Kawaldeep K.

Experience

• 

  India Meteorological Department

  Jun 2019 - Jul 2019

  Software Engineer Intern

  Developed analysis tool to represent data coming from BHARATI and MAITRI research stations in graphical format.Generated intensity map for an earthquake based on simulation algorithm.

• 

  American Express

  Aug 2020 - Aug 2022

  * Achieved the migration of legacy platforms to Big data Platform for internal Campaign Management tool which will lead to removal of $1.5MM in legacy technology cost.* Responsible for creating, enhancing and managing the organized data layer for marketing use cases on Big Data Platform.* Expertise in working on Big Data ecosystem like Hadoop using Hive and analytical tools such as SQL and PySpark framework.* Developed complex queries extracting and joining source level information from multiple tables and data bases within big data environment.* Collaborated with partners across business units to understand the business objectives, convert it to data requirements and provided quality solutions that meet partner requirements* Ensured data quality and accuracy through intensive testing at variable and use case level Show less

  • Senior Analyst - Product Development

    May 2022 - Aug 2022

  • Programmer Analyst

    Aug 2020 - Apr 2022
• 

  Expedia Group

  Sept 2022 - now

  Software Development Engineer II

  * Working as a Full-stack developer, instrumental in developing advanced software solutions that tackle intricate problems.* Currently working on the OneDesk Transactional initiative for flights and lodging agent flows, specializing in server-driven UIs.* Conducting thorough feature flow analysis, implementing structured schemas, performing calculations, and developing GraphQL-based experience APIs.* Building responsive React UIs with a focus on enhancing user experience.* Contributed to the development and enhancement of features within a CRM tool, optimizing booking management efficiency.* Guided the migration of Jenkins jobs to GitHub workflows, enhancing the efficiency and scalability of CI/CD processes.* Engaged in continuous learning and exploration of emerging technologies and best practices to stay updated withindustry trends and enhance personal and team capabilities. Show less