Available to hire
Hi, I’m Brian Bellanger, a Full Stack Developer based in Houston, TX. I design, debug, and maintain high-quality, human-written code across JavaScript, PHP, SQL, and API-driven systems, and I quickly adapt to new tools and frameworks while delivering secure, reliable solutions under tight deadlines.
I have led modernization of legacy codebases, ensured HIPAA-compliant practices in healthcare applications, and implemented role-based authentication and centralized access controls. I thrive in collaborative, fast-paced teams and take pride in shipping robust features that improve user experience and overall system reliability.
Skills
Language
English
Fluent
Work Experience
Full Stack Developer at CareMetx / PX Technology
January 1, 2022 - January 1, 2025Collaborated with a 12-member engineering team to develop and maintain large-scale health care features using JavaScript, PHP, MariaDB, and MongoDB. Designed, repaired, and streamlined API and database integrations with major Electronic Health Record (EHR) and Practice Management (PM) systems. Worked under HIPAA compliance requirements, adhering to security, privacy, and audit standards across all development and support activities. Led a major legacy codebase review and modernization effort, upgrading PHP versions to improve security, stability, and maintainability. Architected and implemented a role-based 'Liaison Keychain' authentication system, replacing insecure pre-practice logins with a centralized access model and enabling secure multi-practice access using existing credentials, significantly reducing login-related support tickets.
IT Manager at Greystar
January 1, 2001 - January 1, 2021Led the design, development, and launch of the organization’s first nationwide employee portal using SQL Server and Classic ASP. Directed modernization and upgrade efforts to improve security, reliability, and user experience across internal systems.
Consultant at State of Texas
January 1, 2000 - January 1, 2001Converted legacy, paper-based workflows into web-based systems using SQL Server and Cold Fusion, delivering streamlined processes and improved data capture.
Study Coordinator at PPD Pharmaco
January 1, 1996 - January 1, 1998Directed complex Phase I (first-in-human) clinical research, coordinating protocols, compliance, and data collection across studies; ensured accurate documentation and regulatory adherence.
Education
Full Stack Developer Certificate at The University of Texas at Austin
January 11, 2030 - January 1, 2021MBA at Texas A&M University
January 1, 2000 - January 1, 2000BA in Human Biology / Pre-med Projects at The University of Texas at Austin
January 1, 1996 - January 1, 1996Qualifications
Full Stack Developer Certificate
January 11, 2030 - January 1, 2021MBA
January 1, 2000 - January 1, 2000BA in Human Biology / Pre-med Projects
January 1, 1996 - January 1, 1996Industry Experience
Software & Internet, Healthcare, Professional Services
Skills
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