Sep 2016 – Oct 2018 · 2 yrs 1 mo · Bengaluru, Karnataka, India

• Risk engine to identify payments as fraudulent based upon rules configured by operation team.
• Reporting service to provide a self serve merchant dashboard to generate and schedule custom reports.
• File Handler service to manage files by integrating with external file service like Amazon S3.
• Batch service to handle merchant’s batch operations like refunds, payment links etc.
• Pricing module to determine the fees of transaction based upon methods, and merchant properties like postpaid/prepaid, customer/merchant fee bearer, fee/amount credit etc.

Dec 2015 – Aug 2016 · 8 mos · Bengaluru, Karnataka, India

• Ola Share Data Platform:
• This system maintains all the data within Ola Share, with the objective to formulate various rules to drive the business.
• Design and Implementation of the system to store data in various stores like Hbase and Elastic Search using Storm Topology and Kafka.
• Created a dashboard for business use, using Apache Phoenix which provides MySQL like query ability on top of Hbase.
• Map Reduce Jobs for archiving the data. Also to provide aggregate reports on hourly basis.
• Optimizing the system by providing capability for reverse indexing, and joiner of related data based on user-defined key.
• Runtime consolidating events based on the given key, to provide realtime details of the bookings. Used Hazelcast to store the realtime data for consolidation.
• Ola Share Booking System:
• Integration of internal payment system with the objective to allow user to use any payment methods like Cash, Ola Money or Corporate Wallet.
• Implementation of Carpool feature where user can share his ride with someone.

Jul 2014 – Nov 2015 · 1 yr 4 mos · Bengaluru, Karnataka, India

• Campaign & Promotion:
• The system manages offer’s lifecycle, discoverability and application on products.
• Design and implemented of the offer lifecycle management using Finite State Machine (FSM). This uses various sub services to determine the status of the offer. Used RabbitMQ, Hazelcast, Hbase & Storm Topology.
• Optimized the payment based offer that takes into account the shipping charge of any item.
• Merchandising:
• Design and Implementation of Selective Seller Subscription in order to provide capability to sellers to exclude his listings from a promotion, for which he decides to be a part of.
• Implemented Ad Monetization for seller that provides the capability to seller to create and manage his Ad.

Jul 2012 – Jun 2014 · 1 yr 11 mos · Bengaluru, Karnataka, India

• Created a dashboard to manage all the cloud services like Desktop, Apps and Infrastructure etc.
• Design and Implementation of BSS APIs.
• Integrated Sales Force CRM service in dashboard to facilitate the users in raising their queries.

May 2010 – Jul 2010 · 2 mos · Hyderabad, India

• Conceptualization, Architecture and Development of the Administration module for Transbit Application.
• Developed a new module, which provides better, and faster user experience and is easy to extend for new requirements owing to its architectural superiority.
• Analyzed the given backend database and developed a user interface which provides administrative privileges to the user and met other project requirements.

Jan 2009 – Aug 2009 · 7 mos · Roorkee, India

• I have substantially contributed in "Students Initiative for Integrated Rural Development"​ (SIIRD), which aims at creating a collaborative model through coordination & synergy amongst multiple stake holders specifically Government, Industry and Academia involved in field of rural development.
• Trained & lead a team of about 15 B.Tech students for a self-launched initiative: "Primary School ICT Education Initiative" under which I took around 5 field trips to the village Charba including 1 night stay.
• I was also involved in preparing a tentative course material (in Hindi Language) which consists of basic fundamentals of computers with figurative description of some tools, along with integrative videos for learning paint & MS Word.
• I was also a member of the Girls Initiative whose objective was to train the girls who can further train other school girls.