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André FullerAndré Fuller

Hi, I'm André

Frontend Architecture • Platform Modernization • Technical Leadership

I lead cross-team technical initiatives and modernize legacy systems while staying deep in the code — architecture, refactoring, and reusable patterns that raise the bar for everyone shipping alongside me.

Currently:
Staff Software Engineer @ Infillion


About

I'm a Staff Software Engineer with 16+ years of experience building and modernizing complex web applications, and guiding teams through hard technical challenges. My career began deep in the code, and over time I took on greater responsibility—not by stepping away from building, but by helping the people around me build better.

I've worked across the stack using JavaScript, TypeScript, React, Node.js, and Next.js, while progressively leading teams, shaping processes, and owning delivery outcomes. I care deeply about clean architecture, thoughtful user experiences, and systems that hold up under real-world pressure.

Today, I operate at the intersection of hands-on engineering and people leadership—staying close to the work while creating clarity, momentum, and trust within teams.

What I Do

Engineering Leadership

  • • Mentor and grow engineers across experience levels
  • • Build psychologically safe, high-trust teams
  • • Hire, onboard, and develop strong contributors
  • • Lead with clarity, consistency, and empathy

Systems & Architecture

  • • Design and implement full-stack solutions
  • • Improve API ↔ UI contracts and developer experience
  • • Balance speed with long-term maintainability
  • • Debug and untangle complex systems

Delivery & Execution

  • • Reduce backlogs and unblock teams
  • • Improve velocity without sacrificing quality
  • • Partner cross-functionally to ship reliably
  • • Turn ambiguity into clear, executable plans

Experience

Infillion

New York, NY
  • Staff Software Engineer2025–Present
  • Senior Software Engineer2023–2025

MediaMath

New York, NY
  • Engineering Manager / Tech Lead2021 – 2023
  • Tech Lead2020 – 2021
  • Software Engineer I–III2010 – 2020

Projects

How I Work

Guiding Principles

  • • Clarity beats control
  • • Process should serve people
  • • Quality is a habit
  • • Feedback should be timely
  • • Sustainable pace wins

Leadership Approach

I aim to be calm under pressure, accessible to my team, and consistent in how I lead. I care about outcomes—but just as much about how teams feel while getting there.

Toolbelt

Languages

TypeScriptJavaScript

Frontend

ReactNext.jsTanStack StartTanStack Router / QueryViteMUIPrimeReactTailwind CSSFramer MotionHTMLCSS

Backend & Platform

Node.jsBFF integrationREST APIsDockernginx

Testing

JestVitestReact Testing LibraryCypressPlaywright

Tooling

pnpmBiomeTurbopackGitHub ActionsSentry

Engineering practice

Frontend architectureApplication modernizationLegacy migrationPlatform consolidationCross-functional deliveryCode review & technical designProduction reliabilityDeveloper experienceCI/CDMentorship

What People Say

"Exceptional manager and technical lead — always the go-to person. His grasp of Creatives Management is unmatched. Made me a better engineer."
— Test Lead, Xoriant
"Built exceptional UX around a genuinely complex product. Never missed a deliverable — he'd work through the night if needed. A privilege to work alongside."
— Lead QA Engineer, MediaMath
"One of the best developers I've worked with. Always first to volunteer, always delivered — late nights, weekends, no complaint. On my short list."
— Former Manager, MediaMath
"A master at Flash development, an expert at his craft. His easygoing personality made collaboration effortless and work a genuine joy."
— Art Director, TransMedia

Education & Learning

Rensselaer Polytechnic Institute — Bachelor of Science, Information Technology (with Arts)

Continuous Learning

Ongoing professional development through workshops, conferences, and hands-on practice with emerging technologies.

Let's Build Something Meaningful

If you're building something meaningful and want someone who understands both the code and the people behind it, I'd love to connect.