Available for new projects

We craft
digital products.

AI-assisted development studio. Beautiful apps, built fast, priced fair. A small team powered by AI for agency-level output.

Start a project View our work
4
Live Products
16
Languages
3-5x
Faster Delivery
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What we build

Everything your product needs.

Web Applications

Full-stack apps, dashboards, admin panels, and internal tools. Built with modern frameworks, deployed to your infrastructure.

SaaS Products

From idea to production. Authentication, payments, subscriptions, background jobs. The full stack, ready to scale.

AI Integration

Computer vision, natural language processing, LLM tooling, and intelligent automation baked into your product.

How we work

Human architects.
AI accelerated.

We don't just "use AI tools." AI is deeply integrated into every step of our development process. The result: agency-level output at freelancer pricing.

01

3-5x Faster Development

AI handles boilerplate, repetitive patterns, and research. We focus on architecture, UX decisions, and quality.

02

Lower Cost, Same Quality

Our AI-powered workflow delivers what used to require large teams. Lean operations, big results, savings passed to you.

03

Security First

Every line is reviewed by a human. AI accelerates. It doesn't replace engineering judgment, code review, or security audits.

04

Beautiful by Default

Speed doesn't mean ugly. Every project ships with polished UI, smooth animations, and mobile-first responsive design.

Live projects

Shipped. Running. Real.

Not mockups. Not concepts. These are live products serving real users right now.

OldWorldLogos

16 languages

Content platform showcasing 2,300+ images of Christian symbols in Old World architecture. Gallery, documentary series, and interactive game.

Next.js Tailwind i18n SEO

SacredLens

PWA

AI-powered sacred symbol interpretation. Upload an image of sacred architecture and decode the hidden meaning. PWA with auth and payments.

Python PostgreSQL Redis AI/ML

PromoForge

SaaS

Professional video creation SaaS for small businesses. Background rendering, template system, subscription billing.

Node.js PostgreSQL Redis Docker

Bewerbungsfotos AI

AI Product

AI-powered professional headshot generator. Upload a photo, get studio-quality application photos in minutes.

Node.js AI/ML Docker Stripe

Tech stack

Built with the best.

Frontend

React Next.js Astro Vue Svelte Tailwind CSS TypeScript React Native Electron

Backend

Node.js Python Go Rust FastAPI Express Django REST APIs GraphQL WebSockets gRPC

AI & Automation

Claude GPT LLM Integration Computer Vision LangChain RAG Pipelines Prompt Engineering Fine-Tuning Embeddings AI Agents

Databases

PostgreSQL Redis MongoDB SQLite Supabase Firebase Elasticsearch

Cloud & DevOps

Docker AWS Vercel Linux Nginx CI/CD Git Terraform Cloudflare

Quality

TDD E2E Testing Code Review Security Audits Performance Tuning Monitoring

Get in touch

Got a project idea?
Let's build it.

Tell us what you need. We'll get back to you within 24 hours with an honest assessment and a clear quote.

Send us an email

crelvo.dev@web.de

Our Products

Built by Crelvo

OldWorldLogos

2,300+ sacred symbols from Old World architecture

Explore gallery

SacredLens

AI interprets sacred symbols from your photos

Try it free

PromoForge

Create professional marketing videos in minutes

Create a video

Bewerbungsfotos

AI-generated professional headshots for applications

Get your headshot