I build the software your business runs on.
ERPs, internal platforms, client portals and dashboards. Designed, built and shipped end to end by one developer with an ethical hacking background.
Custom software is the business. The rest attaches to it.
Custom business software
Software shaped around the way your business actually works
I build the system around the operation: ERPs, internal platforms, client portals and dashboards designed for the workflows, permissions and edge cases your business actually has.
- Multi-module ERP with 154 production tables
- Ten roles and forty-two named permissions enforced at the database level
- Designed, built and maintained by the person you speak to
Web presence
A website that does its job before you ever get the meeting
A company website should not become a fragile collection of plugins, subscriptions and dependencies nobody wants to touch six months later.
I build marketing sites, landing pages and e-commerce experiences that are fast, maintainable and built to convert, especially on the phone your customer is actually using. For some clients the website is the first project, and the operational software comes next.
- Live client work in Spain and the Netherlands
- Static by default where static makes sense
- No platform lock-in. The code is yours
Search growth
Growth attached to the product, not disconnected from it
Search campaigns work better when the person responsible for bringing people to the site can also change the site itself.
I manage Google Ads and search visibility for products and websites I build, so landing pages, tracking, technical SEO and campaign decisions can move together. I do not sell this as a standalone marketing service. It exists to grow the asset.
- One person responsible for both campaign and implementation
- Measured against enquiries and business outcomes, not vanity metrics
Real work.
Live in production.
Fórmula Studio
A cosmetics consultancy in Madrid. I built both the public-facing website and the internal ERP the studio uses to run its operation.
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EcommerceTaste Flamenco
A bilingual ecommerce site for flamenco experiences in Amsterdam, built to convert.
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TournamentsHabemus Mus
Tournament-management software for Mus, the Spanish card game, my own product.
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Learning academyExplainTheHack
My offensive-security academy, teaching how attacks actually work for non-experts.
One person. That is the company.
Background
I am Rafael Pimentel, a computer scientist who builds business software and specializes in offensive security.
That combination matters because architecture, product decisions and security decisions are being made by the same person.
How I work
You will not meet me on the sales call and get handed to someone else afterwards.
There is no account manager. No junior developer quietly assigned after the contract is signed. No chain of people between the problem and the person solving it.
I take fewer projects so I can stay directly involved in the ones I take.
Tell me what your business runs on.
Maybe it is a CRM that does not exist. A process buried in spreadsheets. An internal tool nobody trusts. Or an ERP that no longer fits.
Tell me how it works today and what is getting in the way.
One conversation. No sales deck.
Or write to me at rafael@aleluyatechnologies.com