Yevhenii L.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I am a Salesforce Commerce Cloud Architect with 11+ years of experience designing, modernizing, and scaling enterprise eCommerce platforms for global brands. I lead SFCC development teams and help companies and agencies with architecture planning, scope definition, enterprise estimation, platform modernization, integrations, and performance optimization. My experience includes full platform migrations, headless and hybrid architecture design, OMS and ERP integrations, payment integrations, and Core Web Vitals optimization. I work both as an architecture consultant and implementation lead, supporting projects from initial discovery through full delivery and ongoing development. I also lead an experienced SFCC development team and can scale resources depending on project needs. Core Expertise Salesforce Commerce Cloud Architecture • End-to-end SFCC architecture design • Platform modernization and redesign • Headless and hybrid architecture planning • SFRA architecture, controllers, and cartridge design • Custom cartridge development and refactoring • Platform scalability and performance optimization • Vendor transition and development team onboarding Integrations • Salesforce OMS integration • Salesforce Marketing Cloud integration • ERP integrations (custom and enterprise ERP systems) • Payment integrations (CyberSource, Adyen, Buy with Prime, custom gateways) • CRM and Martech integrations • Mobile app integrations via OCAPI and SCAPI • Third-party service integrations Performance Optimization • Core Web Vitals optimization (LCP, CLS, INP) • Page speed optimization • Backend performance optimization • Frontend performance optimization • Platform scalability improvements Leadership and Delivery • Architecture planning and documentation • Enterprise scope definition and estimation • Leading SFCC development teams • Implementation planning and execution • Agile delivery and governance • Client communication and stakeholder management Enterprise Project Experience Hallmark — Senior SFCC Architect & Lead Developer Enterprise Salesforce Commerce Cloud implementation and ongoing platform modernization for a major global brand. Responsibilities and achievements: • Designed and implemented enterprise SFCC architecture components • Developed integrations with OMS, Marketing Cloud, and mobile applications • Implemented custom cartridges and backend functionality • Improved platform performance and Core Web Vitals • Supported ongoing platform modernization and feature development • Collaborated with client stakeholders and cross-functional teams Team size: 10+ Role: Senior Architect and Lead Developer Ownership: Architecture, development, integrations, performance optimization Mancini’s Sleepworld — Solution Architect & SFCC Team Lead Led my SFCC development team in delivering full migration from Magento 2 to Salesforce Commerce Cloud. Responsibilities and achievements: • Defined overall SFCC architecture and implementation plan • Led my team through full platform migration and implementation • Designed and implemented ERP and Marketing Cloud integrations • Architected custom cartridges and backend services • Improved platform scalability and performance • Worked directly with client stakeholders Team size: 6–8 (my team) Role: Solution Architect and Team Lead Ownership: Architecture, estimation, team leadership, implementation Belkin — SFCC Integration Architect & Team Lead Led my team in designing and implementing critical integrations and checkout modernization initiatives. Responsibilities and achievements: • Architected Buy with Prime integration with Salesforce Commerce Cloud • Led my team in integration and cartridge development • Designed Salesforce OMS integration • Implemented scalable backend integration services • Ensured platform performance and scalability Team size: 5–7 (my team) Role: Integration Architect and Team Lead Ownership: Architecture, integration design, team leadership