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Silvio S.
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Silvio S.

Healthcare Software Engineer | HIPAA, EHR, FHIR/HL7 & API Integrations

I help healthcare companies build, integrate, and scale software that connects patients, providers, and clinical systems. I'm a Senior Software Engineer and former Healthtech Engineering Lead with 13+ years of experience building production software, leading engineering teams, and working on enterprise-scale platforms. What I can help you build: - EHR/EMR Integrations: Connect healthcare applications with electronic health record systems and external providers. - FHIR/HL7 & Healthcare APIs: Develop healthcare data integrations, interoperability workflows, and reliable API connections. - Healthcare Platforms: Build patient portals, telehealth applications, scheduling systems, and clinical software. - Backend Engineering: Design scalable APIs, microservices, event-driven systems, and data synchronization pipelines. - Legacy Modernization: Connect existing healthcare infrastructure with modern cloud-based applications. - Security & Privacy Engineering: Design systems with HIPAA and GDPR requirements in mind, including encryption, access controls, audit logging, data minimization, and secure handling of sensitive health information. Relevant experience: - QSaúde - Healthtech Engineering Lead: Led 20+ developers in a regulated healthcare environment, working on microservices architecture and healthcare systems involving FHIR. - Toyota North America - Senior Software Engineer: Built and maintained enterprise-scale web, mobile, and backend systems. - Edufy - CTO & Co-Founder: Led the engineering and scaling of a software platform serving thousands of users. Why work with me? I'm not just here to write code. I bring senior-level engineering judgment, experience coordinating complex technical projects, and an understanding of the technical and regulatory challenges healthcare companies face. Whether you're connecting your product to a hospital, building a new healthcare platform, or modernizing an existing system, I can help you turn complex technical requirements into secure, maintainable, production-ready software. Have a healthcare integration or software project in mind? Let's talk.

🇧🇷Porto Alegre, Brazil$60/hr100% JSSSince Dec 2025
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Earnings and projects

MRR
$1.9k

Last 6 months ÷ 6

World#23,392 / 412k
🇧🇷Country#341 / 4,647
Revenue, last 30 days
$2k

Last 6 months: $12k

World#21,338 / 412k
🇧🇷Country#316 / 4,647
Total earnings
$18k
World#149,442 / 412k
🇧🇷Country#1,559 / 4,647
Per project
$8.9k

$5.8k in the last 6 months

World#18,337 / 412k
🇧🇷Country#277 / 4,647
Projects, last 6 months
2
100% fixed0% hourly
World#88,918 / 412k
🇧🇷Country#908 / 4,647
Projects in all
2
100% fixed0% hourly
World#328,886 / 412k
🇧🇷Country#3,382 / 4,647

Earnings, last 30 days

$17.8k+$2k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$15k$16k$17k$18kOct 8Oct 23Nov 7

Skill rankings: Top 7% in Web Development

Ranked by MRR among everyone on Upwork with the skill.

  1. #12Healthcare Interoperability99 freelancers · 🇧🇷 #1Top 12%
  2. #29Healthcare IT359 freelancers · 🇧🇷 #1Top 8%
  3. #41FHIR182 freelancers · 🇧🇷 #1Top 23%
  4. #58International Development623 freelancers · 🇧🇷 #4Top 9%
  5. #58Healthcare Software394 freelancers · 🇧🇷 #1Top 15%
  6. #73Expo.io581 freelancers · 🇧🇷 #1Top 13%
  7. #177HIPAA1,315 freelancers · 🇧🇷 #2Top 13%
  8. #232App Development2,592 freelancers · 🇧🇷 #3Top 9%