Vitaliy

Vitaliy Parygin
Backend Developer. Odoo + Python + PHP

📍 Dnipro, Ukraine​
📧 [open contact info](look above in the "contact info" section)​
📱 Telegram / Phone*: [open contact info](look above in the "contact info" section)​
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