About Me
I'm Masinde Mtesigwa — a hands‑on Data & AI Engineer based in Espoo, Finland. I build cloud‑native data platforms and production AI systems that turn data into decisions.
My Background
My sweet spot is the intersection of data engineering, AI engineering, and developer enablement: reliable pipelines, measurable ML, and AI agents that help teams move faster.
Over the last years I've shipped data and AI solutions across healthcare and product teams, building lakehouse architectures (Delta/Medallion), streaming & batch pipelines, and Gold data models that power BI and ML.
On the AI side, I build GenAI/RAG services and AI agents that are grounded in high‑quality data, instrumented for safety, and easy to integrate.
How I work
- • Pair with engineers, ship a working slice, then codify it as a playbook/template
- • Keep it observable: dashboards for adoption and outcomes (lead time, PR review time, freshness, SLOs)
- • Prefer lightweight governance and automation over bureaucracy
AI Engineering
Production mindset
Clear KPIs, evaluation harnesses, regression tests for prompts, A/B rollout, and post‑deploy monitoring
MLOps
MLflow model registry, blue/green deployments (Azure ML/AKS), telemetry (latency, quality, drift), and rollback paths
Data for AI
Feature stores, curated Gold datasets, lineage, and data contracts; privacy by design (GDPR/PII minimization, RBAC, audit)
AI Agents I build
DevX agents
PR summarizer & test‑suggestion bot, release‑notes generator, code‑aware assistants (repo embeddings + tools)
Analytics assistants
RAG over internal docs/metrics with citations and guardrails; Slack/Teams interfaces for Q&A
Ops agents
Pipeline triage (read logs/metrics, propose fixes), data‑quality copilot, and support routing with human‑in‑the‑loop
Healthcare/domain agents
Document exploration (RAG + knowledge graph), privacy‑aware redaction, and traceable reasoning
Let's Connect
I'm always interested in discussing data science, machine learning, and healthcare technology. Feel free to reach out through any of these platforms.
Ready to Collaborate?
Whether you're looking for data science expertise, ML consulting, or collaboration on healthcare AI projects, I'd love to hear from you.