Alekhya.k
Professional Summary
Full Stack Java Developer with 5+ years of experience designing, building, and deploying enterprise-grade Java microservices and responsive SPAs. Strong expertise in Java (7/8/11/17), Spring Boot, RESTful APIs, event-driven messaging (Kafka, RabbitMQ), and front-end frameworks (Angular, React). Experienced in cloud-native deployments on AWS, containerization with Docker/Kubernetes, Terraform-based IaC, CI/CD automation with Jenkins and GitHub Actions, and observability with ELK, Prometheus, and Grafana.
Technical Skills
Work Experience
- Designed and implemented modular Spring Boot microservices in Java 17 to replace legacy monoliths, exposing RESTful APIs and improving service maintainability and deployment cadence.
- Built event-driven communication between services using Apache Kafka, enabling reliable asynchronous processing and decoupling of payment and reconciliation flows.
- Implemented OAuth2 and JWT-based authentication and authorization across APIs, reducing unauthorized access risks and standardizing token-based security.
- Developed responsive Angular 18 front-end components with TypeScript and Bootstrap, created reusable UI libraries and improved user workflows across banking dashboards.
- Containerized services with Docker and deployed to AWS ECS; automated infrastructure provisioning with Terraform to ensure repeatable environment builds and configuration drift reduction.
- Implemented centralized logging and observability using ELK Stack; instrumented services for tracing and used logs to triage production incidents, reducing mean time to resolution.
- Developed enterprise RESTful services and Spring Boot microservices in Java 8, leveraging Streams and CompletableFuture for non-blocking processing to improve throughput in trade-processing flows.
- Implemented responsive SPAs using AngularJS and Angular 8 with TypeScript, creating modular components and Angular Material interfaces used by trading and risk teams.
- Integrated persistence layer with Hibernate and Spring Data JPA; optimized DB interactions across Oracle, MySQL and DB2 and managed schema changes using Liquibase and Runway.
- Built asynchronous integration using JMS (queues/topics) to ensure reliable event delivery between distributed services and to decouple high-latency downstream systems.
- Containerized applications with Docker and deployed on Kubernetes and OpenShift; configured Jenkins pipelines for automated builds, tests, and deployments to accelerate release cycles.
- Led application migration efforts to AWS (EC2, S3, Elastic Beanstalk) and managed deployments on IBM WebSphere for legacy components while enforcing secure IAM policies and logging.
- Implemented server-side components using Servlets and JSP following MVC pattern, delivering feature-complete modules for client web applications.
- Developed UI pages using HTML, JavaScript, AJAX and CSS; implemented client-side validation and interactive behaviors to improve end-user experience.
- Implemented persistence using JDBC and MySQL; wrote optimized SQL queries and stored procedures to support transactional workflows and reporting.
- Used Log4J for structured logging and wrote JUnit tests to validate business logic, improving code quality and reducing regression defects during releases.
- Participated in design discussions and created UML artifacts (use case, class, sequence diagrams) to document system behavior and support development handoffs.
- Deployed and tested applications on Apache Tomcat; performed debugging, defect analysis, and peer code reviews to ensure delivery quality.
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