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Rohit C.
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Rohit C.

Senior .NET & AI Engineer | Healthcare, HL7, FHIR & EHR/EMR

🏥 Building healthcare software that works in real clinical environments requires more than coding. It requires secure architecture, reliable interoperability, and a deep understanding of healthcare workflows. With 10+ years of software development experience, I specialize in building, modernizing, and integrating healthcare applications using .NET, C#, ASP.NET Core, healthcare interoperability standards, and AI technologies. I work with HealthTech startups, healthcare organizations, and software companies to develop reliable, scalable solutions—from EHR/EMR platforms and telehealth applications to medical billing systems, patient portals, and AI-powered healthcare products. My focus is on delivering production-ready software that supports clinical workflows, enables secure data exchange, and simplifies complex healthcare operations. 🏥 HEALTHCARE SOFTWARE DEVELOPMENT I provide end-to-end healthcare application development, including: ✔️ EHR/EMR Systems & Clinical Applications ✔️ Patient Portals & Telehealth Platforms ✔️ Medical Billing & Revenue Cycle Management (RCM) ✔️ Healthcare Analytics & Clinical Dashboards ✔️ Hospital, Clinic & Practice Management Systems ✔️ Medical Document Management & Workflow Automation ✔️ Healthcare Platform Modernization & API Development 🔗 EHR INTEGRATION & HEALTHCARE INTEROPERABILITY I work with healthcare data standards and integration workflows to connect applications, exchange clinical information, and improve interoperability. ✔️ HL7 v2, FHIR, C-CDA, X12, DICOM & PACS ✔️ EHR/EMR API Development & Integration ✔️ Epic, Cerner, MEDITECH, athenahealth & eClinicalWorks integrations ✔️ Clinical Data Exchange & Healthcare Workflow Automation ✔️ FHIR APIs, Data Mapping, Validation & Transformation 🤖 AI-POWERED HEALTHCARE SOLUTIONS I help healthcare organizations introduce practical AI capabilities that improve operational efficiency and make clinical information easier to access and process. ✔️ AI-Powered Clinical Assistants & Chatbots ✔️ RAG-Based Healthcare Knowledge Systems ✔️ Intelligent Medical Document Processing ✔️ AI-Driven Search, Summarization & Data Extraction ✔️ Workflow Automation & LLM Integrations ✔️ OpenAI, ChatGPT, Claude & Other LLM Integrations AI features are designed around the intended clinical or administrative use case, with appropriate privacy safeguards, human oversight, and validation requirements. 💻 MY CORE TECHNOLOGY STACK Backend: C#, .NET, ASP.NET Core, Web API, Microservices Frontend: React, Angular, Blazor, TypeScript Databases: SQL Server, PostgreSQL, MongoDB Healthcare: HL7, FHIR, C-CDA, X12, DICOM, PACS AI: OpenAI, Claude, LLM Integrations, RAG, AI Automation Cloud & DevOps: Azure, AWS, Docker, Kubernetes, CI/CD 🔐 HOW I APPROACH HEALTHCARE ENGINEERING Healthcare applications require careful attention to data security, reliability, access control, audit trails, and regulatory requirements. My approach emphasizes clean architecture, secure API design, role-based access control, maintainable code, automated testing, and scalable infrastructure. I also consider applicable requirements such as HIPAA when designing and implementing healthcare solutions. I can take ownership of the complete development lifecycle, including technical architecture, implementation, third-party integrations, testing, deployment, and ongoing maintenance. 💡 WHY WORK WITH ME? ✓ 10+ years of software development experience ✓ Strong .NET and healthcare application expertise ✓ Healthcare interoperability and EHR integration experience ✓ AI integration for clinical and operational workflows ✓ Secure, scalable, maintainable software architecture ✓ Clear communication and end-to-end technical ownership ✓ Support for legacy modernization and new product development 🚀 LET'S BUILD YOUR HEALTHCARE SOLUTION Whether you're developing a new EHR platform, integrating with an existing healthcare system, modernizing a legacy .NET application, or introducing AI into your HealthTech product, I can help you move forward with the right technical approach. Send me your project requirements or current technical challenges. Let's build a secure, reliable healthcare solution designed for real-world use.

🇮🇳Mohali, India$18/hr100% JSS4.85 (27)Since Dec 2015

Earnings and projects

MRR
$2.8k

Last 6 months ÷ 6

World#13,721 / 412k
🇮🇳Country#1,751 / 45.9k
Revenue, last 30 days
$2.8k

Last 6 months: $17k

World#13,779 / 412k
🇮🇳Country#1,737 / 45.9k
Total earnings
$363k

Billed in all: $402k

World#5,366 / 412k
🇮🇳Country#802 / 45.9k
Per project
$12k

$8.5k in the last 6 months

World#12,457 / 412k
🇮🇳Country#1,287 / 45.9k
Projects, last 6 months
2
50% fixed50% hourly
World#88,918 / 412k
🇮🇳Country#10,198 / 45.9k
Projects in all
30

Across 34 contracts

38% fixed62% hourly
World#97,486 / 412k
🇮🇳Country#14,870 / 45.9k

Earnings, last 30 days

$402k+$2.8k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$398k$400k$402kOct 8Oct 23Nov 7

Skill rankings: Top 3% in GPT API

Ranked by MRR among everyone on Upwork with the skill.

  1. 21st Providers Choice EMR Software22 freelancers · 🇮🇳 #1Top 9%
  2. 3H-Connect Compusoft EHR13 freelancers · 🇮🇳 #1Top 23%
  3. #4GPT API123 freelancers · 🇮🇳 #1Top 3%
  4. #15OpenAPI272 freelancers · 🇮🇳 #6Top 6%
  5. #59Healthcare1,767 freelancers · 🇮🇳 #12Top 3%
  6. #108HIPAA1,315 freelancers · 🇮🇳 #21Top 8%
  7. #165ASP.NET MVC2,619 freelancers · 🇮🇳 #78Top 6%
  8. #182ASP.NET2,819 freelancers · 🇮🇳 #64Top 6%