Matteo Maccioni

Matteo Maccioni

IT
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Short bio

Full-stack SW Engineer specializing in API-driven integrations and bespoke NationBuilder solutions. I build tailored websites, features and tools that connect systems, data management, and bring digital projects to life with clean, scable engineering.

Certifications

  • Developer

Industries served

  • Advocacy
  • Brand
  • Nonprofit
  • Political

Regions served

  • Asia Pacific
  • Central/South America
  • Europe/Middle East/Africa
  • North America

Political affiliations served

  • Conservative
  • Nonpartisan
  • Progressive

About

I am a seasoned full-stack Software Engineer with over a decade of experience building custom digital solutions. I specialize in integrating systems through APIs and developing bespoke tools that extend and enhance NationBuilder environments.

With strong expertise in PHP, JavaScript, Typescript, HTML, SCSS/CSS, Java, Kotlin, and Liquid, I design and implement tailored websites, plugins, and automation workflows that transform complex requirements into reliable, maintainable systems.

With both design and development capabilities, I bridge the gap between strategy and execution—helping organizations turn their vision into functional, scalable digital platforms.

My work focuses on creating custom features, improving data management, and building automation systems that increase efficiency and unlock new capabilities for clients. Every solution is crafted with an emphasis on clarity, performance, and long-term maintainability, ensuring that each project evolves seamlessly alongside the needs of the organization.