Ivan Holovatyi
sunamulo@gmail.com
    +44 790 9344 204

SUMMARY

I’m highly experienced (with two decades of experience) UK-based freelance full-stack (frontend and backend with a focus on backend) developer specializing in LAMP stack (Linux, Apache, MySQL, PHP) and in open source technologies such as Joomla, Wordpress & more. I have strong problem-solving skills and the ability to troubleshoot and advanced optimization (performance, SEO, mobile-friendliness & usability (UX - User Experience websites)). I Built MVP of social network, booking website, Project Management System, some of them moved to a Full-Scale Product. My Hourly Rate £30/hr. I have 127 positive feedback from my clients on Guru and 10 on Freelancer

CMS and Frameworks

  • Wordpress all versions
  • WooCommerce
  • Joomla all versions
  • ExpressionEngine v. 2
  • CodeIgniter Framework v. 3

RDBMS

  • Mariadb
  • PostgreSQL
  • Mongodb

Tools / Technologies

  • PHP
  • CSS
  • jQuery
  • Bootstrap
  • JavaScript
  • Photoshop
  • HTML
  • Linux
  • SEO

Freelance Experience && Reviews




work experience

  2022 – now

Senior Web Developer

Self-employed (independent contractor)
  • Digitized internal workflows, improved cross-department collaboration and provided management with real-time process insights for next business: bin collection, education, childcare, shipping and more universal employee business-focused platforms.
  • Built a Minimum Viable Product (MVP) social networking and booking platform
  2017 – 2022

Senior Web Developer

TemaBit (Fozzy Group)
  • Implemented social and booking sites and many anoth projects. Integrated a lot of API's.
  • Ensuring high-performance and availability, and managing all technical aspects of the CMS
  • Troubleshooted various frontend and backend issues, performance and security problems
  • Designated as the Local responsible for all aspects of security including Cross Site Scripting (XSS)
  • Developed robust WordPress themes using Twig Template Engine, Huttenberg and Elementor.
  2012 - 2014

Senior Web Developer

10oz
  • Worked as senior web developer and handled: ExpressionEngine, Drupal, Worpdress projects
  • Code optimization for search engines, accessibility, load speed and render speed
  2011 - 2012

Senior Web Developer

SoftServe
  • Worked as a Joomla developer and performed a wide variety of duties. Enhanced the B2B system to use API’s to exchange transactions with B2B partners
  • Provide mentorship and guidance to other developers in the team on good engineering practices as well as sharing product knowledge.
  2008 – 2010

Web Developer

Red Dog Communications s.a.
  • Developed a lot of Landing page for Norton Antivirus
  • Build specialized websites for industries ranging from space satellite technology to manufacturing.
  2004 - 2008

Web Developer

ABT Solutions
  • Worked as a web developer and handled web-sites development and support in a LAMP environment.
  • Optimized and provided ongoing support for a robust templates marketplace
  • Created high-performance marketplace platforms tailored for buying and selling cars
  • Linux server management

Education

  2001 - 2006

WUNU Institute of Computer Information Technologies

Qualifications: Master’s Degree in Economic Cybernetic



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