Subham Joshi

About Subham Joshi

Software Engineer with 4 years of experience in backend development, primarily involves Java, Microservices, Spring Boot, Rest API, Kafka Streams and AWS. Developed high-quality, maintainable code using Spring Boot, Hibernate and JPA, complemented by rigorous testing practices with JUnit and Cucumber. Leveraged Kafka for advanced data processing, addressing challenges ranging from feature development to debugging production issues, while fostering innovation and elevating workflows.Led end-to-end migration of multiple multi-module Maven projects, upgrading from Spring Boot 2.7 to 3.5, Java 11 to 17, JUnit 4 to 5, and Cucumber to 7. Ensured Docker images were rebuilt and validated for seamless compatibility across environments.Proven ability to integrate tools such as Apache Camel, Redis Cache, AWS S3 and AWS Lambda, enhancing real-time data processing and scalability. Extensive experience in working on automated GitLab CI/CD pipelines and updating Terraform configuration ensuring seamless and reliable Code Deployments. Designed and implemented a centralized data service to fetch from Oracle and expose via REST APIs, eliminating direct Oracle dependencies in multiple projects. Improved system resilience by preventing outages in dependent applications when the Oracle DB was unavailable.Built a strong foundation in Oracle, and SQL, combined with proficiency in containerization technologies like Kubernetes and Docker Compose, to deliver secure, scalable solutions for complex technical challenges.

Experience

1. Software Engineer

   Ticketmaster

   Oct 2023 — Present · IN

   Backend Development and Microservices:Designed and developed robust microservices using Java, Spring Boot, Hibernate and Redis Cache ensuring scalability and reliability for enterprise-grade applications. • Cloud and Infrastructure Management:Built and deployed applications on AWS using EKS, S3, Lambda, and Auto Scaling Groups. Automated instance scaling and lifecycle management using Terraform and GitLab CI/CD pipelines. Implemented cache purging and infrastructure scaling solutions ensuring efficient resource utilization.• Designed and implemented a centralized data service to fetch from Oracle and expose via REST APIs, eliminating direct Oracle dependencies in multiple projects. Improved system resilience by preventing outages in dependent applications when the Oracle DB was unavailable.• Testing and Code Quality:Conducted comprehensive unit testing with JUnit and integration testing with Mockito and Cucumber, ensuring robust and reliable code. Maintained high code quality standards with tools like SonarQube and JaCoCo for coverage analysis.• Observability and Monitoring:Enhanced system observability by setting up centralized logging and monitoring using Splunk, Grafana, and CloudWatch. Proactively identified and resolved production issues, ensuring smooth operations and minimal downtime.• DevOps and Automation:Created and maintained GitLab CI templates to automate critical tasks such as Redis cache purging, S3 data processing, and infrastructure deployment. Implemented Docker and optimized image processing workflows using Python.

Education

• Kendriya Vidyalaya

  Senior secondary

  2015 — 2016

• Kendriya Vidyalaya

  Secondary

  2013 — 2014

• Hemvati Nandan Bahuguna Garhwal University ( A Central University )

  Bachelor's degree, Information Technology