ICT Professional

UKUNDAYEZU Hermogene

Full-Stack Developer, Blockchain and IoT Specialist|

I build practical, secure, and user-centered software for web, blockchain, IoT, agriculture, real estate, legal services, and fintech workflows.

6+ major software projects
90% PHP / Laravel proficiency
2025 A1 ICT diploma completed

What I Do

Services & expertise

Web Development

Custom full-stack web applications with PHP, Laravel, and modern JavaScript frameworks. From e-commerce to SaaS platforms, I build scalable solutions.

Blockchain & Smart Contracts

Decentralized application development using Solidity and Ethereum-based smart contracts for secure, transparent business logic.

IoT & Embedded Systems

Hardware-software integration with NodeMCU, GPS modules, and sensor networks for real-time monitoring and automation.

UI/UX & Responsive Design

Clean, accessible, and mobile-first interfaces using Bootstrap, CSS3, and modern design principles for optimal user experience.

Database Design & Management

Relational database architecture, optimization, and management with MySQL, SQLite, and data modeling best practices.

API Development & Integration

RESTful API design, third-party service integration, and data exchange solutions using JSON, AJAX, and webhook patterns.

Selected Work

Projects built for real operational problems

Blockchain / Smart Contracts 2024 - 2025

Blockchain-Based Rental Deposit Management System

Designed and implemented a decentralized system using smart contracts to automate deposit handling, dispute resolution, and fund release.

Enhanced transparency and accountability between tenants and property owners, reducing manual intervention by over 70% while preserving immutable transaction records.

Solidity Smart Contracts Blockchain Web3
IoT / Hardware 2024

IoT-Based GPS Real-Time Tracking System

Engineered a real-time GPS tracking solution using NodeMCU microcontrollers and GPS modules integrated with a live web dashboard.

Enabled administrators and parents to monitor assigned users, view historical routes, and receive location-based safety alerts with AJAX polling and MySQL persistence.

NodeMCU GPS IoT AJAX MySQL
E-Commerce / AgriTech 2023 - 2024

Web-Based Agriculture Marketplace Platform

Built a centralized marketplace connecting farmers, buyers, and agricultural stakeholders with product listings, messaging, and transaction workflows.

Focused on accessibility, responsive design, and rural usability for low-bandwidth devices.

PHP MySQL Bootstrap JavaScript
PropTech 2023 - 2024

Kigali Real Estate Booking Platform

Developed a full-featured property booking system with property management, authentication, search, and booking workflows.

Integrated admin dashboards for property owners to manage listings and track reservations efficiently.

PHP Laravel MySQL Bootstrap
LegalTech 2023

Royal Advocate Legal Information Management System

Created a secure platform for legal service management with advocate profiles, secure client messaging, and case tracking.

Streamlined client-advocate communication and reduced administrative overhead for legal professionals.

PHP MySQL JavaScript Bootstrap
FinTech 2023

Alpha Investment Management Platform

Built a multi-role investment platform with user registration, tiered investment plans, referral programs, earnings calculations, deposits, and withdrawals.

Supported administrator, agent, and client roles with secure access controls and transaction management.

PHP MySQL AJAX Bootstrap

Capability

Technical range across web, data, hardware, and blockchain

Core

PHP / Laravel 90%
Python / Django 85%
JavaScript 82%
MySQL / Database 88%
Blockchain / IoT 75%
UI/UX and Bootstrap 80%

Language

English 80%
Kinyarwanda 100%
French 65%

Technology

HTML5 86%
CSS3 84%
AJAX / JSON / REST API 82%
NodeMCU and GPS Systems 76%
Smart Contracts 78%
Git and Agile 80%

Profile

Background and direction

About Hermogene

Innovative ICT professional with a strong foundation in full-stack web development, blockchain solutions, and IoT-based systems. Holds an Advanced Diploma (A1) in Information Communication Technology from RP Musanze College. Passionate about building meaningful technology that solves real-world problems, from digital agriculture marketplaces to smart contract-powered rental platforms.

Career Objective

Seeking a challenging role in Information Communication Technology where I can apply my expertise in full-stack development, blockchain innovation, and IoT systems to drive organizational value. Committed to continuous learning and eager to contribute to impactful technology solutions in Rwanda and globally.

Education

Advanced Diploma in Information Communication Technology (A1 IT), RP Musanze College - Rwanda Polytechnic. Specialized in software development, database management, web technologies, system analysis and design, networking, and information systems. Completed in 2025.

Testimonials

What people say

Hermogene delivered a robust blockchain-based deposit system that transformed how we handle tenant agreements. His technical depth and professionalism exceeded our expectations.

Je
Jean Pierre Habimana Project Manager, TechVista Solutions

Working with Hermogene on the IoT tracking platform was seamless. He combines strong technical skills with a genuine understanding of real-world user needs.

Al
Alice Mukamana CTO, Rwanda Innovation Hub

The agriculture marketplace platform Hermogene built for us is intuitive, fast, and reliable. He truly understands how to build for the African market context.

Da
David Niyonzima Founder, AgriConnect Ltd

Contact

Ready to build useful technology together?

Open to full-time, contract, and remote opportunities

Email hermogene2001@gmail.com
Phone +250 788 912 775
Location Kigali, Rwanda