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Roman Z.

Full-stack Developer
Front-end Developer

Experience: 6.5 years

About Me

I have been working with JavaScript, HTML, and CSS for 4+ years, and with React and Redux for 2.5 years now. I have a basic experience with BackEnd (Node.js, MySQL, Python), and would happily continue to practice it.
I’m passionate about the quality of code.



Kyiv International University


Bachelor of Journalism

Work and Experience


Front-End Engineer

February | 2019 - April | 2021

Shift Markets

– Technologies: JavaScript, TypeScript, React, Redux, RxJS, WebSocket, SCSS, HTML;
– Product company, B2C;
– Developed a complex Front End of a crypto brokerage platform;
– Used AWS services: S3, CloudFront;
– Edited and wrote tests using Jest and Cypress;
– During my last year there, we have been transitioning to TypeScript;
– Worked part-time since September 2020;
– Wrote new features, rolled out exchange instances for clients, made layout customizations, refactored the codebase;
– Worked closely with Project Managers and QA Team to address multiple issues;
– Mentored a coworker and helped new developers with onboarding


Full-Stack Development Intern

September | 2020 - December | 2020


– Technologies: JavaScript, TypeScript, React, Redux, Node.js, Sails.js, SCSS, HTML;
– Product startup, B2B;
– Developed Front and Back Ends of a complex platform that assesses the
printability of part designs and the best 3D-printing material option;
– Implemented a new feature: a tooltip tour for newly registered users.


Online Mentor

September | 2019 - September | 2020

DAN.IT education

– Programming and IT courses in Kyiv, Ukraine;
– Mentored a group of students, which studied Web Development;
– Worked part-time.


Web Developer

September | 2016 - September | 2019


– Technologies: JavaScript, jQuery, React, CSS, HTML, PHP;
– Developed websites;
– Installed and configured CMS: MODX, Contentful;
– Managed servers, databases, and domains;
– Deployed code.

Request Details

Roman Z.