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




Problem Solving




CSS3, HTML, ES6, JavaScript, HTML5


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

My education and trainings

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