Ragul Gurunathan
Enterprise Integration Developer | Azure Integration Services | BizTalk Server 2020
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About
Senior Enterprise Integration Developer with 4+ years of experience specialising in Microsoft Azure Integration Services and BizTalk Server 2020. Proven track record in cloud migration, EDI B2B integrations, REST API design, and enterprise automation. Expertise in Logic Apps, Azure Functions, Service Bus, and API Management. Delivered 70%+ reduction in infrastructure overhead through BizTalk-to-Azure migrations across global logistics and financial domains.
Experience
Senior Integration Developer - MSC Technology India — OVDEPOT, DFS - Chennai, India
(2022-05)
Azure Cloud Integration & Migration
- Led large-scale migration of legacy BizTalk applications to Azure Integration Services (Logic Apps, Azure Functions, Blob Storage, Integration Accounts), reducing infrastructure overhead by 70%+ and improving scalability across global logistics workflows.
- Designed and deployed Custom AI Agents for Azure integration workflows, enabling automated generation of Logic Apps and enterprise-grade integration solutions, cutting delivery time by ~40%.
- Architected end-to-end EDI & invoice integrations including ANSI X12 (810), SAP XML, and global e-invoicing with QR/barcode compliance and XSLT-based transformations for 10+ trading partners.
- Built enterprise automation workflows integrating SAP ERP, Microsoft 365 (Graph API), and Taulia for file processing (CSV, PDF, ZIP bundling) using Logic Apps and Azure Functions with full CI/CD pipelines in Azure DevOps.
- Designed production-grade API governance platforms using Azure API Management (APIM), Application Insights, and Datadog — implementing OAuth 2.0 / AAD auth, monitoring, alerting, and SLA-driven observability across 15+ APIs.
- Migrated Axway workflows to Azure API Management, reducing third-party licensing costs and centralising API lifecycle management.
Senior Integration Developer - MSC Technology India — OVDEPOT, DFS - Chennai, India
(2022-05)
BizTalk Server Administration & Development
- Managed and maintained Microsoft BizTalk Server 2020 environments across Dev, Test, UAT, and Production — ensuring high availability, load balancing, and performance optimisation for mission-critical logistics pipelines.
- Implemented proactive monitoring using BizTalk Health Monitor (BHM), REST APIs, and custom scripts, reducing mean time to detection (MTTD) for integration failures by 60%.
- Handled end-to-end deployment lifecycle including Git branching, DLL versioning, MSI packaging, and bindings management for consistent, zero-downtime releases.
- Developed and supported EDI integrations (EDIFACT & ANSI X12) using XSLT maps, functoids, and multiple adapters (FTP, SFTP, Mail, Cyclone) for global trading partner onboarding.
- Implemented secure authentication across all integration endpoints using AAD certificates and managed service accounts, ensuring compliance with enterprise security standards.
Senior Integration Developer - MSC Technology India — OVDEPOT, DFS - Chennai, India
(2022-05)
Domain & Functional Knowledge
- Depot Container Logistics & Shipping Operations
- E-Invoicing Compliance
- SAP Financial Systems Integration
Education
Bachelor of Engineering - Sri Krishna College of Engineering and Technology (2017 - 2020)
