Leading System Analyst, Developer
• Participation in design, development, implementation of various solutions as a systems analyst: tariff plans, digital services, Internet packages, campaigns, money transfers• Participation in design, development and implementation of the Personal Account web portal based on microservice architecture.• Cutting a monolithic MNP (Mobile Number Porting) web application into microservices • Refactoring and optimization of critical applications with high load (~5000000 transactionsin a day),integrated with government services money transfer from one number to another. Transfer this service to microservice architecture. • Data collection, business analysis and solution design in the BSS transformation project• Deploy, configure, and maintain high-load, mission-critical business applications• Investigating problems in business applications and creating bug requests, providing solutions to fix service design problems• Automation of elimination alarms, data inconsistencies and customer complaints, provision of developed tools for 2nd line technical support• Enriching troubleshooting knowledge base• Development and implementation of a centralized log management in order to collect application logs• Implementation of the ELK stack and provision of 2nd line support access for more efficient investigation of incidents and problems• Mentoring new team members