Experience

Ready4S - Custom Software and System Integration

• Poland
• Software Development
• 1 - 100 Employee

• Software Engineer

  • Apr 2023 - Present



Simplemented

• Independent Software Developer

  • Apr 2017 - Present

  * risen internal web app for designing modular furniture composer (Nuxt, Vue/Vuex, draggable) * developed progressive search, filtering, fetching data from API in cooking receipts app (React/Redux) * implemented auth and linear graphs data presentation in trading platform app (Nuxt, Vue/Vuex, Bulma) * created random number generator web site for learning purposes (Vue, Nuxt, Bulma) * designed and developed custom CMS with scheduled post publishing (Express.js, MongoDB, PUG) * scrapped data from web pages and generated CSV file using (Node.js) Show less



iTeamly

• Poland
• IT Services and IT Consulting
• 1 - 100 Employee

• Software Engineer

  • Apr 2022 - Apr 2023



Smallpdf

• Switzerland
• Software Development
• 1 - 100 Employee

• Software Engineer

  • Apr 2022 - Mar 2023



Netguru

• Poland
• IT Services and IT Consulting
• 500 - 600 Employee

• Web Developer

  • Jun 2019 - Nov 2021



INKsearch.co

• Poland
• Technology, Information and Internet
• 1 - 100 Employee

• Web Developer

  • Apr 2019 - Jun 2019



Kodilla

• Poland
• E-Learning Providers
• 1 - 100 Employee

• Web Tech Mentor

  • Apr 2017 - May 2019

  * lectured 36-week programming courses 1-on-1 via video call according to the company's course programme * taught how to build a web page from scratch * mentored 50+ programming adepts, where part of them got their first job during the course * managed 6-member team web project in agile methodology * answered questions and advised solutions for particular problems * reviewed code * monitored progress and motivated the students Topics covered by lectured courses: JavaScript ES6, React/Redux, Jest, Enzyme, MongoDB, Express.js, Node.js, Webpack, jQuery, REST, Git, HTML, SASS/SCSS, CSS Show less



AppUnite

• Android Developer

  • Oct 2014 - May 2017

  * communication with clients and customers * sprint planning * improving CI system * building apps listed below based on the following tech stack: Java, Gradle, REST, OkHttp 3, Retrofit 2, Picasso, RxJava, RxAndroid, Dagger 2, ButterKnife, Crashlytics (Fabric). Some of the projects also include: SQLite, Guava, JUnit, Mockito * team-leading 3 projects and team member in much more Used tech stack: Firebase Messaging, Google Play Services (Google Maps), Zxing, Android Support Library (Ripple Reveal animation), Vuforia, C++/NDK, Thumbor image optmimisation, bluetooth communication, mentoring, building the app with RTL support. Some of the responsibilities: scanning QR codes, process and syncing data, implement augmented reality effects in apps, work with low-level graphics transformation, connect and manage Bluetooth device, beautify applications. Show less



Poznan University of Economics

• Poland
• Higher Education
• 1 - 100 Employee

• Researcher & Web Developer

  • Oct 2011 - Oct 2014

  * optimized database join queries for tables with 100k+ records (PostgreSQL) * visualized connections between data; measured distances between nodes (Java, Neo4j, Maven) * developed an algorithm interpolating an incomplete set of data (C#) * scrapped data (Readability) * developed filtering module for recruiters system (jQuery) Other technologies: GWT, Guava, Tomcat/Jetty, SVN * optimized database join queries for tables with 100k+ records (PostgreSQL) * visualized connections between data; measured distances between nodes (Java, Neo4j, Maven) * developed an algorithm interpolating an incomplete set of data (C#) * scrapped data (Readability) * developed filtering module for recruiters system (jQuery) Other technologies: GWT, Guava, Tomcat/Jetty, SVN