Vince Greenfield Senior Full-Stack Engineer / Product Engineer

Website: vincentgreenfield.com
Contact: vincegreenfield@gmail.com · 240.340.7301

Senior full-stack engineer and product builder with 15+ years of experience designing, building, and shipping scalable web applications, SaaS platforms, and data-driven products. Deep expertise across frontend, backend, cloud infrastructure, and AI-assisted systems, with a strong product mindset and a history of leading projects from concept through production. Proven ability to bridge engineering, design, and business goals to deliver high-impact digital experiences.

Core Skills & Competency

  • Full-stack web application development
  • SaaS product architecture & platform engineering
  • Cloud-native development (Google Cloud)
  • AI-assisted workflows & data analysis
  • API design & system integrations
  • UX-driven engineering & design systems
  • Analytics, engagement tracking, and reporting
  • Technical leadership & cross-functional collaboration

Technical Skills

Languages & Frameworks

JavaScript, TypeScript, Node.js, Vue.js, React, HTML, CSS, SQL

Frontend

Vue 2/3, React, GrapesJS, Tailwind CSS, DaisyUI, Responsive Design, Accessibility, Design Systems

Backend & APIs

Node.js, Firebase Cloud Functions, REST APIs, Webhooks, Authentication, Authorization

Cloud & Infrastructure

Google Cloud Platform (GCP), Firebase (Firestore, Realtime Database, Auth, Storage), BigQuery, Pub/Sub, Cloud Functions, Cloud Scheduler, Vercel, Cloudflare

Data & Analytics

BigQuery SQL, GA4, custom event tracking, engagement analytics, reporting pipelines, CSV/JSON exports

AI & Automation

OpenAI APIs (Assistants, Responses, function calling), AI-powered chatbots, Retrieval-Augmented Generation (RAG), AI-assisted data analysis, prompt engineering, automated content generation

Integrations

HubSpot, Blackbaud, Shopify APIs, SendGrid, Little Green Light, Discord APIs

Tools & Workflow

Git, GitHub, CI/CD, Agile workflows, Figma, Adobe Creative Suite

Experience

Current Founder / Lead Engineer

Founded and built Storyraise, a SaaS platform that enables organizations to create personalized digital reports, videos, and donor communications powered by data, analytics, and AI.


  • Architected and developed a full-stack SaaS platform using Vue.js, Node.js, Firebase, and Google Cloud
  • Designed and implemented scalable data models supporting custom reports, templates, and personalized content
  • Built AI-powered features including data exploration, chatbot interfaces, and automated content generation using OpenAI APIs
  • Implemented advanced analytics tracking (opens, clicks, time-on-page, engagement scores) and surfaced insights via in-app dashboards
  • Integrated multiple third-party systems including HubSpot, Blackbaud, Shopify, and email/SMS providers
  • Designed cloud-native infrastructure leveraging BigQuery, Cloud Functions, Pub/Sub, and scheduled jobs for large-scale data processing
  • Led product vision, engineering execution, UX decisions, and technical roadmap
  • Worked directly with nonprofit, education, and enterprise clients to deliver custom integrations and data solutions

Agency & Client Work Senior Web Developer / Product Engineer

Led development of complex, high-traffic websites and interactive experiences for agencies, nonprofits, and mission-driven organizations.


  • Built and maintained production-grade web applications with modern JavaScript frameworks
  • Developed custom CMS-driven sites and interactive storytelling experiences
  • Collaborated closely with designers, strategists, and stakeholders to translate creative concepts into performant implementations
  • Optimized sites for SEO, performance, and accessibility
  • Delivered projects on tight timelines while maintaining high quality and maintainability

Early Career Creative Technologist / Interactive Developer

Combined design and engineering to create interactive digital experiences, marketing sites, and brand activations.


  • Developed custom front-end interactions and animations
  • Partnered with creative teams to prototype and launch innovative digital concepts
  • Built reusable components and workflows to accelerate delivery across projects

Experience Timeline

Founder / Lead Engineer Storyraise

Oct 2019 — Current

Creative Director Lucifer Design Studio, Arlington, VA

Nov 2018 — Oct 2022

Associate Creative Director Taoti Creative, Washington, DC

Aug 2016 — May 2022

Interactive Director Spark Experience, Bethesda, MD

Mar 2013 — Aug 2016

Principal & Chief Developer Web Mobile Image, Gaithersburg, MD

Jul 2012 — Mar 2013

UI Designer/Developer AxHill/VeteranCentral.com, Washington, DC

Feb 2011 — Jul 2012

Graphic & Web Designer Gaithersburg Book Festival, Gaithersburg, MD

Nov 2009 — Feb 2011

Graphic Designer The Elegant Envelope, Gaithersburg, MD

Oct 2008 — Feb 2011

Achievements

  • Built and scaled a multi-product SaaS platform serving nonprofits, schools, and organizations nationwide
  • Designed AI-assisted analytics tools that allow non-technical users to explore complex datasets conversationally
  • Delivered data-driven reports and dashboards used for fundraising, stewardship, and strategic decision-making
  • Secured and retained long-term client partnerships through technical excellence and product vision

Education

Computer Science Prince George's Community College Largo, MD

Spring 2007 — Spring 2009

Visual & Game Programming Art Institute of Washington, Arlington, VA

Spring 2008 — Fall 2008

Electronics Engineering Norfolk State University, Norfolk, VA

Fall 2005 — Spring 2006

Notable Relationships

  • Bosley
  • Carnegie Science
  • DC Lottery
  • DC Water
  • Discovery Edu.
  • FCC.gov
  • German Marshall Fund
  • National Cathedral
  • Oklahoma University
  • Rovio (Angry Birds)
  • SiriusXM
  • Strayer University
  • The World Bank
  • United Nations (UN)
  • U.S. Botanic Garden
  • U.S. Capitol
  • U.S. Figure Skating
  • U.S. Telecom