HALPIN

MY WORK

Projects That Drive Impact

Here are some of the professional projects I've led or contributed to. These platforms are used in production and server real customers every day.

8+

Production Applications

10k +

Users Served

15+

Third-Party Integrations

4 +

Years of Experience

FEATURED WORK

Enterprise Subscription Platform

Enterprise Subscription Platform

A subscription management platform handling payments, billing, and customer management for multiple brands.

Stripe, PayPal & Authorize.net integration

Subscription lifecycle & proration logic

AWS EC2, S3, RDS, CloudWatch

Admin dashboards & reporting

Prisma, MySQL, Next.js, TypeScript

Role-based access & permissions

Deployed with Vercel & AWS

Next.js

TypeScript

Prisma

AWS

MySQL

Continuing Education Platform

Continuing Education Platform

Platform for dental professionals to access courses, live events, and certifications

Zoom Events integration

SendGrid email automation

HubSpot CRM integration

Stripe payments & invoicing

Content management system

User management & permissions

Certificates & course tracking

Deployed with Vercel

Next.js

TypeScript

Sequelize

Zoom API

MySQL

AI Manufacturer Evaluation Platform

AI Manufacturer Evaluation Platform

AI-powered helping companies evaluate manufacturers using conversational search and semantic understanding

Claude API & embeddings

Vector search with PostgresSQL

Dynamic forms & conversational UI

File uploads & data analysis

Role-based dashboards

Next.js, TypeScript, PostgresSQL

Next.js

TypeScript

PostgresSQL

Claude AI

Vercel AI SDK

Other Professional Projects

Content Management System

A subscription management platform handling payments, billing, and customer management for multiple brands.

Next.js

TypeScript

Prisma

Marketing Automation Platform

Platform for dental professionals to access courses, live events, and certifications

Next.js

TypeScript

Sequelize

AI-Powered Evaluation Assistant

AI-powered helping companies evaluate manufacturers using conversational search and semantic understanding

Next.js

PostgresSQL

Vercel AI SDK

API & Integration Services

Custom APIs and third-party integrations connecting platforms, services, and data

Hubspot API

Stripe API

AWS

All projects are proprietary and can't be shared publicly.

I'm happy to discuss additional work and responsibilities in more detail.

Let's Connect

Interested in working together? Whether you're hiring for a full-time role, contract work, or simply have a question, I'd love to hear from you. I typically respond within 24 hours.

Your information is kept private and will never be shared.