Oleh Voloshyn
Middle PHP backend developer

Company (office/remote), from 2019

Reactorbits

Canadian-run outsourcing company
reactorbits.com

Tireconnect: tireconnect.ca

Sales Solutions for Tire Retailers

• Creating new features/supporting system
• Improving API
• Optimizing database
• Creating new backend features for big clients and dealers

Company (office), 2019 year

Big Digitals Ukraine

Outsource development company
bigdig.com.ua

Ello Music: ello.tv

Development and maintenance of barely living old project

• Creating new features/support old code
• Updated REST API
• Maintenance of database
• Creating console commands for generating music playlists

Lunch Point: lunchpoint.com

Development and maintenance of shit written code

• Fixed many bugs
• Added new featured: geolocation, selecting countries and cities
• Updated search bar
• Updated database for i18n entities

Insfero: insfero.com

Install project locally, fix Jenkins

• Fixed Jenkins CI/CD
• Fixed login with social networks
• Integration with Bitrix 24 CRM

FarmSoyuz: fs.com.ua

New functions/fixes

• Fixed/updated/improved synchronization with 1C
• Fixed searching module
• Added /sitemap.xml generation for search engine
• Implemented city recognition
• Other new functionality for automation of work with products in pharmacies

Company (office), 2018-2019 year

Interactivity

Development company
interactivity.com.ua

Robert Kaufman: robertkaufman.com

Development and maintenance of old legacy PHP code

• The web application based on Symfony 3/Native PHP 7.0
• Making new functionality in legacy code
• Moving from legacy PHP code to Symfony 3
• Moving from Symfony 3 to Symfony 4 (fix deprecations, include DI)

IEEE TV: ieeetv.ieee.org

Development of module for Drupal

• Creating AWS uploading (multi-thread) file progress bar
• Build/Debug Cordova Android/IOS applications

Company (office), 2017 year

Quantum Projects

Web solutions development company

Corporate website: quantum-projects.com

Development of an one page website

• Create simple HTML website

FXProfitCode: fxprofitcode.com, fxprofitcode.net

Creation and support of a platform for lead generation

• The web application based on Symfony 3
• Database Design
• Created multi-domain (multi-client) web-application with one Backend
• Created web application (Backend) for CRUD
• Communication with partners by API
• Partner API routing, which depends on potential customers

Company (office), 2016 year

Domik

Website rental homes / apartments
domik.ua

Domik.ua: domik.ua 1 month

Website development and maintenance of rental homes / apartments

• Support old, legacy code
• Fix thousands in bugs with web server/mail server
• Develop new functionality on top of old legacy PHP code

Freelance, 2015-2016 years

Up Work

Change Dynamix: changedynamix.io

Do remember

• Supporting/updating the website in Wordpress

Shop OK: shopok.in.ua

Do remember

• Reduced the checkout page in shopok.in.ua (Opencart CMS)
• Created PSD2HTML adaptive (for mobile/tablets) template

Moda Express: modaexpress.com.ua

• Development and maintenance of web shop in Opencart engine

GiftUA: giftua.com

• Development and maintenance of web shop in Opencart engine

Freelance, 2015 year

Place View: info.placeview.in

Website development for storing documentation for the main project

• This site is built using a framework Phalcon
• Did the frontend using Twitter Bootstrap
• Created admin panel (CRUD) with auth module without the use of ready-made options
• Established images loading module (with caching and all the stuff)
• Installed the module of text editor + added to it a file manager to upload pictures
• Created DB architecture and used MySQL to create and manage database
• Created multi language module used default Phalcon system and MySQL database

Company (remote), 2015 year

MadCoders

Poland development company
madcoders.pl

Eco Ready House: ecoreadyhouse.pl

Assistance in the development of site designer homes

• The site was developed using a proper framework Symfony 2
• Used VM VirtualBox technology (Vagrant) development server
• Using PHP fixes for the REST API, the admin panel
• Using HTML + CSS + JS template to modify the adaptive needs of the client. Used GULP technology to generate CSS with SASS files
• Using AJAX technology to edit and create some AJAX requests
• Using MySQL: the creation / modification of tables and fields, depending on the task. All modifications are implemented via ORM Doctrine and migrations
• Edits (HTML + CSS + JS) as the front part of the site admin + and the creation of new modules in the frontend of the site
• Creation of new modules, such as invoices, etc ... used PHP to create invoices and their generation in HTML + PDF with Symfony modules

I've been participated in the development / stretch layout on the online store

• The store is designed with the help of Magento engine
• Used VM VirtualBox technology (Vagrant) dev server
• I have used PHP to modify both the frontend and the backend part of the Magento
• Used XML + PHP + HTML + CSS + JS to stretch / modify template to adaptive (mobile) template for a client needs. Used GULP technology to generate CSS file from SASS

Company (remote), 2013 year

Marc Van Oldenborgh

Web solutions for business

IniGrams: inigrams.com

Development of an online store selling copyright phone wallpapers

• The site was developed using Symfony 2 framework, ORM Doctrine
• Integration with PayPal
• Using Ajax to get all needed data
• Sending email messages with image archive after purchase
• Using animation pictures on Javascript

TicketsYourSelf: ticketsyourself.com

The development of online electronic ticket sales for the store

• The site was developed using Symfony 2 framework, ORM Doctrine
• Using Glassfish server (in Java) for data processing
• Using Ajax to fetch data from the Glassfish

Company (office), 2011-2014 years

Leon van der Heijden

Web solutions for business

ProDecoTextiles: prodecotextiles.com

Development & support of an online store selling textiles

• Development of a multilingual e-shop on the Opencart (MVC) engine
• Developing attribute selection module product with automatic change of prices (with many of using JS)
• Creation design and PSD to HTML template for this shop
• Performance optimization (APC, file cache, browser cache, sql optimization)

SundaysKiev: sundayskiev.com

Website development for organizing business meetings

• The site is written in the framework, CodeIgniter, with multilingual
• Create registration / authentication of users
• Creating a News site and the module "The upcoming event" on the website and FB app

Ticket2Mobile: ticket2mobile.com, t2m.com

Development of an online store for selling online tickets to events

• The site was developed using the framework Symfony 1.4, ORM Doctrine
• Using Solr for search on the site, multilingual
• Create different search filters tickets: by genre, by the first letter, on the date of the event at the venue, the city
• Using the twitter API to display tweets about the event
• Integration liqpay payment system

Kiev Business Consulting: kievbusinessconsulting.com.ua

Website development for business consulting

• The site was developed using CMS Wordpress
• Using HTML + CSS + JS template to make an adaptive template for the client needs
• Using PHP to customize some Wordpress plugins are responsible for the appearance of the site

Freelance, 2010-2011 years

MegaMarket

E-shop of electronic equipment
megamarket.lg.ua

MegaMarket: megamarket.lg.ua

Development & support of an online hardware store

• Adding new functionality to the online store to synchronize with stock quantity of goods
• The stretch the new design in the online store
• Parse product price from different shops (to compare)