Java Full-Stack / SAP Commerce Cloud Developer

Stabilising of SAP Commerce Cloud based PIM (product information management) system, new features development, bug-fixing, performance optimisation, upgrades to major versions, reverse engineering of requirements. Supporting 5 B2C projects - with backend and frontend development, level 2 support, documentation, performance optimisation and upgrades.
Setting up new e-commerce landscape in Azure, DevOps, CI/CD, proof of concepts with Azure (functions, eventHub, no-sql DBs, etc.).

Skills: Java, SAP Commerce Cloud (from 6.2 to 22.05), Spring, SpringBoot, JUnit, RabbitMQ, Ansible, Maven, Ant, Gradle, Jenkins, Docker, MySQL, Oracle database, GitLab pipelines, Azure, Bicep (IaC for Azure), Azure pipelines, git.

Lead SAP Commerce Cloud Developer (freelance) – B2B projects based on SAP Commerce Cloud 20.11 (later on upgrade to 22.05), Spartacus, Microservices (Quarkus), ElasticSearch. Responsibilities: development, maintenance and release deployments, support 2lvl, troubleshooting, a bit of Azure DevOps.

Skills: RxJS · Spring Framework · Quarkus · SAP Commerce Cloud · Elasticsearch · Microservices · Spartacus · Java

SAP Commerce cloud B2B project (CCV2, headless Hybris / OCC v2 with custom storefront)

Skills: Spring Framework · RESTful WebServices · Jest · SAP Commerce Cloud · Java

An automotive project dedicated to managing and installation of updates for navigation systems (Hybris as PIM with OCC, JavaFX based fat client)

Skills: JavaFX · REST APIs · SAP Commerce Cloud · Java

Supporting projects and leading teams in Hybris E-commerce area. Development, production support, performance optimization and troubleshooting, release and configuration management for various projects, Hybris versions from 5.3 to 20.05 (on-premise, CCv1, CCv2). Preparing solution proposals, estimating projects, requirements management.

Payment service provider back end and internal customer portal.

Leading dedicated team in Ciklum Ltd., Ukraine, Dnipro, building new payment system backend.
Activities are:
- participation in setting up outsourcing process;
- managing requirements;
- planning scope and scope management;
- managing local project team;
- technical and project-related documentation;
- configuration management and assistance in prod. environment support;
- development;
- support.

Guiding product development, planning, requirements analysis and preparation of technical specifications.

• Code optimization and refactoring, performance optimization;
• Product support (Refactoring, bug-fixing, client requests clarification and implementing);
• Tutoring junior staff;
• Planning scope and scope management;
• Configuration management;
• Architecture and design development;
• Estimating scope of work and time
• Outsource network management;
• Managing local project team;
• Project specific investigations (to improve/optimize project)
• Technical and project-related documentation;
• Requirements management;
• Configuration management and prod. environment support.

Developing Workflow system (Business logic and persistence layer), code refactoring and performance optimization, bug-fixing, developing GUI (Web interface). Tutoring newcomers. Scope planning and scope management.

Designing and programming Java games for hand-held devices and mobiles