May 2025 – Jan 2026 · 8 mos · Pune District, Maharashtra, India · On-site

Aug 2023 – Apr 2025 · 1 yr 8 mos · Pune District, Maharashtra, India · On-site

• >Contributing to the development of RAVEN, a product that translates ETL workflows (Informatica, DataStage, Alteryx) into BigQuery SQL using the Apache Calcite framework.
• >Automated the conversion of SQL and ETL workloads from on-premises systems (Oracle, Teradata) to cloud-native platforms like Google BigQuery, optimizing complex scripts into cloud-ready code to reduce transformation time and costs.
• >Reduced data transformation time by 30% through optimized SQL conversion.
• >Implemented ETL workflows, increasing migration speed by 40%, streamlining data migration processes.
• >Applied workflow efficiency techniques to optimize data migrations, reduce job redundancies, and improve cloud-ready code performance.
• >Leveraged strong problem-solving skills to ensure seamless and efficient data transformation processes.

Nov 2021 – Jun 2023 · 1 yr 7 mos · Pune Division, Maharashtra, India · Remote

• >Web Services & API Development: Expertise in designing and developing Web Services and REST APIs using Java, Spring Boot, Spring MVC, and Jdbc Template. Proficient in working with open-source frameworks and implementing scalable backend solutions.
• >Cloud & Database Skills: Hands-on experience with GCP services (BigQuery) and relational database systems like MySQL, with strong SQL skills for developing and analyzing Java web applications.
• >Developed APIs to store and retrieve data from GCP BigQuery and Bigtable. Worked with Cloud Storage to store merchant details files. Utilized App Engine to monitor production logs, identifying issues using failure request logs with unique IDs. Also worked with Pub/Sub for message-based processing.
• >Version Control & Collaboration: Skilled in using GitHub for version control, collaborating with teams, conducting code review sessions, and maintaining high coding standards across software development projects.
• >Project Contributions: Led development of REST APIs and features for UCP (Unified Commerce Platform) at Bitwise, enhancing data processing efficiency by 25%. Created a centralized BIN service for card data analysis and reporting for Global Payments, improving card data analysis by 15%.
• >Technical & Interpersonal Strengths: Adept at debugging and troubleshooting applications in a Windows environment, with excellent documentation, communication, and interpersonal skills. Proven ability to perform well under pressure while ensuring quality and timely delivery.
• >Modified existing legacy apps as well as developed new modules with Spring Boot, RestApI, Jdbc Template, Google cloud platform(Datastore, BigQuery, BigTable) and using Cloud function.