We build digital systems that help businesses launch, operate, and grow.
Comprehensive capabilities
Custom Web Development
Scalable applications built with modern frameworks designed for performance and long-term maintainability.
AI & Automation
Intelligent features, LLM integrations, workflow automation, and AI-powered systems that transform how businesses operate.
Ecommerce Systems
Custom storefronts, checkout flows, inventory systems, and the backend infrastructure that powers online commerce.
Admin Dashboards
Purpose-built control panels and CMS platforms that give businesses real operational control over their digital assets.
API & Integration
Data pipelines, third-party integrations, webhook architectures, and the connective tissue between business systems.
Growth Infrastructure
Lead generation, conversion funnels, analytics, and the digital engine that helps businesses acquire and retain customers.
Products we've built
Case studies
Meridian Health Patient Portal Rebuild
A complete rebuild of a legacy patient portal serving 500k+ users, delivered in 4 months.
Read MoreTrueNorth Investment Dashboard
A real-time investment tracking dashboard for a venture capital firm managing $200M in assets.
Read MoreNordCloud AWS Migration
Migration of 15 services from Heroku to AWS with zero downtime and 40% cost reduction.
Read MoreWhat they say
QuadCore rebuilt our patient portal in 4 months. The new system handles 3x the traffic with half the infrastructure cost. Their team felt like an extension of ours — same Slack channels, same standups, same commitment to quality.
Sarah Kensington
CTO — Meridian Health
We have recommended QuadCore to five of our portfolio companies. They consistently deliver on time, communicate proactively, and their code quality is among the best we have seen. A rare find in the agency world.
Marcus Rivera
Managing Partner — TrueNorth Ventures
QuadCore took our idea from a napkin sketch to a top-10 finance app in under 6 months. Their mobile team is exceptional — they not only built the app but helped us define the product strategy.
Lisa Chen
CEO & Founder — SnapReceipt
The AWS migration could have been a nightmare, but QuadCore made it seamless. Zero downtime, 40% cost reduction, and they documented everything so our team could maintain it independently.
Johan Eriksson
VP of Engineering — NordCloud AB
Working with QuadCore transformed our development velocity. They introduced CI/CD practices that cut our release cycle from monthly to daily. Our engineering team learned as much from them as they delivered.
Priya Sharma
Head of Product — EduSpark Learning