Emmanuel Sunil

About Emmanuel Sunil

Software Engineer with 4 years of experience delivering large-scale automation and event-driven integration solutions. Certified Solace Developer Practitioner and Event-Driven Integration Architect for SAP, with direct ownership of the Solace PubSub+ platform for real-time SAP and non-SAP integrations. Strong expertise in SAP CPI, messaging patterns, and multi-protocol integrations including JMS, REST, MQTT, and AMQP. Proven ability to create scalable, secure solutions using Python, Spring Boot, AWS, and Google BigQuery.

Experience

1. Software Engineer

   SLB

   Aug 2023 — Present · Coimbatore, IN

   Managed Solace PubSub+ messaging platform inproduction across AWS and Azure, supporting event-driven integrations for SAP and non-SAP systems• Defined enterprise event mesh strategy, creating projectscope, architecture boundaries, governance, and onboarding standards• Designed and maintained topics, queues, and subscriptions for reliable, low-latency, real-time messaging• Administered brokers via SEMP, including queue browsing, partitioned queues, and topic hierarchy design; tuned producer/consumer throughput and latency• Operated Solace on Kubernetes using Helm, managing StatefulSets, persistent volumes, autoscaling, HA/DR, and node recovery• Leveraged Prometheus and Grafana for monitoring, alerting, and capacity planning of Kubernetes and application performance metrics.• Led push vs pull messaging architecture decisions and managed server/client certificate-based security across the event mesh• Delivered multi-protocol integrations using JMS, REST, MQTT, and AMQP based on workload and performance needs• Enabled distributed tracing using OpenTelemetry with export to Datadog for end-to-end event lifecycle visibility and queue threshold alerting• Evaluated and tested Solace provisioning approaches using Terraform and Ansible to assess feasibility of automated broker deployments.• Produced technical documentation, reference architectures, and operational standards for platform governance• Built real-time data processing pipeline using Solace + Spring Boot + Google BigQuery for validated, analyticsready data• Integrated RabbitMQ (Docker) with Solace PubSub+ over secure AMQPS for hybrid messaging scenarios• Standardized custom domain and HTTPS (443), migrating REST endpoints from 9443 → 443 with zero downtime via cross-team coordination and E2E validation• Provided 24x7 production support for Solace messaging incidents, performing root cause analysis (RCA) and implementing permanent fixes to prevent recurrence

Education

• Army Public School, Wellington

  Science

  2014 — 2016

• Amrita Vishwa Vidyapeetham, Coimbatore

  Bachelor of Technology - BTech, Computer Science

  2017 — 2021