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Karyna K. JavaScript, React and Node.js

My name is Karyna K. and I have over 1 year of experience in the tech industry. I specialize in the following technologies: Full-Stack Development, Front-End Development, Back-End Development, JavaScript, SaaS, etc.. I hold a degree in Bachelor of Engineering (BEng). Some of the notable projects I've worked on include: Frontend React Developer, Frontend React, Frontend React Js Developer, React Web Developer, Frontend React Web Developer, etc.. I am based in Kyiv, Ukraine. I've successfully completed 32 projects while developing at Softaims.

I specialize in architecting and developing scalable, distributed systems that handle high demands and complex information flows. My focus is on building fault-tolerant infrastructure using modern cloud practices and modular patterns. I excel at diagnosing and resolving intricate concurrency and scaling issues across large platforms.

Collaboration is central to my success; I enjoy working with fellow technical experts and product managers to define clear technical roadmaps. This structured approach allows the team at Softaims to consistently deliver high-availability solutions that can easily adapt to exponential growth.

I maintain a proactive approach to security and performance, treating them as integral components of the design process, not as afterthoughts. My ultimate goal is to build the foundational technology that powers client success and innovation.

Main technologies

  • JavaScript, React and Node.js

    1 year

  • Full-Stack Development

    1 Year

  • Front-End Development

    1 Year

  • Back-End Development

    1 Year

Additional skills

Direct hire

Potentially possible

Previous Company

Freelancer

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Experience Highlights

Frontend React Developer | React Js Website | Solar Tool

A custom-designed platform built from scratch to monitor and analyze solar battery performance, developed by a react developer ( react js developer ) in close collaboration with a nodejs developer and

Frontend React | Nodejs Developer | Medication Assistant

The client approached me with an idea for an Automated Medication Management System that enables doctors to control and monitor patient treatment in real time. As a senior react developer and full sta

Frontend React Js Developer | React.Js Node.Js | Node Backend TradeApp

This mortgage trading app project delivered a user-friendly solution for lenders and borrowers. I implemented the React front-end as a react frontend developer, built backend functionality as a react

React Web Developer | React Js Website | React Front End | Fitness ERP

The Airclub is a B2B SaaS platform that transformed fitness operations with improved member management, scheduling, insights, and virtual content. As a react web developer and frontend react specialis

Frontend React Web Developer | Full Stack Developer React Node Backend

WingWork is a cloud-based aviation platform redesigned by Uitop to streamline fleet management and mechanic workflows. As a react web developer and frontend react expert working with react saas interf

Education

  • Simon Kuznets Kharkiv National University of Economics

    Bachelor of Engineering (BEng) in Computer science

    2017-01-01-2021-01-01

Languages

  • English (Native or Bilingual)
  • Ukrainian (Native or Bilingual)