Jun 2018 – Jul 2019 · 1 yr 1 mo · Bengaluru Area, India

• MakeMyTrip is India’s leading online travel agent and one-stop-travel shop catering to needs of all travellers.From cabs , buses , trains, flights to hotels ,home stay , holiday packages and more - makemytrip caters to ever evolving needs of travellers across the spectrum.
• I Worked as Principal Big Data Engineer responsible for building User Experience Platform which involves building real time click stream platform using Spark , C* and machine learning to understand the user behavior and provide recommendations.
• lead a team of 20+ data engineers, analysts and software engineer.
• responsible for hiring , mentoring and building cohesive team culture.

Aug 2016 – May 2018 · 1 yr 9 mos · Bengaluru Area, India

• Fractal is one of the most prominent AI provider to Fortune 500 companies.Fractal is featured as leader in customer analytics service provider in 2021 , computer vision wave 2020 and specialised insight service provider 2020 by Forrester Reserve Inc.
• I worked on multiple projects across business domain in providing large scale data management solutions and insights
• Designing and Developing Big Data Solutions for analytical problems at large scale.
• Leads Big Data capability development at Fractal responsible for solution development for analytical problems across multiple business domains.
• Worked with a French Defense major in implementing intelligence & Security surveillance systems using Computer Vision and Deep Learning.
• Worked with one of the FMCG company in developing a real-time anomaly detection and Purchase propensity model system using Kafka, Spark-Streaming and Cassandra.
• Good understanding of Machine Learning.
• Proficient Knowledge on Deep Learning and Computer Vision.
• helped organisation with many sales opportunities providing solutions to the problem at hand.
• hiring , mentoring and building cohesive team culture.

Jun 2013 – Jul 2016 · 3 yrs 1 mo · Bengaluru Area, India

• Amadeus is the leading provider of travel technology across globe that focuses on developing software for airlines, hotels, travel agencies, and other travel-related businesses to enhance their operations and customer experiences. Amadeus provides search, pricing, booking, ticketing and other processing services in real-time to travel providers and travel agencies through its distribution business area. Amadeus processed 945 million billable travel transactions in 2011.
• During my time at Amadeus , we were building a real time store that will help our customers( airlines) in managing their day-to-day operations more effectively.
• Worked with kafka, Spark Streaming, Data Frames & Cassandra.
• Worked in both Real time streaming and batch applications.
• Involved in architectural decisions of ETL and DB.
• End to End development and evaluating the performance of the product.
• Ensure data integrity and fault-tolerance.
• Resolved technical issues pertaining to Concurrent writes, handling write failures, shuffle issues, memory issues etc.
• Addressing challenges in DB model. (Oracle vs Cassandra).
• Migrating the data from Oracle to Cassandra . Identify entities, establishing relationship between them.

Aug 2011 – Jan 2013 · 1 yr 5 mos · Bangalore

• Yodlee is a leading data aggregator and data analytics platform powering cloud based innovation for digital financial services.More than 1000 companies including 12 of top 20 US banks subscribe to Yodlee.
• Worked in Release Services Team.
• Worked in python and shell scripts to fully automate the deployment process.
• Involved in Deployment of Monthly release of Financial applications.
• Day-to-day deployment activities related to Yodlee's PFM application.