Project: ERP – Management system for automation of sales and work with clients, for massage company. Team Size: Distributed team 20 developers, 2 solution architect, 5 project managers, 5 QA. Tasks performed: - Developing different functional for massage company's ERP, CRM and connecting with different APIs. Using Symfony and React. - Developing ERP system written with Symfony. - Creating new Microservices with Symfony. - Service for Interactions with CRM(Bitrix24) system. - Service for unload the cash flow in Google Sheets. - Services for working with API messengers such as: Telegram, WhatsApp, Viber. - Service for working with Cloud Payments to subscribe guest to club membership. - Optimized SQL query of load spending money from 15 min to 1 min. - Made club membership which give $200 000 annually. - Developing interface of ERP with React, for automation of process management all of the massage company's system. - Developing financial system of tracking incoming and spending by all events.

Project: CRM - System for a window company that helps manage customer information, sales, marketing automation, and order management in one place. Team Size: 8 developers, 3 managers, 2 QA. Tasks performed: - Developed CRM system for window company. - Create new Microservices with Symfony for CRM. - Support Service that handles customer support-related activities. - Create notification service that handle notification-related activities, including sending email and SMS notifications to customers. - Made front end for CRM using native JS, HTML and CSS. - Refactored legacy functional to SOLID and patterns principles that increased the development speed by 40%. - Refactored SQL queries, and increased user-management experience of using CRM system.