Job
· Mar 1, 2024

Intersystems - Cache Objects Health Share Application Developer

Job title: Cache Objects Health Share Application Developer
Company: -
Workplace type: On-site
Job type: Full-time
Responsibilities
-Building new and debugging and fixing existing HL7, CCD and custom data interfaces (JSON and XML) to internal and external destinations. This includes but not limited to editing and creating new data schemas, DTLs, XSLT transforms, custom tables, custom SDA fields
-Creation of tasks to automate various activities like quarterly loading of ICD10 files, update consent rules, fix clinical data, reporting, updating custom tables and many others
-Modifying existing and building new clinical subscriptions to update to downstream systems
-Modifying queries in the Query Definition Registry to support analytics filters
-Provide technical assistance and guidance to business analysts to help with analysis and story formulation
-Building web services (SOAP and REST) and clients
-Participating and providing input for technical solution brainstorming sessions to tackle some of the problems being faced by the team
-Adhering to the version control principles and practices using Git
-Providing technical support to QA to assist with testing and suggesting free courses they can take to enhance their understanding of InterSystems and creating videos to help with testing
-Other and special projects as assigned.
Skills
-Good hands on experience with Cache/Ensemble/HealthShare Tech stack and other InterSystems products - HSPI, HealthInsight
-Knowledge in designing, developing of variety software applications using InterSystems Cache, Mumps and Ensemble.
-Experience working as InterSystems Caché Object Script Developer.
-Programming using Cache Object Script, knowledge of cache global and routine, strong Knowledge of MUMPS,
-Expert in OOPS programming, Experience in building Web services and consuming web services in cache.
-Intersystems Ensemble development experience working with Transaction Processing, with SQL and NoSQL databases
-Good experience and knowledge of SOAP, SSL certificates, Java key stores and encryption
-Good experience and knowledge of message/file transfer protocols: TCP/IP, FTP, SFTP, PGP (Public key/Private key)
-Experience in Unix commands and Shell scripting
Discussion (1)2
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Dear Recruiter,

I hope this email finds you well. I wanted to take a moment to introduce myself and share a bit about my professional background in InterSystems technologies and healthcare IT.

With over 12 years of experience, I have had the opportunity to work extensively in EMR, EHR, healthcare interoperability, HL7, FHIR, and CCDA, helping organizations enhance their healthcare data exchange and integration capabilities. My expertise includes:

  • Healthcare Interoperability – Implementing HL7 v2/v3, FHIR, and IHE profiles to facilitate seamless communication between healthcare systems.
  • EMR/EHR Implementation – Designing clinical data integration solutions that improve patient record management and ensure compliance with industry standards.
  • Database & Application Development – Expertise in InterSystems IRIS, Cache, ObjectScript, SQL, and ODBC for building efficient and scalable healthcare applications.

Additionally, my experience in investment & wealth management technology provides me with a unique perspective on designing secure, scalable, and compliance-driven solutions in healthcare IT.

I am always eager to connect with like-minded professionals and explore potential collaborations where my expertise could contribute positively. Please feel free to reach out if there is an opportunity to connect or discuss any shared interests.

Looking forward to staying in touch.

Best regards,
Arun Kumar Durairaj.
+91-84088 03322.