Marko Kovalchuk - Hire at Ithire

Marko Kovalchuk

Ukraine

  • Hourly Rate$23-26 / Hr
  • Total Earned$26313
  • Experience8 Years

Skills

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • ANGULAR 1
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • Codeigniter
  • Object-oriented Programming (OOP)
  • SEO
  • SVG
  • C++
  • C#
  • Java
  • Python
  • Ruby
  • Jade
  • Web Developers
  • Software Developers
  • Software Engineer
  • Front-end developer
  • Back-end developer
  • .NET developer
  • Game Developer
  • 3D Animator
  • Motion Graphics Designer
  • Mobile Developer
  • Designer
  • Mendix Developer
  • QA
  • Data science
  • Flutter
  • DotNET
  • Blockchain
  • XHTML
  • Vue.js
  • IoT
  • Augmented
  • GraphQL
  • Hadoop
  • Yii
  • Mern
  • VR
  • Software QA
  • Digital marketing
  • MATLAB
  • Powershell
  • Assembly
  • MQL4
  • Desktop
  • W3E
  • Delphi
  • PineScript
  • Metatrader
  • Binance
  • AutoHotkey
  • DAT
  • Icon
  • UAT
  • Data
  • Typography
  • Business card
  • Simplicity
  • Rchain
  • Vyper
  • Rholang
  • Erlang
  • CoffeeScript
  • Microsoft Access
  • CRO
  • Lisp
  • Shell
  • SAS
  • Code
  • Haskell
  • MODX
  • Perl
  • GO
  • Scala
  • Microsoft power BI
  • Network
  • Squarespace
  • Volusion
  • Big Cartel
  • Shopware
  • Ecwid
  • Webflow
  • Project management
  • Swift
  • Flutter Dart
  • Apache groovy
  • Clojure
  • Julia
  • Crystal
  • R
  • Fortran
  • COBOL
  • Elixir
  • Mongodb
  • PostgreSQL
  • OCaml
  • SQLite
  • Apache Cassandra
  • Elasticsearch
  • Firebase
  • Bash
  • Firestore
  • DynamoDB
  • VBA
  • Redis
  • MariaDB
  • Phoenix
  • Gatsby
  • Blazor
  • FastApi
  • Svelte
  • Next.js
  • Google-cloud
  • Pandas
  • Flask
  • Nuxt.js
  • Django
  • SEO-audit
  • Stripe

Full Stack Developer

Hi! I am a Full Stack developer with 8 years of experience. Let me mention that I have developed user interactive web pages. I have designed and deployed database technology to the websites. Created and execute the overall website architecture. I have designed and delivered mobile applications and REST APIs. Contributed to a major transition from ASP.NET to Ruby on Rails, which enhanced the overall speed and quality of new product development. Used familiarity with JavaScript frameworks and libraries that support efficient web development. I have identified and corrected bottlenecks and bug fixes. I have automated continuous deployment and infrastructure management by utilizing Ansible Created custom plugins, ternplates, and functions for AngularJS application. I am experienced in developing web-based and application-based software solutions. Created web form network for local veterinary office.The skill that I have include Java, C#, C++, MongoDB, Oracle, Angular, Vue.Js, PostgreSQL, Golang, Python, Perl, CSS, Jquery, Typescript, PHP, NodeJS, Ansible, Varnish, Firebase, ORM, AWS, om , Nginx, HTTP/2, CDN,b Yii 2, MySQL, Express JS, Spark, Git and GitHub.

Reviews

Full Stack developer for a Healthcare application

July 9, 2022 - July 31, 2022

127 Hours | $22 / hr

Marko is a top class developer . I had a great experience and appreciate Marko's full stack technical skills , thorough attention to detail , quality of deliverables , integrity and diligence.

.NET developer

August 13, 2022 - August 29, 2022

103 Hours | $21 / hr

Please to work with Marko. Will hire again.

Looking for talented laravel/VUE developer for interesting projects and SASS business

September 6, 2022 - September 23, 2022

116 Hours | $22 / hr

Quick to communicate, very ready and willing to work. It's a shame the project had to end early due to mishaps on my end. Hopefully work in the future.

EXPERT Angular 5 Front-end Developer needed.

November 3, 2022 - November 20, 2022

94 Hours | $20 / hr

I enjoyed working with Marko throughout the project. Over the last few years I've worked with a good number of developers on Upwork and Marko is easily one of the best available out there. Especially, I recommend him highly for Angular and .Net Core development

React Developer professional frontend for long term

December 11, 2022 - December 28, 2022

112 Hours | $21 / hr

Marko is having excellent knowledge in the field, was so cooperative and completed all assigned task professionally and on time.

Front-End Developer to create desktop productivity tool

January 4, 2023 - January 22, 2023

114 Hours | $22 / hr

Marko was very knowledgeable . He was also very accessible and communication was great.I will definitely use him again in the future.

NextJS Developer Required for innovative new Startup

February 9, 2023 - February 24, 2023

98 Hours | $20 / hr

Marko was a great developer, very knowledgeable and helpful. I would work with him again.

Squarespace Developer

March 5, 2023 - March 22, 2023

103 Hours | $20 / hr

Marko was an excellent site developer - fast, responsive, and solutions-oriented. Highly recommend!

Create a new website in wordpress

March 30, 2023 - April 17, 2023

118 Hours | $21 / hr

It was a pleasure working with Marko . He understood my needs and knew what exactly what needs to be done. I'd highly recommend him for any type of Wordpress related work.

Mobile App Developer Required

April 27, 2023 - May 18, 2023

124 Hours | $22 / hr

It was a pleasure working with Marko . He properly listened to my requirements, the problems I was having, features I needed to implement on the app. In short, he's an incredible developer! Very professional, responsive and his work is high quality. He’s very efficient and knowledgeable! I HIGHLY recommend Marko to anyone who needs a professional and skilled developer.

Card game developer needed

May 24, 2023 - June 16, 2023

129 Hours | $22 / hr

Marko did a great job developing a game for me and was very professional in handling all of my concerns. Great job! I highly recommend!