Andrej Gajdos
Fractional CTO Software Architect Dev at Self-employed
Prague, Czechia
Summary
👤
Senior🎓
Top SchoolAndrej Gajdos is a pragmatic fractional CTO and software architect with 11 years of hands-on experience building and scaling web platforms from 0→1 and beyond. He has led technology and business transformations for startups and enterprises (including Apple and Binance), delivered 20+ projects across industries, and repeatedly improved platform stability and performance for products serving millions of users. Skilled across the PERN/MERN stack, TypeScript, data visualizations and cloud infrastructure, he combines deep implementation skills with architecture, CI/CD and observability to reduce technical debt and speed delivery. Andrej frequently guides early-stage teams on MVP scoping, engineering cadence and go-to-market readiness, and helps growth-stage companies with critical refactors, performance tuning and user-experience diagnostics. Based in Prague, he pairs consultancy breadth with a developer’s eye for measurable impact—e.g., optimizing Mongo search and APM integrations to turn slow user flows into sub-second experiences.
11 years of coding experience
11 years of employment as a software developer
Master's degree, Service Science, Management, and Engineering, Master's degree, Service Science, Management, and Engineering at Masaryk University BrnoMaster in Innovation and Research in Informatics, Master in Innovation and Research in Informatics at Polytechnic University of Catalonia
English, Slovak, Czech, Spanish
Stackoverflow
881reputation
223kreached
16answers
1question
jsx
top-5%
Github Skills (200)
web-application10
testing10
spring-data10
http-client10
svg10
google-maps10
chartjs-plugin10
react-leaflet10
tencent10
leaflet-geoman10
browser10
bootstrap-table10
fonts10
static-site-generator10
link-preview10
Programming languages (12)
Github contributions (5)
AndrejGajdos/List-of-Free-Online-Tools-For-Front-end-Web-Development
Apr 2018 - Jan 2020
:bookmark: [2020] List of free online tools and resources in form of web applications or web services for front-end development. Each tool contains a short description with a .gif preview or a webpage screenshot.
Contributions:14 commits, 2 PRs, 20 pushes in 1 year 9 months
screenshotweb-applicationweb-development-toolspatternsfront-end
codysills92/newsfeed-cryptogoods
Jun 2018 - Dec 2020
Contributions:4 commits in 2 years 6 months
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