1. Shops development and creating modules for Magento 1 and Magento 2 E-commerce platforms, Shopify and BigCommerce.2. Modules development for CMS WordPress and WooCommerce.3. Dedicated projects development on the Yii2, CI framework, Themosis (Laravel based).4. Writing Crawlers and Parsers to get the required content from different sites.5. Implementing and tracking analytics (Google Analytics, Google Tag Manager etc.) for the clients sites.6. Loading Page Speed Optimization, Security Audit for web sites.7. Technical support and elimination of critical malfunctions and vulnerabilities on websites.

1. Website development, page layout using new technologies of the HTML5, CSS3 standard.2. Creation theme templates for popular management systems: CMS Modx, CMS WordPress, CMS 1C-Bitrix.3. Development components, modules for various CMS.4. Technical SEO optimization sites, increasing the ranking and usability of sites.5. Using the Smarty template engine, using AJAX technology to generate feedback forms.6. Integration modules into the 1C-Bitrix control system: CDEK delivery system, creation of a goods parser module.7. Programming in PHP using OOP, MVC methodologies.8. Setting up LAMP and WAMP dev servers as a development environment.9. Installing and configuring counters: Yandex.Metrica, Google Analytics.

1. Development a Web tool for editing templates in JavaScript.2. Development a Document Recognition web service.3. Parsing JSON template according to the validation scheme.

1. Development a user Web GUI-interface of the specialized controller of the Control Station of the Deep Rod Pump.2. Development a diagnostic tools (mimic diagrams) on the SCADA system Simatic WinCC, finalization of the lower-level program for the Siemens S-400/300 controller (Simatic Step 7 software).3. Programming SCADA system FactoryTalk Studio (RSView32) from Rockwell Automation, participation in commissioning at the customer's site (JSC Gazpromneft).4. Administration and configuration of replication between database servers MS SQL Server 2008 R2 (Developed T-SQL scripts for maintenance, backups and automated deletion of archived data).5. Development of a Web user interface for the Level Meter micro-controller (based on a 32-bit STM32 micro-controller).6. Development of technical documentation: Operator's manual, Programmer's manual, Software description, Mathematical software.

Participated in the development of the program complex "Leader-tour" for the automation a tourism business on Delphi + MySQL system.