Jul 2020 – Dec 2021 · 1 yr 5 mos

• Supervised two teams, comprising over 10 full-time engineers and 5 interns, over separate 6-month periods
• 1. Product selection team (Size: 5 full time engineers): Team goal was to make sure Flipkart has right selection.This involved customer query & accompanying result analysis, competitor analysis. Helping sellers improve their catalog etc
• 2. Seller growth team (Size: 5 full time engineers): Helping sellers grow by rewarding and incentivising them for good behaviour. Helping them increase their sales by providing proper pricing of the products etc
• 3. MRP fraud detection (Size: 5 interns): Stopping MRP frauds using various methodologies like OCR product images, analyse customer reviews, historical price variations etc
• 4. Analytics (Size: 5 interns) : Various small projects across teams

Jul 2019 – Jun 2020 · 11 mos

• Guided team on multiple projects. Highlighting the major once below
• 1. Actioning framework. Worked on high level design and guiding in execution of a generic seller actioning framework which had complex rules and worked on hundred of GBs of data. This is used to take corrective actions for defaulting e.g. on quality metric like higher seller attributable returns
• Major technologies : Drools, Spark, Kafka, Hive, Java, MySQL
• 2. Revamping seller ranking system. Sellers are ranked depending upon their overall performance and awarded accordingly. Worked on revamping the system from grounds-up to simplify as well as make it extensible.
• Major technologies : Hive, Java, MySQL

Jul 2017 – Jun 2019 · 1 yr 11 mos

• Worked with multiple teams and projects simultaneously, major once mentioned below:
• 1. Owned and launched seller score as lead developer. This is shown on each product page on Flipkart page and help customers in decisioning.
• Major technologies : Java, Dropwizard, Maven
• 2. Seller metrics page with low latency and huge amount of data. Drove from requirement gathering till delivery. Evaluated multiple data storage for unique requirement of low latency for huge amount of data with real time slice-dice use-case.
• Major technologies : Apache Druid, Kafka, Spark, Scala
• 3. Owned and made major enhancements to fAssured tag and other internal quality projects like listing quality score
• Major technologies : Apache Camel, Hive, Spark, Kafka
• 4. Brand regulations. Solutioning and guide for many enhancements for brand regulations.
• Major technologies : Activiti BPMN, drools, OCR, Java, MySQL

Jan 2016 – Jun 2017 · 1 yr 5 mos

• Jan-June 2016
• Worked on seller creditor workflows and made multiple enhancements in the system.
• Major technologies involved: Java, MySQL
• July-Dec 2016
• Lead seller payment reporting system (Codenamed Lynx) and made the system live while mentoring newer members in the team.
• Major technologies involved: Java, Hive, MySQL
• Jan-June 2017
• Worked as lead developer on near real time seller payments reporting system contributing in high level and low level design of the system including tech choices.
• Major technologies involved: Spark streaming, Apache Camel, Apache Kafka, Drools, ElasticSearch, Scala

Jul 2014 – Dec 2015 · 1 yr 5 mos

• July-Dec 2014
• Worked on customer accounting system which mostly involved dev-ops work. Quickly became single point-of-contact for any issues and enhancements for the system.
• Major technologies involved: Ruby, Padrino framework, MySQL
• Jan-July 2015
• Ironed out issues in debtor reconciliation system (including 3rd party logistics and banks as debtors) and made it live mostly independently within a short duration. Was recognised for the same from senior team member for the same.
• Major technologies involved: Java, DropWizard framework, Google Guice, MySQL, Jenkins
• July-Dec 2015
• Part of founding team for lending growth capital which facilitates loans to sellers. Owned 2 micro-services and worked on multiple micro-services helping in launch in short span of few months from conceptualisation to delivery.
• Major technologies involved: Java, Activiti BPMN / workflow, MySQL

Aug 2013 – Dec 2013 · 4 mos · Hyderabad Area, India

• Was teaching assistant for Advanced Problem Solving course which focused on enhancing problem solving skills using C++ programming language. Was involved in setting up and running the lab, setting up server for programming contest for assessments and correcting answer sheets

May 2013 – Jul 2013 · 2 mos · Hyderabad Area, India

• Interned in Azure-Workflow team. Developed an automation tool for doing RCA (Root cause analysis) in case of any alerts from the system, this removed the manual intervention and decreased the time of finding the root cause significantly.