The main website for Hartecho, a software company I founded. Marketing site with SSR pages, an integrated blog engine, a drag-and-drop form builder using vuedraggable, contact form via Nodemailer, custom heatmap analytics, Klaviyo email marketing, and Meta Pixel conversion tracking.

A scientifically-grounded tool for visualizing how couples perceive their relationships. Features a 32-question quiz across 8 dimensions, 3D particle body maps rendered with Three.js, and multi-layer D3.js radar charts comparing self-perception vs. partner perception.

A B2B review platform for commercial construction. Contractors, subcontractors, suppliers, and agencies searchable across 80+ industry tags. 53 API endpoints, Google OAuth with JWT tokens, reCAPTCHA v3, business profile claims, and star ratings with business replies.

The marketing site for Subsource Software, a custom software consultancy. 100% statically generated with Next.js. Zero backend, zero database, zero API. Service breakdowns, case studies with real metrics, a contact form for project inquiries, and polished Framer Motion scroll animations.