Aug 2021 – Sep 2023 · 2 yrs 1 mo · Singapore

Jul 2020 – Jul 2021 · 1 yr · Singapore

Jan 2019 – Jun 2020 · 1 yr 5 mos · Singapore

Jul 2017 – Oct 2018 · 1 yr 3 mos · Noida, Uttar Pradesh, India

• ⬄ Working on Scala, Python, Elasticsearch, Spark, Hadoop, Druid, Apache Strom, Apache Kafka, Hive, HBase.
• ⬄ Responsible for building high speed data pipelining engine for warehousing data within 100 milliseconds, handling 1B Events per day.
• ⬄ Responsible for creating prescriptive and descriptive analytical models to empower our clients to plan their campaigns better, improve their revenues and understand the underlying meaning of the data recorded from different sources.
• ⬄ Working on various different recommendation models to recommend users with products based on their various events for different users.
• ⬄ Responsible for collecting, cleaning, warehousing data from various different sources and creating meaningful data visualizations to communicate and relate findings.
• ⬄ Working on exploratory data analysis and to come up with some broad conclusion to empower marketing teams to understand and relate events.
• ⬄ Utilising the above analysis to have better recommendation models.
• ⬄ Responsible for creating systems to handle millions of events every day and to utilize this data for realtime, prescriptive and descriptive analytics.

Jul 2016 – Jun 2017 · 11 mos · Noida, Uttar Pradesh, India

• ⬄ Working on Scala/Akka, Elasticsearch, Spark, Hadoop, Druid, Strom, Kafka.
• ⬄ Part of core Architecture team for moving Betaout platform from Monolith to Microservices architecture, handling 50M request per day with a latency of 120 ms.
• ⬄ Responsible for architecting and building high speed workflow automation system based on Apache Kafka, Apache Storm, JointJs and Cassandra.
• ⬄ Responsible for implementing a complete Stateless Architecture of deployment and managing infrastructure.
• ⬄ Responsible for writing complete real time data in rest and data in motion Analytics system with a latency of 50 ms and handling 100 M events per day.
• ⬄ Creating different machine learning model based recommendation engines to help marketers to target their customers with more relevant products and derive more revenue.
• ⬄ Responsible for creating technical architecture for live chat and chat bot ecosystem.
• ⬄ Productising the chat bot ecosystem by coordinating with the sales team and clients.

Jul 2016 – Sep 2016 · 2 mos

• ⬄ Managing Infrastructure and optimising as per the need.
• ⬄ Managing and allocation of tasks to the team for product vun.io.
• ⬄ Productising and helping with the sales deck for the product vun.io.
• ⬄ Creating technical architecture and software architecture for the same product.

Nov 2014 – Jun 2016 · 1 yr 7 mos

• Building a highly scalable low latency and fault tolerant ad serving and tracking system.
• Here at Tyroo, I am responsible for android as well as server side.
• On android side I am responsible for creating an ad serving SDK which integrates into the publisher's application and provide native Advertisements.
• On Server side I am responsible for creating optimizing algorithms to optimize the ads served on mobile websites , desktop sites and mobile applications. I am also responsible for optimizing the tracking of user behaviour.
• Takes care of various machine learning algorithms which require high computation, high speed and low latency on very high amount of data.
• Principal technologies used: Android, Python , NodeJS, Php ,Redis,Elasticsearch and MongoDB.

May 2014 – Nov 2014 · 6 mos

• As a software trainee, I was responsible for building an android SDK and its backend for supporting the SDK changes to be made through UI (options for ad change).
• Principal technologies used: Php, Android , Redis and Mysql.

Jun 2013 – Aug 2013 · 2 mos

• At juvalia and you i was responsible for creating an android application for their e-commerce platform.