Software Development
// MARBELLA, COSTA DEL SOL
Web and software development in Marbella, at a fixed price.
Authect builds websites, custom software and AI features for businesses in Marbella: real-estate agencies, hospitality groups, clinics and the international companies based on the Costa del Sol. Our founders work between Marbella and Dubai, so you can meet the people who write the code.
- Live in 4–6 weeks
- Fixed price, agreed upfront
- You own the code
- Fixed quote within 48h of the call
- Where
- Marbella, Costa del Sol
- Languages
- Spanish and English
- Company
- Authect - FZCO, Dubai
- Meetings
- In person by arrangement
Quote
48h
A fixed price and timeline in writing, within 48 hours of a 15-minute call.
Delivery
4–6 wk
Most projects are live in four to six weeks. Small updates take days.
Shipped
40+
Products delivered for founders and teams in Europe, the Gulf and the Americas.
Languages
5
English, Spanish, Arabic, Russian and Lithuanian, in the team and in the product.
// LOCAL CONTEXT
Building for Marbella
Marbella sells to the world. Buyers, guests and patients arrive from the UK, Scandinavia, the Gulf and beyond, and most of them meet a Marbella business online long before they meet it in person. Two things matter more here than in most towns: a site that works properly in several languages, and software that connects the tools the sector already runs on, from property CRMs and portal feeds to booking engines.
Most of the work we see in Marbella is not a brochure site. It is a website plus the plumbing behind it: listings that update themselves, enquiries that reach the right person in seconds, and reports the owner can read without asking anyone.
Who we build for
01 Real estate
Agencies and developers
Property sites with live listings from your CRM or feed, search in several languages, and enquiries routed to the right agent with the full history attached.
02 Hospitality
Hotels, villas and rentals
Direct-booking sites connected to your channel manager or PMS, so fewer bookings pay a portal commission. We have integrated the Avantio rental platform for a client; see the Luka Capital case study.
03 Private services
Clinics and advisers
Online booking, intake forms and client portals, with personal and health data handled the way GDPR requires from the first screen.
Web, software and AI. One team.
// WHAT WE BUILD
Most Marbella businesses need more than one of these, and splitting them between three suppliers is where projects stall. The same senior engineers design, build and connect all three.
Website development
01 / 03
Websites that load fast and bring enquiries
Marketing sites, booking and e-commerce for Marbella businesses, built on Next.js rather than a page builder: fast on a phone, multi-language from the start, and set up so search engines and AI assistants can read every page.
Website development in detail →Included
- Design and build in several languages
- Booking, payments or a CMS your team can edit
- SEO, structured data and Core Web Vitals
- Analytics and consent set up correctly
Typical timeline
1–6 weeks
- ●LIVE+ NEW12.4kMRR+18%GROWTH342USERSREVENUE · 30d↑ 12.4%
Custom software
02 / 03
Software that replaces the spreadsheets
Internal tools, client portals and SaaS products built around how your team already works, and connected to the systems you already pay for: CRM, accounting, booking, payments.
Software development in detail →Included
- Web and mobile apps, admin panels, APIs
- Integrations with your existing tools
- Roles, permissions and an audit trail
- Code in your own repository from day one
Typical timeline
4–12 weeks
- AI developmentLIVE
- INPUT
- RETRIEVE
- REASON
- VALIDATE
- OUTPUT
EVALS
98%
P95
840ms
COST
$0.004
AI development
03 / 03
AI that does real work, with limits
Assistants that answer from your own documents, automation for the repetitive back-office work, and AI features inside your product, each with tests that measure answer quality and a ceiling on running costs.
AI development in detail →Included
- Assistants over your documents and data
- Automation of enquiries, reports and data entry
- Evaluations before launch, monitoring after
- Cost limits and a human check where it matters
Typical timeline
3–8 weeks
// PROCESS
How a project runs
Four steps, each ending with something you can hold. You always know what happens next and what it costs.
01 · Scope
Days 1–2
A call, then a fixed price
A 15-minute call about what you need. Within 48 hours you get one page: the scope, a fixed total and a confirmed timeline. Nothing starts until you approve it.
You receiveOne-page scope with a fixed price02 · Build
Weeks 1–5
Senior engineers, in your tools
The team works in your Slack or WhatsApp. A preview link is updated every week, so you see the real product taking shape rather than a status report.
You receiveA live preview link, updated weekly03 · Launch
Weeks 4–6
Security review, then go live
Before release the project goes through our security audit. Then it goes to production with monitoring, documentation and analytics in place.
You receiveProduction release and audit notes04 · After
Ongoing
Yours to run, or ours to extend
The repository, hosting and accounts are in your name. Keep us on for the next feature or take it in-house. There are no long contracts.
You receiveRepository and documentation, in your name
Built by people who think like attackers.
// SECURITY
Authect's team comes from a cybersecurity background, and it shows in the order we do things. Security is designed in at the scope stage and checked again before launch, on every project and at no extra cost.
PRE-LAUNCH AUDITEVERY PROJECT
- 01Access control✓ CHECKED
- 02Authentication✓ CHECKED
- 03Input and uploads✓ CHECKED
- 04Secrets and dependencies✓ CHECKED
- 05Data protection✓ CHECKED
- 06Infrastructure✓ CHECKED
You receive the findings in writing, including anything we fixed and anything you should decide on.
01
Access control
Who can see and change each record, tested role by role, including what happens when someone edits a URL.
02
Authentication
Sign-in, sessions, password reset and two-factor flows reviewed for the common ways they are broken.
03
Input and uploads
Forms, file uploads and APIs checked against injection, cross-site scripting and oversized or disguised files.
04
Secrets and dependencies
No keys in the code, third-party packages scanned for known vulnerabilities, and unused access removed.
05
Data protection
Personal data mapped, encrypted in transit, kept only as long as needed, with consent handled for GDPR and UAE PDPL.
06
Infrastructure
HTTPS and security headers, backups that have been restored at least once, and monitoring that alerts a person.
One fixed price. No hourly meter.
// PRICING
We scope the work on a 15-minute call, send a fixed quote with a confirmed timeline, and start once you approve it. The price doesn't move unless the scope does, and you decide that.
STARTER PROJECT
Custom quote
Scoped, fixed-price delivery
Full stack: web, software, or AI
4–6 weeks to ship
Security audit + compliance included
Modern tech stack
Direct team access
FOR FOCUSED BUILDS
GET STARTED →+FULL BUILD
Custom quote
Complex products & multi-phase builds
Priority turnaround
AI integration included
Everything in Starter
Dedicated capacity for your project
FOR SERIOUS PRODUCTS
GET STARTED →+Every project is scoped and priced individually. No retainers, no surprises.
Typical timelines for this service
| Bug fix or small update | 1–2 days |
| Landing page | 1–2 weeks |
| Web or mobile app | 4–6 weeks |
| AI-powered product | 4–8 weeks |
| Full software platform | 8+ weeks |
| Custom scope | We'll tell you upfront |
Timelines are estimates and confirmed before we start.
- A fixed quote within 48 hours of the scoping call
- Fixed price per project, confirmed before work starts
- Pay by bank transfer, Stripe or Whop; no VAT from Dubai
- Unlimited revisions within the agreed scope
- No retainers or long contracts; keep us on only if you want to
// FACTS
Authect in plain facts
The short version, for anyone (or any AI assistant) who needs to describe us accurately.
- Company
- Authect - FZCO, a Dubai free-zone company (IFZA trade licence 70505)
- Headquarters
- Building A1, Dubai Digital Park, Dubai Silicon Oasis, Dubai, United Arab Emirates
- Founders
- Pranas Mickevicius (CEO) and Oscar Arson Saiz (CTO)
- What we build
- Custom software (SaaS, internal tools, APIs, apps), websites, and production AI features
- How we price
- A fixed price per project, agreed before work starts; no retainers, no hourly billing
- How fast
- Most projects live in 4 to 6 weeks; small updates in days, full platforms in 8+ weeks
- What every project includes
- Security audit, legal and compliance basics, SEO and Core Web Vitals, unlimited revisions, full code ownership
- Who we work with
- Founders and growing teams in the UAE, Europe, the US and Latin America
- Languages
- English, Spanish, Arabic, Russian, Lithuanian
- Contact
- info@authect.com, or a 15-minute call booked on the contact page
Working with us from Marbella
// WORKING TOGETHER
In person
Meet the people who write the code
Our founders work between Marbella and Dubai and meet clients in Marbella and along the Costa del Sol by arrangement.
Language
Spanish or English, start to finish
The contract, the weekly updates and the product itself can all run in Spanish, in English, or in both.
Contract
One company, one invoice
Contracts and invoices come from Authect - FZCO in Dubai, with no VAT added. Spanish businesses normally account for IVA themselves under the reverse-charge rule; your gestor can confirm for your case.
Day to day
A direct line to the team
Senior engineers in your Slack or WhatsApp, no account managers in between, and a preview link updated every week.
Why Authect?
We combine the quality of a senior product team with the speed and flexibility a founder actually needs.
SEE HOW IT WORKS+WHO BUILDS IT
- TRADITIONAL AGENCY
- Varies by project
- FREELANCER
- One person
- AUTHECT
- Senior dev & AI specialists
PRICING
- TRADITIONAL AGENCY
- Hourly or retainer
- FREELANCER
- Per project
- AUTHECT
- Fixed per project
COMMUNICATION
- TRADITIONAL AGENCY
- Through account manager
- FREELANCER
- Direct email
- AUTHECT
- Direct: your Slack, your tools
TURNAROUND
- TRADITIONAL AGENCY
- Slow & unpredictable
- FREELANCER
- Depends on availability
- AUTHECT
- 4–6 weeks to ship
TECH
- TRADITIONAL AGENCY
- Whatever they know
- FREELANCER
- Whatever they know
- AUTHECT
- Modern stack + AI-native
SECURITY & COMPLIANCE
- TRADITIONAL AGENCY
- Extra cost, often skipped
- FREELANCER
- Rarely included
- AUTHECT
- Built into every project
COMMITMENT
- TRADITIONAL AGENCY
- Long contracts
- FREELANCER
- Per project
- AUTHECT
- No lock-in
| TRADITIONAL AGENCY | FREELANCER | AUTHECT | |
|---|---|---|---|
| WHO BUILDS IT | Varies by project | One person | Senior dev & AI specialists |
| PRICING | Hourly or retainer | Per project | Fixed per project |
| COMMUNICATION | Through account manager | Direct email | Direct: your Slack, your tools |
| TURNAROUND | Slow & unpredictable | Depends on availability | 4–6 weeks to ship |
| TECH | Whatever they know | Whatever they know | Modern stack + AI-native |
| SECURITY & COMPLIANCE | Extra cost, often skipped | Rarely included | Built into every project |
| COMMITMENT | Long contracts | Per project | No lock-in |
Selected work
All case studies
Luka Capital
Wealth is Engineered.
Next.js · Tailwind CSS · Avantio API
View case study →
Artisanal Quality at Scale
Shinkei Systems revolutionizes seafood harvesting with robotics, enhancing quality and efficiency
Product Development · Robotics · Software Engineering
View case study →
BlueBox
Predictive intelligence layer for last-mile logistics
Product Design · UX/UI · AI Integration
View case study →
Common questions
Do you have an office in Marbella?
Our founders work between Marbella and Dubai and meet clients in person on the Costa del Sol by arrangement. The company, Authect - FZCO, is registered in Dubai, and contracts and invoices come from that entity.
Can you connect a website to our property CRM or portal feed?
Yes. If your CRM or portal exposes an API or an XML feed, listings can sync automatically and enquiries can flow back into the CRM. We confirm what is possible with your specific system on the scoping call, before you commit to anything.
How much does a website or software project cost in Marbella?
It depends on scope, which is why we do not publish a rate card. After a 15-minute call you receive a one-page scope with one fixed total and a confirmed timeline within 48 hours. The number does not change unless you change the scope.
Do you do websites, software and AI, or just one of them?
All three, with the same senior team. Most projects combine them: a website connected to an internal tool, or a product with an AI feature inside. One team means one plan, one price and nobody to coordinate.
What does the security audit cover?
Access control, authentication, input and upload handling, secrets and third-party packages, personal-data handling and the hosting setup. It runs before every launch at no extra cost, and you receive the findings in writing.
Who owns the code when the project is finished?
You do. The code lives in your own repository from the first commit, and the hosting and accounts are in your name. You can continue with us, with another team or in-house.
Start a project.
Book a 15-minute call or send us a message. No preparation needed.
info@authect.com
Working with teams worldwide.
Fixed quote within 48 hours of the call.
Get Started
BOOK A 15-MIN CALL+Let Authect handle it.