Hi, I'm Gerald Wambui
Senior Software & AI Engineer
Building impactful solutions with Modern Android Development (MAD) & Artificial Intelligence.
View My Work Get In TouchAbout Me
Driven by passion, innovation, and a desire to make technology work for people.
Hello! I'm Gerald, a dedicated Software Engineer based in Nairobi, Kenya 🇰🇪, with a strong focus on Artificial Intelligence and Modern Android Development (MAD). My journey in technology is fueled by a relentless curiosity and a commitment to crafting software that not only functions flawlessly but also delivers tangible, real-world impact.
I thrive on transforming complex challenges into elegant, user-centric solutions. Whether it's developing AI models to solve critical problems in healthcare and agriculture, or building seamless, intuitive mobile experiences using the latest Android technologies like Jetpack Compose and Kotlin, my goal is always to innovate and exceed expectations.
Open source is close to my heart, and I believe in the power of community and collaboration to drive technological advancement.
10k+
People Impacted
15+
MAD Applications Built
5+
AI Models Deployed
My Arsenal
The tools and technologies I use to build, innovate, and solve problems.
AI & Machine Learning
- Python (TensorFlow, PyTorch, Scikit-learn)
- Computer Vision (OpenCV, YOLO)
- Natural Language Processing (NLTK, SpaCy)
- Deep Learning & Neural Networks
- Data Analysis & Visualization
Android Development (MAD)
- Kotlin & Java
- Jetpack Compose & XML Layouts
- MVVM, MVI Architectures
- Coroutines & Flow
- Room DB, Retrofit, Dagger/Hilt
Software Engineering
- Backend (Node.js, Python/Flask/Django)
- Databases (SQL, NoSQL - Firebase)
- APIs (RESTful, GraphQL)
- Git & GitHub, CI/CD
- Cloud Platforms (GCP, AWS basics)
Featured Projects
A selection of projects where I've turned ideas into impactful realities.
AI in Healthcare
AfyaBora - AI Disease Diagnosis
Revolutionizing healthcare access, AfyaBora uses AI (Computer Vision) to analyze images for early detection of conditions like skin cancer and genital diseases, making diagnosis "as easy as ABCD."
PythonTensorFlowOpenCVAndroid (Kotlin)Flask API
AI for Accessibility
Samaritan App - Hearing Loss Detection
An AI-powered mobile application designed to detect early signs of hearing loss through innovative sound processing and machine learning models, promoting proactive auditory health.
PythonAI/MLAndroid (Kotlin)Signal Processing
AI in Education
Edu.ai - AI Tutor App
Personalized learning companion leveraging AI (NLP and adaptive learning algorithms) to provide tailored tutoring experiences, helping students grasp complex concepts effectively.
PythonNLPAndroid (Jetpack Compose)Firebase
AgriTech Solution
FarmKisasa App
Empowering farmers with data-driven insights. This app likely involves features for crop management, market linkage, or pest detection, leveraging mobile tech for agricultural advancement.
Android (Kotlin)FirebasePossibly AI for predictions
Real Estate Tech
LumenStay - Housing Rentals
Making house hunting seamless and efficient. LumenStay simplifies finding rental properties, ensuring users don't get "burned by the sun" (usichomwe na jua) during their search.
Android (Jetpack Compose)FirebaseMapping API
E-commerce Platform
Nitume Criba E-commerce
Contributed to a large-scale e-commerce platform, focusing on [mention specific contributions like backend services, payment gateway integration, or mobile app features].
Java/KotlinSpring Boot (example)MicroservicesAndroid
Personal Project - Communication
WoosApp - Real-time Chat (2023)
A robust real-time chat application built with Java, showcasing core software engineering principles for instant messaging, presence, and media sharing.
JavaSockets/WebSocketsAndroid (Native)Firebase
Personal Project - Multimedia
Dior - Modern Music Player
"What you have is what you hear!" The best music player in the market with zero frequency chopping (signal clipping). A testament to high-fidelity audio processing and sleek UI design on Android.
Android (Kotlin/Java)Media Player APIAudio ProcessingJetpack Compose
My Insights
Sharing knowledge and perspectives on technology, AI, and software development.
The Future of AI in African Healthcare
Published: May 15, 2025
Exploring the transformative potential of Artificial Intelligence in addressing unique healthcare challenges across the African continent, from diagnostics to personalized medicine...
Read Full ArticleMastering Jetpack Compose: A Deep Dive
Published: April 22, 2025
A comprehensive guide to leveraging Jetpack Compose for building beautiful, reactive UIs in Modern Android Development, with practical examples and best practices...
Read Full ArticleEthical Considerations in AI Development
Published: March 10, 2025
Navigating the complex ethical landscape of AI. Discussing bias, fairness, transparency, and the responsibilities of engineers in building AI systems for good...
Read Full ArticleWhat Others Say
Kind words from collaborators, clients, and users.
Gerald's work on the AfyaBora project was phenomenal. His AI expertise and dedication to creating impactful solutions are truly inspiring. The app has the potential to save lives.
Working with Gerald on the LumenStay app was a breeze. His Android development skills, especially with Jetpack Compose, are top-notch. He delivered a polished, user-friendly app ahead of schedule.
As a user of the Dior Music Player, I'm blown away by the audio quality. It truly lives up to its promise of "zero frequency chopping." Gerald is a master of his craft!
Let's Connect
I'm always excited to discuss new projects, innovative ideas, or potential collaborations. Whether you have a question, a proposal, or just want to say hi, feel free to reach out!