Dmitrii F.

🔸 26 years of experience 🔸 547 completed projects on Upwork 🔸 Magento | Hyvä | Adobe Commerce: top 10 worldwide, 130 open-source modules 🔸 Shopify   ▹ Migrations from Magento (data mapping, SEO preservation, API sync)   ▹ Liquid programming   ▹ API integrations   ▹ Headless (GraphQL Storefront API, Next.js)   ▹ Custom app development   ▹ Online Store 2.0 (theme app extensions, app blocks)   ▹ Checkout UI extensions   ▹ Web Pixels   ▹ Data Modeling (metaobjects, metafields)   ▹ Functions (backend logic)   ▹ Flow (custom triggers & actions) 🔸 E-commerce analytics   ▹ Google Analytics (including server-side integrations via the Measurement Protocol)   ▹ Google Tag Manager (including server-side tagging/containers)   ▹ Google Ads   ▹ BigQuery   ▹ Meta Ads Manager: Meta Pixel & Meta Conversions API 🔸 E-commerce technical audit   ▹ Codebase & technical debt   ▹ 3rd-party integrations   ▹ Platform-specific health check (Magento / Shopify / WordPress)   ▹ Security, PCI DSS   ▹ Infrastructure & scalability   ▹ Database 🔸 E-commerce UX/CRO audit   ▹ Conversion rate optimization   ▹ Checkout friction & cart abandonment analysis   ▹ Payment gateway & transaction flow audit 🔸 Dashboards & reports   ▹ Google tools: Data Studio (Looker), Analytics, Ads   ▹ Microsoft Power BI   ▹ Grafana 🔸 Technical SEO   ▹ Google Search Console   ▹ Core Web Vitals / PageSpeed Insights   ▹ Schema(.)org & JSON-LD (E-commerce Rich Snippets)   ▹ Crawl budget optimization & log analysis 🔸 Business Intelligence   ▹ Cohort analysis   ▹ Customer lifetime value modeling   ▹ Profitability & margin tracking 🔸 Website Performance   ▹ Google tools: Lighthouse, PageSpeed Insights, Core Web Vitals   ▹ Server tuning: Varnish, Nginx, Linux, MySQL, MariaDB, Elasticsearch, PostgreSQL   ▹ PHP code profiling: Xdebug 🔸 Google Shopping   ▹ Merchant API   ▹ Content API for Shopping   ▹ Dynamic product feeds (XML, JSON, API-driven)   ▹ Automated catalog sync 🔸 Amazon Selling Partner API (SP-API)   ▹ Order synchronization (FBA, FBM, Seller Fulfilled Prime)   ▹ Multi-channel fulfillment integrations   ▹ Catalog, feeds & listings Management   ▹ Dynamic pricing   ▹ Financial & settlement reports automation   ▹ Inventory & replenishment sync   ▹ Amazon Ads API (PPC automation & metrics) 🔸 Amazon Web Services (AWS)   ▹ Elastic Compute Cloud (EC2)   ▹ Elastic Load Balancing (ELB)   ▹ Simple Storage Service (S3)   ▹ Elastic File System (EFS)   ▹ Auto Scaling   ▹ Relational Database Service (RDS, Aurora)   ▹ ElastiCache (Redis) 🔸 Cloudflare   ▹ Advanced caching   ▹ Bot management   ▹ Web Application Firewall 🔸 Elasticsearch   ▹ E-commerce catalog search optimization   ▹ Faceted navigation & filtering performance   ▹ Relevance tuning (query boosting, synonyms, fuzzy matching)   ▹ Autocomplete & instant search implementation 🔸 Make(.)com | Zapier | n8n   ▹ ERP, CRM, PIM & WMS integrations (NetSuite, Salesforce, HubSpot, Akeneo, etc.)   ▹ Omnichannel order, inventory & fulfillment synchronization   ▹ Automated customer onboarding, segmentation & retention workflows   ▹ B2B & B2C automated invoicing and financial reporting   ▹ Custom API connections, HTTP modules & Webhooks (REST, GraphQL, SOAP)   ▹ Custom app / node development (JavaScript / TypeScript / Python)   ▹ Advanced workflow architecture: iterators, routers, parallel processing   ▹ Error handling, logging, auto-retry 🔸 WordPress custom programming 🔸 Discourse (forum) custom programming 🔸 PHP | Python | JavaScript | TypeScript | SQL | Ruby 🔸 GitHub: 52K+ public commits (since 2009) 🔸 Master of Science in Computer Science and Mathematics, specializing in AI 🔸 117 items in my Upwork portfolio 🔸 Publications   ▹ mage2.pro?order=views   ▹ df.tips?order=views   ▹ dmitry.ai?order=views   ▹ discourse.pro?order=views   ▹ oplatform.club?order=views 🔸 Certifications   ▹ PyTorch | TensorFlow | Keras | Machine Learning   ▹ React | Vue.js | Node.js | Angular   ▹ Microsoft: Azure Architect | Azure Data Lake | SQL Server | Power BI   ▹ AWS Cloud Architect   ▹ Elasticsearch | MongoDB | MariaDB | MySQL   ▹ Python | WordPress | PHP