Principal Software Architect & AI Transformation Lead

Mugunthan
Ravichandran

Principal Software Architect with 23+ years of enterprise expertise, currently leading AI transformation that is changing the way people work — building the intelligent systems that move businesses from where they are today to where they need to be tomorrow.

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Mugunthan Ravichandran
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About Me

I architect systems that scale — and lead the teams that ship them. With 23+ years in enterprise software, I have evolved from hands-on engineering to owning the full technology strategy of a cloud-native, AI-powered SaaS platform.

As the most senior technical leader at Fter (Fatman Oy), I independently selected the core technology stack, led the company's AI transformation, and reduced Azure infrastructure costs by 30–40% through strategic architectural decisions.

I have delivered across Finland, Germany, and India, leading international teams and engaging at executive level. I am always open to conversations about technology leadership, AI in enterprise, and building products that scale.

23+
Years experience
6
AI systems shipped
30–40%
Azure cost saved
Always
Learning
Technologies
Microsoft Azure
RAG Pipelines
Claude AI
Microsoft Fabric
RavenDB
EventStore
.NET / C#
Azure SQL
Power BI
DDD / CQRS
Docker / CI-CD
Svelte
Experience
Lead Architect / Head of Technology
2022 — Present · Fatman Oy (Fter) · Finland
Most senior technical leader for a cloud-native SaaS platform. Independently selected core technology stack, led AI transformation, and reduced Azure costs by 30–40%.
Azure OpenAIRAGDDDCQRSRavenDBEventStoreMicrosoft Fabric
Solutions Architect
2020 — 2022 · Fatman Oy · Finland
Led cloud-native transition on Microsoft Azure. Designed scalable solutions aligned to business requirements and established engineering standards.
Azure.NETCloud-Native
Senior System Architect
2017 — 2020 · Fatman Oy · Finland
Designed distributed system architectures for large-scale enterprise solutions. Led architecture reviews and mentored developers across .NET and Java.
Distributed SystemsJava.NET
Scrum Master / Architect
2013 — 2017 · Elisa · Finland
Dual role combining enterprise architecture with Agile delivery leadership for Finland's largest telecoms company.
Java/J2EEAgileScrum
Solutions Architect
2008 — 2017 · Tata Consultancy Services · Finland & Germany
9 years delivering enterprise architecture for global clients across .NET, Java, and C++. International delivery across Finland and Germany.
.NETJavaC++Enterprise
Project Lead
2004 — 2008 · Wipro Technologies · India
Delivered Nokia OSS solutions using CORBA-based distributed architecture — foundational experience in mission-critical large-scale distributed systems.
Nokia OSSCORBADistributed Systems
Projects
RAG · LLM
AI Assistant for Field Service Technicians
Intelligent assistant combining Azure SQL structured data and unstructured documents via RAG. Tenant- and asset-level access control for precise, contextual answers.
Significantly reduced manual information lookup time for service workflows
Azure OpenAIRAGCognitive SearchAzure SQL
AI Agent
AI CRA Agent
AI agent for Customer Return & Analysis workflows. Intelligent automation improves decision support and reduces manual processing in after-sales operations.
Automated key decision support workflows in service management
Azure OpenAIAI Agents.NET
AI Adoption
Claude-Assisted Engineering Ecosystem
Built a complete AI-native SDLC — Claude Design for design system, Claude Code for development, Claude Plugins for planning and review, Playwright for testing. Led adoption across the engineering team including security governance and change management.
Faster delivery, fewer bugs, improved developer onboarding
Claude AIClaude CodeClaude DesignPlaywrightChange Mgmt
Analytics
Multi-Tenant Reporting Platform
End-to-end data pipeline from RavenDB through Azure SQL to Microsoft Fabric Warehouse. Power BI Embedded with row-level security across enterprise tenants.
Real-time analytics and self-service reporting across all tenants
Microsoft FabricPower BIRavenDBAzure SQL
FinOps
Azure Cloud Cost Optimisation
Systematic reduction through right-sizing, reserved instances, architectural restructuring, and elimination of waste across all Azure services.
30–40% reduction in Azure infrastructure costs — direct bottom-line impact
AzureFinOpsArchitecture
Platform
Event-Driven SaaS Platform
Full platform architecture using DDD, CQRS, and event sourcing on EventStore (Kurrent). Independently selected RavenDB over Cosmos DB and EventStore over Azure Event Hub.
Scalable multi-tenant SaaS serving industrial customers across Europe
DDDCQRSEventStoreRavenDB
Skills

From CORBA distributed systems in 2004 to RAG-based AI in 2026 — the thread is always building things that scale and leading the teams that ship them.

Azure OpenAIRAG Pipelines AI AgentsSolution Architecture Technical LeadershipMicrosoft Azure MicroservicesDomain-Driven Design CQRS · Event SourcingEventStore (Kurrent) RavenDBMicrosoft Fabric Power BI EmbeddedDocker · CI/CD .NET / C#Java SveltePrompt Engineering EU AI Act
Solution Architecture98%
Azure OpenAI & RAG95%
Technical Leadership95%
Cloud-Native Architecture94%
Microsoft Azure93%
Event-Driven Architecture92%
SaaS Platform Development90%
Team Building & Recruitment88%
Let's Connect

Open to CTO, VP Engineering, AI Lead and senior technology leadership roles across Europe.

Open to opportunities · Helsinki, Finland
Email mugunthan.fi@gmail.com
Phone +358 50 462 3862
LinkedIn mugunthan-ravichandran