Developed microservices from scratch, integrated with existing services via REST and AWS SQS, built backend with Java/Spring Boot, PostgreSQL, AWS S3, deployed to AWS ECS, and contributed to document ingestion and transformation.

Designed and developed new microservices, integrated REST endpoints, built backend with Java, Spring Boot, PostgreSQL, AWS S3, deployed to AWS ECS, and enabled automated document ingestion for mortgage approvals.

Supported architecture team, built PoCs with messaging tech, enhanced monolithic Java/Spring Boot platform, added features, mentored developers, validated deployments, participated in architecture discussions.

Technical consultant for Chilean bank, built PoCs with AWS SQS, Azure Event Grid, Kafka, RabbitMQ, enhanced Java/Spring Boot platform, mentored juniors, improved solution design.

Enhanced microservices with Java/Spring Boot, PostgreSQL, DynamoDB, Neo4j, Elasticsearch, deployed on AWS ECS, led team to deliver real-time notification system, bridged clients and tech team.

Enhanced Java/Spring Boot microservices, implemented Neo4j caching, deployed Docker containers on AWS ECS, led team for real-time notification system with AWS Lambdas.