Adam Tkaczyk
Warsaw, Masovian Voivodeship, Poland
Summary
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SeniorAdam Tkaczyk is a pragmatic Co-Founder and CTO with 8 years of experience turning zero-to-one ideas into production-grade, multi-tenant platforms. He has a proven track record building and launching B2B2C products—most notably a white-label educational platform that reached 25,000+ users in under five months—and now leads a LaaS startup combining AI-driven drafting with expert verification. Comfortable both as a hands-on engineer and a strategic technical partner, he defines architecture, infrastructure, and delivery pipelines while also driving business development and early sales. His stack expertise spans cloud-native architectures on AWS/GCP, tenant-isolated databases, and AI integrations (Gemini/GPTs), and he authors cel-js reflecting an interest in domain-driven design. Based in Warsaw, he works fractional CTO roles to stabilize and scale platforms, often taking full ownership of the tech stack so founders can focus on growth. A founder who still ships code, he blends product-minded engineering with operational rigor and SEO-aware delivery.
8 years of coding experience
Stackoverflow
150reputation
187kreached
10answers
5questions
Github Skills (137)
evaluator10
common-expression-language10
async10
rest10
vue10
fetch10
react-hook-form10
javascript9
js9
publish9
mdbootstrap9
stale-while-revalidate9
asynchronous9
chrome-extension9
react9
Programming languages (8)
Github contributions (5)
ChromeGG/cel-js
Nov 2023 - Jan 2026
cel-js is a Common Expression Language (CEL) evaluator for JavaScript
Contributions:22 releases, 24 reviews, 60 PRs in 2 years 3 months
common-expression-languagejavascriptjscelevaluator
ChromeGG/familiada-legacy
Jul 2022 - Jan 2023
Online clone of popular show
Contributions:141 commits, 12 PRs, 53 pushes in 5 months
nx-workspacetypescriptreact
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