Custom Web Applications
Tailored web apps built around your workflows, from idea to production.
What We Build
Four ways we take a product from idea to production.
SaaS Products
Multi-tenant platforms with billing, roles and an architecture that scales.
AI-Powered Products
LLM features, assistants and automation integrated into real products.
MVP & Existing Product Development
Launch a first version fast, or take over and evolve a live product.
Case Studies
Real products we've designed, built and shipped.
01
TG-CMS
AI-Powered Telegram Content Management Platform
A multi-tenant SaaS platform for teams that run several Telegram channels from a single interface. It covers AI-assisted content creation, scheduled publishing and performance analytics.
ReactReduxNode.jsStrapi.jsWebSocketRedisOpenAIClaudeAlibaba QwenStripeTelegram API
02
Cybersmart Help Bot
AI Support Bot for an Internet Service Provider
A conversational bot that takes over part of first-line customer support: it recognizes the customer's issue, authenticates them with a one-time code and resolves account requests without an operator. It runs both as a website widget and as a Telegram bot.
Node.jsnlp.js (NLU)Telegram Bot APICustom Web WidgetCRM IntegrationWhatsApp OTPSMS GatewayEmail Server
03
Mediazione
Lead-Generation Landing Page with an Interactive ROI Calculator
A landing page for an Italian Telegram-marketing agency, built to turn visitors into qualified leads through an interactive tool instead of a static contact form. It includes a lead-cost calculator, a case-studies section and a contact form for an international audience.
React (SPA)
04
Cybersmart
Fibre Coverage Checker & Lead-Capture Website
The customer-facing website of an internet service provider: visitors check fibre availability at their address and submit a fully qualified sales lead in a single flow. It has separate Home, Business and Hosting sections, a flow for transferring from another provider, and a hand-off to the support bot after the sale.
Vue.jsStrapiGoogle Maps APICRM IntegrationSMS GatewayEmail Server
05
Tentur
Tournament Management Platform for Amateur Tennis
A web platform for organizing amateur tennis tournaments: player registration, multi-stage events, live scoring and printable brackets. It also gives players a community space.
ReactReduxNode.js
Dedicated Development Team
A dedicated team. One point of contact.
You work directly with the engineers building your product — no sales layers, no hand-offs, no telephone game.
- No sales teams
- No account managers
- One point of contact from start to finish
Typical agency
Client→Sales→Account manager→Project manager→Developer
Rainbow Studio
ClientThis is you
→
DevelopersThis is us
Have a project in mind?
Tell us what you're building. You'll hear back from an engineer, not a sales rep.
Get a Project Estimate