Jakub Skałecki
Co-Founder & CTO at Postline.ai
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolJakub Skałecki is a pragmatic software leader and serial founder with 12 years of experience building production-ready SaaS and AI products from architecture to deployment. As Co-Founder & CTO of Postline.ai and Mind Nexus, he combines hands-on coding passion with product-focused engineering—previously leading teams to ship mobile and web platforms, real-time gaming systems, and ML-driven video and analytics pipelines. He has a strong track record of optimizing ML inference and CI/CD for Kubernetes, turning multi-hour jobs into seconds and establishing reliable on-demand staging and autoscaled production. Comfortable across frontend, backend, and infrastructure, he mentors small teams and bridges research and delivery to make ML features production-ready. Based in Warsaw, he blends academic training from Warsaw University of Technology with practical startup grit and a persistent love of coding that keeps him shipping.
12 years of coding experience
9 years of employment as a software developer
Master’s Degree Informatics, Master’s Degree Informatics at Warsaw University of Technology
Polish, English
Stackoverflow
1,983reputation
387kreached
6answers
7questions
sqlalchemy
top-5%
json
top-5%
python
top-5%
Github Skills (200)
encrypt10
dashboard10
experiences10
readability10
grafana10
resty10
ubuntu10
lua10
elasticsearch10
rest-api10
influxdb10
libfdk-aac10
monitoring10
javascript10
letsencrypt10
Programming languages (9)
Github contributions (5)
Valian/pgg
Sep 2014 - Apr 2021
Procedural Galaxy Generation
Contributions:54 commits, 23 pushes in 6 years 8 months
proceduraltlagalaxyprocedural-generation
Valian/human-tower-resources
Jul 2016 - Jul 2016
Contributions:45 commits, 24 pushes, 2 branches in 4 days
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