Nairobi-based software & data engineer · schema-first systems that last
Schemas before scripts · Meaning before motion
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Focus Areas
FinTech & Risk · Health Systems · Climate & Social Economics · Governance · Mathematics
Clarity over cleverness. Docs first.
Key Projects
FinTech Risk Lab
Credit risk & fraud analytics (Python + Oracle SQL) — robust, auditable pipelines.
Climate & Social Economics Dashboard (WIP)
Indicators & visualizations (R + JavaScript) — clarity + comparability.
Health Data Pipelines (WIP)
Clean, reproducible ETL patterns (Go + SQL) — reliability + traceability.
Portfolio Demos
Tech Stack
Verified Certifications
Contribution Activity
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Don’t wait to feel better to do things. You’ll need to do things to feel better.
I design systems that survive audits, scale, and time.
© 2026 Charles Mwaura. Designed with intent. All rights reserved.


