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Now available for new projects

Software engineering
built to last not just to ship.

Lunar Code Tech builds web applications, backends, cloud and AI solutions for Dutch businesses — with the same rigor large organizations bring to their production systems.

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Services

What we build for you

A deliberately short list of services, grounded in 7+ years of hands-on engineering and marketing experience — not in what sounds good in a brochure.

New

AI & LLM integrations

Practical AI applications for business processes — from chatbots and internal assistants to LLM-driven automation, integrated into existing systems rather than a standalone experiment.

  • LLM integrations (OpenAI, Claude, …)
  • AI agents & automation
  • RAG & internal knowledge bases
  • Production-grade implementation

Example

Which invoices are still open?

Two — both due this week. Shall I draft a reminder?

02

Web platforms & dashboards

Fast, accessible web applications with React, Next.js, and TypeScript — from marketing sites to complex internal dashboards.

  • React & Next.js
  • TypeScript
  • Responsive & accessible
  • SEO-ready
03

Backend & APIs

Robust, secure backends in Python (FastAPI/Flask) and Node.js (Express) — with thoughtful architecture and authorization.

  • FastAPI & Flask
  • Node.js & Express
  • Authorization & security
  • REST APIs
04

Cloud & DevOps

Cloud-native deployment on Azure with Docker, CI/CD pipelines, and automated tests — so releases are never a gamble.

  • Azure Functions & Web Apps
  • Docker
  • CI/CD
  • Automated testing
05

Data & automation

Data analysis, reporting, and workflow automation built on a real statistics background — numbers you can trust.

  • Python & Pandas
  • Data analysis
  • Integrations
  • Process automation
06

Marketing & growth

Not just building — growing too: Google Ads campaigns and conversion-focused landing pages, set up with real marketing experience alongside the engineering.

  • Google Ads
  • Campaign structure & targeting
  • Conversion optimization
  • Landing pages
07

Ongoing care

We stay involved after launch: monitoring, maintenance, and iteration so the product keeps growing with you.

  • Monitoring
  • Maintenance
  • Iteration
  • A dedicated point of contact

Stack & expertise

Proven technology, by discipline

No hype stack: widely adopted tools that will still be maintained five years from now.

Frontend

  • Next.js
  • React
  • TypeScript
  • Tailwind CSS

Backend

  • Python
  • FastAPI
  • Node.js
  • Prisma

Data

  • PostgreSQL
  • MongoDB
  • Azure SQL
  • pandas

Cloud & DevOps

  • Azure
  • Docker
  • CI/CD

AI

  • OpenAI
  • Claude
  • RAG & agents

Why Lunar Code Tech

Craftsmanship that isn't reserved for the big players.

Good software engineering shouldn't be exclusive to organizations with their own IT department. Lunar Code Tech brings that same discipline — considered, tested, maintainable — to Dutch SMEs and startups who take their digital product seriously. No advice without execution: we build it, from architecture to launch.

  • KVK-registered sole proprietorship
  • Based in the Netherlands
  • 7+ years of hands-on engineering experience

Stack · Next.js + PostgreSQL

ClientNext.jsAPI routePostgreSQLRate limitSMTP

Approach

How a project unfolds

No surprises, no vague scope. Five clear steps from first conversation to launch.

  1. 01

    Discover

    We map out goals, users, and constraints so it's clear what success actually looks like.

  2. 02

    Architect

    We define the technical approach — architecture, stack, and timeline — fitted to your situation, not the other way around.

  3. 03

    Build

    Clean architecture, tested code, and weekly visible progress — never a black box until the deadline.

  4. 04

    Launch

    We ship to production — measured, monitored, and polished, not just 'turned on'.

  5. 05

    Support

    We stay involved, iterate on real data, and keep the product healthy.

Expertise

What Lunar Code Tech brings to every project

7+ years of hands-on engineering, proven in production environments — not fabricated case studies, but the real capabilities every Lunar Code Tech project is built on.

Core practice

Backend & cloud engineering

Python (FastAPI) and Node.js (Express) services, React + TypeScript front-ends, object-level authorization, and cloud-native deployment on Azure with CI/CD and automated tests — the same rigor we bring to every client project.

Proven at scale

Enterprise integrations

Experience supporting telecom billing and an Online Charging System (OCS) across an international rollout — the kind of depth that makes complex system integrations feel routine.

Hands-on

Data engineering

Python-based data gathering, analysis, and visualization — building the pipelines that turn raw business data into something you can actually act on.

Foundational

Analytics & reporting

Time-series analysis and reporting dashboards, grounded in a real statistics background — numbers you can trust, not vanity metrics.

Now taking on new projects

Lunar Code Tech accepts a limited number of new clients per quarter, so every project gets the attention it deserves.

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Years of engineering experience
0+
Technologies
0+
Languages spoken
0
Certifications
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What we build

The kind of projects that fit Lunar Code Tech

From webshops to internal business platforms — the kind of work we're good at, grounded in 7+ years of hands-on experience.

Web & platforms

Webshop & e-commerce platform

A fully-equipped online store — product catalog, checkout with payment integration, inventory management, and a clear admin panel.

Next.jsPaymentsInventoryAdmin panel
Web & platforms

Web application & dashboard

A data-rich custom web application — user management, reporting, and a fast, accessible interface.

ReactTypeScriptDashboardsUser management
Web & platforms

Internal business platform

A custom back office for clients, invoices, or inventory — built around your workflow, not the other way around.

Custom-builtInvoicingAccess controlAutomation
Data & backend

Backend & system integrations

Secure APIs and integrations between existing systems, so data keeps flowing smoothly between tools.

FastAPIREST APIsIntegrationsSecurity
Data & backend

Data & workflow automation

Reporting, dashboards, and automated workflows built on your business data.

PythonPandasAutomationReporting

How we work

What we stand for

01

Craft over checkbox

Details are the product. No half-finished implementations, no loose ends.

02

Ownership, end to end

We treat your product like our own — from architecture to launch.

03

Honest partnership

Clear scope, clear timelines, no jargon. You always know where things stand.

04

Reliability first

Tested, maintainable code — built to last for years, not to break tomorrow.

Investment

How we work together

Every project is different — that's why we work with clear, per-project quotes instead of fixed price tags.

Fixed-scope project

A clearly defined scope, fixed price, and delivery date. Ideal for an MVP, new website, or specific feature.

Request a quote

Ongoing partnership

A monthly engagement for teams that want to keep building continuously — with dedicated availability and priority.

Request a quote

Insights

Latest insights

Practical pieces on our approach and the tech choices we make — for anyone who'd rather see how we think than read a portfolio.

View all insights

FAQ

Still have questions?

We design and build web applications, backends, and cloud infrastructure for Dutch businesses — from first idea to production, with the same discipline used on large enterprise systems.

Contact

Let's talk about your project

Looking for a project quote, or just want to bounce around an idea? Fill in the form — we reply quickly.