Speaker Directory

Meet the 343+ experts who have shared their knowledge on the WarsawJS stage.

Showing 12 of 343 speakers (Page 13 of 29)

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1 Talk
Mateusz Krzeszowiak

Mateusz Krzeszowiak

Frontend Performance Engineer at Allegro.pl

Mateusz is a front-end developer and performance enthusiast from Krakow. Having built more than 5 years of e-commerce experience, he decided to join the biggest Polish sales platform - Allegro, over a year ago. If he’s not fighting for user experience, he’s most probably browsing for vinyl records or playing a new game.

year
1 Talk
Mateusz Kocz

Mateusz Kocz

Full-Stack Developer (JavaScript)

WarsawJS community speaker.

Angular
1 Talk
Mateusz Falkowski

Mateusz Falkowski

Web & Mobile Developer, IT Consultant

WarsawJS community speaker.

Build
5 Talks
Mateusz Chrzonstowski

Mateusz Chrzonstowski

Software Engineer, IT Trainer

I help to achieve better results by creating computer programs and by sharing my knowledge about how to program. I combine an engineering approach with a smile and a business-focused mindset. I am a software engineer and IT trainer focused on front-end, JVM, and integration technologies, with relevant full-stack experience. Since 2013, I have been making a living by programming. I share my knowledge at meetups, job fairs, and conferences. I am skilled in JavaScript, Java, and Arduino and in addition to programming and knowledge sharing, I am truly interested in AI, technology, Dragon Ball, MMA, and the strategies of the big companies (Frightful5).

AdventpersonalClean
0 Talks
Mateusz Choma

Mateusz Choma

JS Developer (AmazingDesign) / Trainer (CodeRoad)

I am a scientific mind, passionate of technology, an engineer “squared” — a graduate of two universities ;) But mostly, I'm a JS developer who love sailing!

JavaScript
1 Talk
Martyna Skup

Martyna Skup

Speaker

I'm a Frontend Engineer with six years of experience, an active WarsawJS volunteer, and someone deeply passionate about coaching and personal development. With a background in teaching German, I bring strong communication and mentoring skills, and I'm driven by helping people grow, gain confidence, and develop their skills.

Let's
2 Talks
Martyna Nowocień

Martyna Nowocień

Front-end Developer @ ITMAGINATION

Fanka ReactJS, pasjonatka front-endu. Stała uczestniczka i działaczka w community programistycznym. Chciałaby powiedzieć dla tych co jeszcze w React JS nie mieli okazji pisać czym on jest, jak się za niego zabrać, co warto o nim wiedzieć i gdzie warto szukać na jego temat szerszej wiedzy.

zeraReact
1 Talk
Mariusz Nowak

Mariusz Nowak

JavaScript/Node.js Applications Architect

Full-stack JavaScript programmer, involved into development of both Progressive Web Applications and Serverless Node.js backends that also power native mobile apps. Currently helping world's first mobility operator to successfully employ a Serverless (FaaS) architecture as a foundation for growing mobility ecosystem.

Kind
1 Talk
Mariusz Lichota

Mariusz Lichota

IT Expert @ Bank Polskiej Spółdzielczości

WarsawJS community speaker.

Aplikacja
2 Talks
Mariusz Kaczkowski

Mariusz Kaczkowski

Lead Front-end Developer

18 years of experience in software development, mostly FE . Currently working as Staff Software Engineer working at Box. Passioned about FE development and AI adoption to boost developer productivity. Creator of the DevPromptAI ( http://devprompt.ai ) [a free, passion project to improve your work using AI] I’ve previously given a presentation on the “Impact of Page Performance on Conversion Rates” at WarsawJS on August 8, 2018.

HandingWpływ
1 Talk
Maria Belka

Maria Belka

CEO & Co-Founder Mentors4Starters

Business mentor, deals with the AdTech industry and Blockchain technology. Since 2011, she has been involved in the creation of technological start-ups. He specializes in strategy planning and project management. CEO and co-founder of the Mentors4Starters Foundation. Twice elected curator of the Global Shapers Warsaw Hub (2014/2015 and 2017/2018), from 2014 on the board of the association. A graduate of the University of Geneva and the University of Birmingham. PhD student in finance at the Warsaw School of Economics. During her studies, she gained experience in international organizations and institutions, such as the United Nations, the European Parliament and the National Bank of Kazakhstan. In 2017, she was featured on the NEW EUROPE100 Challengers list, created by Res Publica, Google and Visegrad Fund and in cooperation with the Financial Times. Involved in numerous social initiatives in Poland and abroad, including Citrus Saturday, Enactus, Students Action for Refugees, Big Brothers Big Sisters Poland, Girls Go Start-up, Google Launchpad. Member of the Warsaw branch of Singularity University and the Blockchain TechCongress Program Board. Fluent in 5 languages, pesketarian, runner, mentor.

Fireside
0 Talks
Marek Święcicki

Marek Święcicki

Programista Front-end @ Rebased

WarsawJS community speaker.

JavaScript