Mar 2024 – Present · 2 yrs · Bengaluru

• Designing and Developing Walmart Marketplace products E2E.
• Designing and Developing multiple microservices at scale of 10k TPS helping 3p Sellers get onboarded to Markrtplace platform.

Jan 2022 – Mar 2024 · 2 yrs 2 mos

• Co-developed Map-Reduce based framework for large scale Data
• Reprocessing/Data Reloading for Adobe Analytics. Enhanced this solution
• for data import from another Analytics platform to Adobe Analytics for
• one of the largest gaming domain NA region customer.
• Co-developed framework to generate and deploy large scale data
• pipelines over AWS and Airflow. Developed generalized modules and
• plugins tied in the framework to create ETL pipelines and customer
• solutions workflows. Performed Docker and CICD integrations for
• replicating to multiple customers. Onboarded 50+ global customers.
• Co-owner of the Server Administrations, responsible for resolution of the
• infrastructure issues. Took ownership of the Hadoop services issues, services maintenance and restart, disk spaces, etc.
• Enabled and guided 12 new joinees along with senior team members with
• the needful knowledge transfers and training. Consistently performing
• code reviews.

Aug 2019 – Jan 2022 · 2 yrs 5 mos

• Designed and developed microservices to generate custom classifications
• report and targeting beyond out of the box feature of Adobe Analytics. Java-based framework implementing Trie Data Structure along with
• automated DB Table updates. Proved great success story for one of the
• largest multimedia publishing EMEA region customer and works in near
• real-time.
• Accelerated Data Feeds - Developed framework to extract data from
• Adobe Analytics, process and transform them to generate customer
• specific metrics and deliver them to customer's SFTP/FTP/S3/Azure
• downstream environments for custom reporting and data mining. Forklifting few processes currently in Confluent based Kafka streaming
• methodology.
• Designing and developing back-end solutions in a customer required business needs. The developments are specifically custom integrations with various products of Adobe , mainly Adobe analytics, Adobe Audience Manager, and Adobe Campaign. The technology stack used vary across the solutions. Naming some of them, we use Java and Hadoop platform , Oozie and Spark.
• We work on the scoping and development of complex projects like data import/export, Data reprocessing of historical data,all sorts of custom solutions needed by the client. Cloud-based technologie AWS come into picture for this specific area of expertise as these solutions are hosted on cloud instead of on-premise.

Oct 2016 – Aug 2019 · 2 yrs 10 mos

• Scoped, developed and delivered VISTA rules ( Server side C language based implementations) for the modification of Analytics data as per the clients requirements.
• DP-Applications: Designed and developed micro-services to setup data
• warehouse exports, achieve data consolidation, perform logical transformation. Single-handedly optimized the performance of the
• system including multi-threading and various other optimizations. Proved
• great success story in Digital Marketing cloud customer projects.
• Experience building REST-API's understanding business requirements of
• multiple digital marketing domain products to achieve cross-solution
• business requirements co-ordinating with solution architects. Proficient
• using various design patterns and agile SDLC.
• At the last, I am responsible for servers-handing and monitoring. Upgradation and migration of servers is one of my major task.

Jul 2016 – Aug 2016 · 1 mo · Delhi Area, India

• The period of 6 weeks was an industrial training during which I learned about networking concepts and routing protocols, subnetting concept,tcp/ip stack,access-lists,etc.
• It was a rich learning experience for me.

Apr 2015 – May 2016 · 1 yr 1 mo · Mumbai Area, India

• My role was to create android app which served the purpose of building a perfect CRM for Hotels and Restaurants cloud-based solutions.

Jun 2014 – Jul 2014 · 1 mo · Noida Area, India

• I did training in Android Development from HP Educational Services.I made 2 android apps:
• 1. A Scientific Calculator
• 2. A Music Player
• I successfully completed this training with A+ grade performance.

Jun 2014 – Jul 2014 · 1 mo · Noida Area, India

• I did training in J2EE-Struts With Hibernate Framework from HP Educational Services.I made a project of "Crime City" using hibernate framework and JDBC. I successfully completed this training with B+ grade performance.

Dec 2013 – Jan 2014 · 1 mo · Noida Area, India

• I did training in Core Java from HP Educational Services.I successfully completed this training with A grade performance.