May 2024 – Nov 2024 · 6 mos · Bengaluru, Karnataka, India

• Reverse ETL
• Building efficient solution to sync warehouse data to different cloud tools supporting 8 data Warehouses and 100s of cloud integrations
• Assumed role of Manager and tech lead of team of 5 within 9 months of joining.
• Led the team as product grew threefold supporting 1000+ pipelines syncing Billions Of records
• Identified major design issues affecting reliability and UX and migrated system to new design without major downtime, reducing customer issues by 80%
• Worked with team on improving test capabilities by increasing focus on writing testable code as part of any feature, increasing test coverage by 35% and reducing manual testing effort
• Visual Audience Builder
• Built Audiences Builder to segment user data in warehouses and sync to different integrations using a simple Visual Builder
• Designed a Simple DSL to define an Audience using Visual Builder and built a Generator library to convert the DSL to SQL compatible with different warehouses

Dec 2022 – Apr 2024 · 1 yr 4 mos · Bengaluru, Karnataka, India

Mar 2022 – Nov 2022 · 8 mos · Bengaluru, Karnataka, India

Sep 2021 – Mar 2022 · 6 mos

• Offline Merchants Payments | GoPay
• Re-designed QR and barcode based payments as part of re-architecture of Gopay to be more compliant and scalable with support of multiple Countries and Payment Options
• Migrated Millions of monthly transaction to newer systems with zero downtime
• Drove the changes end-to end from design to integration with Apps and partner backend
• Actively participated in interview and hiring process to help grow GoPay team
• Refunds | GoPay
• Owned central Refunds System allowing Millions of payment refunds every month
• Added multiple instruments support to Refunds to automatically split amounts across different payment instruments without any change in clients or partners

Jan 2020 – Sep 2021 · 1 yr 8 mos

Jul 2018 – Dec 2019 · 1 yr 5 mos · Bengaluru, Karnataka, India

• Start Over And Catch Up Catalog pipeline
• Developed a data pipeline using Kafka that processes 10 Million+ messages per day containing
• Live TV metadata in asynchronous and scalable manner.
• Designed the pipeline to support data of multiple partners / tenants in an isolated manner.
• Built monitoring mechanism to detect anomalies in system before it impacts customers. and
• avoid downtime.
• VOD (Video on Demand) Catalog Publishing pipeline
• Designed a transactional API used by customers to publish their VOD Catalog in atomic
• fashion.
• Reduced AWS cost for my team by 43% by creating reports based on usage, cost etc and
• resizing instances.

May 2017 – Jun 2018 · 1 yr 1 mo · Bengaluru, Karnataka, India

Nov 2016 – May 2017 · 6 mos

Jul 2015 – Oct 2016 · 1 yr 3 mos

• Quality As A Service(QAAS):
• Built a REST Service from scratch to handle configuration driven quality check(QC) of products which is performed at Snapdeal warehouses.
• Worked on a Generic Rule Engine using MVEL to support the quality check process.
• Developed a Search API using Elasticsearch that queries millions of QC transactions and is used by operations and customer service teams.
• Return Management System(RMS):
• Scaled the courier integration scheduler to distribute and handle the increasing load.
• Optimized the JVM Based cache and reduced memory usage by 2 GB and load time by 70%.
• Supply Chain Metrics
• Built a real time analytic system from scratch to measure performance of warehouses, couriers, sellers etc using Apache Storm and Kafka.

May 2014 – Jul 2014 · 2 mos · Greater Hyderabad Area

• Worked on data analytics and visualisation systems for optimising Ad campaigns and Lead Generation. Also incorporated filters like Date, Locations, Channels, Device, OS etc.