Oleksii K.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.

Experienced Senior Salesforce Commerce Cloud Developer with 7 years of specialized SFCC expertise and over 10 years in software development and IT. I specialize in building complex, scalable, and performant optimized backend solutions. Handle various 3rd party system integrations in SFCC, worked with multi-cloud projects and teams. My versatile expertise includes both development work and team management in challenging technological projects. Salesforce Commerce Cloud Expertise: - SFRA & Headless Commerce architectures, SFCC Backend Development - Multi-site and multi-country implementation - Services and 3rd party integration (Payment Gateways, Inventory Management, SF OMS, OCI, Custom API services, Analytics Tools), OCAPI/SCAPI integrations and customizations - Complex inventory management and order flows, Custom Jobs - Performance optimization and security best practices - Maintaining FD logic and implementing full-cycle integrations (BD & FD) - Business Manager configuration, custom objects, deployment workflows, logs analysis, and Page Designer customization 📜 Salesforce Certifications: - Salesforce Certified B2C Commerce Developer My work covers: * Salesforce Commerce Cloud (SFCC) Custom Development (SFRA, Cartridges, ISML) * Headless & PWA Commerce Architecture * API Integrations (Payments, Shipping, ERP, CMS, 3rd-party services) * High-performance Storefront & Checkout Customization * Custom Jobs, Services & Business Logic Automation Why I’m a great fit: * Production-grade, scalable SFCC solutions
 * Clean, maintainable cartridge development
 * Deep debugging & performance optimization
 * Strong communication with PMs & business stakeholders
 * Reliable delivery on enterprise e-commerce projects Overall technical stack: * Salesforce Commerce Cloud (SFCC) SFRA, Headless PWA * JavaScript / Node.js * ISML, OCAPI, REST APIs * React, Next.js (for Headless / PWA) * PostgreSQL, MySQL, MongoDB * Git, Jira, Confluence * Mocha, Chai, Sinon (testing & QA) If you’re looking for a Senior SFCC Developer who sees beyond tickets and builds systems that truly scale, DM me, and together we’ll turn your Salesforce Commerce Cloud into a real revenue engine 🚀