Humphrey Waiharo Maina
Backend Developer, Data Analyst, AI Ethicist, Web-3.0 Developer & Enthusiast
Profile
AI-Driven Data Analyst, Backend Developer & Web3 Builder combining advanced analytics, backend system design, and enterprise blockchain engineering using Hyperledger Fabric within the Hyperledger ecosystem. I build secure, scalable backend infrastructures that integrate AI automation, smart contracts, and data systems to transform on-chain and off-chain data into actionable intelligence.
Education
Bachelor of Science in Information Technology
Mount Kenya University 2019 – PresentKenya Certificate Of Secondary Education
E&T Concord Boys' High School 2014 – 2017Skills
- Data Cleaning & Transformation
- SQL Query Optimization
- Statistical Modeling (SPSS, STATA)
- AI Literacy & Ethics
- Machine Learning (Regression, Classification)
- Predictive Forecasting
- Visualization
- Research Design & Reporting
- Python (Pandas, NumPy, Matplotlib)
- Git, GitHub
- Backend Development(Node,Python)
- WEB-3.0 Development(Hyperledger)
Projects
Professional Experience
Blockchain Developer - Intern
Momentum Labs | Nairobi, Kenya — 7th January 2026 – 28th February 2026- Developed Branchain-A Cross-Branch Banking management System.
- Banking systems can use the system to manage accounts and customers all keeping an immutable trail on a ledger(HyperLedger Fabric).
- Developed Mentora, A blockchain-powered education platform that provides accessible learning,tamper-proof digital credentials and transparent scholarship funding for marginalized communities.
- Built for rural students, refugees, NGO's, universities & Donor Organizations.
- Learnt the fundamental diffrence between Private(Permissioned) & Public blockchain technologies.
- The applications of such a technology are endless and a key milestone in decentralisation.
- Sharpened my Backend Development skills in securing API's and working with scalable databases like CouchDB.
Data Analyst
Prompt BI | Nairobi, Kenya — October 2025 – Present- Analyzed datasets exceeding 100K records to identify business trends and optimize client reporting processes.
- Leveraged AI tools (Prompt Bi) to automate anomaly detection and data validation, enhancing efficiency.
- Developed interactive Prompt BI dashboards integrating real-time KPIs for business performance tracking.
- Participated in Mount Kenya PromptBi Hackathon (Google Developer Groups & DevFest).
AI for Software Engineering & Full-Stack Developer
Power Learn Project Africa (PLP) | Nairobi, Kenya — July 2025 – November 2025- Completed a comprehensive course in full stack web development with a specialization in AI for Software Engineering
- Gained hands-on experience designing and deploying scalable and data-driven applications that integrate AI models to enhance functionality and user experience
- Participated in hackathons and masterclasses focused on innovation, collaboration and real-world problem-solving
- Successfully graduated with a strong foundation in modern technologies, machine learning integration and data-informed software development practices
AI Ethicist & Governance Certified Course
Otermans Institute | United Kingdom — August - September 2025- Completed a specialized course exploring the intersection of data science, ethics and AI governance
- Gained a strong understanding of responsible data practices, algorithmic fairness, bias mitigation, transparency and model accountability
- Developed skills in evaluating ethical risks and ensuring compliance with emerging AI regulations and governance frameworks
- Applied these principles to data-driven projects, promoting trustworthy and human-centered AI solutions
Site Manager
Pamuco Builders | Meru, Kenya — May 2023 – May 2025- Worked with Pamuco Builders X Kenya National Highway Authority(KeNHA) in maintaining and constructing various projects around the country.
Full-Stack Developer / Landscaper
Hedges Care Limited | Nairobi, Kenya — Jun 2019 – May 2023- Designed their AI powered and NFT based Plant Detector to aide and assist Landscapers and environment enthusiast design their natural habitats both for commercial and residential properties.
- Now environmentalists can pick plants suited for their area keeping in mind carbon emission and absorption.
Certifications
Extra Curricular Activities
- Part of a School BasketBall Team (2015-2017).
- Part of a School Chess Team (2015-2017).
Languages
- English
- Swahili
Interests
Gaming
Adventure
Technology
Landscaping
Reading
Basketball