09/05/2025 updated
PK
100 % available
Java Software Engineer with Spring Boot and Microservices Experience
USA
Only remote
B.Tech in Information TechnologyQuery PerformanceJava (Programming Language)Application Programming Interfaces (APIs)Amazon Web ServicesAmazon S3Software QualityContinuous IntegrationDevOpsElasticsearchFreeMarkerScalabilityjQueryJavaserver PagesJUnitMySQL
Java Development
Extensive experience with Java 17/21, Spring Boot, and Spring MVC for building scalable web applications with 5 years of professional experience.
Microservices Architecture
Design and implementation of cloud microservices on AWS using Fargate, Lambda, S3, and RDS with focus on system scalability and reliability.
CI/CD & DevOps
Implementation of continuous integration and deployment pipelines using Git, Jenkins, and Docker for efficient software delivery.
Database Management
Optimization of MySQL databases and migration from Elasticsearch to OpenSearch with zero downtime, boosting query performance by 50%.
API Development
Creation of RESTful APIs and implementation of API security using JWT for seamless backend communication.
Monitoring & Observability
Integration of monitoring tools like Prometheus, Grafana, AWS CloudWatch, and Datadog for improved system reliability.
Testing & Quality Assurance
Enhancement of code reliability through JUnit, Mockito, and SonarQube-driven code quality practices.
Frontend Technologies
Development of dynamic web pages using React.js, JSP, jQuery, and FreeMarker Template to improve user engagement.
Extensive experience with Java 17/21, Spring Boot, and Spring MVC for building scalable web applications with 5 years of professional experience.
Microservices Architecture
Design and implementation of cloud microservices on AWS using Fargate, Lambda, S3, and RDS with focus on system scalability and reliability.
CI/CD & DevOps
Implementation of continuous integration and deployment pipelines using Git, Jenkins, and Docker for efficient software delivery.
Database Management
Optimization of MySQL databases and migration from Elasticsearch to OpenSearch with zero downtime, boosting query performance by 50%.
API Development
Creation of RESTful APIs and implementation of API security using JWT for seamless backend communication.
Monitoring & Observability
Integration of monitoring tools like Prometheus, Grafana, AWS CloudWatch, and Datadog for improved system reliability.
Testing & Quality Assurance
Enhancement of code reliability through JUnit, Mockito, and SonarQube-driven code quality practices.
Frontend Technologies
Development of dynamic web pages using React.js, JSP, jQuery, and FreeMarker Template to improve user engagement.
Experience
Professional experience0 - 5 years
Freelancer since2025
Languages
EnglishFluent
Project history
Led the design and development of cloud microservices for UK Financial Conduct Authority (FCA) data publishing portal, implementing AWS Lambda solutions with SNS & Step Functions, and integrating APIGEE for secure API management.
Led development of dynamic web pages using Spring Boot and FreeMarker Template for TCS ION B2B Digital Hub, implemented JWT token-based authentication, and built RESTful APIs with Spring Data JPA.
Developed financial order dashboards using Java 17, Spring Boot, Spring MVC, and React.js, designed efficient CRUD operations with MySQL, and integrated Apache Kafka for real-time data processing.