I am certified in Sitecore 9.x (94%). I have over 8 years of experiencing in Sitecore XP and Sitecore Commerce. Worked on more than 10 Sitecore XP and 5 Sitecore Commerce implementations. Did everything from designing components to creating architecture, source control, devops etc. - Have single handedly upgraded version and migrated from other CMS to sitecore. - Have wide experience in integrating systems like - Salesforce, Active Directory, SAP and other third party systems with Sitecore and XC. - Integrated payment gateways. Product and Inventory migration into Sitecore Commerce. - Designed solutions using Helix principles, SXA, Dependency Injection, TDS, Azure devops etc. - Customized XConnect, XDB, Workflows, Pipelines, Rationalization, Analytics, Dependency injection, Commerce Engine etc