Apr 2020 – Aug 2021 · 1 yr 4 mos · Gurgaon, Haryana

• Possessing end-to-end ownership of handling project (in production environment), client
• queries, & vendor interactions.
• Collaborating with internal team members for ensuring data quality and satisfaction of the client.
• Developed & tested HQL scripts used for generating Inbound data feed for Master Data
• Management team and fetching Outbound data back from them.
• Converted Talend jobs into PySpark scripts by re-writing the code logic in PySpark. Experience
• in Python libraries such as Pandas, NumPy, boto3.
• Created PySpark, HQL & Shell scripts for building the data pipelines, automating the ETL
• processes, scheduling, and maintenance of Hadoop/PySpark jobs.
• Optimized ETL jobs by fine-tuning the SQL code to reduce the execution time and data volume
• which in turn enhanced the response time of dashboards on production server.
• Conducted multiple knowledge sessions for imparting and training the team members on
• various aspects.
• Proficient in Extract, Transform and Load of Data, Requirement Analysis, Design, Development,
• Testing & Documentation.

Apr 2019 – Mar 2020 · 11 mos · Gurgaon, Haryana

• 1. Worked as a Big Data Analytics and Business Intelligence (BI) Developer.
• 2. Worked on a Metadata driven Data Quality Management Solution to provide insights to users
• on data and critical issues using Tableau based process flow and Hive.
• 3. Experienced in working on change requests for tableau dashboards, which includes UI
• changes, processing & business logics creation from scratch.
• 4. Handled weekly/monthly tableau dashboards' validations, refreshing & publishing of data and
• solving production issues as well.
• 5. Involved in creation of Talend jobs & deploying them on execution server after Java code
• changes & testing. Also, deployed code in Production after MySQL stored procedures creation.

Sep 2017 – Apr 2019 · 1 yr 7 mos · Hyderabad

• Worked for a German client that produces luxury automobiles & motorcycles. I was a member of EAI team which mediates communication among applications, minimizing the mutual awareness that applications should have of each other in order to be able to exchange messages.
• I was involved in tweaking the interfaces (Change Requests) which were already developed & deploying them in production. Also, I gained exposure for developing interfaces using IBM Integration Bus, from scratch.
• Apart from this, I worked as a support team member for same client & resolved major incidents which involve deeper analysis using code debugging.

Jan 2016 – Mar 2016 · 2 mos · Delhi Area, India

• I've done internship at iLabs Venture Private Limited and made a Photo Frame E-Commerce Website.
• My role was to create the back-end logic of the shopping cart. Also, to integrate Instagram and Facebook APIs with the website in this project.