Rafał Przetakowski
Company Owner at Beeflow Ltd
Stockton-on-Tees, England, United Kingdom
Summary
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SeniorRafał Przetakowski is an experienced backend architect and entrepreneur with 12 years delivering resilient, high-throughput systems across Python/Django and FastAPI ecosystems. As founder of Beeflow Ltd and a long-time trainer at Codementors and Software Development Academy, he blends hands-on engineering with curriculum design—teaching everything from Git and Linux to Django, SQLAlchemy and Agile workflows. He has led architectural efforts for real-time, distributed platforms (notably a poker backend with REST + WebSocket gateways, observer-based event flows and bot integration) and migrated monoliths to event-driven microservices on AWS/GCP. Rafał is pragmatic about reliability and observability, prioritising transactional integrity, performance testing and clear service ownership. He also brings telecom billing, DB administration and ops experience from earlier roles, giving him a rare cross-disciplinary perspective on system design, data integrity and business processes. Based in Stockton-on-Tees, he is a mentor-minded technologist who prefers backend systems and platform engineering over frontend or Java work.
12 years of coding experience
8 years of employment as a software developer
English, Polish
Stackoverflow
66reputation
2kreached
8answers
0questions
Github Skills (23)
html6
flask6
php6
html-parsing6
python6
socket-io6
mysql6
django3
property-based-testing3
jsf3
database3
fastapi3
json-schema3
faker3
docker-compose2
Programming languages (4)
Github contributions (5)
beeflow/sqlquery
Jan 2014 - Jun 2019
A simple SQL query manager, with option to secure queries by setting parameter type.
Contributions:1 release, 24 commits, 27 pushes in 5 years 6 months
querysecuremysqlsettingsql
beeflow/BeeflowAjax
Jun 2015 - Jul 2019
BeeflowAjaxBundle
Contributions:53 pushes, 1 branch, 13 tags in 4 years 1 month
phpsymfony-bundlesymfony
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