Liberian Developer · Kigali, Rwanda

Isaac L. Quelemine

Junior Software Engineer · Full Stack Developer

Building modern web applications and software solutions with strong foundations in frontend development, backend engineering, databases, and software architecture.

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Isaac L. Quelemine
Available for Work
Who I Am

About Me

About

International Background

Liberia · Northern Cyprus · Rwanda

Multi-Institution Student

UNILAK · BYU Pathway · Rauf Denktas

Full Stack Developer

React · Java · Spring Boot · PHP · MySQL

Currently Based In

Kigali, Rwanda

I am a Liberian Junior Software Engineer currently based in Kigali, Rwanda. I am passionate about building scalable software solutions and solving real-world problems through technology.

My engineering journey spans multiple countries and institutions — from Northern Cyprus to Rwanda — giving me a unique international perspective and the ability to collaborate effectively in multicultural environments.

I specialize in full-stack development, working across the entire stack with React.js on the frontend, Java and Spring Boot on the backend, and MySQL and PostgreSQL for data management. I am committed to writing clean, maintainable code that delivers real value.

My goal is to grow as a software engineer, contribute to meaningful projects, and continue building solutions that make a positive impact.

Full Stack DevelopmentSoftware EngineeringOpen to WorkRwandaLiberia
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Academic Background

Education

Software Engineering Student

University of Lay Adventist of Kigali (UNILAK)

In Progress
RwandaCurrent

Pursuing a degree in Software Engineering, focusing on modern software development practices, algorithms, and system design.

Information Technology Student

BYU Pathway Worldwide – Ensign College

In Progress
OnlineCurrent

Studying Information Technology with emphasis on practical skills and professional development in the tech industry.

Associate Degree in Computer Programming

Rauf Denktas University

Completed
Northern CyprusCompleted

Earned an Associate Degree in Computer Programming, building strong foundations in programming fundamentals, data structures, and software development.

What I Work With

Technical Skills

Frontend Development

7
  • Responsive Web Design
  • Component-Based UI
  • Cross-Browser Compatibility

Backend Development

7
  • Server-Side Programming
  • API Design & Integration
  • Database Connectivity

Databases

6
  • Schema Design
  • Query Optimization
  • Relational Data Modeling

Software Engineering

7
  • Clean Code Practices
  • Problem Solving
  • Software Architecture

Tools & Platforms

7
  • Version Control
  • CLI Proficiency
  • Cloud Fundamentals

At a Glance

Core Technology Stack

Frontend

HTML5CSS3JavaScriptReact.js

Backend

JavaSpring BootPHPREST APIs

Database

MySQLPostgreSQLSQL

Tools

GitGitHubLinux
What I've Built

Featured Projects

Full Stack Web Application
GitHub Live Demo
fullstack
⭐ Featured

Full Stack Web Application

A modern full-stack web application built with React.js frontend and Spring Boot backend, featuring user authentication, REST APIs, and MySQL database integration.

React.jsSpring BootMySQLREST API+1 more
Code Live Demo
Backend REST API System
GitHub Live Demo
backend
⭐ Featured

Backend REST API System

A robust RESTful API system developed with Java and Spring Boot, providing secure endpoints for data management with PostgreSQL database.

JavaSpring BootPostgreSQLREST API
Code Live Demo
Responsive Frontend Interface
GitHub Live Demo
frontend

Responsive Frontend Interface

A modern, responsive web interface built with HTML5, CSS3, and JavaScript featuring clean UI design and smooth user interactions.

HTML5CSS3JavaScriptResponsive Design
Code Live Demo
Database Management System
GitHub Live Demo
database

Database Management System

A comprehensive database-driven application with optimized SQL queries, relational database design, and efficient data management using MySQL.

MySQLSQLPHPDatabase Design
Code Live Demo
PHP Web Application
GitHub Live Demo
fullstack
⭐ Featured

PHP Web Application

A dynamic web application built with PHP backend, featuring server-side rendering, database integration, and user management system.

PHPMySQLHTML5CSS3+1 more
Code Live Demo
React.js Portfolio Dashboard
GitHub Live Demo
frontend

React.js Portfolio Dashboard

An interactive dashboard built with React.js featuring data visualization, component-based architecture, and modern UI/UX design principles.

React.jsJavaScriptCSS3REST API
Code Live Demo
SICM Church Management System
fullstack
⭐ Featured

SICM Church Management System

A full-stack church management web application for SICM, featuring member registration, attendance tracking, event scheduling, and administrative dashboards — built with PHP and MySQL.

PHPMySQLHTML5CSS3+1 more
Open Site
Soft Skills

Communication Skills

Technical excellence combined with strong communication skills makes for a well-rounded software engineer. I bring both to every project and team I work with.

Verbal Communication

Clear and confident verbal communication in professional and technical settings.

Written Communication

Strong written skills for documentation, reports, emails, and technical writing.

Team Collaboration

Experienced collaborating in diverse, cross-functional development teams.

Cross-Cultural Communication

Comfortable communicating across cultures, having lived and studied in multiple countries.

Technical Presentations

Ability to present technical concepts clearly to both technical and non-technical audiences.

Problem-Solving Discussions

Skilled at facilitating technical discussions to identify and solve complex problems.

Teamwork & Cooperation

Strong team player who values collaboration, mutual respect, and shared goals.

Active Listening

Attentive listener who understands requirements and responds thoughtfully.

Multilingual

Language Skills

Speaking multiple languages reflects my international background and ability to connect with diverse communities.

🇺🇸

English

Professional

Professional Fluency

95%

🇱🇷

Kpelle

Native

Native Language / Mother Tongue

100%

🇫🇷

French

Basic

Basic Knowledge

30%

🇹🇷

Turkish

Basic

Basic Knowledge

25%

🇷🇼

Kinyarwanda

Basic

Basic Knowledge

25%

Communicating across cultures and continents
Open Source

GitHub Statistics

Contribution Activity

AugSepOctNovDecJanFebMarAprMayJunJulAugMonWedFri
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Technology Badges

JavaSpring BootReact.jsPHPMySQLJavaScriptHTML5CSS3GitLinux
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Stay Connected

Connect With Me

Let's connect on social media and build a professional network together.

LinkedInGitHubFacebookTikTokInstagramX (Twitter)Website
Open to Opportunities

Let's Work Together

I'm available for freelance projects, full-time roles, and collaborations. Whether you need a web application, a backend API, or a complete software solution — let's build something great.

Full Stack Web ApplicationsBackend & REST API DevelopmentDatabase Design & ManagementChurch / School Management SystemsFrontend UI DevelopmentSoftware Engineering Consulting
Available for selected projects
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Get In Touch

Contact Me

Let's build something amazing together.

Let's Connect

I'm currently open to new opportunities, collaborations, and interesting projects. Whether you have a job offer, a project idea, or just want to say hello — my inbox is always open.

Email

quelemineisaacl@gmail.com

Phone (Rwanda)

+250 793 148 624

WhatsApp (LR)

+231 880 857 969

WhatsApp (TR)

+90 533 872 1736

LinkedIn

Isaac L. Quelemine

GitHub

quelemine
Kigali, Rwanda
Available for Work

Open to full-time, part-time, and freelance opportunities

Chat with Isaac's AI assistant