Aug 2020 – Aug 2022 · 2 yrs · Berlin, Germany

• Building the Data Lake Platform of Idealo internet GmbH.
• Working on building tools which can be used by teams to ingest raw data to
• central Data Lake, process the data, and store the processed data in the central
• Data Lake.
• Working on building tools which different internal teams of Idealo can use to
• query the processed and usable data.

Apr 2019 – Jul 2020 · 1 yr 3 mos · Berlin Area, Germany

• Working on the Big Data & Data Lake Solution of Delivery Hero.
• Working on a horizontally scalable data platform to cater the growing data needs of Delivery Hero.
• Provides a platform where producer can ingest their data, and consumers can consume the data in real-time.
• Environment : Java, TypeScript, Google BigQuery, Terraform, Hadoop, AWS services(EMR, Redshift, Lambda, Kinesis, API Gateway, S3, DynamoDB, SNS, SQS, SES, CloudWatch, Glue)

Apr 2017 – Feb 2019 · 1 yr 10 mos

• Working on the Big Data & Warehouse solution of Bankbazaar.
• Working on a horizontally scalable data platform to cater the growing data needs of Bankbazaar.
• Working on different data collection modules to extract data from different services, database extract jobs, a scalable data lake, load & transform jobs on EMR(Hadoop) cluster.
• Provides a platform presenting data in a usable form to Data Science Teams and Business Analysts.
• Involved in Performance tuning of the Warehouse System.
• Environment : Java, Groovy, Apache Tomcat, Mysql, Hadoop, Kafka, Kafka Connect, Kafka Streams, AWS services(EMR, Redshift, Lambda, Kinesis Firehose, API Gateway, S3, Data Pipeline,Dynamo DB )

Aug 2015 – Jun 2017 · 1 yr 10 mos

Jul 2015 – Aug 2015 · 1 mo · Pune Area, India

• Working on the cluster functionality (CVM) of Veritas Volume Manager (VxVM) on UNIX
• We extend the concept of Volume Manager across multiple systems
• Work involves developing/enhancing VxVM features across multiple systems
• Enhance and maintain existing code, targeting reliability, performance and scale
• Respond to and promptly resolve customer issues and defects
• Also explore ways to increase performance and scalability in a Clustered Environment

Aug 2013 – Jun 2015 · 1 yr 10 mos · Pune Area, India

• Working on the cluster functionality (CVM) of Veritas Volume Manager (VxVM) on UNIX
• We extend the concept of Volume Manager across multiple systems
• Work involves developing/enhancing VxVM features across multiple systems
• Enhance and maintain existing code, targeting reliability, performance and scale
• Respond to and promptly resolve customer issues and defects
• Also explore ways to increase performance and scalability in a Clustered Environment

Oct 2011 – Nov 2011 · 1 mo

• M.TECH Projects:
• Collaborative bookmarking service under the supervision of; . T.V Prabhakar

Aug 2011 – Jul 2013 · 1 yr 11 mos

• I am working on APPROXIMATION ALGORITHMS under the supervision of Prof. SHASHANK MEHTA.
• I was working on the problem " APPROXIMATION ALGORITHM FOR MIN-MAX TREE COVER PROBLEM". The problem states that, if we have k nurses and n number of rooms in a hospital and we need to assign some rooms to each nurse such that the last completion time is minimised. I got a significant improvement in the time complexity of the algorithm.

Jul 2011 – May 2012 · 10 mos

• Assist the First year students in the Lab for Fundamentals of Computing Course
• Grading of Programming Assignments submitted by students in the Lab
• Assist the students of IIT Kanpur for the course of Fundamentals of Mathematics for CS
• Checking and grading Assignments submitted by students
• Assist the student of IIT Kanpur for the course of Algorithm.
• Gate counselor: (Feb 2012)
• Worked as a moderator for www.gatecounsellor.com
• Solved the GATE 2012 CS paper on the first day for www.gatecounsellor.com