Tarun Kumar Ranga

About Tarun Kumar Ranga

Techno-Functional Consultant with 8+ years of hands-on experience delivering enterprise-scale Microsoft Dynamics 365 CRM and Power Platform solutions across Sales, Customer Service, and Marketing modules. I bring strong expertise in system configuration, customization, integrations, solution architecture, and security design, translating complex business requirements into scalable, user-centric solutions.I specialize in building end-to-end Dynamics 365 and Power Platform solutions, including custom workflows, plugins, business rules, Power Apps (Canvas & Model-Driven), Power Pages, and Power Automate, driving improved user adoption, streamlined processes, and automation efficiencies across enterprise environments.A key focus of my work is Power Apps solution design, where I build Canvas Apps for intuitive, role-based experiences and Model-Driven Apps for data-driven, scalable scenarios. I leverage Dataverse forms, views, business rules, command bars, and mobile capabilities, integrating solutions seamlessly with Dynamics 365 and external systems.I have strong experience in security and governance, implementing Dataverse security models including security roles, business units, teams, record-level and field-level security, and Power Pages table permissions. I design authentication and authorization models that ensure secure data access aligned with organizational and compliance standards.My background also includes UAT support, Agile delivery, and enterprise integrations using REST/Web API, Power Automate, Logic Apps, and Azure services such as Azure Functions, API Management, and Key Vault. I support solution deployments across DEV, UAT, and PROD environments, using managed and unmanaged solutions, both through manual deployments and automated CI/CD pipelines (Azure DevOps).

Experience

1. Senior Power Platform & Power Pages Consultant

   IBM

   Apr 2024 — Present

   Designed and developed secure, public-facing Power Pages portals using Dataverse, Liquid templates, JavaScript, Portal Web API, and complex multi-step registration forms.Architected portal solutions including web templates, page templates, navigation, content snippets, web roles, and table permissions to support compliance-driven workflows.Implemented authentication and authorization using Azure Active Directory, external identity providers, record-level security, and column-level access controls.Integrated Power Pages with Power Automate, Azure Functions, and REST APIs to enable automated case lifecycles, notifications, and data synchronization.Designed and enforced security and data-access models aligned with public-sector and federal compliance requirements.Managed solution packaging and deployments across DEV, UAT, and PROD environments using Azure DevOps, Git, and ALM best practices.Supported system testing and UAT, troubleshooting complex issues related to permissions, authentication, portal forms, and data visibility.Collaborated with cross-functional teams and stakeholders, providing technical documentation, knowledge transfer, and post-deployment support.

Education

• Lewis University

  Master's degree, Business Administration and Management, General

• Amrita Vishwa Vidyapeetham, Coimbatore

  Bachelor of Technology - BTech, Computer Science and Engineering