Andrzej Gorgoń

Rising Codementor

US$8.00

For every 15 mins

ABOUT ME

Senior front-end developer with 8+ years of experience and all-around knowledge

Here to help you with any challenge you're facing. I believe together we'll get through it step by step reaching satisfying solution.

Involved in software development since 2013. Begun as fullstack developer - mostly PHP, then through phase of software testing moved and established in frontend development. I worked with small (locally oriented application) to the large widely distributed project. At every project I learn something new I wish I can share with you, to provide you the best assistance.

Thanks to having chance to work with backend and testing technologies, I can approach frontend development with more detailed eye.

Czech, Polish, English

Prague (+02:00)

Joined May 2022

EXPERTISE

JavaScript

8 years experience

Since the very beginning of my career I used JavaScript in my everyday work. Strictly with Javascript I work about 6 years. I was creatin...

Since the very beginning of my career I used JavaScript in my everyday work. Strictly with Javascript I work about 6 years. I was creating and maintaining application from small to large ones. Because of working with a lot of legacy applications in the past, I have the knowledge of the approaches that are not often used currently but something become handy.

HTML/CSS

9 years experience

It's integral part of my everyday work. For about 9 years now, I use HTML and CSS. Started with using HTML4 and CSS2 and then along with ...

It's integral part of my everyday work. For about 9 years now, I use HTML and CSS. Started with using HTML4 and CSS2 and then along with the technology development, moved to HTML5 and CSS3. I work a lot with the UX designers, translating the designs into corresponding HTML/CSS structure that become mirror reflection of what was designed. Worked with Zeplin, Figma and Photoshop to deliver proper HTML/CSS solution. Developed plenty of mobile views.

Responsive Design Mobile first CSS3

Responsive Design Mobile first CSS3 HTML5 Bootstrap

React

6 years experience

ReactJS is currently my main responsibilities. Worked and still using React in everyday job. I am using react since 2016.

Redux

Node.js

4 years experience

I had maintained and developed full stack application based on ExpressJS and HapiJS. I have experience with MongoDB as well. Did optimize...

I had maintained and developed full stack application based on ExpressJS and HapiJS. I have experience with MongoDB as well. Did optimize existing MongoDB structure. Has experience in developing APIs.

Express.js hapi.js Mongoose

Express.js hapi.js Mongoose MongoDB

PHP

3 years experience

Symfony 2 WordPress CakePHP

Symfony 2 WordPress CakePHP Zend Framework

REVIEWS FROM CLIENTS

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SOCIAL PRESENCE

Community Posts

Let's write a piano chord visualization application - a vanilla JS beginner-friendly tutorial—part I.

In my debut post, I'd like to walk you through the creation of a simple chord visualization application. We aim to create an extensible application that doesn't use any popular JavaScript...

Let's write a piano chord visualization application - a vanilla JS beginner-friendly tutorial—part II.

In part I, we learned the basic rules of creating a chord and created our HTML/CSS piano keyboard. In this part, we will finish the HTML/CSS template and make core JavaScript functionality.

Let's write a piano chord visualization application - a vanilla JS beginner-friendly tutorial—part III.

In part II (https://www.codementor.io/@andrzejgorgonag/let-s-write-a-piano-chord-visualization-application-a-vanilla-js-beginner-friendly-tutorial-part-ii-1trq96zr6o), we have learned and...

EMPLOYMENTS

Frontend Developer

LookingGlass Cyber Solutions

2020-04-01-Present

Main responsibilities: - designing and architecting frontend soluitions, - development and maintenance of the frontend applications, - ...

Main responsibilities: - designing and architecting frontend soluitions, - development and maintenance of the frontend applications, - leading and assisting frontend team to keep everything to the plan,

HTML/CSS

Elasticsearch

React

HTML/CSS

Elasticsearch

React

JavaScript

Senior Software Engineer

ABB PG

2019-04-01-2020-04-01

Main responsibilities: - Maintenance and development of the frontend application - Working with other teams to get projects vertically sy...

Main responsibilities: - Maintenance and development of the frontend application - Working with other teams to get projects vertically synchronised - Taking part in solution design meetings - Mentoring and helping junior frontend developers

HTML/CSS

Node.js

JavaScript

HTML/CSS

Node.js

JavaScript

JavaScript Fullstack Developer

Softnauts

2018-06-01-2019-03-01

Main responsibilities: - Implementing new features (both backend and frontend) - Optimization and bug fixing of existing solutions. Acco...

Main responsibilities: - Implementing new features (both backend and frontend) - Optimization and bug fixing of existing solutions. Accomplishments: - Fixed severe optimization issues. - Speed-up of application performance. Some crucial features started working 20 times faster. - Production database engine update and data migration - Found and fixed potential security risk issues

HTML/CSS

Node.js

MongoDB

HTML/CSS

Node.js

MongoDB

Angular

Mongoose

React

hapi.js