Open to opportunities

Samwel Munyingi

@samwelmunyingi

Data Engineer building low-cost data platforms, including a serverless Kenya elections and census atlas with Python and DuckDB.

Finland

Message

At Dott, I record structured inspection and repair data that supports fleet-condition monitoring, recurring-fault analysis, and KPI reporting. I also designed a triage-to-dispatch workflow to improve inspection consistency and vehicle return-to-service turnaround.

For the Kenya Elections & Census Atlas, I’m building a public data platform that brings ward-level election results and constituency-level history together. Its static, serverless design uses PMTiles on Cloudflare R2, DuckDB-WASM for in-browser SQL, and GitHub Actions deployment.

I’ve also built a daily publishing pipeline for ScooterPlanet.org and a normalized PostgreSQL stock-market ETL pipeline. I’m pursuing an MSc in Data Science and Artificial Intelligence after completing a BSc in Computer Science.

Experience

Work history, roles, and key accomplishments

Current

AI Evaluation Contractor

Current

Mindrift / Handshake AI and Mercor

Jan 2026 - Present (9 months)

Evaluate AI model outputs for correctness, reasoning quality and instruction-following against structured rubrics. Completed a technical assessment for long-horizon coding task authoring, covering rubric design, verifier design and algorithmic reasoning.

AI Evaluation Rubric Design Verifier Design Algorithmic Thinking

Current

Maintenance & Repair Associate

Current

Dott

Apr 2023 - Present (3 years 6 months)

Record structured inspection and repair data for every vehicle processed, feeding fleet-condition monitoring and KPI reporting. Designed a lean triage-to-dispatch repair workflow that improved inspection consistency and vehicle return-to-service turnaround.

Data Recording Fleet Monitoring Workflow Design Failure Analysis Brake Repair Hub Motor Repair Battery Repair Electrical Repair Controller Repair

Web Administrator & IT Systems Specialist

Kenya Tsetse & Trypanosomiasis Eradication Council

Nov 2022 - Nov 2024 (2 years)

Managed database integrations and CMS content pipelines for a government public-health platform, maintaining data integrity and availability. Implemented web analytics tracking and turned traffic and user-behaviour data into evidence-based improvement recommendations.

Database Integration CMS Web Analytics Backup Schedules Access Control SSL Vulnerability Management

Data Analyst / IT Specialist Intern

County Government of Migori

Oct 2021 - Dec 2021 (2 months)

Supported data-quality, integrity and security practices across county departments. Maintained digital asset registers and supported reporting automation.

Data Quality Data Integrity Data Security Digital Asset Management Report Automation