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Senior Full-Stack Engineer focused on Golang-driven backend systems and scalable SaaS architecture. Experienced building secure microservices, enterprise authentication platforms (Auth0, RBAC), and high-volume data pipelines in Healthcare (HIPAA), FinTech, and Insurance domains. Strong background modernizing legacy systems and delivering reliable, production-grade distributed systems.…

Matthew Gold

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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Senior Full-Stack Engineer focused on Golang-driven backend systems and scalable SaaS architecture. Experienced building secure microservices, enterprise authentication platforms (Auth0, RBAC), and high-volume data pipelines in Healthcare (HIPAA), FinTech, and Insurance domains. Strong background modernizing legacy systems and delivering reliable, production-grade distributed systems.…

Available to hire

Senior Full-Stack Engineer focused on Golang-driven backend systems and scalable SaaS architecture. Experienced building secure microservices, enterprise authentication platforms (Auth0, RBAC), and high-volume data pipelines in Healthcare (HIPAA), FinTech, and Insurance domains. Strong background modernizing legacy systems and delivering reliable, production-grade distributed systems.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Work Experience

Senior Software Engineer at Beckton Dickens

February 1, 2023 - Present

Led the architecture and implementation of an enterprise-grade authentication and authorization platform using Auth0, supporting millions of BD medical devices, hospital systems, and users. Built secure Golang-based middleware services to manage token validation, device identity verification, and policy enforcement across distributed systems. Implemented hybrid online/offline access control models and automated provisioning workflows with compliance gates.

Senior Software Engineer at UnitedHealth Group

November 1, 2020 - January 31, 2023

Engineered a centralized HIPAA compliance and governance platform, monitoring 5,000+ internal healthcare applications. Built Golang-based ingestion services, distributed data pipelines for PHI auditing, secure REST APIs, and high-throughput processing for healthcare metadata. Implemented RBAC and encrypted storage; improved observability and containerized services.

Software Engineer at PayChex

November 1, 2016 - October 31, 2020

Contributed to a large-scale insurance portal platform handling policy enrollment, eligibility validation, and data synchronization. Built Rails back-end services, API connectors for external carriers, and modernized legacy portals to React-based frontend; designed multi-tenant SaaS architecture and automation pipelines.

Web Developer at HouseCall Pro

October 1, 2012 - October 31, 2016

Built backend systems in Ruby on Rails to support back-office management, technician dispatch, and job scheduling. Implemented REST APIs for web and mobile clients, automated invoicing, and dashboards to improve workflow efficiency; contributed to platform scalability for thousands of service providers.