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I help healthcare organizations, startups, providers, and technology companies design, integrate, modernize, and build secure healthcare applications and platforms. My strength is combining healthcare domain expertise with hands-on solution architecture and full-stack engineering—from understanding clinical and business workflows to designing scalable architectures, integrating EHR/EMR systems, implementing AI, developing APIs, and deploying production-ready cloud solutions. I have successfully built simple MVPs to complex enterprise platforms across industries such as Healthcare, FinTech, Logistics, Marketplaces, and Social Platforms. ✅ Healthcare expert ✅ HIPAA compliance custom EMR/EHR development ✅ Interoperability - FHIR/HL7 ✅ PACS/DICOM ✅ LIMS ✅ Health Insurance & Claim Management ✅ HIPAA/GDPR ✅ Ready to start immediately! ✅ High Quality and strong Skills. Domain Expertise: Healthcare- HIPAA, HIX, EMR-EHR, PMS, FHIR, HEDIS, CCDA, EDI, ICD-10/11, CPT, SNOMED, Meaningful use (MU) 1,2,3, Compliance, HL7, Telehealth, Telemedicine, Homecare, m-Health, Medication/Care Management, Wearable integration, Medical Billing, Clinical Analytics, Insurance, Preventive, Wellness, Health risk assessment Experienced in integration of multiple EHR’s to the healthcare applications like GE Centricity, Allscripts, EPIC, iKnowMed, Cerner, Athena marketplace, eClinicalWorks, NextGen, Greenway etc. I have proficiency in the full life cycle of solution development (end to end) business requirements, functional and technical specifications, data modelling transactional and dimensional data, ETL, data analysis solutions, dashboards, scorecards, and reports. Using tools like Info Sphere Data Architect, Cognos Business Intelligence, IBM Cognos Report Studio, IBM Cognos Framework Manager. With a special focus on the US Healthcare Industry, I do provide wide range of services in the industry that can be summarized as follows: -- RCM -- Electronic Medical Record (EMR) Development -- Electronic Health Record (EHR) System Development -- Billing System, DICOM Viewer -- Healthcare Interoperability, -- HIPAA Consultancy, -- Meaningful use (MU) Certification, -- HL7 Messaging, -- CCDA, FHIR, HEDIS -- Telemedicine Our offerings ---------------- -HIT Software Development Service -LIMS for comprehensive lab workflow management -HIPAA Consultancy and HEDIS measures implementation. -Healthcare Interoperability Modules & HL7 Messaging (ADT, ORU, ORM, etc.) -EMR/EHR Systems -Certifications and Compliance (MU Certification) -Seamless Integration with Radiology, Laboratory, and Pharmacy Systems -Billing Management and EDI Processing Systems (EDI 837, 835, 270, 271, 276, 277, 999 etc.) -Medical Coding Database Management (ICD9, ICD10, SNOMED, RxNorms, NDC, LOINC, CPT, HCPCS, E/M, PQRS) -DICOM Viewer & PACS Solutions -Provider Networking & Credentialing -Tele-Health, Tele-Medicine, Remote monitoring -Mobile applications and device Integration In sync with the latest standards and technologies in the Industry, you can expect the excellence in all the aspect of IT Services & Solutions, be it Security (from HIPAA point of View), Turn Around Time (for innovative products), Cost-Effective, Industry-oriented, and User-Friendly.

I am an experienced Data Engineer with over six years of expertise, specializing in healthcare, EHR/EMR integrations, and AI-driven backend development. My work focuses on building secure, scalable systems that bridge healthcare data interoperability with modern AI solutions. ⚕️ Healthcare & FHIR Expertise • Hands-on experience integrating with major EHR/EMR systems such as Epic, Cerner (Ignite APIs), eClinicalWorks (eCW), and AthenaHealth using FHIR and HL7 standards. • Skilled in FHIR API development, SMART on FHIR, FHIR Bulk Data API, and OAuth2-based secure data exchange. • Designed and implemented data pipelines for real-time ingestion of patient data, encounters, and observations into downstream AI/ML systems. • Experienced in data normalization, mapping to FHIR standards, and ensuring HIPAA-compliant secure data transfer. • Worked with PDF parsing, OCR, and structured/unstructured data transformation for analytics and AI workflows. • Familiar with SureScripts certification processes and compliance implementation in Django-based healthcare apps. ⚙️ Backend & API Development • Expert in Django REST Framework, FastAPI, and Flask, with a strong focus on performance and scalability. • Designed robust APIs, implemented complex business logic, and optimized backend performance for large-scale data applications. • Skilled in PostgreSQL, Celery, Redis, and async processing. 🤖 AI & RAG Systems • Specialized in building Retrieval-Augmented Generation (RAG) systems combining OpenAI GPT with structured knowledge bases for accurate, context-aware responses. • Integrated AI pipelines with healthcare datasets for predictive insights and real-time recommendations. • Deployed AI-powered systems on AWS and Azure, ensuring compliance and security across all layers. ☁️ DevOps & Cloud • Experienced deploying and managing healthcare and AI systems on AWS (EC2, S3, CloudFormation) and Microsoft Azure. • Skilled in Docker, Nginx, uWSGI, Gunicorn, and CI/CD pipelines for automated deployments. 🔒 Security & Compliance • Implemented OAuth2, JWT, and HIPAA-compliant encryption for healthcare applications. • Experienced in designing systems that adhere to GDPR, PHI protection, and secure data exchange protocols. 💬 What I Offer • End-to-end EHR/EMR FHIR integrations with Epic, Cerner, eCW, and AthenaHealth. • Development of secure data pipelines for clinical and patient data ingestion. • Custom Django backend solutions for healthcare and AI-driven platforms. • Implementation of SureScripts certification requirements. • RAG and GPT-based AI system design, integration, and deployment. 🚀 Why Work With Me I bring together deep healthcare interoperability experience with modern AI and backend engineering expertise, enabling clients to build compliant, data-rich, and intelligent applications. Whether you need to connect EHR systems, process clinical data, or integrate AI into healthcare workflows, I can help you deliver production-ready, secure, and scalable solutions. Let’s collaborate to build the next generation of healthcare and AI technology.

I am a Top Rated Plus Full-Stack AI Engineer with 12+ years of experience building production-ready SaaS, healthcare platforms, AI applications, and business automation systems. I have delivered 40+ full-stack projects for startups and have succesfuly completed 12,695 hours on Upwork, healthcare organizations, and businesses, from architecture and MVP development to production deployment, integrations, optimization, and long-term support. My core stack includes React, Next.js, Node.js, TypeScript, Python, PostgreSQL, MongiDB, AWS, Docker, OpenAI, and Claude. Proven Results; - 40+ full-stack projects delivered - 10+ healthcare platforms and healthcare integrations - 8+ AI-powered SaaS and automation products - SaaS platforms supporting 25,000+ active users - Backend/API performance improvements of up to 40% - Reduced a construction estimation workflow from 8 hours to 30 minutes - AI and document automation that reduced manual workload by an estimated 120+ hours per week I focus on building software that is reliable, maintainable, secure and designed for real-world business use. AI & Automation I build and integrate AI where it creates measurable business value. AI capabilities include: - AI agents and agentic workflows - OpenAI & Claude integrations - RAG and knowledge-based applications - AI chatbots and assistants - AI-powered SaaS features - OCR and PDF/document processing - Document intelligence and data extraction - AI-powered reporting and analytics - NLP workflows - Multi-step business process automation I can add AI capabilities to an existing application or build an AI-powered product from the ground up. Healthcare IT &Interoperability Healthcare is one of my core areas of experience. I have worked on healthcare applications involving secure patient workflows, clinical operations, interoperability, and healthcare data exchange. Experience includes: - HIPAA-aware application architecture - EHR / EMR integrations - FHIR / HL7 integrations - Patient record management - Audit trails and secure data handling - Role-Based Access Control (RBAC) - Provider and patient portals - Appointment scheduling - Telehealth workflows - Healthcare analytics dashboards - Vital / medical device data integration - Secure data transmission and storage For healthcare projects, I focus on secure architecture, appropriate access controls, interoperability, maintainability, and the technical requirements of the specific workflow. Full-Stack & SaaS Development I can own the complete application stack. Frontend - React - Next.js - TypeScript - Responsive web applications - SSR and performance optimization - Dashboards and complex application interfaces Backend - Node.js / Express - Python - REST & GraphQL APIs - WebSockets and real-time applications - Background jobs and queues - JWT / OAuth / Firebase authentication Databases & Cloud - PostgreSQL - MongoDB - MySQL - Supabase - AWS - Docker - CI/CD - nginx Integrations - Stripe and payment systems - Third-party APIs - Webhooks - EHR / EMR - FHIR / HL7 - CRM and business platforms Whar I can own Whether you're building something new or improving an existing application, I can take responsibility across the full development lifecycle: I work comfortably with founders, startups, healthcare organizations, agencies, and established product teams. I don't just implement tickets. I help evaluate requirements, choose the right architecture, avoid unnecessary complexity, and build systems that your team can continue developing after launch. Why Clients Work WIth Me: - Top Rated Plus on Upwork - 12+ years of software development experience - 40+ projects delivered - Full-stack + AI + SaaS expertise - Specialized healthcare IT and interoperability experience - React, Next.js, Node.js and Python production experience - OpenAI and Claude integrations - Scalable API, database and cloud architecture - Clear communication and end-to-end ownership If you're building an AI product, SaaS platform, healthcare application, or business automation system, send me your requirements, Figma designs, or existing codebase.

Need a senior Java/Spring Boot developer who can step into an existing codebase and actually move things forward? I help businesses build, improve, and support backend systems, REST APIs, and microservices — from new development to production troubleshooting and performance optimization. With 10+ years of experience, I've worked on enterprise applications across e-commerce, healthcare, recruitment, finance, and business operations. What I can help with - Java & Spring Boot backend development - REST API design and third-party API integrations - Microservices and service-based architecture - Existing application modernization and optimization - Production issue debugging, RCA and permanent fixes - Database design and optimization — PostgreSQL, MySQL, MongoDB - Authentication, RBAC, SSO and security integrations - AWS-based application development and deployment - Liferay portal development and customization - Kafka, Elasticsearch and messaging integrations A few examples of work I've handled - Built and enhanced e-commerce applications supporting multiple stores and dynamic APIs. - Developed a recruitment portal with profile matching, Stripe payments, RBAC, real-time messaging and AWS. - Built a healthcare review and diagnosis coding portal with dashboards, automated case assignment and third-party integrations. - Worked on production systems where the responsibility wasn't just fixing a bug — but finding the root cause and implementing a long-term solution. I’m comfortable joining an existing development team, understanding an unfamiliar codebase, taking ownership of backend tasks, and communicating clearly throughout the work. If you have an existing Java/Spring application that needs development, modernization, troubleshooting or ongoing support, feel free to send me the details.