Lucas Moura
@lucasmoura
Senior Clinical Systems Engineer delivering compliant CTMS/EDC integrations at scale.
What I'm looking for
I’m a Senior Software Engineer with 9+ years delivering secure, scalable healthcare and clinical systems solutions across international environments. I specialize in Clinical Trials systems—Veeva ClinicalVault, Medidata CTMS, EDC, eTMF, and IRT configuration—backed by strong HIPAA, GDPR, and data governance expertise.
I improve clinical operations through secure integrations, user identity access management, and compliant system administration using OAuth2, SSO, and MFA controls. From reducing unauthorized access incidents by 60% and cutting resolution times from 48 to 18 hours, to mentoring 5 engineers and supporting global CTMS-EDC synchronization, I focus on compliant, high-availability platforms that teams can rely on.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer
BrightOps
Feb 2024 - Present (2 years 1 month)
Engineered secure CTMS-EDC integrations, improving clinical trial data synchronization accuracy by 35% and reducing manual reconciliation across 20+ active studies. Led user access management enhancements (SSO/MFA and role-based controls) and system configuration updates in Veeva Clinical Vault, decreasing unauthorized access by 60% and accelerating new study setup time by 30%.
Software Engineer
PuzzleHR
Sep 2020 - Jan 2024 (3 years 4 months)
Developed and maintained CTMS and eTMF modules for 50+ clinical trials, improving study/country/site workflows and operational reporting accuracy by 30%. Managed user access requests and sponsor onboarding (reducing turnaround by 45%), configured Medidata CTMS to EDC integrations (reducing data discrepancies by 35%), and resolved 1,200+ help desk tickets with a 95% first-contact resolution rate.
Software Engineer
Censeo Consulting Group
Jun 2019 - Aug 2020 (1 year 2 months)
Built HIPAA/GDPR-aligned healthcare data management solutions, strengthening PII protection and reducing compliance-related incidents by 40% within clinical trial environments. Designed SQL reporting tools improving decision-making speed by 30%, implemented role-based user identity access workflows with SAML SSO (100% authentication security coverage), and supported CTMS enhancements that accelera
Junior Software Engineer
Icone Sistems
May 2017 - Oct 2019 (2 years 5 months)
Developed internal business systems for structured data entry and directory management, improving institutional record accuracy by 20% across three regional offices. Supported user role and access control configuration (reducing access-related errors by 25%), handled SQL-based database updates for 1,000+ monthly transactions, and helped deliver early clinical system features that contributed to 15
Education
Degrees, certifications, and relevant coursework
Universidade Federal do Rio Grande do Norte
Bachelor's Degree, Computer Science
2013 - 2017
Earned a Bachelor's degree in Computer Science at Universidade Federal do Rio Grande do Norte from 2013 to 2017.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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