$50  / per hour

Years of experience


Tech Stack

JavaScript, Angular, Docker, Electron.js, MongoDB, MySQL, PostgreSQL, Python, React, Vue

Employment history

Senior UI Architect, Globe Telecom via Cloubees Ltd April 2020 Building prototypes and step by step refining delivered solutions following evolving requirements from Solution Architect based on comments of end users and limitations of Vlocity package
Front-end Technical Lead, Orange Poland Inc. via Astek Ltd June 2019 - Present Leading whole front-end part of the Orange Flex project: Customer Support Console - analysing requirements and making tech-related decisions; developing core if needed; Webview-based part of the React Native application - engineering, developing, optimizing web and app parts Landing Page
Senior Full-Stack Developer, Orange Poland Inc. via Astek Ltd August 2018 - June 2019 Customer Support Console UI development, Developing Webview-based React Native(RN) application screens
Senior Full-Stack Developer, RTB House August 2016 - July 2018 Engineering and developing internal and external tools, web apps (single page app + REST API)
Software Engineer, Websensa February 2015 - July 2016 Creating back-ends and front-ends from scratch. Engineering and developing whole projects, projects modules, large-scale and resource-intensive apps
Senior Full-Stack Developer, TubaArt December 2013 - January 2015 Creating simple web pages, Developing and deploying Django and Flask projects

Education history

Bachelor, Technical University of Bialystok 2010 - 2014 Information Technology
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I agree to and accept that DevsData LLC will provide better user experience by collecting, analyzing and cataloging information about Internet electronic addresses that I have connected with my devices and about the type of my devices (such as the type and version of software) as well as by making automatic decisions (not involving sensitive data). The agreement applies for the legally binding period, or until either the user or DevsData LLC withdraws from the agreement. Withdrawing from the agreement will result in removing the user's data. Please see our privacy policy.

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Best back-end engineers I've ever worked with...​

“I interviewed about a dozen different firms. DevsData LLC is truly exceptional – their backend developers are some of the best I’ve ever worked with. I’ve worked with a lot of very well-qualified developers, locally in San Francisco, and remotely, so that is not a compliment I offer lightly. I appreciate their depth of knowledge and their ability to get things done quickly. “


Nicholas Johnson




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