May 2022 – Jun 2023 · 1 yr 1 mo · Singapore · On-site

• Implement a comprehensive financial transformation dashboard that offers meaningful insights, visualizations, and analytics related to financial data and processes.
• Responsible for building data pipelines, transforming data, and handling operations. I collaborate closely with my team to ensure the seamless functioning of Singtel's data service (daas).

Oct 2021 – Apr 2022 · 6 mos · United Arab Emirates · On-site

• Stream data integration solution that efficiently captures real-time baggage data from various sources, processes it, and stores it in a centralized data lake platform
• I played a key part in making a streaming app for Emirates Airlines that handles baggage data well.

Mar 2019 – Oct 2021 · 2 yrs 7 mos · India · On-site

• Implement, and maintain a robust data pipeline system that facilitates efficient inventory tracking, management, and the computation of aggregated metrics within a centralized data lake platform.
• Developed a scalable Spark Scala application for a supply chain project, utilizing Spark SQL and UDFs to process inventory and domain data from RDBMs and raw files into the CDP platform.Created custom APIs and integration tools for Impala to enable distributed storage consumption of platform data.
• Designed data flow architecture by analyzing cloud components and integrated business products to support analytics use cases.

Apr 2018 – Mar 2019 · 11 mos · India · On-site

• Implemented a low-latency streaming application for measuring and monitoring loan provision for customer accounts within the banking.
• Developed and implemented visual code to evaluate Excel macro calculations for daily data analysis
• Collaborated with business stakeholders to gather and understand requirements, and then initiated the implementation process.
• Conducted thorough end-to-end testing of data flow and documented test results.
• Expertise in Build, Unit testing, System testing, and User acceptance testing.

Sep 2016 – Jan 2018 · 1 yr 4 mos · India · On-site

• The project involves integrating various banking data sources, processing and transforming the data, and storing it in a well-organized data lake
• Designed and implemented NiFi workflows for near real-time financial data ingestion and processing.
• Developed custom NiFi processors to handle specific use cases not available in default processors.
• Managed hive metadata in layouts for staging and snapshots, utilizing Avro and ORC formats.
• Built Spark applications using Java for full and incremental processing of dimension and transaction datasets in banking.

Mar 2014 – Sep 2016 · 2 yrs 6 mos · India · On-site

• Developing an advanced analytical framework to evaluate and manage credit risk exposure for a financial institution
• Designed and developed a Spring Batch application to conduct risk analysis and store results in Gemfire for consumption across multiple systems.
• Collaborated with onsite team to understand the requirement and implemented the data processing and ingestion workloads