Maksim Radzevich

- Built and maintained production-ready Spring Boot microservices on AWS and Azure for loyalty, payment, insurance, and retail platforms. - Designed scalable architectures, negotiated technical requirements with partners, and delivered integrations with payment providers (e.g., Stripe) and loyalty systems. - Improved system observability using Datadog and Azure Application Insights, reducing incident detection time. - Automated infrastructure provisioning and scalability with Terraform. Projects: Loyalty and Rewards Program Provider (NDA) | Key Developer - Delivered integrations with payment and loyalty program partners by building and maintaining production-ready Spring Boot microservices in AWS. - Presented scalable architectural solutions to stakeholders, ensuring alignment with business objectives. - Organized integration with partners by representing the team in negotiations, defining and documenting technical decisions. - Improved system observability and incident reaction time with new Datadog monitors and dashboards. - Enabled provisioning and scalability of infrastructure with Terraform templates for AWS and Datadog. - Achieved efficient payment processing using Stripe events, AWS EventBridge, and SQS. Insurance Provider (NDA) | Developer - Developed and maintained Spring Boot transformation pipelines for financial data in MS Azure. - Improved pipeline observability with Azure Application Insights Dashboards. Retail & Distribution Company (NDA) | Key Developer, Development Team Lead - Refined CMS content delivery with a reactive RESTful Spring Boot service. - Ensured consistent delivery by leading a team of four for three months, managing task assignments, facilitating Scrum events, and providing knowledge transfer sessions. - Improved customer documentation navigation with Solr fuzzy search and autocomplete. - Performed software analysis and made architecture proposals for a new functionality.

Retail & Distribution Company (NDA) | Key Developer - Key Developer for a marketing email distribution microservice application built with Kotlin, Spring Boot, MongoDB, Kafka, and Kubernetes. - Streamlined email management and history by developing a new Quarkus microservice. - Built a Spring Boot starter for easy email event tracking in any microservice. - Mentored two new backend developers and led weekly knowledge transfer sessions. - Implemented Kafka dead-letter topics and auto-retry for improved fault tolerance. - Provided stakeholders with data-driven insights into email sending statistics by visualizing email events using MongoDB Atlas Charts, indexes, and aggregation pipelines. - Improved application performance by identifying slow code components using IntelliJ Profiler. Retail & Distribution Company (NDA) | Developer - Developed and maintained RESTful Java Spring Boot microservices for product management and payment processing. - Maintained scheduled jobs for data synchronization between SQL Server and Cassandra databases. - Refined backup of customer purchases by implementing AWS Lambda functions for data synchronization from FTP storage to Amazon S3. - Defined CloudFormation configurations for AWS services.