Ralph Djino DUMERA
Building intelligent systems and digital experiences that shape the future.
About Me
I'm Ralph Djino Dumera — a computer engineer and tech entrepreneur passionate about building intelligent solutions that connect people, data, and innovation.
AI & Data Systems
Building intelligent solutions powered by machine learning and data analytics.
Product Engineering
Creating scalable software products from concept to deployment.
Digital Strategy & Innovation
Transforming businesses through innovative digital strategies.
End-to-End Tech Solutions
Delivering comprehensive technology solutions across the stack.
Selected Projects
Explore some of my recent work across AI and software development
AI & Data Science
Sentiment-Based Product Recommender
Hybrid ML recommendation system that enhances e-commerce product suggestions through sentiment analysis of customer reviews. Achieved 92.98% F1-score using SVM and production-ready Logistic Regression model with SMOTE class balancing.
Software / Platforms
EdLight Initiative
Educational platform providing free STEM courses and leadership programs for high school students in Haiti. Features online courses, ESLP (Summer Leadership Program), and comprehensive digital learning solutions.
Services & Offerings
Comprehensive technology solutions to drive your business forward
Data Intelligence
Transform raw data into actionable insights with advanced analytics and machine learning models.
Software Development
Build scalable, high-performance applications using modern technologies and best practices.
Energy Modeling
Develop predictive models and optimization solutions for sustainable energy systems.
Tech Advisory
Strategic technology consulting to help businesses leverage innovation and digital transformation.
Let's Collaborate
I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision.