Delivered work

Public project-tracking portal with a state engine, history and live updates.

Emotional-support SaaS with AI, subscriptions, consent and dashboards for users and professionals.

Multi-tenant legal platform with guided content, training and private document generation.

Operational CRM with pipeline, follow-ups, campaigns, official WhatsApp and AI-assisted support.

Platform for digital neuropsychological tests, with an admin panel and continuous sync.

Android POS app that takes Stone payments and automatically unlocks laundry machines.

Self-service platform that integrates payments, C++ hardware and controlled beer-tap unlock.

Gamer marketplace with PIX checkout, wallet, split payment, escrow and controlled settlement.

Distributed order system with Go microservices, RabbitMQ queues and SQL plus NoSQL databases.

Poultry-management SaaS with dashboards, inventory, audit and IoT sensors publishing over MQTT.

Swiss-grid B2B landing page with the product UI built in HTML and SVG: MRR forecast, cohort heatmap and churn radar.

Landing page for a dental clinic that leads visitors to book a 3D-scan evaluation, through WhatsApp or a short form.

Smash-burger landing page with a menu that looks printed, combos styled as tickets, and ordering through WhatsApp or a delivery app.

Launch sales page with a live countdown, a four-box money method and an installment checkout.

Solar installer landing page with a hero simulator that instantly works out savings, system size in kWp, modules and payback.

Real estate launch landing page that reads like a printed brochure: numbered chapters, tabbed SVG floor plans and a form to book a visit to the show apartment.