Gregory Kovalenko - Hire at Ithire

Gregory Kovalenko

Ukraine

  • Hourly Rate$30-30 / Hr
  • Total Earned$39155
  • Experience10 Years

Skills

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js

Software Developer

Are you searching Software Developer with a proven ability to develop high-performance applications and technical innovations? If so, please consider my overview. I enjoy being challenged and engaging with projects that require me to work outside my comfort and knowledge set, as continuing to learn new languages and development techniques are important to me. With my skills and background, I am confident that I will quickly surpass your expectations for this role. I would like to highlight my skills at the bottom line: Skills • Highly skilled in designing, testing, and developing software • Programming languages (different types of developer role require different languages) • Thorough understanding of data structures and algorithms • Knowledgeable of back-end development best practices • Hands-on software troubleshooting experience • Proven track record of proper documentation for future maintenance and upgrades • Excellent organizational and time management skills • Accuracy and attention to details • Understanding of the latest trends and their role in a commercial environment • Problem-solving skills • Self-development skills to keep up to date with fast-changing trends • Programs that I use -Java -Javascript -HTML -CSS -C++ -SQL -Docker -React.js -SQL -AWS

Reviews

Javascript, CSS Developer to add code to an existing solution

April 3, 2020 - April 3, 2020

8 Hours | $35 / hr

"Gregory solved all our CSS and Javascript problems and the resulting frontend looked great. HIs communication was really good and he answered every time very quick. It was really a pleasure to work with Gregory and I definitely will work with him again on CSS and Javascript topics in the future. Great job! Thanks Gregory!"

HTML5 canvas & Javascript: Front-end of website with animations

April 8, 2020 - May 21, 2020

45 Hours | $30 / hr

"Gregory is highly skilled, quick, and responsive. Very positive experience!"

Javascript and Mac OS Help

June 1, 2020 - August 18, 2020

20 Hours | $35 / hr

"Gregory is a very talented coder with a good eye for Javascript errors. Will definitely hire again when needed. Thanks!"

Developing highly customized react components

August 11, 2020 - August 25, 2020

145 Hours | $40 / hr

"We both understood the importance of being on the same page about all the specs. It is nice that we both share this approach to working. Gregory was willing and took all necessary steps to make sure that we are on the same page about all the specs before beginning work. Gregory gave us a time estimate before starting work on the job and delivered on time as promised We like how he has structured the files inside each component folder very much. It is awesome to see someone care about all the details :) We like how we cooperated and took care of the things that came up during the development smoothly (missing icons, sample data not making the components look good, ...) We liked that the communication between us flowed easily. We are very much impressed with the code and the attention to detail. We have Gregory saved in our contacts, it was a pleasure working with him and we'd work with him again in the future :)"

Frontend Developer (React) - Experienced

October 3, 2020 - September 1, 2021

1241 Hours | $25 / hr

"Gregory was a very productive and highly efficient team player. He worked for our organization and our software for almost 10 months, and during that time he was not like a freelancer but rather a full dedicated co-worker. He’d be a true asset to any company."