Ivan K.

Middle FullStack Developer
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Kharkiv, Ukraine

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3

+ years experience
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price per hour  
up to $

42

FullStack Developer with expertise in React, Node.js, and GraphQL. Skilled in building integrated Slack applications and recruitment chatbots. Experienced in architectural design, authentication systems, and frontend development. Proficient in optimizing user interactions, code splitting, dynamic asset loading, and PWA configuration. Technologies used include React, Redux, Axios, NestJS, Sequelize, and more.

SKILLS

Core technologies
ReactJS
TypeScript
Node.js
Redux
GraphQL
Nest.js
Other technologies

Axios

Jest

PWA

Webpack

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Experience

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Full Stack Developer | IvorySoft

Jun 2021 – Oct 2023

Worked on an integrated Slack application for efficient end-of-day tracking;
Spearheaded the creation of a recruitment chatbot for seamless integration into diverse company websites;
Worked on the architectural framework of various projects from the scratch;
Engineered authentication systems to fortify platform security;
Designed and implemented the frontend interface of a Slack application dedicated to monitoring end-of-day tasks.

Tech stack:

ReactJS

Redux

TypeScript

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Frontend Developer | 42bytes

Feb 2020 – Apr 2021

Developed multi-step forms for enhanced user interaction.
Implemented optimization techniques such as code splitting, dynamic loading of assets, and utilization of reducers and components.
Executed PWA configuration to enhance website performance and user experience.

Tech stack:

ReactJS

Redux

Axios

Jest

Webpack

Redux-thunk

PWA

experience icon

Tech stack:

No items found.

FullStack Developer with expertise in React, Node.js, and GraphQL. Skilled in building integrated Slack applications and recruitment chatbots. Experienced in architectural design, authentication systems, and frontend development. Proficient in optimizing user interactions, code splitting, dynamic asset loading, and PWA configuration. Technologies used include React, Redux, Axios, NestJS, Sequelize, and more.

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Education

  • Kharkiv National University of Economics

    2019 – 2023. Сomputer Science (Master's degree)

    Kharkiv Patent Computer College

    2015 – 2019. Software engineering

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