Paweł Chalacis
Staff Engineer at Ticketure
Auckland, Auckland, Poland
Summary
👤
Senior🎓
Top SchoolPaweł Chalacis is a Staff Engineer with two decades of web development experience and a nine-year focused trajectory in modern JavaScript architectures, currently shaping frontend architecture and CI reliability at Ticketure. He combines hands-on full‑stack skills (Node.js, React, MySQL/Postgres, MongoDB) with a strong emphasis on performance optimization, security, and systems that handle very heavy traffic. Paweł has led legacy migrations, promoted practical AI-assisted development, and is obsessive about documentation and developer experience—often writing the docs others avoid. His background spans product-focused startups and large platforms (Sky NZ), bringing practical project management and R&D curiosity to engineering leadership. A subtle throughline in his career is turning operational pain points—slow sites, fragile CI, legacy sprawl—into repeatable, measurable improvements.
9 years of coding experience
19 years of employment as a software developer
Academy of economics in Cracow
English, Polish
Github Skills (6)
trainer10
pytorch7
javascript7
machine-learning7
js7
deep-learning6
Programming languages (1)
Github contributions (3)
pchalacis/trainerroad-to-trainingpeaks
May 2017 - Jun 2020
This code allows you to copy trainer road workouts to training peaks
Contributions:13 commits, 15 pushes, 1 branch in 3 years 1 month
pytorchjsroaddeep-learningjavascript
pchalacis/delft-nztools
Oct 2017 - Oct 2017
Contributions:1 push, 1 branch in 1 day
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