“Our website doesn't win us customers.”
We design and build business websites that load instantly, rank on Google, and turn visitors into enquiries — not just brochures that sit online.
Website developmentWebsites and software that grow your business.
Gilded Code is a software development company run by three senior developers. We help businesses launch fast, modern websites, web applications, and custom software, and we stay with you from the first sketch to long after launch.
- Combined experience
- 10+ yrs
- Products shipped
- 10+
- Senior developers
- 3
Combined experience
Products shipped
Senior developers
Who we help
We solve business problems, not just technical ones
If one of these sounds like you, you're in the right place.
“We've outgrown spreadsheets and off-the-shelf tools.”
We build custom web applications that fit your exact workflow — quoting, bookings, inventory, reporting — so your team stops fighting its tools.
Web applications“We need a product built, not just staffed.”
From SaaS MVPs to AI features, we take products from idea to production and run the cloud infrastructure behind them.
Custom softwareServices
What we do for your business
Everything is built in-house by the same three developers you talk to. No hand-offs, no outsourcing.
Website Development
Business websites and online stores that look premium, load fast, and are built for Google from day one.
- Business & presentation websites
- Online stores with card checkout
- SEO built in from the start
- Maintenance & long-term support
Web Apps & Custom Software
Production-grade applications shaped around your workflow — from customer portals to internal tools.
- Custom web applications
- Automation & integrations
- Customer portals & dashboards
- SaaS products, from MVP to scale
AI, Cloud & DevOps
AI features that are useful in production, plus the infrastructure that keeps everything fast and reliable.
- LLM apps, RAG & AI automation
- AWS / GCP & infrastructure as code
- CI/CD, Docker & Kubernetes
- Monitoring, security & cost control
Selected work
Things we've shipped
A selection of representative projects across web, AI, and infrastructure.
Real Estate Platform
A large real-estate platform currently in active development and built to raise the bar above Romania's current market leaders. More to share soon.
Real EstateWeb Platform
In development
OUR PRODUCT
Your online store, built and launched for you
You get a complete online store, personalized with your brand identity and configured to sell. We help you pick the right hosting and get it live, so you can focus on the business. Ask for a demo or a tailored quote.
- Done-for-you: we build & brand your store
- Full storefront: catalog, variants, cart & Stripe checkout
- Back-office: orders, payments, invoices, inventory & shipping
- Built-in customer CRM & email mailbox
- Drag-and-drop CMS page builder & media manager
- Multilingual & multi-currency, sales reports included
How we work
From blank repo to production
A simple, transparent process with fixed milestones and weekly demos — you can watch it come together live as your product takes shape.
01
Discover
We pin down goals, scope, and architecture, then give you a clear plan, timeline, and fixed milestones.
02
Design
UX flows, a reusable design system, and clickable prototypes so we validate the experience before writing features.
03
Build
Iterative delivery with weekly demos. You always have a working build and a direct line to the developers building it.
04
Ship & Scale
Automated deploys, monitoring, performance tuning, and ongoing support as the product grows.
The stack
We use the same technologies as the products you use every day (Next.js, React, Node, AWS) — so your site is fast today and easy to grow tomorrow.
Frontend
Next.js
React
React Native
TypeScript
Tailwind CSS
Backend & APIs
Node.js
Python
Go
Laravel
Java
Spring Boot
GraphQL
AI / ML
OpenAI
LangChain
PyTorch
Hugging Face
Data & Cloud
PostgreSQL
Redis
Docker
Kubernetes
AWS
Google Cloud
Security & AuthSecurity-first
Keycloak
OAuth 2.0 / OIDC
JWT
SSO
Why us
Why teams choose us
The way we work is the product: direct, transparent, and built to last beyond the launch.
You talk to the developers
No account managers or hand-offs. You get direct access to the three senior developers building your product, with same-day replies.
You own everything
Source code, design, accounts, and infrastructure are handed over completely. You can continue with anyone, anytime.
Fixed price, weekly demos
A clear plan and price before work starts, and a working build you can click through every week.
We stay after launch
Maintenance plans, monitoring, and continuous improvement with guaranteed response times.
The team
Three founders
You work directly with the people building your product, with no middle layer. Clear communication, fast decisions and real attention to detail.
Sebastian Constantin
Co-founder · Full-Stack & AI
A full-stack developer who owns products end to end, at home across the whole stack and whatever technologies a project uses. He also builds AI features when a project needs them.
Full-StackAI/ML
Denis Mateescu
Co-founder · Full-Stack & AI
A full-stack developer focused on building complete, dependable web applications, from the database through to the interface. He works confidently with a wide range of technologies and is equally at home with AI and machine learning when a project requires it.
Full-StackAI/ML
Adrian Ciu
Co-founder · AI Full-Stack Engineer
An AI full-stack engineer equally at home building web applications and the machine-learning systems behind them — from LLM features and RAG pipelines to the APIs and interfaces that put them in users' hands.
Full-StackAI/ML
FAQ
Questions you might have
Clear answers about how we work, what the collaboration involves, and what to expect when we build your product together.
I'm not technical — can you still help?
Definitely. Most people we work with aren't developers. We handle the technical side and explain things in plain language, so you always know what's going on and why.
How do we get started?
We start with a quick, no-pressure chat about what you have in mind. If it feels like a fit, we send a simple plan with a timeline and a clear price — no surprises.
Can you work with what I already have?
Yep — an existing site, a half-finished project, or a specific tool you like. We'll pick up from where you are instead of making you start over.
Who will I actually be talking to?
Us — the people building it. No account managers, no call centers. You get a direct line to the developers doing the work.
Do I own everything you build?
100%. The code, the design, and the accounts are yours. We hand everything over whenever you want.
How much does it cost?
It depends on what you need, but we always agree on a clear price up front before any work starts. Send us a message and we'll give you a straight answer.
How long does a website take?
A marketing website typically takes 2–4 weeks; a web application or online store 4–10 weeks depending on scope. You get a clear timeline in week one.
Do you work with international clients?
Yes — most of our work is remote. We overlap with both EU and US working hours and keep communication async-friendly: weekly demos, written updates, one shared channel.
Still have questions? Talk to us →
LET'S TALK
Have a project in mind?
Tell us what you're building. We reply within one business day — usually with questions that sharpen the idea.
Prefer a call?
Book a 30-min call