Website Design & Development
Custom, responsive websites for restaurants, retail, local services and startups — built to load fast and convert.
Full-stack web & app development
We build the websites and apps your business needs.
NebulaNex is a software studio building custom websites, mobile apps, e-commerce, internal tools and automation for restaurants, local businesses, startups and founders — from first idea to live product.
Industries we've built for
Energy
Automotive
Hospitality
Retail & Food
Beauty & Wellness
Fitness
Productivity
What We Build
Actively shipping
Projects Delivered
11+
Websites, apps & tools shipped and live.
Live
Industries Served
10+
Energy, auto, hospitality, fitness & more.
Growing
Stack
Full-Stack
React, TypeScript, Python, Flask, Dart.
Platforms
Web + Mobile
Responsive sites to native-feeling apps.
Featured
OptVance – B2B AI platform for major oil & energy operators
What we do
Services built around your product.
Whether you need a marketing site, a booking flow, a mobile app, or a custom internal tool — we design, build, and ship it.
Mobile & Cross-Platform Apps
Native-feeling apps built with React Native & Expo, deployed to iOS, Android and the web from a single codebase.
Custom Software & Automation
Scraping tools, internal dashboards, and data pipelines that automate the busywork out of your operations.
Backend & API Development
Flask and Node backends, databases and third-party integrations (payments, email, auth) that keep your product running.
E-commerce & Booking
Online stores, booking flows and checkout experiences, with payment integration for restaurants, salons and shops.
Ongoing Support & Maintenance
Hosting, updates, bug fixes and new features after launch — we stay on as your dev team, not just a one-off vendor.
How we work
From idea to launch, without the guesswork.
A simple, transparent process, so you always know what's happening and what's next.
01
Discover
We learn your business, your customers, and what the site or app actually needs to do.
02
Design
Wireframes and visuals tailored to your brand, reviewed with you before a line of code is written.
03
Build
Frontend, backend and integrations built and tested, with regular check-ins along the way.
04
Launch & Support
We deploy, monitor, and stay on for updates, fixes and new features as you grow.
Our work
Projects we've shipped.
11 builds and counting — websites, apps and tools we've shipped across energy, hospitality, retail, fitness and more.
App
Multifit
Cross-platform fitness app built with React Native & Expo, with a TypeScript backend and web deployment.
View live app ↗
Tool
Product Spider (Scrapper)
Full-stack product scraping tool — FastAPI backend, Scrapy spider engine, and a browser UI with live streaming results.
View source ↗
Website
OptVance
B2B site for a large-scale AI optimization platform that helps major oil, gas and energy operators run asset-intensive operations more efficiently — bridging industrial systems and AI to unlock measurable value.
Website
The Garage MOT
Booking and services site for a vehicle MOT test & repair centre, with quote requests and reviews.
Website
Le Repère
Elegant site for a riverside brasserie in Compiègne, with menu highlights and reservation details.
Website
Boulangerie Pâtisserie "Méline"
Storytelling site for a French bakery & pâtisserie, showcasing offerings, specialties and visiting info.
Website
La Montagne Fleurie
Product-driven site for a florist trusted in Compiègne since 1995, with featured arrangements and services.
Website
Sun Burger
Fast, mobile-friendly site for a fast food & tacos spot in Compiègne, with menu and contact info front and center.
Website
Le-SIXTY-60
Booking-focused site for a premium men's barber shop, built around appointments and services.
Website
Piercing & Sign
Multi-page site with a client-side e-commerce prototype (product catalog, cart & admin panel) for a piercing & jewelry shop.
View source ↗
App
Next Level
AI-powered calendar and omni-service productivity app, currently in active development — built cross-platform with a Flutter/Dart frontend and a Python AI module.
In active developmentLet's build
Tell us about your project.
Share a few details about what you need built — a website, an app, or something custom — and we'll get back to you with next steps.