+ 🔥 CURRENTLY DEEP IN THE BACKEND REALM 🔥
- REST APIs · WebSockets · Scalable Architecture · ETL
- 👋 About Me
- 🛠️ Core Technologies
- 💻 Technology Stack
- 📊 GitHub Analytics
- 🚀 Current Focus
- 📂 Featured Projects
- 📖 Currently Learning
- 🏆 Achievements & Contributions
- 📫 Connect With Me
- 💡 Engineering Philosophy
Backend-Focused Software Engineer
I'm a backend-focused Software Engineer passionate about designing reliable, scalable, and maintainable software systems. My expertise spans backend engineering, data engineering, distributed systems, and cloud technologies.
| Focus Area | Description |
|---|---|
| Backend Engineering | Building production-ready web applications with Node.js, Express, and TypeScript |
| Data Engineering | Designing ETL pipelines, data validation, and transformation workflows |
| System Architecture | Creating scalable, maintainable, and well-documented systems |
| Cloud Technologies | Leveraging Docker, Linux, and distributed systems for modern applications |
interface SoftwareEngineer {
backend: [
"Node.js",
"Express.js",
"TypeScript",
"Python",
"REST APIs"
];
frontend: [
"React",
"Tailwind CSS"
];
databases: [
"PostgreSQL",
"MongoDB",
"Mongoose"
];
dataEngineering: [
"ETL Pipelines",
"SQL",
"Data Validation",
"Data Transformation"
];
cloud: [
"Docker",
"Linux",
"Distributed Systems"
];
tools: [
"Git",
"GitHub",
"Postman",
"VS Code",
"Thunder Client"
];
currentlyLearning: [
"Apache Airflow",
"Redis",
"NestJS"
];
}| Technology | Badge |
|---|---|
| Node.js |  |
| Express.js |  |
| TypeScript |  |
| Python |  |
| Technology | Badge |
|---|---|
| React |  |
| Tailwind CSS |  |
| Technology | Badge |
|---|---|
| PostgreSQL |  |
| MongoDB |  |
| Mongoose |  |
| Technology | Badge |
|---|---|
| ETL Pipelines |  |
| SQL |  |
| Technology | Badge |
|---|---|
| Docker |  |
| Linux |  |
| Git |  |
| Area | Focus |
|---|---|
| Backend Architecture | Building robust, production-ready systems |
| Data Engineering | Creating efficient ETL pipelines |
| Database Design | PostgreSQL schema optimization |
| Cloud Development | Containerization and distributed systems |
- Master Apache Airflow for workflow orchestration
- Deepen Redis knowledge for caching
- Build expertise in NestJS framework
- Contribute to open-source projects
- Advance cloud engineering skills
Tech Stack: MERN • MongoDB • Express.js • React • Node.js • TypeScript
A comprehensive platform that digitizes informal savings groups by managing:
- ✅ Member management and contributions
- ✅ Loan processing and tracking
- ✅ Rule-based fraud detection algorithms
- ✅ Statistical anomaly detection
Tech Stack: Python • PostgreSQL • Pandas • SQLAlchemy
A modular ETL pipeline that:
- ✅ Extracts healthcare datasets from multiple sources
- ✅ Transforms and validates data
- ✅ Performs automated data quality checks
- ✅ Loads into PostgreSQL with proper schemas
Tech Stack: React • TypeScript • Node.js • NestJs • PostgreSQL
A full-stack vehicle booking platform featuring:
- ✅ JWT authentication and authorization
- ✅ Real-time booking management
- ✅ Vehicle availability tracking
- ✅ Role-based access control
| Technology | Focus Area | Progress |
|---|---|---|
| Apache Airflow | Workflow orchestration | 🟡 In Progress |
| Redis | Caching & real-time data | 🟡 In Progress |
| NestJS | Enterprise Node.js framework | 🟡 In Progress |
| Docker | Containerization & orchestration | 🟢 Advanced |
| Distributed Systems | Scalable architecture | 🟡 In Progress |
| Cloud Engineering | AWS/Azure fundamentals | 🟢 Advanced |
| Achievement | Year | Description |
|---|---|---|
| Full Stack Certification | 2025 | The Gym Rwanda Software Engineering Program |
| Data Engineering Projects | 2025 | Designed and implemented ETL pipelines |
| Backend Systems | 2024-2025 | Built multiple production-ready applications |
- Active contributor to backend-focused open-source projects
- Documentation improvements and bug fixes
- Community engagement and knowledge sharing
| Platform | Link | Badge |
|---|---|---|
| Portfolio | elyseedev.netlify.app |  |
| GitHub | github.com/elyse502 |  |
| linkedin.com/in/niyibizi-elysée |  |
|
| elyseniyibizi502@gmail.com |  |
|
| X (Twitter) | @Niyibizi_Elyse |  |
class SoftwareEngineer:
def philosophy(self):
return (
"Build reliable systems. "
"Write maintainable code. "
"Keep learning."
)
def approach(self):
return (
"Clean Architecture • "
"Separation of Concerns • "
"Test-Driven Development • "
"Continuous Learning"
)
def values(self):
return [
"Quality over Quantity",
"Documentation as First-Class Citizen",
"Scalability by Design",
"Security by Default"
]| Principle | Description |
|---|---|
| Clean Architecture | Building maintainable, testable systems |
| Separation of Concerns | Keeping responsibilities clearly divided |
| Continuous Learning | Staying current with modern technologies |
| Quality First | Delivering reliable, well-documented code |
"Software engineering is about solving real-world problems through reliable, maintainable, and scalable systems."
Built with 💻, TypeScript, and Passion
| Repository📂 | Description📝 |
|---|---|
| alx-holbertonschool-system_engineering-devops | Linux Permissions, Redirections, Syscalls, Web Servers |
| alx-holbertonschool-low_level_programming | C programming, Data Structures & Algorithms |
| alx-holbertonschool-higher_level_programming | Python, Object-Oriented Programming, MySQL, Web Development (HTML, CSS, JavaScript) |
Click to show projects 👇
0. PROJECT MANAGEMENT PLATFORM 💼
LINK 🔗
A modern Full-Stack Project Management with Real-time Collaboration & Automated Notifications.
1. RESUME BUILDER 📜
LINK 🔗
A sophisticated, AI-powered web application designed to revolutionize resume creation.
2. QUICKBLOG ✍️
LINK 🔗
A revolutionary blogging platform that combines traditional content management with artificial intelligence.
3. MERN AUTH 🔐
LINK 🔗
A complete Authentication system that includes Email Verification and Password Reset Feature using a secure 6 digit OTP sent directly to user's email address.
4. QUICKAI ⚡
LINK 🔗
AI-Powered Content Generation - a fully functional AI SaaS Application with Subscriptions billings
5. QUICK CART 🛒
LINK 🔗
A modern and scalable e-commerce platform built with cutting-edge technologies to deliver a seamless shopping experience.
6. AGENCY AI 🤖
LINK 🔗
A modern, responsive landing page template designed for AI-powered digital agencies.
8. Quick Chat 📤
LINK 🔗
This project is a real-time chat application. it means, when we send a message to another user, they will instantly receive the message without re-loading the application.
9. The Maze Project 🎮
LINK 🔗
This project is a first person 3D maze game. Similar to Wolfenstein or Doom, minus enemies and weapons, although they may be added later. It was made using SDL2 and C. It runs on Mac OS X and Linux/Ubuntu. The game uses the technique raycasting to create the apparent 3D nature of the maze. The Maze is a 3D Maze game that uses ray casting to render a 2D map into a 3D navigable world!
10. E-Commerce App 🛒
LINK 🔗
This E-Commerce App is a full-stack web application that enables users to explore a variety of products, filter them based on specific attributes, and add items to their cart by selecting desired variants like size. Users can place orders by providing delivery addresses and selecting their preferred payment method—either Cash on Delivery (COD) or Online Payment. The application integrates Stripe as the online payment gateway, ensuring secure and seamless transactions.
11. Wallet Web Application 💷
LINK 🔗
A comprehensive web application for managing multiple financial accounts, tracking expenses, and monitoring budgets across different payment methods (bank accounts, mobile money, cash, etc.). Built with React.js, Node.js, Express, and MongoDB.
12. Simple clean nodeJS API 🖥️
LINK 🔗
A simple clean REST API built with NodeJS, express with a n-tier architecture (organized into layers).
13. Cofee Shop Management System ☕
LINK 🔗
Coffee Shop Management System with PHP MySQL Bootstrap PayPal and PDO.
Click to show Trophies 🎖️🏆🏅
Click to view My Stats📊
 MY GITHUB STATISTICS |
 My Languages |
|---|---|
Note: Top languages is only a metric of the languages my public code consists of and doesn't reflect experience or skill level.
🤡 Joke of the Day 🤗
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If you find my projects helpful or interesting, you can support me by buying me a coffee! ☕️
