Background
I'm a Web3 builder and ML engineer based in Nairobi, Kenya. I serve as CTO and co-founder of AvaCertify — an NFT-based certificate issuance and verification platform on the Avalanche blockchain — and as an Operations Engineer at Prodapt. AvaCertify won 1st place at the Avalanche Codebase Pitch Competition.
My work sits at the intersection of blockchain, data science, and operational systems. I've shipped production-grade inventory management tools, ML recommendation engines trained on African travel data, and Web3 authentication flows using Civic Pass and IPFS. I build for real users in African and global markets, not just for portfolios.
Outside of engineering, I'm a photographer and photojournalist — which means I think about systems and stories simultaneously. I'm also an Ambassador for the Project 360 IWFL Program, where I mentor young leaders in community contexts.
I write regularly on Substack about Web3, data, and building in Africa. If you want to follow the work, subscribe below.
View my Resume
Skills
- Web3 & Blockchain — Solidity, Avalanche (C-Chain), ethers.js, Civic Auth, IPFS
- Backend — FastAPI, Python, SQLAlchemy, PostgreSQL, JWT, Pydantic
- Frontend — Next.js, React, TypeScript, TailwindCSS, TanStack Query
- ML & Data — scikit-learn, Surprise, pandas, NLTK, TF-IDF, collaborative filtering
- Operations — Microsoft Power Platform, data pipelines, reporting automation
- Creative — Photography, photojournalism, visual storytelling
Experience
AvaCertify — CTO & Co-founder
2024 – Present
- Architected and shipped NFT-based certificate issuance on Avalanche C-Chain.
- Led technical pitch to win 1st place at the Avalanche Codebase Pitch Competition.
- Driving MVP development toward active users and early revenue.
Prodapt — Operations Engineer
2024 – Present
- Support operational workflows and systems across engineering functions.
- Work with data pipelines, reporting, and process automation tools.
YellowDot — Data Entry Controller & CRM Admin
August 2023 – March 2024
- Migrated and cleaned 1,200+ product records across platforms within tight deadlines.
- Transformed PDF catalogue data into structured formats for website upload.
Education
Moringa School, Nairobi
Data Science & Machine Learning — July 2023
Egerton University, Nakuru
Procurement & Supplies Management — December 2017