Development: React, Next.js, TypeScript, modern UI/UX - Backend Systems: Node.js, Python, Ruby on Rails, PHP (Laravel, REST APIs, microservices, SaaS platforms) - AI & Machine Learning: LLM integration (OpenAI), RAG pipelines, embeddings, vector databases (Pinecone, Weaviate), LangChain, NLP systems, intelligent automation, recommendation systems, AI-powered workflows - Web Scraping & Data Engineering: large-scale scraping pipelines, dynamic site extraction, anti-bot handling, Playwright/Puppeteer, Selenium, API reverse-engineering, data cleaning & transformation - DevOps & Cloud: AWS, GCP, Azure, Docker, Kubernetes, CI/CD pipelines, Infrastructure as Code - Performance & Scalability: distributed systems, event-driven architecture, queue-based processing, high-throughput systems - Databases & Caching: PostgreSQL, MySQL, MongoDB, Redis I think beyond code — focusing on system design, reliability, and long-term product success. Whether it’s building AI-powered SaaS platforms, data pipelines, or cloud-native systems, I ensure everything is production-ready, scalable, and efficient. If you’re looking to build something intelligent, scalable, and future-proof… we’ll build it the right way.

Verifications

On time

100%

On budget

100%

Accept rate

100%

Repeat hire rate

100%

Portfolio

Portfolio

13888606
13888603
13888599
13888590
13888585
13888578
13888606
13888603
13888599
13888590
13888585
13888578
5.0 · 2 Reviews
2 Reviews
User Avatar
Flag of

Rezaul K.

5.0

$200 USD

3 months ago

Elegant Fashion Landing Page Build -- 2

Chibike did an excellent job on this project. Communication was clear and consistent, and they understood the requirements quickly. The frontend was delivered cleanly, with good attention to detail and responsiveness. I appreciate the effort and professionalism throughout the process. Would definitely work together again.

Share

User Avatar
Flag of

Rezaul K.

5.0

$25 USD

3 months ago

Elegant E-Commerce Frontend Build

Great freelancer to work with. Communication was clear and the work was delivered on time. Very professional and reliable. I would definitely hire again.

Share

Experience

Senior Full Stack Developer (React/Node.js)

Aug, 2022 - Feb, 2026

3 years, 6 months

Gems Setra

Aug, 2022 - Feb, 2026

3 years, 6 months

Architected and delivered multi-tenant SaaS platforms and enterprise systems using Next.js, React, and Node.js with secure JWT APIs, serving 5,000+ users across 16 clients while automating 200+ manual hours annually and improving performance by 30% with 99.9% uptime.

Flag of

MA, United States

Aug, 2022 - Feb, 2026

3 years, 6 months

Senior Full Stack Developer

Feb, 2021 - Jun, 2022

1 year, 4 months

Sigma AI

Feb, 2021 - Jun, 2022

1 year, 4 months

Architected and scaled MERN stack applications with real-time capabilities and automated data pipelines, supporting a 40% increase in daily active users, reducing manual work by 90%, and improving performance with sub-100ms APIs, 15% lower latency, and 20% reduced server costs.

Flag of

FL, United States

Feb, 2021 - Jun, 2022

1 year, 4 months

Frontend Developer

Oct, 2017 - Feb, 2021

3 years, 4 months

Zionike

Oct, 2017 - Feb, 2021

3 years, 4 months

Built scalable React-based SPAs and modernized 5+ legacy applications to Next.js and TypeScript, accelerating customer onboarding by 20% while reducing technical debt and saving 200+ maintenance hours annually.

Flag of

Austin, United States

Oct, 2017 - Feb, 2021

3 years, 4 months

Education

Texas A&M University

2012 - 2015

3 years

Master's Degree

Flag of

United States

2012 - 2015

3 years

Northern Arizona University

2000 - 2005

5 years

Bachelor's Degree

Flag of

United States

2000 - 2005

5 years

Certifications

P

Preferred Freelancer Program SLA

Python Level 1

Python

JavaScript - Level 1

JavaScript

Registered Users

Total Jobs Posted

Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)

Copyright © 2026 Freelancer Technology Pty Limited (ACN 142 189 759)