Designed and developed Spring Boot and Spring Cloud based microservices for cloud-native backend systems (TravelFlow), enabling scalable processing of booking, autocomplete, and location services across distributed environments. Built RESTful APIs using OpenAPI contract-first approach with YAML specifications, ensuring consistent service communication and reducing integration discrepancies. Implemented controller–service–adapter architecture, data transformation layers, and hierarchical data mapping. Deployed backend on AWS ECS with Lambda-driven patterns; integrated JWT/OAuth 2.0 security aligned with IAM concepts; centralized logging with AWS CloudWatch; Redis caching for high-frequency data access; implemented retry, timeout and resilience patterns; contributed to CI/CD pipelines with Maven and Jenkins; owned end-to-end API lifecycle and production support; leveraged AI-assisted development tools to accelerate code generation and debugging.

Java Full Stack Developer at Ascension Health

March 1, 2023 - October 1, 2024

Designed cloud-native, reactive microservices using Java 17, Spring Boot, and WebFlux; built RESTful APIs and GraphQL services; implemented GraphQL schemas and resolvers; developed frontend components with Angular/React; built Python-based data processing pipelines; integrated Kafka-based event-driven processing; optimized SQL queries with PostgreSQL and Hibernate; secured APIs with Spring Security, OAuth 2.0, and JWT; deployed containerized apps with Docker and Kubernetes in GCP; monitored performance with Prometheus and Grafana; implemented centralized logging and auditing; improved throughput and scalability of backend systems.

Java Developer at Bizom

January 1, 2020 - July 1, 2022

Developed RESTful APIs with Spring Boot; designed persistence using Spring Data JPA and Hibernate; integrated MongoDB, SQL Server, and CosmosDB; optimized SQL queries and data access patterns; migrated infrastructure from Azure ARM templates to Terraform; built ETL pipelines using Azure Data Factory and Azure Functions; implemented CI/CD pipelines with Azure DevOps and GitHub Actions; secured backend services with Spring Security and JWT; collaborated with cross-functional teams to deliver scalable backend features.

Software Engineer at Egen

October 1, 2017 - December 1, 2019

Developed web applications using JSP, Servlets, HTML5, CSS3, and JavaScript; built responsive UI components with Bootstrap/jQuery; implemented AJAX-based integration with REST and SOAP; designed JDBC-based data access layers; optimized SQL/PLSQL; implemented authentication and session management; conducted unit testing with JUnit; supported build and deployment processes with Jenkins; used SVN; participated in Agile development to deliver enterprise features.