BIROUL DE ITWeb & mobile app development services, delivered turnkey
Websites, online stores, iOS & Android apps, subscription platforms, AI chatbots, payments and hosting — one team, one quote.
Biroul De IT is a web and software agency from Bucharest, Romania, working since 2022 for companies in Romania, the EU, the UK and the US. We do not stop at a brochure website: we build turnkey businesses — the website, the store, the app, the online payments, the domain, the hosting and the SEO, all working from day one. A website goes live in 4–6 weeks, an online store in 4–8 weeks, a mobile app or a platform with user accounts in 6–12 weeks.
Seven services, one architecture
Everything we deliver runs on the same stack — Next.js, React, Node, Supabase/PostgreSQL, Vercel, Stripe or Netopia — so a website can become a platform, and a platform can get its mobile app, without starting over. Pick the service you need now; the rest can follow later.
Websites
Turnkey presentation websites, booking websites and client portals on our own code, live in 4–6 weeks.
Website development →iOS & Android apps
Cross-platform apps published on the App Store and Google Play under your accounts, in 6–12 weeks.
Mobile app development →Online stores
Custom e-commerce with Stripe or Netopia, automatic invoicing and courier integration, ready to sell in 4–8 weeks.
Online store development →Platforms with user accounts
SaaS, e-learning with AI tutors, memberships, bookings and internal tools with roles and subscriptions.
Platform development →AI chatbots & integrations
Chatbots trained on your data, lead qualification, instant estimates, document analysis and content generation.
AI integrations →Online payments
Stripe and Netopia integration: cards, Apple Pay, Google Pay, subscriptions, deposits and automatic invoicing.
Payment integration →Maintenance & hosting
Vercel hosting with CDN, SSL and backups, security updates, monitoring and small changes on request. No lock-in.
Maintenance and hosting →Industry solutions
Dedicated pages, in Romanian, for guesthouses & hotels, salons, restaurants and clinics.
See the portfolio →Turnkey website development
A website from Biroul De IT is not a WordPress theme with your logo on top. We write the code ourselves, with Next.js and React, so the site loads fast, ranks well and can grow later into a platform or a mobile app without being rebuilt. We build presentation websites for service companies, websites with online bookings or appointments, multilingual websites for companies selling across Europe, and client portals where your customers log in to see documents, invoices or progress.
Turnkey means you receive the domain registered in your name, hosting with SSL, GDPR legal pages and a cookie banner, technical SEO with schema.org structured data, Open Graph and a sitemap, Google Analytics 4 and Search Console already connected, plus 30 days of support after launch. You get an admin panel for texts, images and services, and a short training session at handover. If you need bookings, payments or user accounts, they fit into the same site — see online payments and platforms with user accounts below.
Get a quote for a website Full details in Romanian: creare site web →What a turnkey website includes
- Custom design, responsive on every screen
- Our own code: Next.js and React, no themes or page builders
- Technical SEO: schema.org, sitemap, robots.txt, Open Graph
- Domain registered in your name, hosting on Vercel, SSL/HTTPS
- GDPR legal pages and cookie banner
- Admin panel for texts, images and services
- Google Analytics 4 and Search Console connected
- 30 days of support after launch
iOS & Android app development
We build mobile apps for iPhone, iPad and Android as cross-platform apps with React Native and Expo, or as progressive web apps when your users do not need the stores. One code base, both platforms, native performance where it matters: camera, push notifications, offline mode, in-app payments and sign-in with Apple, Google or e-mail. Our own apps, such as DecontAuto and Rezolvă Tema, are built exactly this way and run in production in Romania.
Every app ships with its backend and database (Supabase/PostgreSQL), an admin panel, analytics, and the publishing on the App Store and Google Play under your own developer accounts, so the app belongs to you from the first day. If you already have a website or platform built by Biroul De IT, the app connects to the same users, data and payments — nothing is rebuilt. Read more about how the two fit together in the questions below, or in our guide on hiring a software agency in Romania.
Get a quote for an app Full details in Romanian: dezvoltare aplicații mobile →What a mobile app includes
- iOS and Android from one code base (React Native, Expo) or PWA
- Backend, database and API built for the app
- Push notifications, camera, offline mode, in-app payments
- Sign in with Apple, Google or e-mail
- App Store and Google Play publishing under your accounts
- Admin panel and analytics
- Store listing texts, screenshots and privacy policy
- 30 days of support after launch
Turnkey online store development
An online store from Biroul De IT is ready to sell on launch day: product catalogue with variants and stock, cart and checkout, online payments through Stripe or Netopia, automatic invoicing, courier integration and the legal pages that Romanian and EU consumer law requires. We build custom stores on our own code, not on rented platforms, so there is no monthly licence and no ceiling on what the store can do later.
A custom store makes most sense when you need a specific checkout, B2B accounts with negotiated terms, subscriptions, product configurators, or when you sell in several countries, currencies and languages. Product and category pages come with technical SEO from the start, and the admin panel lets you manage products, orders, discounts and stock yourself. Payments are described in detail under online payment integration.
Get a quote for a store Full details in Romanian: creare magazin online →What an online store includes
- Product catalogue with variants, stock and search
- Cart, checkout and customer accounts
- Payments with Stripe or Netopia: cards, Apple Pay, Google Pay
- Automatic invoicing and courier integration
- Consumer-law pages: terms, returns, GDPR, cookies
- Technical SEO for product and category pages
- Admin panel for products, orders and discounts
- Domain, hosting, SSL and 30 days of support
Web platforms with user accounts and subscriptions
This is where most of our own products live: platforms where users create an account, pay a subscription and get something personal — an AI tutor, a generated document, a dashboard. Biroul De IT builds SaaS products, e-learning platforms with AI, membership sites, booking systems, document management and internal business tools with roles and permissions. Our own platforms Euclides and Pronto Funcionario (Spain), Futuro Statale (Italy), StoDimosio (Greece), Rezolvă Tema (Romania) and Wiser Years (United States) all run on this architecture.
Authentication, roles, recurring payments with Stripe, automated e-mails, user dashboards, an admin panel and reporting are part of the package, and the API is designed so that an iOS and Android app can connect later. We run these products ourselves, so we know what breaks at scale and build for it from the start: rate limits, logging, backups and clear error handling.
Get a quote for a platform Full details in Romanian: platformă cu abonament →What a platform includes
- User accounts, roles and permissions
- Subscriptions, recurring payments and invoices
- User dashboards and admin panel
- E-learning, AI tutors, document generation, bookings
- Automated e-mails and notifications
- API ready for a future mobile app
- Reporting, analytics and backups
- 30 days of support after launch
AI chatbots and AI integrations
We integrate Claude and OpenAI models into websites, apps and internal tools: a chatbot that answers your customers from your own data (services, opening hours, policies, documents), an assistant that qualifies leads and gives estimates on the spot — like the one on this website —, document analysis and extraction, content generation in your tone of voice, and semantic search over your content. The chatbot can live on your website, inside your app or on WhatsApp.
Every AI feature from Biroul De IT runs in production with usage limits, logging and fallbacks, and you control the knowledge base from the admin panel. Rezolvă Tema, Euclides and Wiser Years are AI products we built and operate ourselves, so we know what works after launch, not only in a demo. The timeline depends on scope: a chatbot is usually added inside a website or platform project, while a standalone AI tool is quoted on its own.
Get a quote for an AI feature Full details in Romanian: chatbot AI pentru site →What an AI integration includes
- Chatbot trained on your data, on the website, in the app or on WhatsApp
- Lead qualification and instant estimates
- Document analysis and data extraction
- Content generation in your tone of voice
- Semantic search over your content
- Claude, OpenAI or open models — your choice
- Usage limits, logging, fallbacks and GDPR handling
- Knowledge base you edit yourself
Online payment integration
We integrate Stripe and Netopia into websites, stores and apps so you can take card payments, Apple Pay and Google Pay, recurring subscriptions, deposits for bookings and invoices paid online. The payment accounts are opened in your company’s name, so the money goes straight to you, with no intermediary. For companies selling in the EU, the UK or the US, Stripe covers everything; for Romanian customers we usually add Netopia.
Biroul De IT configures and tests the whole flow before launch — checkout, confirmation e-mails, automatic invoicing, refunds and the webhooks that keep orders and subscriptions in sync — and the provider handles 3-D Secure and PCI compliance. If you run a guesthouse or a hotel, this is how you take bookings with a deposit on your own website, without paying a commission to a portal: see our dedicated page on websites for guesthouses and hotels (in Romanian).
Get a quote for payments Full details in Romanian: integrare plăți online →What a payment integration includes
- Stripe and Netopia: cards, Apple Pay, Google Pay
- Subscriptions and recurring billing
- Deposits and partial payments for bookings
- Automatic invoicing and e-mail confirmations
- Refunds, webhooks and order sync
- 3-D Secure and PCI compliance via the provider
- Payment accounts opened in your name
- End-to-end testing before launch
Maintenance and hosting
After the 30 days of support included in every project, you can stay with Biroul De IT on a maintenance and hosting plan: hosting on Vercel with a global CDN, SSL and backups, security and dependency updates, uptime monitoring, small content or design changes and quick fixes when something breaks. You message us on WhatsApp, we take care of it, and your website or app does not decay two years after launch.
Maintenance is never mandatory. The code, the domain and every account are yours, so you can take over the administration or continue with another team at any time, without penalties. Most clients stay because it is simpler to have the people who built the product keep it running — and because new features, pages and integrations are quoted and shipped by the same team that knows the code.
Ask about maintenance Full details in Romanian: mentenanță și hosting →What maintenance and hosting includes
- Hosting on Vercel with a global CDN and SSL
- Daily backups and uptime monitoring
- Security and dependency updates
- Small content and design changes on request
- Priority fixes when something breaks
- Domain and e-mail DNS administration
- Analytics and Search Console check-ins
- Cancel any time, no lock-in
What turnkey means at Biroul De IT
Whatever you order — a five-page website or a platform with thousands of users — these are included, not sold as extras. By the time we hand you the keys, everything works and everything is in your name.
- Responsive design, tested on phones, tablets and desktops
- Our own code: Next.js, React, Node, Supabase/PostgreSQL
- Domain bought and configured in your company’s name
- Hosting on Vercel with a global CDN and SSL/HTTPS
- GDPR legal pages, cookie banner and Consent Mode
- Technical SEO: schema.org, sitemap, robots.txt, Open Graph
- Google Analytics 4 and Search Console connected
- Admin panel and a training session at handover
- 30 days of support after launch
- Source code, domain and accounts handed over to you
Every project is quoted individually, based on your requirements and the level of finish — we do not sell standard packages, because no two businesses need the same thing. Our prices are accessible, for everyone. Get an estimate on the spot with the AI assistant on our website, or message us on WhatsApp and we reply quickly with a clear quote.
From first message to launch
You see progress every week, not only at the end. The same five stages apply to a website, a store, a platform or an app — only the length of the development stage changes.
You tell us what you need
A message on WhatsApp, a call or the contact form. We ask a few questions, then send a written quote with scope, timeline and what is included.
Day 1 — reply the same working dayStructure and content
We agree the pages, features, integrations and keywords, and collect your texts, images and brand assets. For stores and platforms we map the user flows.
Week 1Design
You review the design on real screens — phone and desktop — and we iterate until it is right. Nothing goes into development before you approve it.
Week 2Development and integrations
Code, payments, bookings, AI, admin panel and tests, on a staging link you can open at any time. Longer for apps and platforms than for websites.
Weeks 3–5 for websites · up to week 10 for apps and platformsLaunch and 30 days of support
Domain, hosting, analytics and store publishing go live under your accounts. We train you on the admin panel and stay on call for 30 days.
Week 4–6 · week 4–8 for stores · week 6–12 for apps and platforms
Platforms we built and run ourselves
Besides client work, Biroul De IT builds and operates its own products in Romania, Spain, Sweden, Italy, Greece and the United States. They use the same services described on this page — accounts, subscriptions, payments, AI — and they are live right now.
Monthly mileage logs generated automatically from photographed fuel receipts, with the PDF the accountant needs.
decontauto.ro →
Students photograph an exercise and get the solution explained step by step, matched to their grade.
euclides.es →
Private AI companion for perimenopause and menopause, with subscriptions and clear, guideline-based answers.
wiser-years.com →
Shows whether ChatGPT, Claude and Perplexity recommend your business, and what to do to show up.
nameontop.ai →See all of them, including Rezolvă Tema, Pronto Funcionario, Futuro Statale, StoDimosio and Webbarkitekter, in the full portfolio, or read about Biroul De IT.
Questions we hear before every project
How much do your services cost?
Every project at Biroul De IT is quoted individually, based on your requirements and the level of finish, because we do not build standard websites or apps. A five-page presentation website is a different job from an online store with subscriptions or an iOS and Android app, and our prices stay accessible, for everyone. You get an estimate on the spot with the AI assistant on our website, or you message us on WhatsApp and we reply quickly with a clear quote.
How long does a project take?
A turnkey website built by Biroul De IT is live in 4–6 weeks, an online store in 4–8 weeks, and a mobile app or a platform with user accounts in 6–12 weeks. The exact schedule is written in the quote and it depends mostly on how quickly we receive your texts, images and feedback at each stage. You see progress every week, not only at the end.
Do you work with clients outside Romania?
Yes, Biroul De IT works with clients across Romania, the European Union, the United Kingdom and the United States. The core team is in Bucharest, with collaborators in Spain, Sweden and Ireland, and our own platforms run live in Romania, Spain, Sweden, Italy, Greece and the United States. We work remotely through video calls, WhatsApp and shared access to the project, and Eastern European Time overlaps with the whole European working day.
Who owns the code, the domain and the accounts?
You do, from day one. The domain is registered in your company’s name, the hosting, payment and analytics accounts are opened with your details, and the full source code is handed over in a repository you control. There are no licences for our platform and no lock-in, so you can continue with another team at any time without losing anything.
Do you use WordPress or ready-made templates?
No, Biroul De IT writes its own code: Next.js and React for websites and platforms, Node and Supabase/PostgreSQL for the backend, React Native and Expo for iOS and Android apps, all hosted on Vercel. Our own code means faster pages, better security, no theme licences and a website that can grow into a platform or an app without being rebuilt from scratch.
Can we start with a website and add the mobile app later?
Yes, that is exactly how we design the architecture. The website or web platform sits on a backend and database with its own API, and the iOS and Android app connects later to the same users, data and payments. Many Biroul De IT projects start with the turnkey website in 4–6 weeks and add the mobile app in 6–12 weeks, once the business already has customers.
How do we get started?
You message Biroul De IT on WhatsApp at +40 730 740 522, call the same number, send the contact form, or ask the AI assistant on our website for an instant estimate. We reply the same working day with a few questions and a quote, and once you approve it we schedule the first week and start work.
Still deciding? Read our guide on how to hire a software agency in Romania, or go straight to the contact page.
Ready for a website, store or app that works from day one?
Tell us what you need and get a clear quote from Biroul De IT, Bucharest — or let the AI assistant estimate it on the spot.