19+
Years in engineering and architecture
Continuous progression from software engineering to enterprise cloud architecture leadership.
Cloud and Platform Architect
Ravin Vasudev
I design enterprise cloud platforms that stay fast, secure and cost efficient as they scale.
Cloud and platform architecture leader with 19+ years spanning enterprise software engineering, distributed systems and Cloud Center of Excellence governance across EV, energy, telecommunications and financial services.
System Layers
Governance
L4CCoE : Policy as Code : FinOps : Risk Controls
IaC Foundation
L3Landing Zones : Terraform : OpenTofu : Reusable Modules
Platform Delivery
L2AWS : Kubernetes (EKS) : ArgoCD : Helm : DevSecOps
Services & Data
L1Microservices : Distributed Systems : Event-Driven : Caching
Enterprise Impact
Key outcomes that demonstrate the value
100+
Microservices architected
Cloud-native service estate designed on AWS and EKS for a multi-region EV electrification platform.
40%
Deployment cycle time reduction
Achieved through GitOps standardization, DevSecOps automation and progressive delivery patterns.
60%
Build and CI execution efficiency gain
Delivered by modernizing legacy build tooling and rebuilding pipelines around caching and parallelism.
200M+
Subscribers served by architected platforms
Telecom platform capabilities operating across 38 countries with strict uptime expectations.
80%
Idle network bandwidth reclaimed
Multicast session lifecycle controls engineered for large scale IPTV distribution.
Architecture Case Studies
Systems designed, delivered and measured
Enterprise Cloud Governance
Cloud Center of Excellence Governance Framework
Cloud Architect (CCoE)
- Problem
- Independent product organizations were each solving landing zones, IAM boundaries, tagging and cost accountability differently, producing inconsistent risk posture and unpredictable cloud spend.
- Solution
- Established a CCoE operating model combining landing zone blueprints, reusable Infrastructure as Code modules, policy-as-code guardrails and FinOps reporting so teams inherit compliance instead of rebuilding it.
- Impact
- Single governed baseline for multi-account AWS estates
- Architecture decisions captured as reusable, versioned modules
- Cost accountability moved to teams through tagging and showback
- AWS
- Terraform
- OpenTofu
- Policy as Code
- FinOps
- IAM
- DevSecOps
- Multi-account landing zone blueprints
- Policy-as-code guardrails at the organization boundary
- Shared Terraform / OpenTofu module registry
- Standardized identity, network and tagging baselines
- FinOps reporting and cost anomaly signals
Electric Vehicle
Depot360 EV Fleet Electrification Platform
System Architect
- Problem
- Fleet operators needed a secure, resilient, multi-region platform to plan and run depot electrification, but the delivery model could not sustain enterprise scale or regional compliance requirements.
- Solution
- Defined a cloud-native architecture on AWS and EKS built from event-driven microservices, standardized GitOps deployments and observability-by-default engineering conventions.
- Impact
- 40% reduction in deployment cycle time
- Consistent multi-region reliability and performance posture
- Security and compliance alignment across ISO 27001 and GDPR controls
- AWS
- EKS
- Terraform
- ArgoCD
- Helm
- Java
- Spring Boot
- Kafka
- Redis
- Prometheus
- Grafana
- ELK
Energy
Distributed Energy Management System Engineering Modernization
Software Development Team Lead
- Problem
- Slow builds and manual release steps were throttling delivery velocity for grid-scale energy management software.
- Solution
- Modernized build and delivery pipelines through an Ant to Gradle transition, CI/CD automation and enforced engineering quality gates.
- Impact
- 60% improvement in build and execution efficiency
- Higher delivery predictability and defect containment
- Gradle
- CI/CD
- DevSecOps
- Agile
- Java
Telecommunications
Telecom Platform Modernization and Messaging Services
Solutions Architect
- Problem
- Legacy monoliths needed modernization while continuing to serve a subscriber base spanning dozens of countries under strict uptime expectations.
- Solution
- Architected modular service components, high-throughput messaging capability and centralized authentication services designed for reuse across the platform portfolio.
- Impact
- 200M+ subscribers supported across 38 countries
- 100K+ daily SMS and email transactions with end-to-end traceability
- Etisalat Hero Award received twice for delivery excellence
- Java
- Microservices
- REST
- Caching
- Authentication
- OTP
Media / Telecommunications
IPTV Multicast Session Optimization
Senior Software Engineer
- Problem
- Idle viewing sessions kept multicast streams alive, consuming network capacity that carriers were paying for.
- Solution
- Engineered a multicast session control architecture that detects idle sessions and releases network resources without degrading channel switch times.
- Impact
- Up to 80% bandwidth reclaimed in idle session scenarios
- IPTV
- Distributed Systems
- Performance Engineering
Personal Projects
Production solutions built end-to-end
Independent work that demonstrates architecture ownership, product thinking, and measurable business outcomes from concept to launch.
Logistics and Transportation
Big Rig Carriers Digital Freight Platform
Business-facing transportation website that converts freight requirements into qualified quote requests.
- Business Context
- A national carrier needed a clear digital front door to explain freight capabilities and reduce friction in first-contact quote discovery.
- Solution
- Designed and shipped a conversion-focused experience with service-specific pathways, industry context framing, equipment guidance, and a structured quote intake flow.
- Outcome
- For B2B freight websites, information hierarchy and trust signaling drive conversion more than visual complexity. Operational context must appear before form submission asks.
- Next.js
- TypeScript
- SEO
- LLM Integration
- AI Chatbot
- Responsive UI
- Tailwind CSS
Events and Lifestyle Services
Jovira Celebrations Service and Booking Experience
High-visual service website for event styling and balloon decor with package discovery and consultation conversion flows.
- Business Context
- A growing local brand needed a polished digital experience that turns inspiration browsing into service bookings while preserving a premium aesthetic.
- Solution
- Built an end-to-end web experience with service segmentation, package laddering, inspiration gallery depth, and consultation-focused CTAs aligned to event planning intent.
- Outcome
- In premium consumer services, visual storytelling and clear package framing work best when paired with explicit next-step CTAs and low-friction consultation entry points.
- Next.js
- TypeScript
- SEO
- LLM Integration
- AI Chatbot
- Responsive UI
- Tailwind CSS
Career Trajectory
From core software engineering to cloud architecture leadership
Cloud Architect (Cloud Center of Excellence)
Dec 2025 - Present
Siemens Canada Limited : New Brunswick, Canada : Current
Define enterprise cloud strategy, governance guardrails, and paved-road platforms adopted across product organizations.
- Enterprise-wide cloud governance baseline
- Landing zone blueprints for multi-account estates
- CastAI and Sumologic rollout across EKS estates
- Authored enterprise cloud standards and multi-account landing zone blueprints, reducing architecture drift across product organizations.
- Scaled cloud-native and Infrastructure as Code paved roads, increasing delivery consistency without adding central bottlenecks.
- Led CastAI rollout for multi-account EKS estates, aligning stakeholders and shipping Terraform modules to central IT for repeatable adoption.
- Established FinOps, security, and compliance guardrails that improved cost accountability while maintaining delivery speed.
- Led Sumologic observability rollout across multi-account EKS estates, standardizing dashboards and alerting to strengthen operational response.
- Advised engineering leadership on migration strategy, SaaS architecture, and technology roadmaps tied to portfolio priorities.
- AWS
- Kubernetes
- Terraform
- OpenTofu
- Cloud Governance
- FinOps
- DevSecOps
- CastAI
- Sumologic
System Architect
Oct 2022 - Nov 2025
Siemens Canada Limited : New Brunswick, Canada
Owned architecture strategy and technical roadmap for Depot360, a multi-region EV fleet electrification platform.
- 40% reduction in deployment cycle time
- 100+ microservices under one architecture standard
- 15+ engineers across 4 teams mentored
- Defined cloud-native architecture for 100+ microservices on AWS and EKS, strengthening platform scalability and reliability.
- Led and mentored 4 cross-functional teams totaling 15+ engineers, improving architecture alignment and delivery quality.
- Standardized infrastructure and release workflows on Terraform, Helm, and ArgoCD GitOps to improve deployment repeatability.
- Designed event-driven services with Java, Spring Boot, Kafka, and Redis for real-time telemetry at production scale.
- Implemented full-stack observability with Prometheus, Grafana, and ELK to improve incident detection and triage.
- AWS
- EKS
- Terraform
- Helm
- ArgoCD
- Java
- Spring Boot
- Kafka
- Redis
- Prometheus
- Grafana
- ELK
Software Development Team Lead
Jul 2019 - Oct 2022
Siemens Canada Limited : New Brunswick, Canada
Led engineering delivery for Distributed Energy Management Systems supporting distributed grid assets and predictive optimization.
- 60% improvement in build and execution efficiency
- Ant to Gradle migration
- CI/CD automation and DevSecOps adoption
- Delivered next-generation DEMS capabilities to orchestrate distributed grid assets with higher operational efficiency.
- Drove build and pipeline modernization through Ant-to-Gradle migration and CI/CD automation, improving build and execution efficiency by 60%.
- Improved release predictability by embedding quality-first engineering practices across cross-functional delivery teams.
- Mentored 15+ engineers on agile execution and DevSecOps standards to raise team capability and consistency.
- Gradle
- CI/CD
- DevSecOps
- Agile
- Java
Solutions Architect
Jan 2017 - Feb 2019
Etisalat Software Solutions Pvt Ltd : Dubai, UAE
Led solution architecture and platform design at global subscriber scale while staying hands-on for critical implementation paths.
- 200M+ subscribers supported
- 38 countries in scope
- 100K+ daily messaging transactions
- Owned platform architecture for capabilities serving 200+ million subscribers across 38 countries, balancing scale, resilience, and delivery speed.
- Translated growth, reliability, and business requirements into modular service designs and API contracts.
- Led modernization from monoliths to modular and microservices-based architectures, improving maintainability and release agility.
- Partnered with engineering teams to deliver high-throughput messaging and authentication capabilities, contributing to critical modules when needed.
- AWS
- SaaS
- Solution Design
- Microservices
- REST
- Caching
- Authentication
- SSO
Software Development Tech Lead
Aug 2014 - Dec 2016
Etisalat Software Solutions Pvt Ltd : Dubai, UAE
Led hands-on engineering delivery with strong coding ownership while establishing design foundations later scaled in the Solutions Architect role.
- 200M+ subscribers supported
- 38 countries in scope
- Core services reused across customer-facing applications
- Led development delivery for telecom platform services operating at 200+ million subscriber scale across 38 countries.
- Directed production engineering quality for Java and Spring services, REST APIs, caching flows, and integration components.
- Drove early modernization from monolithic components toward modular service boundaries, reducing long-term change complexity.
- Built foundational messaging, authentication, and OTP capabilities reused across customer-facing platform services.
- Java
- Spring
- Microservices
- REST
- Caching
- System Design
- SMS
- USSD
Senior Solution Integrator
Feb 2012 - Jul 2014
Ericsson India Global Services Pvt Ltd : Gurgaon, India
Engineered critical integration adapters across prepaid charging and billing ecosystems.
- Billing system integration
- Hybrid plan support for AT&T
- Built integration adapters between prepaid charging systems and BSS/OSS platforms.
- Integrated Ericsson prepaid charging with AT&T billing systems to enable hybrid plan models.
- Delivered Amdocs Cramer integration flows that improved network data operations and reliability.
- BSS/OSS
- System Integration
- Telecom Billing
- Java
Senior Software Engineer
Mar 2009 - Feb 2012
Digivision Entertainment Pvt Ltd : Gurgaon, India
Led IPTV platform development with performance-focused architecture improvements.
- Up to 80% idle bandwidth savings
- Multicast session lifecycle management
- Led core IPTV platform development for low-bandwidth, high-scale delivery.
- Designed multicast session control architecture that removed idle network consumption.
- IPTV
- Distributed Systems
- Performance Engineering
- Javascript
Software Engineer
Apr 2007 - Mar 2009
Aithent Technologies Pvt Ltd : Gurgaon, India
Built enterprise data and learning platforms supporting financial and insurance workflows.
- Delivered B2B licensing data aggregation solutions for North American financial clients.
- Built e-learning and certification platforms used by insurance professionals.
- Java
- B2B Platforms
- Data Aggregation
- SQL
Capability Matrix
Depth across the full delivery stack
Filter by discipline to see the platforms, languages and governance practices behind the architecture work.
Cloud Infrastructure & IaC
Landing zones, provisioning standards and infrastructure lifecycle
- AWS
- Landing Zones
- Multi-Account Strategy
- Terraform
- OpenTofu
- Helm
- CastAI
- Networking & VPC Design
- FinOps & Cost Optimization
Platform Systems & Delivery
Paved roads that move code from commit to production safely
- Kubernetes (EKS)
- GitOps
- ArgoCD
- GitLab CI
- GitHub Actions
- DevSecOps
- Progressive Delivery
- Zero-Downtime Deployments
System & Solution Architecture
Decomposition, integration and resilience of large estates
- Microservices
- Event-Driven Architecture
- Kafka
- API-First Design
- REST
- Multi-Tenant SaaS
- High Availability Design
Core Software Engineering
The implementation depth behind every architecture decision
- Java
- Spring Boot
- TypeScript
- Redis
- SQL
- NoSQL
- IAM / SSO / OTP
Observability & Reliability
Making system behaviour measurable before it becomes an incident
- Prometheus
- Grafana
- ELK
- Sumologic
- SLO Engineering
- Incident Response
- Capacity Planning
Leadership & CCoE Governance
Turning architecture intent into organizational execution
- Cloud Center of Excellence
- Architecture Governance
- Technical Strategy
- Architecture Review Boards
- Security & Compliance (ISO 27001, GDPR)
- Stakeholder Management
- Mentoring & Team Development
Professional Development
Credentials that keep the architecture current
A record of completed training and the next certifications in progress.
In progress
AWS Certified Solutions Architect
AWS
Planned
Gemini for Cloud Architects
Google Cloud
Completed
Terraform Fundamentals
Google Cloud
Completed
Getting Started with Terraform for Google Cloud
Google Cloud
Completed
Infrastructure as Code with Terraform
Google Cloud
Completed
AWS Cloud Technical Essentials
AWS
Completed
Google Prompting Essentials - Specialization
Completed
Google AI Essentials - Specialization
Completed
Leading SAFe Course (5.1)
Scaled Agile
Certificate ID: 48332452-8633
Completed
SAFe for Teams Course (5.1)
Scaled Agile
Certificate ID: 18954735-5916
Thought Leadership
Latest technical articles and architecture notes
August 23, 2026 : 9 min read
Architecture Stack: Policy as Code
Understanding Policy as Code: automated enforcement of infrastructure policies ensuring safety, compliance, and consistency without manual review bottlenecks.
- Architecture
- DevSecOps
- Governance
August 8, 2026 : 8 min read
Architecture Stack: Cloud Center of Excellence
Understanding the Cloud Center of Excellence (CCoE): the cross-functional team responsible for cloud strategy, standards, and governance that enables safe, scalable cloud adoption.
- Architecture
- Cloud
- Governance
- CCoE
Professional Story
From engineer to enterprise architect
My career started in core software engineering: building IPTV delivery systems, telecom integration adapters and high-throughput messaging services that had to stay online at national scale.
That engineering foundation became the basis for systems architecture work, where I moved from writing services to defining how entire platforms are decomposed, deployed, observed and secured.
Today I work inside a Cloud Center of Excellence, setting cloud architecture standards, landing zone blueprints, Infrastructure as Code conventions and FinOps guardrails that multiple product organizations build on.
Leadership philosophy
- Architecture is only real when it ships: every standard I define comes with a reference implementation teams can copy.
- Guardrails beat gatekeeping: paved roads and automated policy scale better than architecture review queues.
- Measure the outcome, not the diagram: deployment velocity, unit cost and reliability are the scorecard.
- Grow architects, not dependencies: mentoring engineers into ownership is the highest leverage work available.
Recognition
Siemens Innovation Week - NOC AI Agent
Siemens Canada Limited : 2024 - 2025
Awarded for designing and building an agentic AI workflow using n8n that autonomously monitors, triages, and resolves incidents.
Siemens STAR Award (multiple)
Siemens Canada Limited : 2019 - 2025
Recognized repeatedly for technical leadership and measurable platform impact on the Depot360 and DEMS.
Etisalat Hero Award (twice)
Etisalat Software Solutions : 2014 - 2019
Awarded for innovation and delivery excellence on carrier-scale platform modernization.
Education
Bachelor of Information Technology
Punjab Technical University : India : 2006
Diploma in Computer Science and Engineering
Thapar Polytechnic : Patiala, India : 2003
Open to Architecture Leadership Roles