KingDavid

KingDavid Chibueze Ezennwa

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With 5 years of experience building scalable solutions. I specialize in creating high-performance APIs, responsive web applications, and seamless mobile experiences.

KingDavid Chibueze Ezennwa

5+

Years Experience

50+

Projects Completed

30+

Clients Served

20+

Technologies

What I Do

I provide comprehensive technical solutions to help businesses grow and succeed in the digital landscape.

API Development
Designing and building robust, scalable RESTful and GraphQL APIs. Implementation of secure authentication, caching strategies, and third-party integrations.
FullStack Web Development
End-to-end web application development using modern frameworks like React, Remix, and Next.js. Focus on performance, SEO, and responsive design.
Database Design
Architecting efficient database schemas for SQL (PostgreSQL, MySQL) and NoSQL (MongoDB) systems. Optimization for data integrity and query performance.
Custom Software Solutions
Tailored software solutions to address specific business challenges. From automation scripts to complex enterprise management systems.
Mobile App Development
Creating cross-platform mobile applications using React Native and Expo. Delivering seamless native-like experiences for both iOS and Android devices.
DevOps & Deployment
Setting up CI/CD pipelines, containerization with Docker, and cloud infrastructure management on AWS and Vercel for reliable deployments.

Technical Expertise

A comprehensive toolkit of modern technologies I use to build scalable, high-performance applications.

Programming Languages
TypeScript
JavaScript
PHP
Java
Python
Bash
Solidity
Frontend Development
React.js
React Router
Remix
Vue.js
Tailwind CSS
Shadcn/UI
Framer Motion
Next.js
Backend Development
Node.js
Express.js
Fastify
Spring Boot
GraphQL
Supabase
Firebase
Database Management
PostgreSQL
MySQL
MongoDB
SQLite
Prisma ORM
Mobile Development
React Native
Expo
Android
iOS
Android Studio
DevOps & Tools
Git
Docker
Linux
AWS
Vercel
Jest
GitHub

Professional Journey

My career path and professional milestones.

28th Jan 2026

Resource Person

DIGISOL capacity building workshop

One of the Resource persons at Capacity building workshop organised by DIGISOL at University of Agriculture & Environmental Science Umuagwo, Imo State.

TeachingCapacity Building
Oct 2025 - Nov 2025

Backend Development Facilitator

IFT FUTO SIWES Program

Taught backend development to 200 level students of Information Technology Department, FUTO, during their year two Student Industrial Work Experience Program.

Backend DevelopmentTeachingMentoring
3rd Apr 2025 - 4th Apr 2025

Resource Person

Cloud Hosting Workshop

Taught on Web server set-up and management, Docker and Containerisation at a Cloud Hosting Workshop organised by School of Information and Communication Technology, (SICT) FUTO.

DockerWeb ServersContainerization
July 2024 - Jan 2025

FullStack Developer Intern

Federal University of Technology Owerri

Collaborated with other developers in revamping FUTO website. Built a staff portal for FUTO staff and other websites including event and weather websites.

FullStack DevelopmentCollaborationWeb Development
Jan 2024 - Apr 2024

Mobile Application Developer

Agunwami Enterprise

Continued and completed the mobile Application project.

Mobile DevelopmentApp Completion
July 2023 - Oct 2023

Backend Developer Intern

Agunwami Enterprise

Built backend API for mobile Application. Learned complex Websocket integration to Nodejs API.

Backend APIWebSocketNode.js
Aug 2018 - Present

Multimedia Technologist

Living Word Ministries Int’L

Responsible for Media Projection, Videography and Video Streaming.

MultimediaVideographyStreaming

Featured Projects

A selection of projects I've worked on, ranging from mobile apps to enterprise web solutions.

Get In Touch

Have a project in mind or just want to say hi? I'd love to hear from you. Let's create something amazing together.

Contact Information

I'm currently available for freelance work and full-time opportunities. If you have a project that needs some creative touch, let's talk.