Illia Dulaiev

Work

• Senior backend developer @ dpp.nl

  Oct 2023 — Oct 2024

  I have been working at DPP BV since October 2023 as a Senior Software Developer, focusing on the development and support of the internal ERP system. Over the past year with this company, I contributed to improving the performance of an existing system, participated directly in the development of a fundamentally new product version, updated the technology stack to PHP 8.3, Symfony 7.1, and API Platform 3.3. I developed and implemented workstation controllers compatible with both the old and new versions of the software. Additionally, I introduced practices for enhancing code quality, such as testing and static code analysis, optimized workflows, and set up automated file conversion to various formats.

  • php
  • php8.3
  • php8.2
  • php8.1
  • php8.0
  • php7.x
  • php unit
  • psalm
  • xdebug
  • oop
  • solid
  • kiss
  • dry
  • pgsql
  • memcache
  • xdebug
  • caddy
  • api platform 2.*
  • api platform 3.*
  • symfony7
  • symfony6
  • symfony5
  • nginx
  • git
  • bash
  • ci/di
• Head backend developer @ Hubstr.app

  Nov 2020 — Jul 2023

  I worked at this company for over 3 years, during which I had three very dynamic years. Throughout this time, I was deeply engaged in the development of the "Hubstr" project. In brief, Hubstr is a platform for creating small-scale social networks tailored for exclusive communities. The project emphasizes highly customizable features and seamless integration with external services. Throughout the project's lifecycle, we executed a multitude of intriguing technical solutions, reflecting the project's versatile nature and innovative potential.

  • php
  • php8.2
  • php8.1
  • php8.0
  • php7.x
  • php unit
  • psalm
  • xdebug
  • oop
  • solid
  • kiss
  • dry
  • pgsql
  • memcache
  • xdebug
  • road runner
  • symfony6
  • symfony5
  • nginx
  • git
  • bash
  • ci/di
• Head backend developer @ Vermillion Synergy (UAE)

  Nov 2016 — Nov 2020

  During my time at this company, I have successfully completed numerous projects and acquired a wealth of new knowledge. Among our achievements was the development of a delivery system for food and groceries in Dubai. We designed survey systems for potential users, incorporating complex business analytics. We even developed a proprietary framework for creating and managing such processes. Additionally, we implemented a system that integrated television and radio broadcasts in Turkmenistan with local mobile operators. I led the implementation of an online SMS voting system and SMS-based television quizzes. A notable challenge in this project was the inability to access servers remotely in the country. This meant that all updates and maintenance required physical travel to Ashgabat. Consequently, the system's reliability and performance were of paramount importance. I'm particularly proud to share that during our support tenure, we experienced zero downtime, a testament to the robustness of our solution.

  • php
  • php7.x
  • php unit
  • xdebug
  • oop
  • solid
  • kiss
  • dry
  • sql
  • mariadb
  • mongodb
  • redis
  • xdebug
  • symfony4
  • nginx
  • javascript
  • react js
  • git
  • bash
  • photoshop
  • html
  • css3
• Backend developer @ Freelance

  Jan 2015 — Nov 2016

  Creating custom websites, writing various scripts and services.

  • php
  • php5.x
  • oop
  • solid
  • kiss
  • dry
  • sql
  • mariadb
  • memcache
  • xdebug
  • symfony2
  • symfony3
  • nginx
  • javascript
  • react js
  • git
  • bash
  • photoshop
  • html
  • css3
• Backend developer @ Internet service technologies (Cit.ua)

  May 2011 — Jan 2015

  Creating the project architecture / Creating a project / Project support and revision / Creation and maintenance of internal work services.

  • php
  • php5.x
  • oop
  • solid
  • kiss
  • dry
  • sql
  • mariadb
  • memcache
  • XDEBUG
  • SYMFONY2
  • nginx
  • javascript
  • react js
  • git
  • bash
  • photoshop
  • html
  • css3
• Full-stack developer @ Freelance

  Sep 2010 — May 2011

  Creating custom websites, writing various scripts and services.

  • php
  • php5.x
  • oop
  • solid
  • kiss
  • dry
  • sql
  • mariadb
  • memcache
  • nginx
  • javascript
  • react js
  • git
  • bash
  • photoshop
  • html
  • css3
• Backend developer @ Film Studio "Yalta-film"

  May 2008 — Sep 2010

  Development and maintenance of an internal customer service system

  • php
  • php5.x
  • oop
  • solid
  • kiss
  • dry
  • sql
  • mariadb
  • memcache
  • nginx
  • javascript
  • react js
  • git
  • bash
  • photoshop
  • html
  • css3

Education

• YALTA UNIVERSITY OF MANAGEMENT AND COMPUTER TECHNOLOGIES @ Ukraine | Yalta

  2002—2007

  Yalta University of Management and Computer Technologies, specialty "Software of automated Systems", Master's degree