Hire the Best Liferay Specialists in Karachi, PK

I’m a PACS Administrator with over 10 years of experience in Radiology and Cardiology imaging systems. I specialize in setting up, maintaining, and customizing PACS/RIS systems, including: ✅ dcm4chee (v2 and v5), Orthanc, Conquest Dicom Server ✅ OHIF, Weasis, MicroDicom , K-PACS, ClearCanvas and Oviyam dicom viewers ✅ Mirth Connect ,FHIR , EMR , VNA archiving ✅ Docker PACS deployments ✅ DICOM routing, storage, anonymization ✅ HL7 integration (with Radiology workflows) ✅ SQL Server, MySQL, PostgreSQL, MariaDB database tuning for PACS ✅ Windows, Linux (Debian, Ubuntu) for PACS deployment I’ve worked with hospitals, diagnostic centers, and teleradiology firms to: - Improve report turnaround time - Optimize imaging workflows - Reduce system downtimes - Set up secure remote access for radiologists 💡 I can help you set up a fully remote, secure, and stable PACS system from scratch or optimize your existing infrastructure. Let’s connect — I’d love to help your clinic, startup, or imaging center run more efficiently and securely.

Updated on 14/08/2026 Most dashboard problems are not dashboard problems. A number that does not match what someone counted by hand usually broke three steps earlier, in ingestion or a transformation nobody tested. That is where I actually spend my time as a Data and AI Engineer, and the chart at the end is the easy part. My pipelines typically run on Airflow or Mage AI, with Kafka and PyFlink handling anything that needs to move in real time. On AWS I work with Lambda, S3, EventBridge, and SNS, and bad records get pulled into a quarantine bucket instead of quietly sitting in a table someone trusts. For transformation, I build dbt models on Snowflake and PostgreSQL, structured bronze through gold, with schema tests and business rule checks written into the models themselves, so a broken assumption gets caught in the pipeline instead of by whoever opens the report next. Reporting comes after the data is solid. I build in Power BI or Tableau around the one question the business actually needs answered, not a stack of generic rollups nobody reads. When the need is document search or research rather than dashboards, I build RAG systems that score their own retrieval accuracy, so a weak answer gets flagged instead of handed over as confident nonsense. I am currently applying this same thinking at Genix Pharma, building AI-assisted workflows on local LLMs through Ollama for model experimentation, evaluation, and automated reporting. A few things I have shipped recently: a district-level KPI dashboard on Snowflake and Power BI built from layered dbt models, incremental dbt pipelines feeding logistics and lending risk reporting, a real-time Kafka and PyFlink pipeline with event-time processing sinking to PostgreSQL, and a serverless AWS pipeline where a quarantine bucket keeps bad files from ever reaching the tables people query. If a tool is not something I have genuinely used, I will say so instead of guessing my way through your job. Tell me what the reporting needs to answer and where your data lives right now, whether that is Excel, PDFs, or a handful of systems that do not talk to each other, and I will give you a straight read on whether it is a small fix or a bigger rebuild. Machine Learning, Database Design, Delta Lake Expert, Databricks Engineer, Big Data Consultant, AWS Data Specialist, Database Architecture, Amazon Web Services, Artificial Intelligence, Deep Learning Modeling, Machine Learning Engineer, Data Analytics & Visualization Software, Data Warehousing & ETL Software Data Processing, Cloud Engineering, GCP Analytics, Data Analytics, Data Visualization, Spark Developer, ETL, SQL, Python, DBT, Snowflake, Apache Airflow, Apache Kafka, AWS, Data Pipeline, Power BI, Python, Snowflake, ETL, Big Data, ETL Pipeline, Data Engineer, ETL Developer, Data Science, Data Analysis, Deep Learning, Data Engineering, Azure Databricks, MLOps Engineer

Healthcare products don't fail because of bad ideas. They fail because compliance was treated as an afterthought: a failed audit, a delayed launch, months of expensive rework. If you're building a healthcare product, that's the risk I remove. I'm a Healthcare SaaS Product Manager specializing in HIPAA-compliant products: telehealth platforms, EHR/FHIR integrations, chronic care, mental health, and AI-powered healthcare applications. For 7+ years, I've helped digital health startups and providers ship products that pass compliance audits the first time. 🎯 WHAT YOU GET WHEN WE WORK TOGETHER Product Strategy & Roadmaps: Your complex clinical, technical, and business requirements turned into a clear, prioritized plan your team can actually execute. No bloated feature lists, no ambiguity. Compliance Built In, Not Bolted On: HIPAA, HL7, FHIR, ISO 27001, GDPR, and SOC 2 Type II requirements embedded into your product decisions from day one. I'm a certified ISO 27001 Lead Auditor, so I know exactly what auditors look for before they do. End-to-End Product Management: Discovery, requirements, UX collaboration, sprint leadership (Scrum/Kanban), launch, and iteration. You get one accountable owner from idea to production. AI & Analytics That Don't Create New Risk, Practical AI features that improve patient outcomes and clinical efficiency, scoped and validated so they enhance your product instead of endangering your compliance. 📊 PROOF IT WORKS — Products I've managed now serve 50,000+ users across telehealth and EHR platforms — 4+ healthcare applications launched, currently at 10,000+ active users — Zero failed compliance audits across every product I've led — On Upwork: 30+ contracts, 8,000+ hours, $200K+ delivered, 100% Job Success, Top Rated 🔐 Standards I work with daily: HIPAA, HITECH, HL7, FHIR, DICOM, ICD-10, CPT, SNOMED CT, ISO 27001, SOC 2, GDPR. 🤝 WHO I WORK BEST WITH Digital health founders and product teams who want to move fast without cutting compliance corners whether you're validating an idea, scaling an existing product, or fixing one that's stuck. 📩 NEXT STEP Send me a message describing what you're building and where you're stuck. I'll tell you honestly whether I'm the right fit and what I'd tackle first no pitch, just a straight answer.

I'm a seasoned Healthcare IT professional specializing in Imaging/Radiology informatics. With robust technical skills and extensive customer/stakeholder interaction, I craft inventive healthcare solutions. Bridging customer needs and technical execution, I excel in eliciting requirements, prototyping, and end-to-end delivery. Proficient in Health IT standards (DICOM/DICOMweb, HL7, FHIR), I code in JavaScript, C#, and shell. Well-versed in React, I handle databases like PostgreSQL, MySQL, SQL Server, Oracle, and have NoSQL experience with MongoDB. My Tech stack: ------------------ Frontend: ⚡ ReactJS, JS, jQuery, Bootstrap, HTML5/CSS3, UI/UX, Media Queries, Sass Backend: ⚡ .NET , .NET CORE, ASP.NET, ASP.NET MVC, Web API, WCF, C#, Entity Framework 5/6, Signal R Core, ADO.NET , ADO.NET Core, Dotnet, JWT, OAuth DevOps + Cloud Infrastructure: ⚡ Kubernetes, Docker, GCP Stack (Cloud Functions, Cloud Run, BigQuery, Cloud Build, Data Fusion), Azure Application Insights, Serilog, Azure Functions, Azure SignalR, Redis, Azure Service Bus, Autoscaling, Azure Container Instances, Jenkins CI/CD, Azure DevOps, Git Actions Data Stack: ⚡ BigQuery, REDIS, SQL Server, PostgreSQL, My SQL, Elastic Search, Oracle Software Engineering: ⚡ Scrum, Agile, JIRA, VS Team Services, GitHub, Confluence, Bitbucket, Azure DevOps Software Design & Architecture: ⚡ Microservices, Domain Driven Design, N-Tier Architecture, Layered Architecture, Loosely coupled and highly coherent software Integrations: ⚡ OAuth, Facebook API, Google API, Amazon API Languages: ⚡ C#, JavaScript, Android Native - Java During the past 6+ years I've worked with: -------------------------------------------------- ⚡ Working with Hgreg as Data Architect, Our focus is provide data and analytics to crack the best deal in auctions for the selection of Auction based cars through various methods ⚡ Working with SIUT as Specialist EHR Implementation, I helped the institution in a transition phase, also done complete integration of PACS solution with OHIF. also developed Practise EHR solution using ReactJs and .Net Core. ⚡ Worked with Aga Khan Hospital, I participated and delivered solutions such as Patient Portal/Physician Portal. I also worked on Telemedicine and TeleRadiology solutions. Engineering Skills: --------------------- ⚡ Performance Improvements (SQL + Code) ⚡ Software Design Principles (KISS, DRY, YAGNI, SR, IOC) ⚡ Software Design Patterns (CQRS, Mediator, Singleton, Facade, Adapter, Builder, Bridge, etc) ⚡ Architectural Patterns (Microservices, Layered, Tiers, MVC, MVVM) ⚡ Database Design (SQL, MySQL, Postgres, BiqQuery, Oracle) ⚡ TDD Unit testing with X-Unit and MOQ ⚡ JWT Authentication ⚡ API documentation ⚡ Middleware

Hi I’m a dedicated medical billing professional with over 8 years of hands-on experience, specializing in workers’ compensation and multi-specialty practices including Chiropractic, Acupuncture, Laboratory services, and DME. I’ve successfully led billing teams and managed the entire billing cycle—from charge entry and claim submission to follow-ups, denial resolution, and payment posting. I’m well-versed in CPT coding, HIPAA compliance, and workers’ compensation regulations. My focus has always been on improving claim acceptance rates, reducing payment delays, and optimizing revenue cycle workflows. I’ve also designed and delivered training programs to keep billing teams aligned with industry standards and evolving payer requirements. With a strong background in both medical billing and IT support, I bring a process-oriented mindset and a problem-solving approach to every project. Whether you need help streamlining your billing operations or resolving complex claim issues, I’m here to deliver reliable, detail-focused support to help your practice grow and stay compliant.