Selected Work

Software built for
real operations.

Representative examples of the systems we architect and ship — each a concrete engineering capability from data model through deployment.

disciplineFull-stack
deliverableProduction software
ownershipClient holds source
operated byDPM Enterprise
Featured Case Study

Live production platform.

A multi-user SaaS we architected, built, and currently operate — trading engine through billing, admin tooling, and managed hosting.

Representative Builds

Capability examples.

The following are examples of applications we architect and ship. Each represents a concrete engineering capability — from data modeling through deployment and ongoing operations.

Representative Build

E-Commerce Storefront

Custom online store with integrated product catalog, shopping cart, Stripe checkout, inventory management, and an admin panel for order fulfillment and analytics.

React Next.js Stripe Supabase
Representative Build

Business Analytics Dashboard

Internal reporting tool that ingests data from multiple sources into a unified dashboard with real-time KPIs, interactive charts, and scheduled weekly reports.

Chart.js REST API PostgreSQL Cron
Representative Build

Appointment Booking System

Client-facing reservation portal with calendar integration, automated SMS and email reminders, payment collection, and a staff-scheduling interface for service businesses.

Node.js Google Calendar Twilio Stripe
Representative Build

CRM & Email Automation

Custom CRM with lead tracking, automated email sequences, pipeline management, and reporting — engineered to replace spreadsheet-based sales workflows.

Express Nodemailer PostgreSQL Webhooks
Representative Build

Multi-Tenant SaaS Platform

White-label platform enabling agencies to manage clients, projects, and invoicing under their own brand with subscription-based access control and tiered permissions.

React Node.js Multi-tenant Stripe
Representative Build

Internal API Gateway

Centralized API layer brokering authentication, rate-limiting, and third-party integrations across internal services — with full observability and audit logging.

Express JWT Redis OpenAPI

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