Hryhorii K.

Front End Developer

50 dollar
5 years
Kherson, UKRAINE

My experience


FreelanceJune 2018 - Present

  • Integrated new interfaces with backend systems
    using microservices.
  • Validated customer interface requirements and
    assessed impact of needs on available systems.
  • Designed REST calls using React to streamline
    user interface performance.
  • Drafted wireframe designs tailored to W3C
  • Worked closely with clients to establish
    specifications and system designs.
  • Maintained existing applications and designed
    and delivered new applications.

Kherson National Technical UniversitySeptember 2016 - December 2018

  • Configured hardware, devices and software to set up work stations for employees.
  • Followed up with clients to verify optimal customer satisfaction following support engagement and problem resolution.
  • Removed malware, ransomware and other threats from laptops and desktop systems.
  • Responded to support requests from end users and patiently walked individuals through basic troubleshooting tasks.
  • Assessed system hardware and software and suggested modifications to reduce lag time and improve overall speed.
  • Explained technical information in clear terms to non-technical individuals to promote better understanding.
  • Patched software and installed new versions to eliminate security problems and protect data.

My stack


English, industry~it, Cascading Style Sheets, React, Analyst/Programmer, Russian, Web Developer, Back End, customer interface, User Interface, React developer, W3C, Master > Master Software Engineering, basic troubleshooting, Responsive Web Design Certification, offering skills, Student Computer Lab Assistant, Front End Libraries Certification, JavaScript Algorithms and Data Structures Certification, Master > Master System Software, Ukrainian


Problem Solving






ES6, HTML, CSS3, HTML5, JavaScript

My education and trainings

Master, Software Engineering, System Software - Kherson National Technical University2017 - 2019