Vadim Peretokin
Board Member at Carasent ASA
Gothenburg, Västra Götaland County, Sweden
Summary
🤩
Rockstar🎓
Top SchoolVadim Peretokin is a healthcare informatics architect and HL7 FHIR specialist with 18 years of experience, currently serving as a board member of HL7 Sweden while architecting FHIR-enabled products at Carasent and running his own consulting practice. He has led national and multinational FHIR deployments—from the Australian National Health Record to regional prescription systems—and mapped hundreds of clinical concepts to FHIR, SNOMED, LOINC and MeSH for analytics and CDS. Comfortable switching hats as consultant, trainer, developer and project lead, Vadim combines hands-on backend development (Java, C#, C++, Python, Lua) and DevOps (Kubernetes, Azure, AWS, GitHub Actions) with implementation guide authorship and CI/CD automation. An active open-source contributor, he has improved core FHIR tooling and contributed to well-known projects like the HL7 FHIR spec and the Mudlet client, reflecting attention to robustness and developer experience. Fluent across international healthcare contexts, he excels at turning messy clinical data into standardized, actionable APIs and pragmatic implementation guides.
18 years of coding experience
11 years of employment as a software developer
BA Information Technology Health Informatics, BA Information Technology Health Informatics at York University
English
Stackoverflow
2,536reputation
271kreached
42answers
54questions
Github Skills (26)
debug10
c-language10
technical-writing10
data-serialization10
java10
serialization10
smart-on-fhir10
javas10
lua10
html10
hl7-fhir10
cprogramming-language10
documentation10
githubactions9
text-editor9
Programming languages (50)
Github contributions (5)
Mudlet/Mudlet
Feb 2011 - Jan 2023
⚔️ A cross-platform, open source, and super fast MUD client with scripting in Lua
Role in this project:
Back-end Developer
Back-end DeveloperContributions:47 releases, 2536 reviews, 1758 commits in 12 years 1 month
Contributions summary:Vadim contributed to fixing bugs in the Mudlet MUD client, focusing on issues related to cursor behaviour, character encoding, and the functionality of the text editor. Their work involved modifications to C++ and Lua code, addressing issues such as preventing cursor freezing, ensuring Unicode character handling, and correcting text selection errors. The contributions demonstrate a focus on improving the user experience and correcting functional issues within the application.
gamec-plus-plus-17multi-user-dungeondefoldrpg
HL7/fhir
Nov 2018 - Sep 2022
Official source for the HL7 FHIR Specification
Role in this project:Technical Writer
Technical WriterContributions:4 reviews, 41 commits, 35 PRs in 3 years 10 months
Contributions summary:Vadim primarily contributed to the HL7 FHIR specification documentation. Their work involved fixing typos, correcting HTML formatting, and updating guidance related to narrative content and multi-language support. Additionally, the user addressed issues in the license and disclaimer sections, ensuring the proper display of TODO warnings. The user's contributions are centered around improving the clarity, accuracy, and presentation of the FHIR specification.
hl7-fhirhl7fhirspecificationtla
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