Jun 2021 – Oct 2023 · 2 yrs 4 mos · Bengaluru, Karnataka, India · Remote

• Project : Campaign Management
• Developed a robust campaign management software solution that involved data integration and
• processing using Kafka, PostgreSQL and BigQuery.
• Implemented Kafka consumers to efficiently process and write incoming data from Kafka topics to
• PostgreSQL and BigQuery ,ensuring data integrity and high performance.
• Designed and implemented APIs leveraging Java, Spring Boot, RESTful services and design pattern
• strategies such as the Strategy pattern to enable flexible and extensible code management
• capabilities..These APIs were responsible for interacting with MongoDB and Kafka to store data and
• ensure seamless data flow.
• Project : Notification Engine
• Developed a robust notification engine leveraging MongoDB to efficiently manage notifications for
• users.
• Created a set of APIs for seamless notification retrieval, allowing users to list notifications, get specific
• notifications, and mark them as read or viewed.
• Implemented a real-time trigger event capturing mechanism to detect specific events and generate
• timely notifications.
• Designed and integrated email notification and web notification functionalities based on requirement.
• Cross – Project Contribution
• Implemented unit tests using JUnit to validate the functionality and reliability of developed features,
• ensuring code quality and robustness.
• Actively participated in code reviews, providing valuable feedback and ensuring adherence to best
• practices,coding standards and design principles.
• Worked closely with the QA team to identify and resolve software defects, ensuring the delivery of
• high-quality and bug-free software.

Feb 2021 – Jun 2021 · 4 mos · Bengaluru, Karnataka, India · Remote

• Project : Data Integration Pipeline
• Developed and implemented a data integration pipeline using Apache Nifi to retrieve products, orders,
• and inventory data from client APIs.
• Configured Apache Nifi to extract data from the client APIs and efficiently load it into Kafka topics.
• Designed and implemented Kafka consumers to read data from the Kafka topics and send it to
• BigQuery and MongoDB.
• Worked closely with the data engineering team to define data schemas,data transformation rules and
• data validation processes.
• Integrated BigQuery as a data warehousing solution to store and analyze large datasets, enabling
• efficient data querying and reporting.
• Assisted in troubleshooting and resolving data integration issues, working closely with the operations
• team to ensure data pipeline reliability and performance.