Kingsley Usa software engineer

Kingsley Usa

Software Engineer and Web

Developer

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© 2025 Kingsley

Education & Certifications

Education

2016 - 2022

Bachelor of Science in Computer Science

University of Uyo, Nigeria. Relevant Courses: Data Structures, Algorithms, Database Management Systems, Software Engineering.

2023 - 2024

Software Engineering Certification

ALX - Completed comprehensive program focusing on software development methodologies and server management.

2025

ProDev Backend Certification

ALX - Completed comprehensive program focusing on back-end development, API design, and database management.

Professional Journey

Experience

August 2025

Backend Developer - Nexus Movie API

Built Django REST API serving 4,800+ movies with Redis caching, achieving sub-200ms response times and 20+ documented endpoints.

July 2025

Backend Developer - CRM System

Built scalable CRM system using Django, GraphQL, and Celery managing 1,000+ client records with 40% processing time reduction.

July 2025

Software Developer - Messaging App

Developed Django REST Framework messaging app with enterprise-grade architecture, JWT authentication, and CI/CD deployment.

June 2025

Backend Developer - Django Middleware

Designed custom middleware for request logging, rate limiting, and role-based permissions in Django REST API with JWT authentication.

Jun-Jul 2025

Backend Developer - ALX Travel App

Developed Django REST API travel app handling 500+ concurrent requests with <300ms response time, integrated Celery/Redis and AWS deployment.

June 2025

Python Developer - NYSC Monitor

Built automated web scraping tool with multi-channel notifications using Python, Yagmail, and Twilio API with 24/7 monitoring.

May 2025 - Present

Full-Stack Developer - Dwellr Platform

Built end-to-end TypeScript application with React frontend, Express backend, and PostgreSQL database with automated document verification.

Feb-Mar 2025

Project Manager & Team Lead - MediSure

Led cross-functional team of 5 to design and pitch MediSure health insurance platform, managing project planning and team coordination.

Apr-May 2025

Full Stack Developer - Portfolio Site

Developed responsive portfolio site with advanced UI/UX, custom animations, and secure contact form reducing bounce rate by 45%.

Nov-Dec 2024

Full Stack Developer - Chattrix

Built web app to fetch/filter YouTube comments using React, Flask, and YouTube Data API with C-based filtering algorithm.

Sep-Oct 2024

Full Stack Developer - Algorithm Visualizer

Implemented algorithm animations with Tailwind CSS and deployed on Vercel for interactive user learning experience.

August 2024

Full Stack Developer - Interactive Quiz App

Developed Django-based quiz application with custom user model, JWT authentication, and RESTful APIs.

2023 - Present

Web Consultant - Thrive Maker Marketing

Designed and developed official website for digital marketing agency, providing ongoing consulting and technical support for client websites.

Oct 2024 - Present

WordPress Developer - Matters Medical

Built professional, responsive website for medical supplies company, handling design, graphics, and business features with ongoing maintenance.

2018 - 2024

WordPress Content Specialist & Editor

Managed and published 100+ blog articles and web pages for diverse industries, specializing in SEO optimization and client communication.

2018 - 2020

Freelance Data Entry & Brand Consultant

Provided data entry, transcription, and brand naming services for global clients via Fiverr, recognized for accuracy and timely delivery.