Artem Pavlov

Customer Domain Description - Retail & Distribution

Responsibilities:

× Implemented Spring Boot services from scratch

× Configured caching mechanism (Redis) in Kubernetes cluster, reducing API validation costs for mobile numbers and emails by 90%

× Optimized the messaging service’s interaction with the Twilio API, reducing request volume by 70% and significantly lowering operational costs

× Configured Spring Eureka in Kubernetes cluster for service discovery and registration, enabling seamless interaction between microservices outside of Kubernetes’ native mechanisms

× Enhanced application security by implementing immediate JWT token invalidation upon user logout, addressing potential vulnerabilities associated with token expiration

× Replaced traditional JDBC connectors with Debezium connectors to enable streaming change data capture (CDC), improving real-time data updates and synchronization across services.

× Introduced a centralized Swagger UI portal

× Built Python scripts for automating routine maintenance tasks, reducing manual effort and operational overhead

× Implemented monitoring & alerting for backend services

× Created unit/integration/automated tests

× Lead a cross-functional support team (Frontend, DevOps, Delivery) to manage and resolve production incidents, coordinate with stakeholders, drive continuous improvements in incident handling, and ensure a positive end-user experience through effective troubleshooting and support.

× Participating in backlog refinement, planning and demos, solution architecture design and implementation

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BEACONS - indoor navigation project

Responsibilities:

× Developed the project's back-end using Spring frameworks

× Established interservice communication using Kafka

× Managed data storage using MongoDB

× Participated in system testing and debugging

× Collaborated with the front-end team for seamless integration

× Performed code reviews