Feb 2023 – Jun 2025 · 2 yrs 4 mos · Bengaluru, Karnataka, India

Apr 2022 – Feb 2023 · 10 mos

• It is a group buying hyper-local platform for select, exclusive neighborhoods. Since time immemorial, buying goods in large quantities has been a surefire way to get the best prices from any vendor or manufacturer.
• Individual orders for goods placed from various societies and homes in the same neighborhood are clubbed together to procure the said goods straight from the supplier or manufacturer.
• It caters the need of the value driven Indian consumers

Sep 2021 – Apr 2022 · 7 mos

• Zepto is into hyper-local Quick commerce business. It specializes in ultra fast deliveries [viz 10 mins delivery].
• Setup everything from scratch right from infra, security, CI/CD pipeline,
• Data engineering pipeline, analytics engine, developer tools etc
• Managing the Dev, SDET and devops processes
• Designed data engineering workflow with 100s of millions of events a day for backend,
• frontend and auxiliary events
• Scaling and Grooming a team of 30+ people engineering team
• Setup Dev, SDET & Security best practices

Jul 2020 – Aug 2021 · 1 yr 1 mo

• Architected and Tech Owned the Contest Join Engine: Designed the distributed transaction system to linearly scale up to millions of transactions in a minute with razor thin latency using Akka, Akka-Streams, Scala, voltdb, kafka
• Drive the tech strategies, Standards, Process and setup framework for SDLC in D11
• Setup a software research lab under DSS umbrella
• Architected Social leaderboard, to show custom realtime leaderboard millions of users, the leaderboard displayed custom leaderboard with people just within the user's network; using vert.x, java, cassandra, ignite, spark

Dec 2018 – Jul 2020 · 1 yr 7 mos

• Re-architected and owned the dream11 leaderboard, to support 10x the existing load [10s of millions of users]. The leaderboard did rule based point calculation of each user team with ranking in almost realtime. Used Node, Java, Cassandra, Spark Streaming, Redis and some custom sauce to make ranking and calculation lightning fast
• Re-designed and owned the winner declaration engine, to make it linearly scalable, and reduce time from around an hour to couple of minutes. Used Spark, Cassandra, MySQL

May 2017 – Dec 2018 · 1 yr 7 mos · Pune/Pimpri-Chinchwad Area

• Worked in the world of Sensors & Data Historians for the oil wells. Designed a system for ingesting very high frequency data [millions in a minute], enriching and making it available for oil production usecases
• Used Scala, Akka, Akka-Streams, GCP, BigTable, Kubernetes

Dec 2015 – Apr 2017 · 1 yr 4 mos · Pune/Pimpri-Chinchwad Area

• Architected the runtime for ML models and framework to do A/B testing. This allowed multi variant testing of model and monitor performance of models in production. Used Spring Boot, Java, MySQL, R, Talend and d3.js
• Scrapping can be fun, but when done with consent it can be more fun. Created automatic transfer of orders from global trade engine to local vendors and live display of stock values of local vendor to global trade engine
• Apache Nutch, Java

Jan 2015 – Sep 2015 · 8 mos · Pune

Jul 2011 – Dec 2014 · 3 yrs 5 mos · Pune

• Work in the field of location intelligence. Created Decision Support Systems for Urban Local Bodies, City Town Planning Department. The system allowed the local bodies to perform timeseries analysis of city expansion, operation and maintenance of Public Resources, Disaster management. The system was built for complex analysis and GIS data processing
• Used: Openlayers, UNM Mapserver, Python, Java, Spring, PostgreSQL
• Designed the system for FDCM recruitment, Designed a system to scale for millions of users to apply and track the exam process right from application, shortlisting, hall ticket generation and results
• Used: Java, Spring, PostgreSQL, Hibernate
• Architected the Building Permission Management System. This system is to scrutiny the plan of the building with respect to Government DCR. It reduced the task of manual checking, verification and application of DCR rules to the plan and understand if the proposed plan is within the DCR and can be given permission. It reduced the permission time from months to couple of days
• Used: Java, Spring, MySQL, Hibernate
• Built the E-Tendering System: The system re-engineered and digitised the manual process of tendering of contracts for Urban Local Bodies. To safely secure the tender, we used digital signatures to lock and open the tenders. This reduced the risk of leaking the tenders and made the process fast. It also added a healthy competition and benefitted the ULB's
• Used: Java, Spring, MySQL, E-Lock