Open to remote roles & projects worldwide

Muhammad
Rehan Baig

Senior Full Stack Software Engineer · Agentic AI · 8+ Years

I architect and ship production SaaS and agentic AI platforms for clients across five countries. From multi-agent LangGraph pipelines and MCP integrations to .NET backends, real-time fleet systems and regulated banking portals, full-cycle ownership is my default.

8+
Years
5
Countries
15+
Products
17
AI Agents Led
Muhammad Rehan Baig
Available for Projects
🇨🇦 Currently: Canada
🤖 Agentic AI · .NET · React
Agentic AI✦LangGraph✦MCP✦Azure OpenAI✦.NET 10✦React 19✦Next.js✦Blazor✦Azure✦GraphQL✦SignalR✦React Native✦SQL Server✦Microservices✦Agentic AI✦LangGraph✦MCP✦Azure OpenAI✦.NET 10✦React 19✦Next.js✦Blazor✦Azure✦GraphQL✦SignalR✦React Native✦SQL Server✦Microservices✦
About Me

Engineering is not just my job —
it's my obsession and craft.

With 8+ years of remote delivery for clients in Canada, Finland, the UK, Kuwait and Pakistan, I've built everything from FoodTech SaaS platforms and IoT data pipelines to regulated banking portals. Today I build agentic AI platforms: multi-agent clinical decision support integrated with Epic, and an AI software delivery platform with human approval at every stage.

My philosophy: full-cycle ownership. I take requirements from whiteboard to production without handoff gaps. I'm equally comfortable architecting a greenfield system or modernizing legacy code. I adapt to any stack because curiosity and learning are core to how I work — not just buzzwords on a resume.

🏗️
Full-Cycle Ownership
Architecture → development → QA → deployment. One engineer, zero handoff gaps.
🌍
Remote-First for 6+ Years
Delivered across 5 countries. Async-first, self-directed, timezone-agnostic.
📐
Any Scale, Any Stack
From greenfield startups to enterprise legacy systems. I adapt to your stack.
🔬
Lifelong Learner
Currently certifying in Microsoft AI-103 and Claude Certified Architect. Always upskilling before a technology becomes a requirement.
Skills

Deep expertise,
broad reach

A decade of hands-on experience across the full stack — from database design to cloud architecture and real-time systems.

Expert
Strong
Solid
Exploring
AI & Agentic Systems
My current focus: multi-agent systems in production, with orchestration, tool use, explainable reasoning and human-in-the-loop approval.
Multi-Agent SystemsLangGraphAzure OpenAIMCP (Model Context Protocol)Azure AI FoundryOpenAI APIClaude CodeAgent OrchestrationPrompt Engineeringn8nPython
Backend Development
My core domain — building performant, scalable, maintainable server-side systems for enterprise SaaS.
C#ASP.NET Core.NET 10 / 8.NET MVCBlazor WebAssemblyNodeJSExpressJSFastifyPythonPrismaADO.NETEntity Framework CoreWeb Forms
Frontend Development
Pixel-perfect UIs, from Blazor WASM admin dashboards to React 19 and Next.js web apps and React Native mobile apps.
Blazor WASMReact 19Next.js 15React Native (Expo)TypeScriptTailwind CSSJavaScript (ES6+)HTML5CSS3jQueryIonic FrameworkJSON
Cloud & DevOps
Shipped production systems on Azure and AWS with CI/CD pipelines and serverless at scale.
Microsoft AzureAWS ServerlessCI/CD PipelinesServerless ArchitectureAzure Container AppsAzure DevOps PipelinesAzure Service BusAzure FunctionsDocker
Databases
Designed and optimised schemas for high-volume transactional systems — from banking to food delivery.
SQL ServerPostgreSQLAzure SQLRedisCosmos DBQuery OptimisationSchema DesignStored ProceduresDatabase Migrations
Architecture & Design
Designed systems that scale — microservices migrations, multi-tenant SaaS platforms, caching strategies.
MicroservicesMulti-Tenant SaaSSOLID PrinciplesDesign PatternsCaching StrategiesTDD / Unit TestingSOAEvent-Driven DesignMonolith Migration
APIs & Real-Time
Built live dashboards, chat systems, and IoT feeds using GraphQL subscriptions, SignalR, and Socket.IO.
RESTful APIsGraphQLGraphQL SubscriptionsSignalRSocket.IOFHIR R4 (Epic)Microsoft Entra IDMicrosoft GraphOcelot API GatewayJWT SecurityOAuth2Web Services
Tools & Workflow
Fluent in the professional engineering workflow — agile delivery, code reviews, release management.
GitJIRAAgile / ScrumBitbucketGitLabPlaywrightVitestPostmanVisual StudioVS Code
Emerging Technologies
Exploring what comes next, so it is familiar before it becomes a requirement.
Agent EvaluationIoT PlatformsBlockchainAR / VR
Work Highlights

Some of my
work highlights

Real products. Real clients. Real impact, from agentic AI platforms to regulated banking, across five countries and seven industries.

Agentic AI · 2026

AI platforms I'm building now

Agentic AI · DevTools · Canada
Now building

Dextre AI

Agentic software delivery platform that takes a brief through requirements, design, code, testing and deployment, with human approval after every stage. I own identity, admin and integrations end to end.

  • Bring-your-own MCP servers with live tool discovery and per-stage call budgets
  • Fixed a production OAuth bug that lost GitHub and Atlassian refresh tokens
  • Closed an account-takeover path; every feature Playwright-tested in CI
Next.js 15React 19FastifyEntra IDMCPMicrosoft GraphPlaywright
🇨🇦 Architecture In Motion · 2026 ↗
HealthTech · Agentic AI · Canada

VitalSense

AI clinical decision support for maternal hypertension and gestational diabetes that sends risk alerts to clinicians.

  • 4-agent LangGraph diabetes pipeline that flags co-occurring hypertension and diabetes
  • Azure OpenAI reasoning agents that explain every risk verdict
  • Live Epic FHIR R4 sync and write-back; BLE glucose meter and DKA alerts in React Native
.NET 10LangGraphPythonAzure OpenAIFHIR R4React NativeSignalR
🇨🇦 Architecture In Motion · 2026 ↗
Consulting AI · Enterprise · Canada

AI Value Assessment

Turns an AI value assessment consulting method into software: seven stages from stakeholder discovery to an executive report.

  • Deterministic NPV, payback and ROI engine: GPT-4o estimates, server code computes
  • Generates 37-slide executive decks and Word reports with native charts
  • Keyless Entra ID access, tenant isolation and a full audit trail
Node.jsPrismaPostgreSQLReact 19GPT-4oPythonContainer Apps
🇨🇦 Architecture In Motion · 2026 ↗
AI Engineering · Claude Code · Canada

Agentic SDLC Framework

A software delivery team of 17 Claude Code role agents plus a supervisor, with automated QA and code-review gates on every change.

  • React 19 web app taken from zero to 125 passing tests
  • Expo mobile app taken from 3 test files to 353 passing tests
  • 71 new .NET 10 API tests, plus real-time JSONL run monitoring
Claude CodeMulti-AgentPowerShellBashVitest
🇨🇦 Architecture In Motion · 2026 ↗
Production SaaS · 2017 – 2026

Platforms in production

Mirlin Fleet Platform
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Fleet Tech · Canada · AI-Powered

Mirlin Connect™

All-in-one fleet productivity platform with process automation, standardized workflows, real-time tracking and in-app chat (~40% less response lag), centralized vendor communications, and an AI bot on OpenAI and Azure AI Foundry for autonomous task handling.

.NET CoreGraphQLBlazorC#OpenAIAzure AI Foundry
🇨🇦 Canada — Remote ↗
HBL Blotter Banking System
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Fintech · Banking · SBP Regulated

Blotter — HBL Treasury

SBP-compliant foreign currency blotter for real-time inflow/outflow reporting across 19 international currencies. Designed the full architecture: liquidity metrics, Nostro accounts, FX rates and interbank transfers. Phase 2 moved to Ocelot-based microservices for 35%+ faster processing.

ASP.NET.NET CoreOcelotC#jQueryHTMLSQL
🇵🇰 Pakistan · Regulated ↗
Supermeal Food Platform
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FoodTech · Global SaaS · UK & Asia

Supermeal Platform

Global food deals and restaurant discovery SaaS launched 2014 in South Asia, expanded to UK 2015. Personalised mobile app, cashback engine, restaurant management portal, voucher system, and multi-region delivery platform.

ASP.NET.NET CoreIonicEF CoreSQLJS
🇬🇧 UK & 🌏 South Asia ↗
GateLink Property SaaS
⤢ View Full Image
PropTech · SaaS · Kuwait

GateLink Property SaaS

IoT-enabled property management covering tenant management, full accounting, online payments, maintenance requests, automated invoicing, and analytics. Refactored legacy code to SOLID principles; added JWT-secured Web APIs for mobile.

ASP.NETWeb APIJWTIoT SensorsC#SQL
🇰🇼 Kuwait — Remote ↗
Career

8 years, 5 countries

Senior-level remote delivery for enterprise clients across North America, Europe, and the Middle East.

Senior Full Stack Software EngineerMay 2024 – Present
Architecture In Motion Inc · Canada — Remote
  • Dextre AI (now): bring-your-own MCP servers, OAuth hardening, Entra ID admin and Microsoft Graph integrations
  • VitalSense: 4-agent LangGraph pipeline, Azure OpenAI reasoning agents and live Epic FHIR integration
  • AI Value Assessment: deterministic GPT-4o ROI engine and 37-slide executive decks
  • Agentic SDLC: directed 17 Claude Code agents, adding hundreds of passing tests across 3 repos
  • Mirlin Connect: real-time tracking and chat on GraphQL (~40% less lag), compliance automation and an AI bot
Senior Full Stack Software EngineerJul 2023 – May 2024
Teqo Cloud · Finland — Remote
  • Eetify: architected a multi-tenant Blazor + .NET 8 restaurant OS supporting hundreds of concurrent users
  • Full lifecycle ownership from planning through QA — 20% faster release cadence QoQ
  • Redesigned REST API contracts, cutting integration turnaround by up to 30%
Senior Full Stack Software EngineerOct 2021 – Jun 2023
Appxone · Pakistan — Remote
  • Blotter for HBL Treasury: SBP-compliant FX reporting across 19 currencies
  • Phase 2 move to Ocelot-based microservices: 35%+ efficiency gain over the monolith
  • SQL Server schema optimisation reducing avg query response time by 50%
Full Stack Software EngineerJan 2019 – Sep 2021
Exedra (IoT Solutions) · Kuwait — Remote
  • GateLink: IoT-enabled property SaaS with tenant, accounting, payment and invoicing modules
  • .NET Core architectures enabling 3× growth in concurrent device connections
  • Real-time IoT data pipelines powering live analytics dashboards for industrial operations
Software EngineerOct 2017 – Dec 2018
WaqarTech Limited · Pakistan
  • Delivered features for Supermeal (global food-ordering) and Consumer Data Protection Application
  • Applied OOP, design patterns, and code-review culture across the team
Certifications in progress
Microsoft Certified: Azure AI Apps and Agents Developer Associate (AI-103) Claude Certified Architect – Foundations
Get In Touch

Ready to build something
extraordinary?

Whether you have a product idea, a challenging engineering problem, or need a senior engineer who can hit the ground running — I'm ready. Tech is my passion and I never stop learning.

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