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Chukwuka ObetaCO
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Chukwuka Obeta

@chukwukaobeta

Full Stack & Mobile Developer at Gamma Devs who built an Expo app with TypeScript and AI-powered learning features.

Nigeria
Message

At Gamma Devs, I build client websites and mobile apps, including a cross-platform Expo and TypeScript app with an AI chat assistant and learning curriculum.

At Oicroft, I designed high-fidelity Figma interfaces and built client platforms from user flows through API integration and production deployment.

I also teach web development, backend development, UI/UX design, Scratch, and digital literacy. In 2026, I rebuilt the Masternet Technologies website.

Experience

Work history, roles, and key accomplishments

GD
Current

Full Stack & Mobile Developer

Gamma Devs

May 2024 - Present (2 years 6 months)

Build websites, UI/UX designs, and mobile apps for clients using Next.js, React, Expo, TypeScript, Tailwind CSS, Node.js, and MongoDB. Built a cross-platform Expo and TypeScript mobile app with AI-powered features.

Masternet Technologies logoMT

Website Rebuild

Masternet Technologies

Aug 2026 - Oct 2026 (2 months)

Rebuilt the Masternet Technologies website, presenting their web, hosting, and SEO services, academy courses with enrolment, and upcoming products.

GS

Web Development Instructor

Groovestone Secondary School

Feb 2026 - Jul 2026 (5 months)

Taught students HTML, CSS, and JavaScript, with a plan to move them into React frontend development.

ZY

Backend Web Development Instructor

Zytech

Sep 2025 - Feb 2026 (5 months)

Taught adults Node.js, Express.js, RESTful API design, and MongoDB, with live coding labs where students built working CRUD applications.

ZY

UI/UX Design Instructor

Zytech

Sep 2025 - Dec 2025 (3 months)

Taught the full design process from user research and wireframes to high-fidelity prototypes and design handoff, including accessibility (WCAG) basics.

Masternet Technologies logoMT

Full Stack Web Development Home Instructor

Masternet Technologies

Sep 2025 - Nov 2025 (2 months)

Taught adult learners React, Node.js, and Vite through a structured 3-month curriculum, with hands-on projects, code reviews, and debugging sessions.

ZY

Scratch Instructor

Zytech

Aug 2025 - Aug 2025 (0 months)

Taught Scratch programming to learners aged 12 to 15 using project-based lessons.

QU

Scratch and Digital Literacy Instructor

QueryTech

May 2025 - Jul 2025 (2 months)

Taught Scratch and digital literacy to children aged 5 to 7 with structured, age-appropriate lesson plans.

Education

Degrees, certifications, and relevant coursework

Rivers State University logoRU

Rivers State University

Bachelor of Science, Computer Engineering

2021 - 2026

Graduated in 2026 with a Bachelor of Science in Computer Engineering. Built and deployed two web platforms for internal student events.

LI

Loctech IT Training Institute

Certificate of Competence, Full Stack Web Using Node.js

Awarded a Certificate of Competence for excellence in the Full Stack Web Using Node.js programme.

OH

OTS Innovation Ltd, BOI-RSU Innovation Hub

Tech Certificate, Product Design (UI/UX)

Scholarship programme certifying competence in visual design, prototyping, wireframing, user research, and responsive design.

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