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Charles Udenwoke

@charlesudenwoke

Frontend Engineer at Pitchmatter building reusable UI architectures and data-driven interfaces with React.js and Next.js.

Nigeria

Message

At Pitchmatter, I build reusable, component-based UI architectures and integrate RESTful APIs for dynamic, data-driven interfaces. I also work as a Frontend AI Engineer at FlyRank, where I apply AI fundamentals including prompt engineering and LLM workflows.

As a freelance Frontend Engineer, I develop user-friendly web applications with JavaScript, React, and Tailwind CSS, focusing on performance and accessibility. I also built a responsive booking application and a mobile-first multistep form, and previously delivered web development and robotics training to students at Dumena Technologies.

Experience

Work history, roles, and key accomplishments

Current

Frontend Engineer

Current

Pitchmatter

Aug 2026 - Present (1 month)

Built reusable, component-based UI architectures that improved maintainability, scalability, and code consistency. Integrated RESTful APIs to build dynamic, data-driven user interfaces while handling error and asynchronous application states.

React Component Based Architecture REST APIs AI Prompt Engineering LLM Claude AI

Current

Frontend AI Engineer

Current

FlyRank

Jul 2026 - Present (2 months)

React Component Based Architecture REST APIs AI Prompt Engineering LLM Claude AI

Current

Freelance Frontend Engineer

Current

Self-Employed

Jan 2024 - Present (2 years 8 months)

Developed user-friendly web applications using JavaScript, React, and Tailwind CSS, focusing on performance and accessibility. Continuously enhancing technical skills through hands-on development, debugging, and implementing best practices in responsive design and user experience.

JavaScript React Tailwind Web Development API Integration Responsive Design

Frontend Engineer

CodeAlpha

May 2026 - May 2026 (0 months)

Developed and deployed responsive frontend web applications using HTML, CSS, and JavaScript. Built 3 interactive projects focused on responsive design, clean UI implementation, and user experience optimization.

HTML CSS JavaScript Responsive Design UI Implementation

STEM Educator (Web Development & Robotics)

Dumena Technologies

Jan 2023 - Oct 2023 (9 months)

Delivered web development and robotics training to 100+ students across beginner and intermediate levels. Assisted students in building functional technology projects using programming and electronics principles.

Web Development Robotics Teaching Programming Electronics

Frontend Web Developer Intern

New Horizons

Feb 2022 - Oct 2022 (8 months)

Developed responsive and accessible web pages using HTML, CSS, and JavaScript. Collaborated on frontend development tasks using Git-based workflows and structured coding practices.

HTML CSS JavaScript Git Responsive Design

Education

Degrees, certifications, and relevant coursework

Federal University of Technology, Owerri

Bachelor of Engineering, Mechatronics Engineering

2016 - 2021

Grade: 4.23 / 5.0

Bachelor of Engineering in Mechatronics Engineering with specialization in Computer Systems & Software Development, graduating with a GPA of 4.23/5.0.