Azure Lead Engineer

Aswin Karthik

Accomplished Azure Lead & Integrations Expert with 14 years building systems that matter. Specialized in NHS Spine (Proxy Ordering), EMAR, and Care Planning. Currently modernizing monolithic .NET architectures into scalable Python AWS Event-Based Systems.

Azure Cloud AWS EventBridge NHS Spine Proxy C# / .NET 9 Python Terraform (IaC) Convenet (Datavant) HL7 ADT/ORM Azure Cloud AWS EventBridge NHS Spine Proxy C# / .NET 9 Python Terraform (IaC) Convenet (Datavant) HL7 ADT/ORM
Get in touch My ventures
Current Role Azure Lead Engineer
Ventures Micro-SaaS Portfolio
Base Bangalore / Hosur
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About Me

Engineer.
Architect.
Founder.

I'm an Azure Lead & Integrations Expert based in Bangalore, India, with over 14 years of experience delivering end-to-end software solutions — specialising in UK healthcare integrations that power real patient care outcomes.

At Camascope India Private Limited, I lead complex HL7-based integrations with the NHS Spine, EMAR systems (Boots, Titan), and Care Planning platforms (Nourish, PCS) — managing the complete project lifecycle from architecture design to Infrastructure-as-Code (Terraform) and production deployment.

Before this, I spent years consulting across Banking, Life Sciences, and HiTech domains at TCS and Eurofins/ITC Infotech in the UK, US, and France — utilizing tools like AppDynamics to resolve performance bottlenecks and orchestrate seamless automated deployments.

Outside of my day role, I co-founded LogicMarkers with my wife — exploring SaaS, developer tools, and consulting opportunities across healthcare tech and software niches.

14+
Years of Engineering
50+
NHS & UK Integrations Delivered
3
Countries Worked Across
4
Active Ventures
What I Do

Core Expertise

🏥

NHS & Healthcare Integrations

Expert in EMAR integrations (Boots, Proscript, RxWeb, Titan) and Care Planning platforms (Nourish, PCS, KareInn). Utilizing Convenet (Datavant) for seamless proxy ordering and NHS Spine connectivity.

NHS Spine HL7 ADT/ORM Convenet EMAR
☁️

Cloud Architecture Modernization

Architecting scalable solutions and leading strategic migrations from monolithic .NET/C# Azure setups to modern, agile Python-based Event-Driven architectures on AWS.

Azure Migration AWS Transition Microservices Clean Architecture
⚡

Event-Driven Systems

Designing highly decoupled, resilient systems using modern messaging and event routing to handle high-throughput healthcare data with zero data loss.

AWS EventBridge SQS / SNS Azure Service Bus CQRS
⚙️

Infrastructure & DevOps

Acquired DevOps expertise to independently design infrastructure with Infrastructure-as-Code, optimizing CI/CD pipelines to improve workflows and reduce time-to-market.

Terraform (IaC) YAML CI/CD Azure App Services AppDynamics
💻

Core Development

Production-grade backend engineering with a focus on modern frameworks, secure REST APIs, and database optimization (SQL execution plans, Cosmos DB, Redis Cache).

C# / .NET 9 Python Entity Framework REST APIs
🚀

SaaS & Product Thinking

Building beyond the job — maintaining a portfolio of Micro-SaaS applications and developer tooling. Applying a product mindset to identify real market needs and build solutions for them.

Micro-SaaS Developer Tools Startup Strategy GTM
Career

Where I've Been

Jan 2022 — Present
Lead Software Engineer (Azure & Integrations)
Camascope India Private Limited · Bangalore, India
Leading the Integrations between healthcare products, serving as both an individual contributor and team mentor. Delivered multiple backend EMAR and Care Planning integrations (Boots, Titan, Nourish) using HL7 protocols. Currently spearheading a strategic architectural migration from a .NET Azure monolith to a Python-based Event-Driven architecture on AWS. Designed end-to-end solutions utilizing APIM, Function Apps, and Terraform (IaC).
Nov 2019 — Jan 2022
Senior Software Developer / Lead Consultant
Eurofins IT Solutions / ITC Infotech · France & India
Worked as a lead team member to design and enhance scalable Life Science applications. Delivered robust solutions utilizing C#, .Net, MVVM, WPF, SQL, and REST services. Improved product efficiency by analyzing AppDynamics analytics data to resolve critical performance bottlenecks and orchestrated seamless automated deployments.
Jan 2012 — Oct 2019
Assistant Consultant
Tata Consultancy Services (TCS) · UK, USA & France
Developed and enhanced scalable applications across Banking & Finance, Healthcare, and HiTech Automation domains. Delivered seamless third-party API integrations, maintained regulatory compliance, and managed complex MS SQL banking data analysis. Orchestrated builds using Terraform and YAML, ensuring robust cloud performance.
Side Ventures

What I'm Building

LogicMarkers

A product & consulting venture co-founded with my wife — exploring SaaS opportunities at the intersection of healthcare tech and developer tooling. Currently building an NHS Integration Health Monitor: a SaaS dashboard tracking uptime, compliance, and alerts across NHS API endpoints.

NHS SaaS Azure UK HealthTech G-Cloud
LogicMarkers Logo

TabShelf

A Chrome extension for intelligent tab management — organise, shelve, and restore tab sessions without losing context. Designed for developers and power users.

Chrome Extension Productivity JavaScript

SnapGuid

A developer-focused GUID generator Chrome extension with context-menu integration and one-click copy. Freemium model targeting developer teams with B2B licensing potential.

Chrome Extension Developer Tools Freemium

SwiftCareID

A robust and secure ID generator extension designed to streamline data entry and record management workflows with precision and reliability.

Chrome Extension Healthcare Tech Security

Bellyful / VishCaramel

A comprehensive Point of Sale (POS) and billing system architected specifically for restaurant management. Focused on seamless UI layout and robust transaction processing.

POS System Architecture FinTech
Technology

My Stack

Languages & Frameworks

  • C# / .NET 9
  • .NET Core / Framework
  • Python
  • WPF / MVVM
  • Entity Framework / LINQ

Cloud & DevOps

  • Microsoft Azure
  • AWS (S3, Lambda)
  • Terraform (IaC)
  • YAML CI/CD
  • AppDynamics Insights

Integration & Healthcare

  • NHS Spine / Proxy Ordering
  • HL7 (ADT, ORM)
  • Convenet (Datavant)
  • EventBridge / SQS / SNS
  • Azure Service Bus

Platforms & Tools

  • Azure API Management
  • Azure SQL / Cosmos DB
  • Redis In-Memory Cache
  • REST APIs / JSON / XML
  • Azure B2C / Identity
Get In Touch

Let's
work
together.

Open to senior engineering roles, UK healthcare tech contracts, consulting engagements, and conversations about LogicMarkers.