Senior Node.js Developer

• Sep 2022 - Present

Founding Member

• Apr 2022 - Present

Owner, Senior Software Engineer

• Sep 2018 - Present

Used technologies: Node.js, Express, Meteor.js, PHP, Symfony, REST, GraphQL, PostgreSQL, MySQL. Used technologies: Node.js, Express, Meteor.js, PHP, Symfony, REST, GraphQL, PostgreSQL, MySQL.

Senior Software Engineer

• Sep 2021 - Aug 2022

Work on improving product and category pages in one of the largest e-commerce stores in Poland for LPP S.A. (brands Reserved, Sinsay, Cropp, Mohito, House). Scrum methodology for close and agile cooperation with the team. Regular code reviews for team members and taking care of software quality. Advice on choosing the best solutions during development. Preparing and conducting courses within the company. Work on improving product and category pages in one of the largest e-commerce stores in Poland for LPP S.A. (brands Reserved, Sinsay, Cropp, Mohito, House). Scrum methodology for close and agile cooperation with the team. Regular code reviews for team members and taking care of software quality. Advice on choosing the best solutions during development. Preparing and conducting courses within the company.

Web Developer / Senior Web Developer

• Nov 2019 - Sep 2021

Developing backend of two different kinds of platforms aggregating weekly ads from different shops from many countries (PHP). Creating new features/modules and also maintaining current ones. Optimizing and writing efficient SQL queries. Preparing queries for different data manipulations. Coding also front-end parts of the apps using Bootstrap 3|4, SASS, HTML and JavaScript. Advising and helping teammates in solving problems and designing the solutions. Regular code review for teammates. Trying to keep the best code quality possible. Caring of platforms with millions of monthly unique visitors - caching everything possible, also taking care about SEO (basic). Automating error logs delivery from apps. Taking part in the job interviews - technical part. Replacing the technical director in his absence and helping in technical decisions. Show less

Web Developer

• Jan 2018 - Oct 2019

Designing and implementation of new, key, features and platform integrations for motivational programs software. Developing the company core library written in Symfony 3 commonly used in the company's software. Preparing code reviews for team members, own work schedule and time estimations. Designing and implementation of new, key, features and platform integrations for motivational programs software. Developing the company core library written in Symfony 3 commonly used in the company's software. Preparing code reviews for team members, own work schedule and time estimations.

Junior Web Developer

• Mar 2016 - Dec 2017

Creating rich, automated emails for applications clients. Developing landing pages and helping in software maintenance. Technologies: PHP, MySQL, HTML5, CSS, JavaScript, PhaserJS. Great accomplishment was a quite simple game I created using the PhaserJS library for one of our clients. It was very popular and had thousands of gameplays in a short time. Creating rich, automated emails for applications clients. Developing landing pages and helping in software maintenance. Technologies: PHP, MySQL, HTML5, CSS, JavaScript, PhaserJS. Great accomplishment was a quite simple game I created using the PhaserJS library for one of our clients. It was very popular and had thousands of gameplays in a short time.

Electrician and Automation Engineer

• Aug 2015 - Oct 2015

Diagnostics, maintenance and repair of machinery and equipment in the production plant. Diagnostics, maintenance and repair of machinery and equipment in the production plant.

Constructor

• Dec 2014 - Jul 2015

Duties: - modeling elements and machines in SolidWorks, - creating technical documentation, - cooperation with quality and production departments. Duties: - modeling elements and machines in SolidWorks, - creating technical documentation, - cooperation with quality and production departments.