Ajman Emirate, United Arab Emirates
I am Sabarinathan, an Integration Professional currently working with the Smart Service Development Department at Ajman Municipality & Planning Department (AMPD), UAE. I design and deliver enterprise-grade integration solutions that power mission-critical government digital services. With 13+ years of experience in Enterprise Application Integration, I specialize in building scalable, secure, and high-performance integration ecosystems across middleware platforms and API-led architectures. My background spans Government, Telecommunications, Finance, and Life Sciences domains. ๐น ๐ฃ๐ฟ๐ผ๐ณ๐ฒ๐๐๐ถ๐ผ๐ป๐ฎ๐น ๐ฆ๐๐บ๐บ๐ฎ๐ฟ๐ & ๐๐บ๐ฝ๐ฎ๐ฐ๐ โข Designed, developed, and deployed 150+ enterprise APIs using TIBCO BW 6.x / 5.x โข Led full-stack TIBCO platform installations, upgrades, and migrations โข Automated operational workflows, reducing manual effort by ~40% โข Migrated legacy systems to modern REST / SOAP-based integrations โข Delivered production support and WAR-room leadership for critical systems โ๏ธ ๐๐ผ๐ฟ๐ฒ ๐ง๐ฒ๐ฐ๐ต๐ป๐ถ๐ฐ๐ฎ๐น ๐๐ ๐ฝ๐ฒ๐ฟ๐๐ถ๐๐ฒ Integration & Middleware: TIBCO BW 6.x / 5.x / BWCE, TIBCO EMS, TIBCO Admin, TEA, MuleSoft, Oracle OSB, Oracle BPM, BPEL, GoAnywhere MFT APIs & Messaging: REST, SOAP, JMS, SFTP Security & Standards: JWT, SSL/TLS, JSON, XML Databases: Oracle, MS SQL, MySQL ๐ ๐๐ฒ๐ ๐๐ฐ๐ฐ๐ผ๐บ๐ฝ๐น๐ถ๐๐ต๐บ๐ฒ๐ป๐๐ โข Contributed to Vodafone UK MDM Program, improving processing timelines by ~40% โข Delivered large-scale government integration programs from design to production โข Led and mentored teams, ensuring consistent delivery and knowledge transfer I stay aligned with evolving integration patterns and technologies to deliver future-ready, resilient, and secure integration solutions. ๐ค ๐๐ฒ๐โ๐ ๐๐ผ๐ป๐ป๐ฒ๐ฐ๐ ๐ง [email protected] ๐ฑ +971 50 903 5679 ๐ linkedin.com/in/sabarinathanc
Working as a Lead TIBCO Integration Developer at Ajman Municipality & Planning Department, responsible for end-to-end integration delivery for the Smart Services Development Department (SSDD), supporting high-volume, critical government services. ๐๐ฒ๐ ๐๐ผ๐ป๐๐ฟ๐ถ๐ฏ๐๐๐ถ๐ผ๐ป๐: โ Designed, developed, and deployed 150+ TIBCO BW 6.x APIs, enabling scalable integrations and improving service availability across departments. โ Led platform installation (2023) and major upgrade (2025) for TIBCO BW, EMS, TEA, FTL, and Spotfire, ensuring stable multi-environment setups. โ Automated operational workflows including error alerts, email processing, DMS cleanup, and GIS notifications, reducing manual effort by ~40%. โ Implemented JWT-based authentication, token management, and dynamic routing for secure API access across environments. โ Built common TIBCO BW frameworks for logging, error handling, SSL, and token validation, reducing duplicate development by ~30%. โ Migrated legacy .NET (C#) services to TIBCO BW REST and SOAP APIs, modernizing integrations for RTA, MOI, and Finance Revenue systems. โ Optimized API performance, reducing resource utilization and improving throughput during peak demand. โ Streamlined deployments using script-based TIBCO administration, minimizing manual errors. โ Provided critical production support and collaborated with stakeholders and cross-functional teams to ensure timely delivery.
Worked as an Offshore Lead and Hands-on Senior Integration Developer, handling project closure and transition activities at Vodafone UK HQ, followed by leading a greenfield government integration program for the Ministry of Finance, UAE. ๐๐ฒ๐ ๐๐ผ๐ป๐๐ฟ๐ถ๐ฏ๐๐๐ถ๐ผ๐ป๐: โ Closed 100% of open action items and defects across DEV, SIT, UAT, Pre-Prod, and Production during final stabilization of the Vodafone UK MDM program. โ Prepared complete configuration, deployment, and operational handover documentation for 25 integration services, enabling smooth transition to Vodafone UK support teams. โ Collaborated with business, front-end, portal, database, and QA teams to complete validations and support SIT / UAT / Pre-Prod deployments. โ Supported release and cutover activities, performing code fixes, builds, and redeployments to stabilize services. โ Transitioned into a Dev Team Lead role for the eDirham program, leading delivery from scratch for a national payment platform. โ Led a team of 5 developers, owning end-to-end delivery of the Oracle BPM / SOA integration stack. โ Designed and developed 5 Oracle BPM workflows and 1 Oracle SOA service supporting government payment and transaction processing. โ Managed Agile ceremonies, performed code reviews, implemented automated testing using Groovy and SoapUI, and provided mentoring to team members.
Worked onsite at Vodafone UK HQ as an Offshore Lead and Hands-on Senior TIBCO Developer, collaborating with multiple stakeholder teams while leading offshore delivery and supporting critical releases. ๐๐ฒ๐ ๐๐ผ๐ป๐๐ฟ๐ถ๐ฏ๐๐๐ถ๐ผ๐ป๐: โ Worked onsite with front-end, back-end, portal, database, and QA teams to coordinate enterprise integration delivery and resolve cross-system dependencies. โ Developed and enhanced SOAP-based web services using TIBCO BW, supporting integrations between MDM, OSS/BSS, and downstream systems. โ Acted as the primary coordination point between Vodafone UK stakeholders and the offshore team, ensuring clear communication, prioritization, and timely delivery. โ Led and managed an offshore team of 6 developers, reviewing deliverables and guiding implementations to meet standards and timelines. โ Supported SIT, UAT, Pre-Prod, and Production deployments, validating stability after moving services across environments. โ Performed code fixes, build activities, and redeployments, resolving defects identified during testing cycles. โ Participated in WAR room and release support activities, coordinating rapid issue resolution during critical windows. โ Provided off-hours and weekend support, addressing high-priority issues to meet release deadlines. โ Executed unit and integration testing, tracked defects using HP ALM / HP QC, and ensured closure before sign-off. โ Delivered knowledge transfer and formal handover sessions to QA, SIT, and support teams.
Worked as a Senior TIBCO Integration Developer supporting enterprise middleware applications for Telecommunications (OSS/BSS) programs, contributing to the Web Services Integration Layer (WSIL) for T-Mobile. WSIL acted as a centralized abstraction layer between upstream OSS/BSS systems and Ericsson CEB BSS components, enabling standardized and reusable service exposure. ๐๐ฒ๐ ๐๐ผ๐ป๐๐ฟ๐ถ๐ฏ๐๐๐ถ๐ผ๐ป๐: โ Enhanced and supported TIBCO BW interfaces using ActiveMatrix BW 5.11 and TIBCO EMS 7.0, delivering SOAP-based services compliant with T-Mobile CSOM standards. โ Performed bug fixes and functional enhancements, updating routing, transformation, validation, and exception handling to ensure stable integrations. โ Supported platform refresh and TIBCO stack upgrades, validating behavior across DEV, SIT, UAT, and production environments. โ Executed unit and integration testing, proactively identifying issues and preventing defect escalation. โ Actively handled WAR room activities, coordinating with OSS/BSS stakeholders, testing teams, and dependent systems during critical release windows. โ Performed code fixes, builds, and redeployments to stabilize services during SIT / UAT. โ Tracked and resolved defects using HP ALM / HP QC, deployed via TIBCO Administrator, and provided out-of-hours / weekend support with structured knowledge transfer to junior developers.
Worked as a TIBCO Integration Developer with 3.3 years of experience in development, migration, testing, and support of enterprise middleware applications for Life Sciences domain programs, supporting Order-to-Cash, Supply Chain, and Source-to-Settle business processes. Key Contributions: โ Developed and enhanced 15+ TIBCO BW interfaces using ActiveMatrix BW (5.9โ5.11) and TIBCO EMS (6.0โ7.0) based on approved technical designs and standards. โ Implemented message routing, data transformation, validation, and exception handling, ensuring reliable system-to-system integrations. โ Supported platform refresh and migration activities, including ActiveMatrix to Classic BW migration and ADB Adapter upgrades (6.3 โ 7.0) with minimal production impact. โ Prepared unit test cases and test data, executed unit and integration testing, and logged/tracked defects using HP ALM (HP QC) until closure. โ Assisted in performance testing and defect fixing, contributing to improved application stability and message throughput. โ Updated and maintained technical and test documentation, and supported deployment verification activities during releases. โ Delivered knowledge transfer sessions to production support teams and assisted in training junior developers, reducing post-release support dependency.