SUPARNO KANTO BANERJEE

Dynamic and purposeful IT professional with 17.5 years of experience in solution architecture, software development, project leadership, and enterprise integration across eCommerce, Life Sciences, and Retail domains. Specialized expertise in SAP Commerce Cloud (Hybris), SAP CPI, MACH architecture, Commercetools, Microsoft Azure, and Java/J2EE-based technologies. Well-versed in eCommerce landscape trends like headless commerce and CMS, with a focus on improving product quality and customer experience through GenAI adoption. Proven track record in delivering Hybris-based digital commerce solutions globally, fostering innovation and strong client relationships while aligning technical strategies with business objectives. Recognized for exceptional problem-solving skills, strategic thinking, and stakeholder management abilities in complex project environments.

• Commercetools B2B implementation for a US based Life Sciences client, EPAM Systems, Commercetools Technical Lead, 11/2024 - Present, 8, Windows 10, Java, XML, SQL, Commercetools 14.5.0, Microservices(Spring boot, Webclient), SAP, MS Azure (Function Apps, Service Bus, Application Insights, APIM), Gradle, open Api, Yaml, Stoplight, Customer has an existing e-commerce application built on a different monolithic e-commerce platform but plans to relaunch the same with some enhancements after migrating to Commercetools (MACH stack). It is being done based on Microservices based approach and a team of 4-5 members owns each of the services. Our team primarily owns Cart Service., Customizing commercetools data model, Using API extensions, Identifying scope of customization and creating technical specification/mapping., Azure Service Bus based messaging mechanism., Writing customized logics via Azure functions., Integrating with SAP (SOAP), Integration with other Microservices, Overseeing technical debts like SonarQube, Jacoco etc., Collaborating with architects for the design of different customizations and coordinating with our team members and customer’s team members
• A US based Automotive company’s Replatform Project (SAP CCV2), EPAM Systems, Hybris Technical Lead, 08/2022 - 10/2024, 15, Windows 10, Java, XML, SQL, Hybris 2211, Spartacus, MS SQL Server, MS Azure Storage Explorer, Kafka, Okta, Customer has an existing application but wants to redesign and rebuild some of the features. The customer also wants to move their deployment infrastructure from existing GCP to SAP CCV2. Upgrade from their very old hybris version to one of the latest versions. Catalog Redesign and Search improvement., Building OCC API, Integrating with various other services, Okta-SSO, Kafka Integration, Design, Development of the current enhancements and different customizations and coordinating with our team members and customer’s team members
• A Canada based Retail customer’s enhancement project (CCV2), EPAM Systems, Hybris Senior Developer, 02/2022 - 07/2022, 8, Windows 10, Java, XML, SQL, Hybris 2011, Adobe EM, Customers wanted to introduce some more features on their portal., Building OCC API, PayPal integration, SAP CPI Outbound integration implementation for warehouse and product data, Design, Develop the requested enhancements and different customizations and coordinating with client’s technical lead.
• Product 360 (www.jjproduct360.com), Cognizant Technology Solutions, Onsite Hybris Architect, Lead (New Jersey, US), 03/2021 - 01/2022, 5, Windows XP, Java, XML, SQL, Hybris 1905, 2011, Amazon S3, CloudFront, SAP ECC, J2EE, S4 HANA DB, Johnson & Johnson had already a Global Template PCM solution built and currently running in 1905. Currently we are doing various functional enhancements and 2011 upgrade., Building OCC API, From Amazon S3 to CloudFront migration, Webhooks implementation, Design the current enhancements and different customizations and coordinating with offshore and onsite team members for their task
• J&J Surgical Vision US and S/4 HANA upgrade, Cognizant Technology Solutions, Offshore Hybris Lead & Assisting Architect (New Jersey, US), 10/2018 - 03/2021, 10, Windows XP, Java 8, XML, SQL, Hybris 6.7, Spring, SAP ECC, IDOC, J2EE, Oracle 11g, GIT, Apache Tomcat, Customer’s business of Surgical Vision is building their B2B application for US based on their Customer Connect platform. As part of this we implemented the Server-side component of the mobile app. In the next phase we are implementing the portal., Designing and implementing the OCC commerce webservices., Identifying different fields for data mapping which will be part of global template, and which was designed to be part of regional., Creating batch integrations with SAP ECC via web Methods, SOLR Customization, Design the overall project and different customizations and coordinating with offshore and onsite team members for their task., Deploying different environments which was managed by HMS., After the first go-live upgrading the application from Hybris 6.0 to Hybris 6.7, After upgrading to Hybris 6.7 migrating from oracle to S/4 HANA (Going on)
• APAC J&J Customer Connect (9 APAC countries), Cognizant Technology Solutions, Hybris Technical Lead & Associate Architect (Kolkata, India, Singapore), 07/2017 - 09/2018, 9, Windows XP, Java, XML, SQL, Hybris 6.0, Zonza, Amazon S3, web Methods, SAP ECC, J2EE, Oracle 11g, GIT, Apache Tomcat, Johnson & Johnson is building their JJCC application for APAC region. As part of this we implemented the B2B portal for 9 APAC countries with localization and integration with SAP via web Methods. Various SOAP based real time interfaces and cronjob was implemented with business features., Identifying different fields for data mapping which will be part of global template, and which will be part of regional., Creating batch integrations with SAP ECC via web Methods, SOLR Customization for APAC country languages, Design the overall project and different customizations and coordinating with offshore and onsite team members for their task., Deploying different environments which was managed by HMS., After the first go-live upgrading the application from Hybris 6.0 to Hybris 6.7, After upgrading to Hybris 6.7 migrating from oracle to S/4 HANA (Going on)
• LATAM J&J Customer Connect, Cognizant Technology Solutions, Offshore Hybris Lead & Assisting Architect (Kolkata, India), 07/2016 - 06/2017, 7, Windows XP, Java 8, XML, SQL, Hybris 6.0, Spring, SAP ECC, IDOC, J2EE, Oracle 11g, GIT, Apache Tomcat, Johnson & Johnson have already built a Global Template B2B Customer Connect application. All the integrations used to get treated as part of regional implementation., Identify different fields for data mapping which will be part of global template, and which will be part of regional., RSA is a view on top of the database, which is having the data feed from IDOC, and Hybris will be accessing the data from RSA., Create batch integrations with SAP ECC via webmethods., Design the overall project and different customizations and coordinating with offshore and onsite team members for their tasks., Deploying different environments which was managed by HMS.
• PCM Implementation for Korea, Cognizant Technology Solutions, Offshore Hybris Lead & Assisting Architect (Kolkata, India), 03/2016 - 07/2016, 5, Windows XP, Java, XML, SQL, Hybris 5.5.1, Zonza, Amazon S3, web Methods, SAP ECC, J2EE, Oracle 11g, GIT, Apache Tomcat, Johnson & Johnson had already a Global Template solution built on hybris 5.5.1. Based on that template and with additional Korea related customization (Around 30 new customization), we implemented the PCM application for Korea., Identifying different add-ons, extensions and implementing the add-ons for Korea codebase, Creating batch integrations with SAP ECC via web Methods, Integration with Zonza and Amazon S3., Design the overall project and different customizations and coordinating with offshore and onsite team members for their tasks., Deployment package creation as per the guidelines of with Hybris Cloud Services.
• Global Template & Europe Customer Connect 9 Countries B2B Rollout, Cognizant Technology Solutions, Onsite Hybris Lead & Assisting Architect (Brussels, Belgium), 01/2015 - 01/2016, 15, Windows XP, Java, XML, SQL, Hybris 5.5.1, web Methods, JDE 812, J2EE, SOAP, Oracle 11g, GIT, Apache Tomcat, Johnson & Johnson had already a B2B solution built on hybris 5.0. First it was built for 2 Latin American Countries and then for US., Understanding the existing data model of US and refining that to meet the need of Europe., Migration of codebase built on hybris 5.0 to hybris 5.5.1., Identifying different add-ons, extensions and implementing the add-ons in both GT and Europe codebase, Creating cronjobs for batch integrations with JDE 812 via web Methods, Administering activities like spring web service template based real time SOAP based integrations with JDE 812 via webmethod., Deployment package creation as per the guidelines of with Hybris Cloud Services, UAT and Business Users training. Stabilizing the system post go-live.
• Global Product Information Management (GPIM), Cognizant Technology Solutions, Hybris /Java Developer/Celum-Synergy DAM, 3M, 11/2011 - 12/2014
• Marketplace PIM Partner Integration, Cognizant Technology Solutions, Analyst, IBM Infosphere MDM server, Walmart.com, 08/2011 - 10/2011
• Store Number Range Expansion (Logistics), Cognizant Technology Solutions, Analyst-Keyword Search Tool, Walmart.com, 02/2011 - 07/2011
• Common Commerce Engine, IBM India, Support Team member, Content Management tool/Multi Channel Sales Center, IBM USA, 09/2009 - 06/2011
• Cube, Satyam Computer Services (Presently known as Tech Mahindra), Developer-Struts/Hibernate, USA based Network Provider, 12/2008 - 07/2009
• V-Care Insurance Management System, Satyam Computer Services (Presently known as Tech Mahindra), Developer, Mahindra Satyam (Satyam Computer Services Ltd.), 05/2008 - 11/2008

• Date of Birth: 07/25/84
• Nationality: Indian
• Marital Status: Married
• Visa Status: No valid visa currently (last I-797 was valid till 10/2024)

• Commercetools Java developer training, 09/2023
• MACH Hackathon 2022(from EPAM India) built Commercetools based B2C storefront
• Tech Mahindra (Satyam Computer Services Ltd.) Entry Level Technology Program, Hyderabad, 5 months
• Training of Eclipse, Execute Query, Jalopy, Jupiter, Hyderabad, 2 months, 2007
• Lombardi Teamwork, Hyderabad, 1 week, 2008
• J2EE Design Patterns, Kolkata, 1 week, 2011
• IBM Info Sphere MDM Server v8.5, Kolkata, 1 week, 2012

• Proven track record of providing high quality services to outbound customers in areas such as Life-Sciences & Retail.
• Understanding the business needs while creating technical specifications & solution and successfully managing & delivering complex B2B, B2C projects end to end with customer satisfaction.
• Improved training effectiveness through arranging reverse knowledge transition.

• Resolved existing performance issues in the database which optimized the system 15 %.