# Denys Savisko

> Software Engineer

Location: Los Angeles, California, United States
Profile: https://flows.cv/denyssavisko

JavaScript, TypeScript, React.js, HTML, CSS, Node.js, Express.js.

## Work Experience
### Software Engineer @ Snap Inc.
Jan 2023 – Present | Santa Monica, California, United States
● Maintained legacy and modern UI applications (React.js);
● Collaborated with cross-functional teams, participated in roadmap planning;
● Rewrote legacy web app to modern React18 tech stack + Webpack Module Federation (micro-frontend) with independent CI/CD for each team.

### Software Engineer @ Bloomberg LP
Jan 2021 – Jan 2022 | Los Angeles, California, United States
● Added new features to the internal service’s UI using Typescript, React.js, and refactored it to the best practices using React.Context;
● Improved e2e tests flow migrating from Puppeteer to Cypress.js;
● Supported backend using Golang and Node.js;
● Embedded React app to the custom microfronted platform.

### Software Engineer @ Riff Analytics
Jan 2020 – Jan 2021 | Newton, Massachusetts, United States
● Created React.js plugins to reflect live graphs for videoconference platform;
● Rebranded, stylized, added new functionality to the platform;
● Integrated dashboard from old platform to the new one;
● Created new admin panel, new meeting scheduler, new authentication flow;
● Created REST API using node.js and mongo.

### Software Developer, React.js @ Luxoft
Jan 2019 – Jan 2020 | Kyiv
● Created new plugins for trading platform of big European bank with unit, component and integration tests using Jest;
● Created a new platform with modern stack;
● Supported existing trading platform combining legacy and new codebase.

### Front End Developer React.js Javascript @ Morbax HR - Automated AI Talent Sourcing. Sourcing you the perfect candidate in under one-minute.
Jan 2019 – Jan 2019 | Kiev Region, Ukraine
● Created new pages and components with React.js, styled-components;
● Created big forms with custom validation logic;
● Maintained a front-end components library using react-styleguidist.

### Front-end developer(React.js) @ FairyTooth
Jan 2018 – Jan 2019 | Kiev, Ukraine
● Developed front-end part with React.js, Redux for generating personalized children's book using provided data;
● Created authentication and navigation of the app based on roles model.

### JavaScript developer, vanilla.js @ Start-up project
Jan 2018 – Jan 2018 | Kiev, Ukraine
Stack: JavaScript, CSS, HTML, Node.js

● Made an app based on blockchain social network steemit.com for data-stream processing, using Node.js, JS, css, html.

### Front End intern @ UNIT.City
Jan 2017 – Jan 2017 | Kiev, Ukraine
Learned courses and applied them on practice.

Learned courses:
● CS50: Introduction to Computer Science | Harvard University;
● JS, CSS, HTML, React, Redux, webpack, styled-components, Node.js etc.;


## Education
### Master of Science in Economy of Enterprice
Kryvyi Rih Technical University
Jan 2010 – Jan 2015


## Contact & Social
- LinkedIn: https://linkedin.com/in/denyssavisko
- Website: https://www.instagram.com/denis_savisko/

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Source: https://flows.cv/denyssavisko
JSON Resume: https://flows.cv/denyssavisko/resume.json
Last updated: 2026-03-29