Welcome!_

I'm Alex (Oleksandr) Tryshchenko, a senior engineering leader based in Amsterdam.
I work at Typeform as a Senior Engineering Manager.
I do public speaking, writing, and occasionally record educational content.
For event or collaboration requests, please use the contact form or LinkedIn.

AI-first JavaScript Framework of the Future! Alt.NET Sydney (Online), 25 September 2024
Cheap React Performance Testing You Can Introduce Over Lunch Advanced.js, Amsterdam, NL, 1 May 2024
Challenges Of Scaling Startups (Panel) LEAD Seminar, Amsterdam, NL, 6 March 2024
Observability For Frontend Engineers React Amsterdam, Amsterdam, NL, 8 February 2024
Challenges Of Decomposing A Massive Front-End Using Micro-Frontends React Day Berlin, Berlin, DE, 8 December 2023
Challenges Of Decomposing A Massive Front-End Using Micro-Frontends Sydney Alt.Net (Online), 29 August 2023
Challenges Of Decomposing A Massive Front-End Using Micro-Frontends JS Eindhoven, Eindhoven, NL, 10 May 2023
Challenges Of Decomposing A Massive Front-End Using Micro-Frontends Advanced.js, Amsterdam, NL, 7 December 2022
Front-End Performance With Any Framework Amsterdam.js, Amsterdam, NL, 12 April 2022
We Spent 5 Years Writing 10,000 Front-End Tests And Got Upset About That / React Amsterdam React Amsterdam, Amsterdam, NL, 06 October 2021
Why So Hard? Node.js Wroclaw (Online), 16 June 2020
How We Automated Testing, Got Rid Of Qa Engineers, And Survived CTM Berlin (Online), 09 April 2020
Mobile Web Applications Can Be Performant Too Perf.now() meetup, Amsterdam, NL, 30 November 2019
Building Futureproof Pwa'S Front-End Night, Amsterdam, NL, 24 October 2019
React Context Api As Your Next State Management System React Amsterdam, Amsterdam, NL, 17 October 2019
Journey Through Hybrid Mobile Apps With Js JSDay, Verona, IT, 8-9 May 2019
Developing Software In A Team Without Pain Hacktoberfest Poznań, Poznań, PL, 13 October 2018
Web Accessibility In A Nutshell Grill.js, Wroclaw, PL, 19 August 2018
Building Performant Api'S With Koa.Js IT Talk Wroclaw, Wroclaw, PL, 22 March 2018
Building Performant Api'S With Koa.Js Node.js Berlin, Berlin, DE, 13 March 2018
Currying With Ramda React Warsaw, Warsaw, PL, 06 February 2018
Currying With Ramda React Wroclaw, Wroclaw, PL, 30 January 2018
Functional Programming In Js With Monads WebDevBBQ @ mercedes-benz.io, Stuttgart, DE, 26 January 2018
Full Cycle Of Telegram Bot Development Process With Node.Js IT NonStop Wroclaw, Wroclaw, PL, 18 November 2017
Web Animations Hillel Webinar (Online), 02 February 2016
Ecmascript 6 Explained Ciklum Speaker Corner, Dnipro, UA, 09 November 2015
Phalcon Framework On Production PHP User Group 5, Dnipro, UA, 24 June 2015
How Fear Premium Ruins Engineering Teams 2025-06-13
Tangible signals on code quality derived from Jira data 2024-03-27
Landing junior software engineering job in 2023. How to combat the recession, AI, and dense hiring market? 2023-04-19
I measured a performance of front-end HTTP orchestration. Is it feasible in 2023? 2023-01-29
10 Ways How To Fuck Yourself Up While Public Speaking 2019-11-12
Why Am I Doing Public Speaking at Tech Events? The Honest Answer. 2017-10-24
P2P In the Browser (Russian) 2016-04-27
Using ES6 Generators on Koa2 Example (Russian) 2016-10-13
The Magical Kingdom of Undefined, NaN, False, Null, 0, [] and '' in JavaScript. How to. 2017-12-19
Moving From Wordpress to Static HTML Using Hexo 2017-02-06
The Performance Testing of ES6 Generators, ES6 Promises and Callbacks 2016-07-16
How I Structured English Tenses into JSON and Visalized It. 2016-07-05
How to Migrate from Chart.js 1.X to 2.X 2016-05-14
AI-first Framework of The Future 2024-09-25
Decomposing a massive front-end using micro-frontends 2023-08-29
Open AI API translates my website for 0.02$. Is result any good? 2022-05-19
8 Kinds of Front-End Tests You Can Write 2021-05-08
React Context API as your next state engine 2019-11-3
Functional JavaScript With Moands 2018-04-09