Hi, I'm
Brian Halpin
Full Stack Developer
Next.js
TypeScript
AWS
I build and maintain scalable production web applications that solve complex business problems. Over the past 4+ years, I've taken on increasing responsibility - from junior developer to lead developer - overseeing architecture decisions, production deployments, and code quality across multiple live applications.
CAREER HIGHLIGHTS
8+
Production Applications
Built and maintained across multiple domains
4 +
Years of Experience
Growing from junior to lead developer
15+
Third-Party Integrations
APIs, webhooks, and external services
5+
Developers Mentored
Code reviews, guidance, and team collaboration
100%
Production Focused
Applications used by thousands of users
FEATURED WORK / CASE STUDIES
View All Projects
Enterprise Subscription Platform
Stripe, PayPal & Authorize.net integration
Subscription lifecycle & proration logic
AWS EC2, S3, RDS, CloudWatch
Admin dashboards & reporting
Prisma, MySQL, Next.js, TypeScript
Next.js
TypeScript
Prisma
AWS
MySQL
Continuing Education Platform
Zoom Events integration
SendGrid email automation
HubSpot CRM integration
Stripe payments & invoicing
Content management system
Next.js
TypeScript
Sequelize
Zoom API
MySQL
AI Manufacturer Evaluation Platform
Claude API & embeddings
Vector search with PostgresSQL
Dynamic forms & conversational UI
File uploads & data analysis
Next.js, TypeScript, PostgresSQL
Next.js
TypeScript
PostgresSQL
Claude AI
Vercel AI SDK
TECHNICAL SKILLS
Frontend
Next.js
React
TypeScript
Redux
HTML5
CSS3
Redux Toolkit
Backend
Node.js
Express
REST APIs
JWT / Auth
WebSockets
Databases & ORM
MySQL
PostgresSQL
PlanetScale
Sequelize
Prisma
Cloud/DevOps
AWS
Vercel
Linux
Git & GitHub
CI/CD
Nginx
Integrations
Stripe
PayPal
Authorize.net
HubSpot
SendGrid
Zoom
Asana
CAREER JOURNEY
2022
Junior Developer
Began my career after earning my Full Stack Web Development certificate from Rutgers Coding Bootcamp.
2022 - 2023
Building & Learning
Built and maintained web applications while expanding my skills across the full stack.
2023 - 2025
Growing Responsibility
Became the primary developer on multiple projects and took on more complex architecture decisions.
2025 - Present
Lead Developer
Orversee code quality, mentor developers, manage production infrastructure, and drive technical decisions.
Future
Building What's Next
Focused on AI-powered applications, automation, and creating impact at scale.