Summary

Expertise

Project Highlights

Education

Agency

DR

English:

Elementary

Denis R.

vetted by Youteam

Vetted by YouTeam

Ukraine

UTC +02:00

Ukraine/Kyiv

English:

Elementary

PHP Developer who worked on solutions for e-commerce and healthcare

Over the last 10 years, I have developed a number of projects using PHP, MySQL, and JavaScript. My core competency lies in development web, client-server, high load and other applications. I have experience in creating Web services (REST) and deploying them to hosting, working with payment systems (PayPal, Stripe) and relational databases.

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Expertise

Years of commercial development experience

10 years of experience

Core technologies

PHP 10 years
SQL 10 years
JavaScript 10 years
Laravel Framework 4 years
WordPress 5 years
CodeIgniter 3 years

Other technologies

Agile
Ajax
Apache
C
CSS
HTML5
jQuery
MySQL
SQL
Twitter Bootstrap
Yii
CSS3
Git
GruntJS
HTML
JSON
Nginx
Sass
Composer
Gulp
MS SQL Server
Npm
PhpStorm
RESTful API
Webpack
Xdebug
Docker
MariaDB
PHPUnit
SCSS

Project Highlights

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Backend developer

Authority Builders Co. (Hubspot integration)

Feb `19 - Present

6 years

ABC sells guest posts on high authority websites with solid metrics and traffic stats in a wide variety of niches

Responsibilities & achievements

My tasks on the project: integration of ABC system data into HubSpot. Configure HubSpot workflow to process internal data.

CodeIgniter
MySQL
PHP
HubSpot API
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Backend developer

Simpatra

Mar `18 - Oct `18

7 months

The project of a medical thematic. The essence of the project is to organize appointments of doctors for the purpose of insertions of hormonal drugs. The platform performs complex calculations for injections based on laboratory tests. The portal provides the purchase of hormonal drugs through the marketplace. There was a subscription system to use this platform

Responsibilities & achievements

Engineering and development of the backend and API parts of the project

MySQL
PHP
Laravel Framework
RESTful API
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Fullstack developer

Otitickets

Jun `16 - Mar `18

2 years

A platform for selling tickets on events.

Responsibilities & achievements

My tasks on the project: designing and developing new parts, changing old ones to new needs.

JavaScript
jQuery
MySQL
PHP
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PHP Backend Developer

Anytime Watches

Nov `14 - Jan `15

2 months

Anytime Watches is an online retail store that sells and delivers wristwatches to every country within the European Union. Our team worked on smooth catalog navigation, secure payment, and other features to provide customers with an easy and safe shopping experience.

Responsibilities & achievements

Developing backend part according to the SRS

jQuery
PHP
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Lead developer

Work on numerous WordPress Projects

Jan `13 - Aug `16

4 years

Projects of various kinds, the main responsibility - support, update, write custom plug-ins, themes for wordpress.

Responsibilities & achievements

Projects of various kinds, the main responsibility - support, update, write custom plug-ins, themes for wordpress.

JavaScript
jQuery
PHP
WordPress
icon
Fullstack developer

Socialvest

Aug `10 - Oct `13

3 years

SocialVest is an online shopping mall that rewards its customers for their purchases. The project aims to сreate a movement of cause-conscious shoppers.

Responsibilities & achievements

Full development and maintaining of the project

JavaScript
Joomla!
jQuery
MySQL
PHP

Education

Higher Education

Agency

Tech Solutions for Business agency #44

100-400

GMT+2

Zaporizhia/Ukraine

Core Expertise

Basecamp
Big Data Architects
CSS
Django
GitHub
HTML5
JavaScript
JIRA
jQuery
MongoDB
MySQL
Node.js
Objective-C
Oracle
PHP
PostgreSQL
Python
QA
React.js
React Native
SQL Server
Symfony
Apache Subversion (SVN)
Bootstrap
Laravel Framework
LESS
NoSQL
ODBC
Redmine
Swift
Angular 2x
SQLite
Angular Material
Flutter
pandas

Industries

Education & Science, Business & Productivity, Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Information services & Technologies, Entertainment & Games, Construction & Real estate, Sports & Fitness, Advertising & Marketing, Statistics & Atalytics, Fashion & Style, Travel & Tourism, Healthcare & Medicine, Safety & Security, Food & Drink, Arts & Culture, Blockchain & Cryptocurrency, Cybersecurity & Data Protection, Data Science & Machine Learning, Big Data, Automotive, Entertainment

Want to hire this engineer?

Check if Denis is available