Jakub Andrzejewski

JavaScript Conference 2023 (Warsaw & Online)
Learn from the Best
Meet Jakub Andrzejewski

Jakub Andrzejewski

How to avoid bad performance after going live? -> Use Contionous Performance Audits

Throughout my development career, especially in supporting various companies to build e-commerce websites, I've encountered numerous cases of poor website performance. This is a serious issue affecting not just the business but also its customers, as lagging performance often translates into a subpar User Experience. Waiting to measure performance until after a site goes live is generally a recipe for trouble and can be hard to rectify.

In this talk, I'll introduce you to the solution: Continuous Performance Audits. We'll explore tools like Lighthouse CI, Page Speed Insights API, and GitHub Actions to proactively address these challenges.

Jakub Andrzejewski - Senior Developer, Vue Storefront | Poland

Meet our esteemed speaker, a Senior Fullstack Developer at Vue Storefront and a multi-faceted tech ambassador for Nuxt.js, Storyblok, Algolia, Cloudinary, and Supabase. Recognized as a Google Developer Expert in Web Performance, they are passionate about sharing their extensive knowledge in Nuxt, Vue, and performance optimization. As a fervent Open Source Evangelist, they continue to advocate for community engagement and collective learning. Don't miss the chance to learn from a developer who not only codes but also empowers others to excel in the ever-evolving world of web development!

Learn from the Best Featured Speakers

Tomasz Ducin

Independent Consultant, Architect, Developer & Trainer, Poland

Dr. Philippe De Ryck

Security Expert, Founder, GDE, Pragmatic Web Security | Belgium

Sylwia Laskowska

Senior JavaScript Developer, Atos | Poland

Eugene Fidelin

Engineering Manager & Frontend SME, eBay | Netherlands

Julien Huang

Nuxt Core Team, Leetchi | France

Jemima Abu

Front End Developer, GDE, Microsoft MVP , CAIS | UK

Nir Kaufman

Tech Lead, Full-stack AI Engineer, GDE, Tikal | Israel

Daria Poliakova

Front-end developer, Conscensia | Poland

Matthew Podwysocki

Staff Engineer, Mapbox | USA

Damian Płaza

Senior Software Engineer / Power Grid Gdańsk R&D Manager, Volue/Bottega IT Minds | Poland

Soumaya Erradi

Senior Software Developer, Atlantis S.R.L. | Italy

Ihor Maistrenko

Angular / .NET Developer / Team Lead, Conscensia | Poland

Manfred Steyer

GDE for Angular, softwarearchitekt.at | Austria

Jakub Andrzejewski

Senior Fullstack Developer & Advocate, GDE, Monterail | Poland

Markus Ingvarsson

Back End Developer, Podme | Sweden

Michał Jawulski

Managing Delivery Architect, Capgemini | Poland

Frizzarin Nicolas

Senior Staff Engineer, GDE, SFEIR | Luxembourg

Önder Ceylan

Principal Engineer, Google Developers Expert, Jumbo Supermarkten | Netherlands

Alain Chautard

GDE, Expert Web Consultant, Trainer, Mentor, Angular Training | France

Michael Egger-Zikes

Trainer & Consultant, AngularArchitects.io | Austria

Alex Okrushko

Senior Software Engineer, Snowflake | Canada

Alexander Thalhammer

Passionate Angular Developer, Angular Architects | Austria

Younes Jaaidi

Software Development Cook, Teacher & Coach, GDE | France

Daniel Sogl

Software-Architekt, Thinktecture AG | Germany

Rainer Hahnekamp

Trainer and Consultant, AngularArchitects.io | Austria

Dariusz Kalbarczyk

Google Developer Expert, Author, Podcaster, NG/JS/AI POLAND | Poland

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