Nov 2020 – May 2025 · 4 yrs 6 mos · Pune Division, Maharashtra, India · On-site

• Project: Retail Online and offline -Thailand
• Objective: Develop a robust data solution based on data mesh principles to support both real-time and batch reporting for offline and online channels. The solution empowers business intelligence insights through Power BI, providing timely and actionable data.
• Solution: Architected a medallion data structure, enabling the creation of reliable and accessible data products that improve decision-making processes and customer insights across segments. This architecture allows seamless integration of various data sources for comprehensive analytics.
• Technology Stack:
• Data Orchestration and Processing: Apache Airflow, Kafka, Databricks
• Analytics and Reporting: ClickHouse, Power BI
• Cloud and Machine Learning: EMR, SageMaker

Mar 2017 – Nov 2020 · 3 yrs 8 mos

• Ø Real-Time and Big Data Framework – using HDFS, Hive, Scala Spark, Kafka, Spring Boot & Batch, Containers (Docker), Kubernetes.
• Ø Expertise in converting big monolithic legacy Batch ETL processes into real-time processing with the help of Kafka Stream and Connect and having self-audit capacity using Grafana.
• Ø Building a Big Data Platform for company-wide use of analytics and data processing.
• Ø Realtime notifications engine processing millions of events per hour and applying complex algorithms by using the AKKA framework with Kafka.
• Ø Data ingestion, processing and KPI reporting for multiple products of CDK
• Responsibilities:
• Design and Implementation of the CDK's Data Platform based on the Hadoop Ecosystem
• Data Acquisition Interfaces - REST (microservice) and FTP (Apache Flume) accepting data in
• various formats (Text, JSON,Avro and Parquet)
• Data Curation Framework for Realtime Flows using Kafka, Spark-Streaming
• Workflow management using Oozie
• Distributing data out of the Lake to different sinks like MongoDB (Reporting Cache), File
• Exports, etc
• Designing platform changes to make it more efficient to run on the Cloud - like Separation of Data and Compute Grids, On-Demand Spark Cluster creation for handling Peak Batch Loads with a Smaller Always-On Cluster for AdHoc querying and Realtime flows
• Development of RESTful Microservices for our reporting layer serving data from Mongo. • Led the Adoption of Spring Boot and Containerization (using Docker) for our 100+
• Created resilience and elasticity application in AKKA which can handling millions of messages per minute for Realtime notification for the dealer with the help past period 3-month algorithm.
• Converted 25yr old legacy system to stream processing frameworks via Kafka Connect, Kafka Streams. Used Scala for low level stream API to implement various business rule which was in form on store procedure.

Apr 2016 – Nov 2020 · 4 yrs 7 mos

Oct 2014 – Jan 2020 · 5 yrs 3 mos

Jun 2013 – Nov 2020 · 7 yrs 5 mos

Jun 2013 – Sep 2014 · 1 yr 3 mos

Jan 2011 – May 2013 · 2 yrs 4 mos · Pune/Pimpri-Chinchwad Area

• (Customer Care Desktop Application) is a web based application to provide Cox Customer Care representative (CSRs) a tool which integrates and consolidates information from multiple systems into a single application. This application is used by most of the CSRs. It displays customer details, network outages, and data from treatment engine and also provides ability to login into ICOMS. iNav contains a series of portlets which provides quick access to an important tool or functions in iNav
• Responsibilities:
• ● Interacting with onsite and client to discuss and clarify business requirements
• ● Discussing and finalizing technical design for requirements.
• ● Development and Unit testing of the requirement.
• ● Mentoring and training newly joined on Functionality and Framework.

May 2007 – Jan 2011 · 3 yrs 8 mos · Pune/Pimpri-Chinchwad Area

• Raptor is a customer and agent experience management application used for call centers. It lets the business owners to design the end to end Experience via sophisticated design tools. The Raptor allows business owners to seamlessly manage the customer conversation from the point a message is received to the delivery of an answer by blending knowledge into workflow
• Responsibilities:
• Active participation in requirement gathering from client and coming up with the estimation.
• Requirement gathering, design and tracking for onshore and offshore tasks.
• Building POCs as per client requirement in short span of time.
• Coded the Wavemaker framework changes.
• Modifications & enhancements into dojo framework to create web 2.0 widgets.
• Coded business tier for supporting web 2.0 widgets.