Apr 2024 – Present · 2 yrs 2 mos · Hybrid

Feb 2021 – Apr 2024 · 3 yrs 2 mos · Hybrid

• ⦁ Integrated and implemented Paypal, Klarna, GPay, ApplePay payment options with the Company’s booking engine driving 25% of the commercial transactions.
• ⦁ Implemented new revenue generation capabilities like price freeze, premium customer support, and rebooks which added 10% to our revenue.
• ⦁ Responsible for analyzing requirements and developing implementation plan and scalable solution design leading to product development, bug identification, and bug fixes
• ⦁ Share regular updates on implementation and development with Product Managers, Engineering Managers and Quality Assurance teams
• ⦁ Platform – A monolithic scalable application with microservices deployed on multi-instance hybrid model
• ⦁ Technologies - Java, Spring Framework, Muti-threading, SQLServer, redis, Kafka.

Aug 2017 – Apr 2019 · 1 yr 8 mos · Mumbai Area, India

• Designed and developed APIs for provisioning live - streamed bond market data
• from Bloomberg and Tradeweb, using a spring standalone container in Java, for
• traders to use in decision-making.
• Technologies – Spring Core, Java Multithreading API, JUnit Testing, Perforce.
• Responsibilities included architecting the platform, end-to-end ownership of the
• product development, and knowledge-transfer to support teams.

Jul 2016 – Aug 2017 · 1 yr 1 mo · Mumbai Area, India

• Architected and implemented a multithreaded service to provide the ability to
• query a specific location geometry for users within it, in a scalable, fault-tolerant
• system for a constantly updating, >30TB database for 100M+ users.
• Developed an algorithm to find stay points/locations of interest of a user, using a
• REST API built atop a SpringBoot Java framework.
• Architected and developed a data pipeline on Spring Boot for ingesting user’s
• historical data into a Kafka pipeline, allowing data to be consumed by
• ElasticSearch(near-realtime querying) and Cassandra(storing historical data).
• Technologies – SpringBoot, Hibernate, MySQL, ElasticSearch, Kafka, Cassandra,
• AWS.

Jul 2014 – Feb 2016 · 1 yr 7 mos · Gurgaon, India

• Migration of an existing cron job to generate a report of clients who have not
• been allotted a policy.
• Queries were made to IBM DB2 database which required 120 min. After
• database migration to HDFS, using a map-reduce job took 20 minutes saving 83%
• time than the old approach.
• Responsibilities included developing the map-reduce job firing it on HDFS.
• Rewriting of Web Enterprise legacy application from VB6 to Java platform using
• Spring MVC.
• Responsibility to develop interceptor, controller, service, and repository layer.
• Technologies - Spring MVC, Java, Hibernate, Oracle, Linux Server

Mar 2013 – Aug 2013 · 5 mos · Gurgaon, India

• Design/development of web application portal with feature of recommendation
• for allocation of various meeting rooms in the organization.
• Technologies – Spring MVC, Java, HTML, javascript, CSS
• Responsible for developing the front-end and backend of the application.