Jagan Chamarthi

• An Energetic, assertive, multi-faceted and talented and result oriented development lead and a senior SAP CX (Hybris & Spartacus) developer with 13+ years of experience, including 10 years of SAP CX development experience SAP Commerce (5.4, 6.2, 6.6, 6.7, 18.11, 19.05, 20.05, 20.11, 21.05, 22.11), Rest, SOAP, JPA, Ant, Maven and Microservices development with Spring boot, Spring batch and Spring Cloud with Kubernetes, Google cloud platform (GCP). Seeking a challenging position to help clients build top-notch SAP Commerce solutions. Currently helping a client to transition some of the SAP Commerce implementations into microservices within the organization.

Around 12+ years of professional IT experience which includes 9+years of experience in E-commerce web development. Development lead for an e-commerce re-platform of a home improvement retailer site using Adobe AEM and SAP Commerce. Senior SAP CX (Hybris & Spartacus) developer of world-renowned electronics retailer SONY and delivered B2C website using Spartacus and SAP commerce in under 8 months. Lead SAP Commerce developer of a customer portal implementation for a global insurance conglomerate. SAP Certified Development Professional - SAP Commerce Commerce 6.2 Developer from April 2018. SAP Certified Product Support Specialist - SAP Commerce Commerce 6.0 from June 2018. Obtained SAP Commerce v5 core and commerce certification from November 2015. Have exquisite development knowledge on all the SAP Commerce modules such as Core, Commerce, Data modelling, PCM, Smart Edit, WCMS, Order Management, SAP Commerce service layer, Promotions, workflows, import cockpit, admin cockpit, hot folder and so on and so forth. Have very good knowledge on docker, Kubernetes, Jenkins and the CI-CD processes. Have very good knowledge in Springboot and helping the customer to carve out some of the dependencies in SAP Commerce to microservices. Experienced in complete Software Development Life Cycle; from inception of idea, requirement gathering, system design, document reviews, coding, code reviews, unit testing, system testing, product delivery and Product maintenance on varying computer architectures. Possess good knowledge and work experience on Client / Server and Web-based applications. Have good knowledge on Solr and collaborated with Lucidworks, a major enterprise search technology company to enhance the search and facet management and analytics on the website. Worked extensively in Agile Scrum methodology, followed the best Practices of the Agile-scrum 'Experience in creating and maintaining the requirements definition documents that included Business requirements and Functional requirements. 'Defining Test Cases, analyzing bugs, interaction with team members in fixing errors, Unit testing and User Acceptance Testing (UAT). Exceptional problem-solving skills and ability to quickly adapt to new challenges. Excellent hands-on experience in Unit testing, Integration Testing and Functionality testing. Excellent knowledge in converting business specifications to technical specifications. Flexible and always open to learn new technologies at fast pace. Ability to work with the development teams, supporting teams, and business analysts to design and implement enterprise solutions for information management. Have very strong knowledge in Retail and operations such as Merchandising, Master data management, Customer Relationship Management and E-commerce platforms as I've worked on these modules throughout my career.

• SAP Certified Development Professional - SAP Commerce Commerce 6.2 Developer, April, 2018, https://www.youracclaim.com/badges/b01304ec-2f30-4bfe-a815-be775c04d6f2
• SAP Certified Product Support Specialist - SAP Commerce Commerce 6.0, June, 2018, https://www.youracclaim.com/badges/c3726d52-1a33-494c-bd43-2a1c0074b354
• SAP Commerce Certified Core and Commerce Developer V5, 2015
• Cloudera Apache Hadoop developer, 2013
• Oracle Certified java professional 6, 2012
• Oracle Certified Web component developer 1.5, 2012

Sony Electronics USA

E-commerce, Retail, finance, Insurance, Pharma

Canadian citizen

Senior SAP CX (Hybris & Spartacus) Developer/ SAP Commerce to Microservices specialist

Sony USA, Sony USA, Independent Contractor, Nov 2022 to present, SAP CX (Hybris & Spartacus) Developer, Working as Senior SAP Commerce consultant and developed up a new B2C portal for Sony USA from scratch using 20.05 on SAP commerce cloud using Spartacus. Exceptional experience with commerce cloud version and underlying tools provided by the CCV2. Worked on the Search, PIM Solutioning, Classification systems, Orders, Returns, Akamai. Integrating several in house/third-party solutions Rewards, Gift cards, Google Pay, Paypal, Order management from placement till returns and refunds. Upgraded SAP B2C Commerce Cloud solutions using SAP Hybris 2211 and Spartacus 5 Bounteous, Corning, Independent Contractor, July 2022 to Nov 2022, SAP Commerce Consultant, Worked as Senior SAP Commerce consultant and supported B2B and B2C global sites for Corning. Hoffmann-La Roche Limited, Hoffmann-La Roche Limited, Independent Contractor, October 2020 to July 2021, Lead Developer /SAP Commerce Consultant, Working as Senior SAP Commerce consultant providing solutions for one of the biggest multi country B2B pharmaceutical ordering platform implementation using 20.11 running on SAP commerce cloud. Exceptional experience with commerce cloud version and underlying tools provided by the CCV2. BC Ferries, BC Ferries, Independent Contractor, April 2020 to October 2020, SAP Commerce Consultant, Worked as Senior SAP Commerce consultant and enhanced existing vacations portal using B2C travel accelerator. Stabilized the lower life cycles by refreshing the data and streamlined the Jenkins pipelines for seamless deployment. Version used was 6.7. Created new environment stack Apache, AEM, Hybris, Solr (staging 1 and staging 2) using inhouse commerce servers. Homedepot.ca, The Home depot Canada, Toronto, Independent Contractor, Sep 2016 – Jan 2018 (&&) Feb 2019 – April 2020, Lead Developer /SAP Commerce Consultant, The Homedepot.ca website runs on SAP Commerce commerce suite 6.6 that integrates Adobe AEM as content management system, MySQL and Apache 2.2 as web layer and Apache Solr for search hosted on google cloud. We have helped our customer for e-commerce re-platform along with Razorfish and went live in September 2015. TCS helped in delivering 25+ project for the year 2016-2017 and I’ve been working as a development lead and worked on 10+ projects in these 3.5+ years., Working as Senior SAP Commerce development lead managing 10 resources (6 onshore and 4 offshore) for multiple SAP Commerce projects at The Home Depot. Developed inhouse solutions using SAP Commerce and delivered complex nature of SAP Commerce modules such as PIM, custom Backoffice portals. Have exquisite development knowledge on all the SAP Commerce modules such as Core, Commerce, PCM, Smart Edit, WCMS, Order Management, SAP Commerce service layer, Promotions, workflows, import cockpit, admin cockpit and so on and so forth. Have good knowledge on Solr and collaborated with major enterprise search technology company to enhance the search and facet management on the website. Participated in Requirement gathering sessions and created and reviewed technical design documents for various projects at Home depot. Worked extensively on performance epics in SAP Commerce and helped to optimize the various issues and bottlenecks to the enterprise e-commerce website. Have excellent knowledge on the whole ecosystem of an e-commerce site implementation (Akamai, Apache, AEM, SAP Commerce, Solr). Coordinated with offshore development team from requirement gathering through the delivery of projects. Have been working in this project in agile and scrum methodology so very familiar with the whole agile process during development, testing and release management and participated in development status meetings with Client and offshore team., Canada Common services, As part of common service initiative across home depot Canada, we have started building common microservices so that all the systems within the org should use these common services. We have started decoupling with SAP Commerce and we are slowly carving the pieces. Authentication and Authorization, Cart, Customer, Inventory, Pricing, Order, Payment, Product, Sourcing (Delivery service), Customer Communications, Asset Upload, Lead Management, Employee, Article Management Portal, Article Management Portal (AMP) is a web application built to onboard new articles (referred as SKU) in Homedepot through external vendors. Homedepot has nearly 2000 vendors and they all use this application to create articles by providing the basic data such as product name, description and brand information, product unit of measurement, classification attributes such as color, size etc. and online attributes and categories, retail, cost etc and all the article batches will go through several approvals in the defined workflow ( vendor -> Merchant -> Online Onboarders -> optimization team etc.) and article gets created at store and online., Single sign-on (SSO) for SAP Commerce tooling, Online Localized Assortments. Unlike store localized assortment where the store assortment displayed on the website is driven by the actual physical store assortment, the online assortment is displayed across Canada. This limit merchandising to onboard products which cannot be shipped across Canada or even displayed to certain regions. The OLA project will help restrict the assortment of online products (Sellable intent = O, B or X) shown/shipped to the customer to certain delivery zones the article can be shipped to. This program will rely on the Store localization feature to assign a store to the customer' web session to determine the approximate ship to location, if not furnished/confirmed by customer., LucidWorks recommendations for Search and Analytics and Solr Cache Warm up, Critical BAU Fixes Epics. Majorly worked on this epic thorough out my journey in home depot Canada., Global Flyouts using SmartEdit, The implementation of Global Header and Navigation relies on the out-of-the-box SAP Commerce WCMS Navigation functionality for structure and data management as part of the Content Catalog through SmartEdit., Performance Epics, Majorly worked on the performance epics in SAP Commerce starting from August every year to make sure the stability of the website prior to holiday season such as black Friday and cyber Monday., PIM solutions - Customizations in Import cockpit, Have predominantly worked on the import cockpit in creating import mappings and import jobs using import cockpit and one of the major contributors to the PIM solution in THD. GreatWestLife/Canada Life, GreatWestLife /Canada Life, Lead SAP Commerce Developer, June 2018 – Feb 2019, SAP Commerce Consultant, Flexbox is an online b2b site where you can purchase insurance for small business industry whose employee count is from 2 to 20. You can choose the insurance package from the product selection page and once consumer place the order by the insurance premium will be de debited using preauthorized payment., Have done customer solution review along with SAP Commerce product team to improve codebase and ensured usage of best practices for the existing Groupnet application. Lead development team of 6 people at onshore for the project delivery. One-time charge entry set up using financial accelerator for insurance domain. Salesforce integration with SAP Commerce using SAML token for login management for pre-authorized debit validation. Custom SAP Commerce java strategy pattern implementation for validating business rules before order submission. Merge Cart, Clone cart and handled multiple carts per user for multi quote management. Integration of angular module to SAP Commerce project. Defining API spec in YAML format for REST calls. Setting up initial data impex for the project base data and catalog data. Springboot microservices for rate calculations based on the insurance products. SMITH.CO, Sinclair Dental, Hill-Rom, Nikon USA, Lead SAP Commerce Developer / Platform Specialist, Jan 2018 – June 2018, Lead SAP Commerce Developer / Platform Specialist, Lead development team of 6 people (2 onsite and 3 offshore china) and coordinated go live activities for Hill-Rom and Sinclair Dental. Have done customer solution review along with group of architects for the newly onboarded clients such as HillRom, Nikon and provided CSR report to refactor the bottleneck processes. Lead go-live activities of B2B site for Sinclair dental. CRM Systems development, The Home depot, Atlanta USA, Tata Consultancy Services Limited (TCS), Pricing Engine, Customer Golden Record, Householding, October 2013 – Aug 2015, Lead Developer, Lead developer at The Home Depot key big data projects such as Customer Golden record, Clearance Optimization and Pricing Engine applications in Map reduce and hive. Cloudera certified Apache Hadoop developer. Played a lead role in gathering requirements, analysis of entire system and providing estimation on development, testing efforts. Involved in designing different components of system like Sqoop, Hadoop process involves map reduce & hive, FTP integration to down systems. Designing interface validation process to provide validate incoming data arrival in Hadoop HDFS before kicking off Hadoop process. Involved in coordinating with team to assign tasks and monitor team deliverables to meet project time lines. Developed customer data load process using Cassandra. Have written hive queries using optimized ways like using window functions, customizing Hadoop shuffle & sort parameters, ORC file format. Developing map reduce programs using Combiners, Sequence Files, Compression techniques, Chained Jobs, multiple input and output API. Developing complex down feed process with efficient map reduce program to generate SAP and MFT files. Maintain System integrity of all sub-components (primarily HDFS, MR and Hive). Monitor System health and logs and respond accordingly to any warning or failure conditions. Worked on scheduling all jobs using TWS & maestro scripts. Merchandising systems remodel, The Home depot, Atlanta USA, Tata Consultancy Services Limited (TCS), Supplier Buying Agreement (SBA), Stock Keeping Unit (SKU), Merchant Report Dashboard, Direct Write, July 2011 – October 2013, Software Developer, The project is a complete revamp of merchandising systems at home depot. Home depot internal business users such as Merchants, Merchant assistants use these applications to onboard vendors, SKU, inventory, pricing etc., As part of Merchandising systems remodel, we have developed new web application for merchants, THD associates to onboard a vendor electronically (SBA) and create a SKU and its attribute through a major application called Stock Keeping Unit (SKU). We have facilitated THD merchants and merchant assistants to use Merchant report dashboard to export different quick sheets related to retail and cost and several other attributes of a SKU and upload in Direct write as a bulk. Served as developer on several small to large sized projects (Merchandising Systems Remodel, Supplier Buying Agreement, SKU, Pricing Engine), with team of 5-15 in-house resources from offshore. Expertise in full life cycle of software development process including requirement analysis, design, development, implementation, testing and maintenance of the projects in Retail. Responsibilities included requirements gathering, defining system architecture and design, team leadership during coding/construction, QA testing facilitation, and delivery to production. Partnered heavily with business teams to drive out and prioritize the business requirements. Piloted and contributed to several technologies / frameworks new to the Home Depot including Java 5 and 6, Flex, REST services frameworks (Jersey), DAO Framework, Tomcat. Experience in Java Batch design and development. Worked on version control tools like Subversion and Jenkins for Building Packages. Predominantly worked on technologies such as Adobe Flex 3.0, Java, J2EE, Java batch, Restful web services, THD Dao framework, SVN. Oracle Certified java professional and oracle certified web component developer.