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jssuthahar/README.md

Suthahar Jegatheesan

Global Cloud, AI & Mobile Solutions Architect · Microsoft Certified Trainer · Azure Content Hero

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I don't just build software — I obsess over it. Every architecture decision, every line of code, every deployment pipeline is an opportunity to do something better than yesterday. After 18+ years, that drive hasn't dimmed — it's sharper.

I'm a Cloud, AI & Mobile Solutions Architect who genuinely loves what I do. I find the hard problems interesting, not exhausting — whether that's designing a zero-trust identity model, squeezing 20% out of cloud spend with FinOps, or figuring out why an offline-first sync engine fails at the edge. I learn constantly, I share everything I learn, and I believe the best architects are the ones still writing code.

Currently leading cloud and mobile architecture for a global manufacturing enterprise across 54 markets in EMEA, APAC, and the US. Delivering at scale means nothing breaks quietly — so everything I build is observable, governed, and built to last.


🔥 What drives me

  • Architecture that actually ships — I care about elegant design, but I care more about solutions that go live, perform under load, and are maintainable a year later by someone who wasn't in the room
  • Staying current, on purpose — the field moves fast; I make time every week to read, experiment, and rebuild my mental models. What I learn goes straight onto msdevbuild.com
  • Teaching as learning — I've published 200+ technical articles and maintain two YouTube channels because explaining something forces you to truly understand it
  • Code as craft — 18 years in and I still write code. Not because I have to, but because I believe architects who stop coding lose their instincts

📊 Proof, not claims

What I've delivered Impact
Architected enterprise Sales Super App (Flutter + Azure) across 54 global markets 25% field sales efficiency ↑
Redesigned cloud infrastructure with FinOps governance 20% cloud cost ↓
Built AI-powered recommendation engine on Azure Cognitive Services 35% mobile adoption ↑
Modernised legacy ERP into cloud-native microservices 30% faster order processing
Built enterprise CI/CD pipelines with multi-stage SAST/DAST 40% faster release cycles
Delivered offline-first CRM with real-time ERP sync 20% sales productivity ↑
AI-driven insurance claims automation platform 35% claims processing time ↓
Retail platform serving 19,000 field staff across multiple devices 15% in-flight revenue ↑
Published 200+ technical articles on Azure, AI, and mobile 80,000+ monthly readers
Active speaker at Microsoft user groups and cloud conferences APAC region

🔨 What I'm building now

Project Stack Status
Global distributor ordering app — 54-market enterprise mobile platform Flutter · Azure Functions · Firebase · Cosmos DB 🟢 Live
Enterprise super app + AI chatbot — multilingual AI-assisted ordering .NET MAUI · Azure OpenAI · SAP · Bot Framework 🟢 Live
azure-openai-rag-demo — enterprise RAG pipeline, open source Azure OpenAI · AI Search · .NET 8 · Bicep 🔨 Building
flutter-azure-enterprise — offline-first enterprise mobile starter kit Flutter · Azure Functions · Cosmos DB 🔨 Building
AZ-305 Azure Solutions Architect Expert 📖 In progress

🛠️ Tech stack

Cloud & Infrastructure

Azure Azure Functions Azure DevOps Terraform Docker Kubernetes GitHub Actions

AI & Data

Azure OpenAI Cognitive Services Cosmos DB Azure SQL

Mobile & Backend

Flutter .NET C# Python Xamarin


📈 GitHub stats


💼 Experience timeline

2022 – present  │  Technical Architect — Global Manufacturing Enterprise, Malaysia
                │  Lead architect, enterprise mobile & cloud platform · 54 markets
                │  25% sales efficiency ↑ · 20% cloud cost ↓ · 40% faster releases

2018 – 2022     │  Cloud & Mobile Technical Architect — Global IT Services, Bangalore & Hannover
                │  15+ enterprise apps · Azure PaaS migrations · AI insurance automation
                │  25% cost savings · 30% faster processing · 35% claims time ↓

2011 – 2018     │  Technology Architect — Global Technology Consulting, Bangalore
                │  Fortune 50 clients · Aviation retail (19,000 field staff) · Crime analytics
                │  HR automation · Pharma R&D scheduling
                │  Onsite: Singapore · Istanbul · Germany

2010 – 2011     │  Senior Software Engineer — Technology Solutions, Coimbatore
                │  Enterprise e-commerce & PIM (.NET + SQL Server)

2007 – 2010     │  Software Engineer — Financial Technology, Coimbatore
                │  ASP.NET/C# ERP and e-commerce modules

🏆 Certifications & recognition

Credential Issuer
Azure Content Hero Microsoft
Microsoft Certified Trainer (MCT) Microsoft
AZ-300 · AZ-301 — Azure Architect Technologies & Design Microsoft
AZ-104 — Azure Administrator Associate Microsoft
AI-100 — Azure AI Solution Design Microsoft
DP-900 — Azure Data Fundamentals Microsoft
GH-300 — GitHub Copilot GitHub
Certified SAFe® 4 Scrum Master Scaled Agile
MCPD — Windows Phone · HTML5 · Web Developer 4.0 Microsoft
AZ-305 Azure Solutions Architect Expert Microsoft (in progress)
Customer Impact Award · Community Award · Titan Award Industry recognition

✍️ Publications & speaking

Published book

  • Xamarin Q&A — available on Amazon; covers cross-platform mobile development end-to-end

Technical blog — msdevbuild.com

  • 200+ articles · 80,000+ monthly readers
  • Topics: Azure Cloud · Azure OpenAI · Flutter · .NET MAUI · DevOps · Agentic AI

YouTube — MSDEVBUILD · MSDEVBUILD Tamil

  • Step-by-step tutorials in English and Tamil on Azure, AI, and mobile development

Speaking

  • Microsoft user groups — APAC region
  • Cloud and mobile conferences — India, Malaysia, Germany
  • Community workshops on Flutter, Azure AI, and DevOps automation

Open source

  • Contributor to planetxamarin community feed aggregator
  • Published Q&A Bot across Facebook Messenger, Skype, and Cortana

🤝 Featured repositories

Repo What it is
azure-openai-rag-demo End-to-end RAG pipeline — Azure OpenAI + AI Search + .NET 8
flutter-azure-enterprise Offline-first Flutter app with Azure Functions + Cosmos DB backend
azure-bicep-iac-templates Reusable Bicep modules for enterprise Azure deployments
MAUI / Flutter Mobile development guides — zero to deployment
Bot-Framework Azure Bot Framework samples and patterns

📬 Get in touch

LinkedIn · Blog · Twitter/X · YouTube · WhatsApp channel

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