Basics of Dependency Injection in TypeScript
Object-oriented programming has a lot of rules. But these aren’t just to have something to talk about during code reviews or to flex on which book from 1994 or 2008 you’ve read.
Hello,
my name is Tomasz
I design and code modern, fast and accessible websites for small businesses and startups.
Former developer, tech lead and manager with over 16 years of commercial experience.
Since August 2024, I am running this one-man agency to help companies (especially startups and small businesses) with their web challenges.
As of recently, I’ve started my YouTube channel focused on the daily life as a developer and team leader.
All my videos are also available as blog posts.
Services
ServicesWebsite
Simple as that. If your business needs a website, I am happy to partner up and help you get it!
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Static website ready to be published when you’re ready
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Figma design file
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Code in the repository
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Tests
Front-end Development
You already have a design (or a designer) and want to get your site coded? Say no more – I can get it up and running with tech adjusted for your needs.
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Static website ready to be published when you’re ready
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Code in the repository
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Tests
Consulting
If you or your team needs suggestions, is stuck or simply want to bounce off ideas, I am here. As a seasoned developer working for both big and small, I am certain I will be able to assist you in your pickle.
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Advice on topics such as development, architecture, hiring, project management, etc.
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Meetings with you, your developers, designers or managers
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Code reviews
Writings
& Videos
Writings & Videos
Abstract classes, interfaces, and types in TypeScript
TypeScript, while being “only” a superset of JavaScript, provides quite robust system of typing. But, when to use what?
Design Sytems in React – Feature-based Development with Atomic Design
Last time we’ve used atomic design methodology to move the whole UI to a separate layer. Today we will take business problems and put it in yet another place.
Form validation in the browser
With forms, we have a few ways of validation. Today I will tackle the default browser-based one.
Is Zustand the best state manager for React?
Zustand is a lean, modern and easy to use state manager. Let's see how to use it with React!
JavaScript Testing Crash Course – Part 1
In today’s development, writing tests is a crucial skill. Let's see how we can start with testing JavaScript applications.
Work
Experience
WorkExperience
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Engineering Manager
at OLX 2024
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Team Leader
at Surfshark/Incogni 2022/2024
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Team Leader & People Lead
at optilyz 2020/2022
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Front-end Team Leader
at Batmaid 2019
