Cortance
Front-end React.js Developer
Stanislav K.
Available hours \ week
40 h/w
Seniority level
Middle
Years of experience
4 yrs.
Location
Ukraine, Kyiv
Timezone
(GMT+02:00) Kyiv
Languages
Ukrainian
Fluent (C2)
Russian
Fluent (C2)
English
Upper-Intermediate (B2)
About
I believe that UIs are the first impression that clients have of any web resource, whether it is a website, a web service, or a web application. A UI that is solid, stable, good-looking, and smooth working can make clients stay and explore more, while a UI that is not can make them leave and never come back. That’s why I always try to design and develop UIs from a user’s perspective, iterating and improving until they are perfect :) Another thing about me is that I truly love and respect React and its ecosystem, but it's just tools to solve problems and bring ideas to life. I am always curious about the latest trends and innovations in Development, and I like to see how other people think and code. This way, I keep learning and growing as a developer every day.
Core skills
  • JavaScript 3 yrs.
  • React.js 3 yrs.
Other skills
  • HTML 4 yrs.
  • CSS 4 yrs.
  • RESTful API 3 yrs.
  • TypeScript 2.5 yrs.
  • Redux.js 2 yrs.
Experience
Working with one of the largest mobile operators in Ukraine (NDA)
Middle Frontend developer
About the Project

Working with one of the largest mobile operators in Ukraine (NDA)

Responsibilities

- Close collaboration with the entire team - Creating new features and project support - Adapting to constantly changing business requirements Skills: TypeScript · JavaScript · Redux · NextJS · Scrum · SCSS · WebSocket

Skills & technologies
  • JavaScript
  • TypeScript
  • React.js
  • Redux.js
  • CSS
businessadmin.a1st.app
Middle Frontend developer
About the Project

Created admin panel for managering CRM with 10+ tables from scratch.

Responsibilities

- Full-fledged and comprehensive project development from scratch - Mentoring and managing junior developer Skills: React.js · TypeScript · JavaScript · Styled Components · Material UI

Skills & technologies
  • React.js
  • TypeScript
  • Java Spring
  • Redux.js
Limitless - Fitness app
Middle Frontend developer
About the Project

Created desktop application for fitness platform "Limitless - Fitness app". The project was like something in between sotial network with videos and market place.

Responsibilities

- Worked closely with team members and customers - Full-fledged and comprehensive project development from the early stage till the end of the project Skills: TypeScript · React · Redux · NextJS · Kanban · Tailwind

Skills & technologies
  • React.js
  • Redux.js
  • TypeScript
member.happylemonusa.com
Middle Frontend developer
About the Project

I helped to finish the application (member.happylemonusa.com) which determines from which domain it is visited and, based on this, changes the appearance. Adapted this app for transformation

Responsibilities

- Worked as a single FE developer only with PM and project documentation Skills: TypeScript · React · Redux · Styled Components · Kanban

Skills & technologies
  • React.js
  • Redux.js
  • TypeScript
suplery.com
Junior Frontend developer
About the Project

Compehansive CRM development from scratch.

Responsibilities

- Full-fledged and comprehensive project development from scratch - Close teamwork with designers and back-end engineers - Managed new teammates in the initial stages (onboarding, Jira, tasks, code review) Skills: React.js · TypeScript · Styled Components · Gatsby · Ant Design · MobX

Skills & technologies
  • TypeScript
  • React.js
  • GatsbyJS
  • GraphQL
velas.com
Junior Frontend developer
About the Project

Crypto domain. Created advertising landings, similar work with the main site.

Responsibilities

- Bug fixing and support existing code - Implementing features from scratch - Final styling of the UI-components Stack of used technologies: React, Redux, Material UI, Styled Components

Skills & technologies
  • Java Spring
  • React.js
  • Redux.js
  • HTML