Joris Hoendervangers
Python Trainer at Data Science Partners
Utrecht Area Netherlands
Summary
👤
Senior🎓
Top SchoolJoris Hoendervangers is a Python trainer and freelance developer with nine years of experience who helps teams modernize codebases and adopt AI, drawing on a background in financial markets and production-grade systems. Since 2018 he has coached over 1,000 engineers through Python best practices, testing, CI/CD and architecture while delivering hands-on AI/LLM integrations (OpenAI, Anthropic, Gemini), RAG and autonomous agents. He currently splits his time running PythonSherpa, shaping engineering at Watson + Holmes, and overseeing a highly available client portal as CTO at BNC Tax & Accounting. Comfortable migrating teams from Java/C++/Matlab to idiomatic Python, he also brings practical ops skills—Airflow, Kubernetes, Grafana and Sentry—to make AI projects reliable in production. Colleagues value him for turning messy legacy code into maintainable systems and for blending trader-born rigor with accessible training.
9 years of coding experience
5 years of employment as a software developer
MSc Financial Management, MSc Financial Management at Tilburg UniversityBusiness Administration, Business Administration at San Diego State UniversityGymnasium, Gymnasium at Varendonck College
Stackoverflow
2,590reputation
213kreached
78answers
17questions
python
top-5%
Github Skills (119)
python10
saml10
authentication10
xadmin10
pdf-generation10
recaptcha10
login-system10
django10
pdf-parsing10
voting10
django-project10
webauthn10
openid-connect10
pdf-files10
two-factor-authentication10
Programming languages (8)
Github contributions (5)
hoenie-ams/eikon-python
Feb 2017 - Jan 2023
Contributions:31 commits, 4 PRs, 30 pushes in 6 years
apipythonreuters
pythonsherpa/exercises
Dec 2020 - Nov 2022
Contributions:27 pushes, 1 branch in 1 year 11 months
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