I'm

Dev. Kelz

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1+

Years

of experience as a backend developer

Specializing in building scalable APIs and backend systems.

Competitive Pricing

High Quality Solutions

On Time Project Delivery

Hire Me

Projects & Experience

I have built and contributed to multiple backend and full-stack applications, including personal, academic, and freelance projects.

Skills & Experience

Below are the technologies I have gained experience with while continuously improving and working on real-world projects.

My Skills

Python

90%

FastAPI

95%

Django

90%

PostgreSQL

90%

REST API Development

90%

Flask

80%

React

75%

React Native

70%

Backend Software Engineer

2024 - Present

Self-Employed / Freelance

Web Designer

2019 - Present

Self-Employed

Computer Science

2020 - 2025

University of Port Harcourt

My Services

Hire Me

Backend Development

Starting from $20/hr

I build scalable backend systems and REST APIs using Python (FastAPI and Django), focusing on performance, security, and clean architecture.

API Development & Integration

Starting from $20/hr

I design and develop RESTful APIs and integrate third-party services with secure authentication and optimized data flow.

Database & Optimization

Starting from $20/hr

I design and optimize PostgreSQL databases with efficient schemas, relationships, and query performance tuning.

AI Integration

Starting from $25/hr

I design and integrate AI-powered backend systems using LangChain and LangGraph, including conversational agents, workflow automation, and intelligent data processing, with seamless API integration and scalable architecture.

My Projects

School Management System

Backend-powered application for managing students, classes, teachers, attendance, and school operations with secure authentication and API integration.

Django React PostgreSQL

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