Jerzy Wozniak
Mentor
(8 reviews)
US$20.00
For every 15 mins
11
Sessions/Jobs
ABOUT ME
Web Architect
Web Architect
The field of my greatest expertise are the frontend web technologies. I also have a strong background and experience in other software development areas.
While cooperating with companies from all around the world, I have worked on e-commerce projects, Internet booking systems and delivered other dedicated solutions and applications.
My passion is taking part in the whole software creation process - from establishing the requirements up to the moment when end-users verify the results and give feedback.
Polish, English
Warsaw (+01:00)
Joined May 2019
EXPERTISE
3 years experience | 7 endorsements
I'm a big evangelist of using streams on the front-end. It's a technology that's still evolving. They allow to make a less bug prone code...
I'm a big evangelist of using streams on the front-end. It's a technology that's still evolving. They allow to make a less bug prone code. They are tricky to use at first, but after you get to know them better, they reward you back greatly.
3 years experience
3 years experience | 5 endorsements
TypeScript is the natural extension of the JavaScript. It makes the development much easier. I try to use TypeScript whenever I can - if ...
TypeScript is the natural extension of the JavaScript. It makes the development much easier. I try to use TypeScript whenever I can - if you use it once, you'll never go back!
2 years experience | 8 endorsements
Serious modern web applications need some good state management. NgRx is a great tool to have a reliable source of data. I have architect...
Serious modern web applications need some good state management. NgRx is a great tool to have a reliable source of data. I have architected and implemented two big projects which use NgRx. Thanks to that, there are very little bugs and the flow of the data is
9 years experience | 2 endorsements
8 years experience
Strong expertise on CSS and SCSS. Very often the same result can be achieved in a few different ways. The important thing is to decide wh...
Strong expertise on CSS and SCSS. Very often the same result can be achieved in a few different ways. The important thing is to decide which is the best for certain scenario. Years of expertise give me the confidence and the ability to find the best solutions for every scenario.
5 years experience | 1 endorsement
This is the technology in which I'm the most proficient. I can architect any web app using Angular. I feel very confident using it and I'...
This is the technology in which I'm the most proficient. I can architect any web app using Angular. I feel very confident using it and I'm aware of the strong and weak points of the features it has to offer. I've architected and developed major apps using this framework, many of which are the core apps of the companies which use them.
In the current days I favor the Angular + NgRx + RxJS connection. It has allowed me to achieve robust solutions in the more complicated apps.
REVIEWS FROM CLIENTS
(8 reviews)
Dave Gray
May 2020
Very strong understanding of rxjs obesrvables, highly recommended!
Dave Gray
May 2020
Always a pleasure! Thank you
Dave Gray
April 2020
Highly recommended!
Ethan Fairweather
April 2020
This guy really knows his stuff!!
Dave Gray
April 2020
The best on codementor. Jerzy takes the time to explain the task at hand in great deal. He has helped me further my knowledge with NGRX, express and the security surrounding it. Always a pleasure and highly recommended!
Dave Gray
April 2020
Great help and very knowledgeable
Dave Gray
April 2020
Highly recommended!
Dave Gray
March 2020
Excellent tutor! Highly recommended! Took the time to explain everything I needed to know about NGRX in detail.
SOCIAL PRESENCE
portfolio-page
0
0
microservice-template
A boilerplate for Node.js microservice
TypeScript
0
0
EMPLOYMENTS
Senior Front-end Developer
Enplug
2018-03-01-Present
Architecting and developing web apps for digital signage
Architecting and developing web apps for digital signage
Angular
TypeScript
RxJS
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Angular
TypeScript
RxJS
NgRx
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Owner
Fotado
2015-09-01-Present
Founded, developed and managed an e-commerce platform allowing customers to create personalized gifts in a convenient way.
Founded, developed and managed an e-commerce platform allowing customers to create personalized gifts in a convenient way.
C#
MongoDB
Angular
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C#
MongoDB
Angular
JavaScript
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Owner
smart studios
2015-08-01-Present
As my own company, I help other people and companies succeed in the IT world.
As my own company, I help other people and companies succeed in the IT world.
HTML/CSS
C#
MongoDB
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HTML/CSS
C#
MongoDB
Angular
TypeScript
JavaScript
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PROJECTS
#gather.teams
2002
I've created an online matchmaking platform for Counter-Strike 1.6. It allowed users to take part in 5vs5 (10-player) games through the I...
I've created an online matchmaking platform for Counter-Strike 1.6. It allowed users to take part in 5vs5 (10-player) games through the IRC (Internet Relay Chat) network. During the biggest fame there were around 300 games played a day using that platform.
HTML/CSS
PHP
MySQL
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HTML/CSS
PHP
MySQL
JavaScript
Mirc scripting
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