Debasish Chakraborty
Bengaluru
Summary
Experienced and results-driven Senior Java Developer with 9 years of experience in building scalable, web-based enterprise applications using Java, J2EE, Go, and Python. Proficient in designing and developing RESTful APIs and microservices using Spring Boot, with a strong grasp of MVC architecture. Adept in cloud deployment, troubleshooting, and integrating third-party services. Experienced in delivering high-impact features using SpringBoot, Kafka, Hibernate and PostgreSQL. Balancing responsibilities with approximately 70% individual contributor and 30% managerial duties, including mentoring and cross-team collaboration. Skilled in building CDC pipelines, performance tuning, and maintaining high code quality through TDD practices
Overview
9
9
years of professional experience
Work History
Senior Software Engineer
GoodWorkLabs Pvt Lmt
Bengaluru
09.2021 - Current
- Led the architecture and implementation of eGov Foundation projects, such as DIGIT-Studio and mGramSeva application. Developed a no-code platform for form configuration and workflow definition, REST APIs.
- Integrated ElasticSearch and Kibana for storage and analytics/Indexing data.
- Managed Kubernetes clusters, Helm charts, and payment gateway integrations.
- Collaborate closely with cross-functional teams including Data Operations, Data Products, and UI/Frontend to design and deliver tenant-facing data products and enabling seamless integration for synergy use cases across teams.
- Conduct deep root cause analysis of production issues (e.g., memory outages) using Grafana, logs, metrics, and distributed tracing; participate in incident postmortems and implement long-term resolutions.
- Tune PostgreSQL queries and indexes for performance optimization using EXPLAIN, pg_stat_statements, and query refactoring, resulting in significant reduction in query latency.
- Worked with Flipkart logistic product to in solutioning features and bugs resolvement. Managed microservices for transport flow from shipment to delivery and returns.
- Built tracking services using Debizium Connect, Kafka, and BigQuery in GCP for analytics.
- Actively contribute to Agile/Scrum ceremonies including sprint planning, grooming, estimation, and retrospectives to ensure effective planning and delivery.
Software Engineer
Netcracker
Bengaluru
07.2016 - 09.2021
- Collaborated with the POC team to enhance or create a demo model framework for the Sales Team.
- Worked on products like OCS, TOMS, RBM for telecom clients.
- Enhanced performance by fixing bugs and addressing change requests.
- Created GraphQL endpoints for customer dashboards. Handled Jenkins builds and OpenShift deployments.
Education
Bachelor of Technology - Information in ECE
Dibrugarh University
Dibrugarh, AS09-2015
Skills
- Languages: Java, Python, SQL,Go
- Frameworks: Spring Boot, Hibernate, Apache Spark
- Databases: Postgres, H2, MongoDB
- CI/CD: GitHub Actions, Jenkins, Docker, Artifactory
- Version Control: Git
- Test: Junit,Mockito,Testng
- Tools: Intellij , Postman , VSCode
- Object-Oriented programming
- AWS EKS ,S3
SKILLS
- Software development
- Performance optimization
- Distributed computing
- Debugging
- Microservices architecture
Tech Stack
Java, Python, SQL, Go, Spring Boot, Hibernate, Apache Spark, Postgres, H2, MongoDB, aws DMS, GitHub Actions, Jenkins, Docker, Artifactory, Git, JUnit, Mockito, TestNG, IntelliJ, Postman, VSCode, Object-Oriented Programming
Timeline
Senior Software Engineer
GoodWorkLabs Pvt Lmt
09.2021 - Current
Software Engineer
Netcracker
07.2016 - 09.2021
Bachelor of Technology - Information in ECE
Dibrugarh University
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