Senior Java Developer | SAP Commerce (Hybris) Developer

4/2022 – 12/2023

Senior Java Developer, SAP Commerce (Hybris) platform developer
Working on a multi-brand and multi-country B2B SAP Commerce Cloud project as a backend developer. As a part of internal product team I designed and implemented new features on different backend layers such as backoffice, REST API, services and background processes, payment system integrations. My work also included feature support, bug fixing and also some occasional frontend tasks on both accelerator and Spartacus storefronts. I have created solr and flexible search customizations for better and faster search results. Participated in two storefront upgrade projects migrating JSP storefronts to Angular storefronts as a backend developer (REST API endpoints, stores’ backend logic update)
Tech stack: Java 11,17, Spring, Groovy script, JSP, Angular, solr, ElasticSearch, MS SQL. SAP Commerce platform v.2005 to v.2205, Docker, Kubernetes, Bamboo

TypeScript, Angular, Google Analytics, JSP (Java Server Pages), Java (allg.), SAP Hybris, Solr, Spring, SQL

11/2018 – 3/2022

Software Developer (Java / Spring / Angular), Senior Consultant
B2B Ecommerce projects development and customization based on Java Spring framework. Lead developer on a merge project for two b2b eCommerce webshops into one Spring application to run under same cloud platform, with one of the shops containing up to 700k product items.
Participated in several Hybris CCv2 B2B and B2C eCommerce projects development as a backend and full-stack developer. This included development and customization of Angular- based eCommerce frontend (Spartacus) for SAP Commerce Cloud platform.
Developed eCommerce integration with SAP ERP, ElasticSearch. Designed and implemented Verifone payment gateway integration. Moved some of the eCommerce backend monolith functionality into Quarkus microservices.
Tech stack: Java 8,11, Spring, JSP, Angular, LESS, TypeScript, MySQL, MS SQL, SAP ERP, ElasticSearch, Verifone, Docker, Quarkus, Azure Pipelines

JSP (Java Server Pages), Angular, Java (allg.), SAP Hybris, SAP MM, Software Design, Spring, SQL, TypeScript

5/2017 – 11/2024

Software developer for Sales Configurator and Sales Quoting apps – Configure-Price-Quote application. Designed and developed Sales Configurator UI and Configurator PLM software integrations with Salesforce.com and MS Dynamics 365.
Developed custom backend and frontend extensions for Variantum PLM system.
Tech stack: Java 8, GWT, Vue.JS, TypeScript, tcl, SFDC apex, Jenkins

SQL, Java (allg.), TCL/TK, JavaScript