Feb 2020 – Apr 2025 · 5 yrs 2 mos · The Randstad, Netherlands

• As a member of the Trip Foundation Cross Selling team
• Designed and enabled cross sell for boking.com affiliated sites like easyjet, KLM etc.
• Designed and developed features like offering car and taxi for customers who has booked a flight.
• Developed and ran experiments to display relevant attraction products on the homepage for users with a accommodation booking
• Running experiments to improve conversion for cross-sell offerings, such as directing users to search results pages
• Enabled cross sell for pre book users like recommending flights to users searching for hotels
• As a member of data solutions team
• Developed APIs to store and display Booking.com data from sources like Hadoop, Kafka, MySQL, and Cassandra
• Integrated Cassandra and Kafka data into an ElasticSearch-based search service, which included a wiki feature for each data source.
• Developed a data availability service in Java (using Spring Boot, Kafka, MySQL) to store data availability and notify subscribers.

Dec 2018 – Jan 2020 · 1 yr 1 mo · Bengaluru, Karnataka, India

• Played a key role in moving micro services architecture, created compose service, post rendering service, account service from scratch. Made a payment service, which would transfer money to user in their Paytm wallet or bank
• Build features like poll type post, upload audios, filters and stickers for camera, live video streaming, making video from audios, search audio, mark as favorite.
• Designed and led campaign service for 3rd party advertisement, mentored three juniors, guided the testing team and android team and launched in 3 months.
• Worked with DynamoDB, elastic search, AWS, SQS, scheduled jobs, firebase, spanner to build cool features for the vernacular language audience

Aug 2017 – Dec 2018 · 1 yr 4 mos · Gurugram, Haryana, India

• Worked in Housekeeping team, building the backend software for repair and maintenance for OYO and migrating the module to microservice architecture for better scalability. I have experience in both Ruby on rails as well as Java, Spring boot, Radis, Sidekiq, elastic search, mongoDb etc.
• Worked as an android developer, building next generation apps using latest technologies like Dagger2 for dependency injection, MVC framework to make the code reusable and testable, okHttp, rxjava to make code more robust. Developed OYO foods app from scratch for food vendors and launched it in Playstore and worked on several modules on new hotel management app.
• Actively participated in hiring process and hired more than 10 software engineers as well as was responsible for mentoring 2 freshers

Aug 2016 – Aug 2017 · 1 yr · Noida, Uttar Pradesh, India

• Developed and integrated 15 animation effects, 6 text effects using cpp, opencv and opengl library as part of Adclip library for MagicInfo app, a premium app for content and ad creation as part of B2B team.
• Developed magnetic line feature to align rotated and grouped objects in Express Author App.
• Developed new framework as well as ported 20 old effects in new framework, which works seamlessly in all 3 platforms Android, iOS and TIzen.

Dec 2015 – Jan 2016 · 1 mo · India

• Jagriti Yatra is an ambitious train journey of discovery and transformation that takes hundreds of India's highly motivated youth, especially those who are from small towns and villages of India, on a 15 day, 8000 km national odyssey to meet the role models - social and business entrepreneurs - of the country. The vision of Jagriti is 'building India through enterprise'. Every year, around 450 Yatris are selected out of 15,000+ applications!
• The idea is to identify youth over 20 years of age, who have the potential to lead change.To become a Yatri, they do not look at exam-results; rather consider abilities, motivations and values of the candidate. His/Her understanding of India’s pressing problems, the commitment and approach to solving these.

Jun 2014 – Apr 2015 · 10 mos · Kharagpur I, India

• Guided and mentored web team of the year 2015 and developed Woodstock and Forex portal of Kshitij, largest techno-management fest of Asia. Developed and maintained site www.ktj.in and various games and portals associated with Kshitij.