Ravi Mathpal

RSPO PRISMA — GCP-native, event-driven microservices platform serving 20,000+ users across 50+ countries for global palm oil supply-chain compliance and traceability. • End-to-End Architecture & Delivery: Architected and delivered the PRISMA platform on GCP using 8-10 microservices with a Pub/Sub event backbone, Cloud SQL, Elasticsearch, and full observability stack — supporting 100K events/day and 100-150 ms P99 latency on critical compliance paths. • Event-Driven & Distributed Systems: Designed integration patterns including Transactional Outbox, Saga, and CDC to guarantee data consistency across [N] bounded contexts; eliminated dual-write failure modes. Authored ADRs covering Pub/Sub vs Kafka vs RabbitMQ, microservices vs monolith, and observability stack. • Resilience & Reliability Engineering: Implemented resilience strategy with Resilience4j (circuit breaker, bulkhead, retry, rate limiter) tuned per dependency type; reduced cascading-failure incidents by 40%. Defined Grafana alerting framework tiered P1 (compliance-critical) through P3 (SLO tracking) and Elasticsearch mapping strategy (strict mapping for Golden Signals, flattened type for debug telemetry). • Applied AI / LLM Architecture: Designed multi-agent AI architecture on GCP using LangGraph for PRISMA — Compliance Intelligence and Helpdesk Automation systems with domain-specialist agents, shared RAG knowledge base, and human-in-loop gates. Integrated vector-database-backed semantic search across enterprise compliance corpora. • Cloud Migration & Modernization: Defined phased migration roadmap to GCP-native services; reduced on-premises footprint, improved sovereign posture, and eliminated legacy technical debt. Drove monolith-to-microservices and batch-to-event-driven modernization patterns. • Security & Compliance: Embedded OWASP secure-design principles and OAuth2/SAML/OIDC SSO via Keycloak; improved security audit readiness by ~50%. • Technical Leadership: Guided offshore engineering teams through architectural depth and direct technical influence — holding the pen on solution design rather than supervising.

Enterprise platforms for Singapore government and regulated clients — Azure, . NET Core / Angular. • Solution Design & Delivery: Led cross-functional team of 6–10 engineers across full- lifecycle delivery for mission-critical government workloads in regulated environments. Defined service boundaries, API contracts, and integration patterns. • Modernization & Engineering Practices: Drove application modernization discussions with clients; applied formal engineering practices including unit, integration, and system-level testing. Mentored junior engineers on . NET Core best practices, clean architecture, and CQRS patterns.

Led migration of legacy Silverlight applications to modern web architecture (Knockout.js / . NET Framework) — hands-on application modernization and technical-debt elimination programme.

Microsoft Community Contributor

Microsoft

Scrum: Advanced

LinkedIn Learning

Google Professional Cloud Architect

Google Cloud

TOGAF® Enterprise Architecture Practitioner

The Open Group