Vitaliy

Vitaliy Parygin
Backend Developer. Odoo + Python + PHP

📍 Dnipro, Ukraine
📧 [відкрити контакти](див. вище в блоці «контактна інформація»)
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Skype: vitaliy.parygin

Professional Summary
Senior Backend Developer with 16+ years of commercial web development experience,
including 7+ years focused on Odoo/OpenERP ecosystem development and customization.
Strong background in Python and PHP development, backend architecture, ERP/CRM
systems, API integrations, and database optimization.

Experienced in building and maintaining high-load business systems, custom modules,
REST/SOAP integrations, ETL pipelines, and scalable backend services. Comfortable
working across full-stack environments, DevOps tooling, and Agile teams.

Core expertise includes Python, Odoo, PHP, JS.

Have non-professional experience coding in: C\C++, Basic, Pascal\Delphi, Kivy, Assempler

Technical Skills
Programming Languages
● Python
● PHP
● js

Frameworks / Platforms
● Odoo / OpenERP
● FastAPI
● Flask

● Laravel
● Symfony
● Yii / Yii2
● Zend Framework
● WordPress
● SuiteCRM
● SugarCRM
● CakePHP
● Kohana Framework

Databases
● PostgreSQL
● MySQL
● MSSQL

ORM
● Doctrine ORM
● SQLAlchemy

Backend & Integrations
● REST API
● SOAP
● RabbitMQ
● ElasticSearch
● ETL
● Memcached
● JSON / XML
● Cron jobs

DevOps & Infrastructure
● Docker
● Linux
● Nginx
● Apache
● SSH
● Vagrant

Testing & Monitoring
● Pytest
● PHPUnit
● SonarCloud
● Locust

Frontend / Web
● HTML / CSS
● SCSS / LESS
● Bootstrap
● jQuery
● AJAX

Tools & Methodologies
● Git
● SVN
● Mercurial
● Jira
● Redmine
● Confluence
● Asana
● Agile / Scrum
● Code Review
● Team Management

Professional Experience
ISD — PHP Developer
Sep 2024 – Dec 2025

Responsibilities

● Backend development and maintenance of internal business systems
● API integrations and optimization of existing services
● SQL query optimization and debugging
● Participation in code reviews and production support

Technologies

PHP, Python, MySQL, Redis, Docker, Git

Solvve — Python / Odoo Developer, Full Stack
Developer
Mar 2015 – Aug 2024

Responsibilities

● Development and customization of Odoo/OpenERP modules
● ERP integrations with external systems and APIs
● Backend architecture and business logic implementation
● Development of REST services and automation tools
● Database optimization and ETL processes
● Participation in full project lifecycle from planning to deployment
● Support and maintenance of production environments

Technologies

Python, Odoo, PHP, PostgreSQL, FastAPI, Flask, Docker, Redis, RabbitMQ, ElasticSearch,
JavaScript, Git, GitMaster

PrivatBank — PHP / Full Stack Developer
Feb 2014 – Mar 2015

Responsibilities

● Development and maintenance of internal banking web applications
● Backend and frontend feature implementation
● Integration with internal services and databases

Technologies

PHP, JavaScript, MySQL

EnglishHouse — PHP Developer
Sep 2013 – Mar 2014

Responsibilities

● Website development and support
● Backend feature implementation
● CMS customization

T3Leads — PHP / Full Stack Developer / Team Lead
Jun 2012 – Sep 2012

Responsibilities

● Team coordination and task management
● Backend development and project maintenance
● Integration and optimization tasks

Unicorn — Web Developer / PHP Developer
Aug 2010 – Aug 2012

Responsibilities

● Web application development
● Backend feature implementation
● Client support and maintenance

PintaWebWare — Web Developer
Dec 2009 – May 2010

Responsibilities

● Website development and maintenance
● Frontend and backend support

Education

National Mining University
2005 – 2010

DTEK College
2002 – 2005

Languages
● Ukrainian — Native
● English — Pre-Intermediate