Home · Custom software · Nearshore development in Barcelona

Nearshore custom software development in Barcelona, by the people who design it

Most nearshore offers sell you developers by the hour. Nexus Elite AI sells something else: a complete system, designed and built by the two engineers who analyse your operation, with the code in your name.

Nexus team · 6 min read

What "nearshore" usually means, and what we do instead

The nearshore market is mostly staff augmentation: a provider in a cheaper time zone rents you developers, you manage them, and the knowledge leaves when the contract ends. That model works when you already have an architect and a backlog. It fails when what you need is someone to understand your operation and design the system.

Nexus Elite AI is an engineering boutique in Barcelona. We are two people, both on your project, with no juniors and no subcontractors. We don't rent hours: we analyse the company, decide with you what to build, and build it. That's also why we never work with more than seven clients at a time.

Why Barcelona

What we build

From the office to the shop floor: ERP and CRM built on the way you actually work, mobile and desktop apps, customer and supplier portals, integrations between the programs you already use, logistics and warehouse software, PLC programming, machines that talk to each other, and shop-floor records of what was produced, when and at what cost. And AI agents inside that chain, deciding what happens next with your criteria. If it doesn't exist, we build it; if it exists and doesn't talk to anything else, we connect it. More in custom software.

The code is yours

Everything is written from scratch for your company: full ownership, no per-user licence, and no one's permission needed to change it. If one day you continue with another team, you take the whole system with you.

What it costs

We publish reference figures. For a B2B company of 30 to 80 employees, with four to six operational departments and two or three critical pieces of the stack to replace, a reasonable first phase costs between €40,000 and €120,000. The first module is live and connected to real operations between 8 and 14 weeks after signing. Keeping the system alive — improvements, supervised AI agents, functional evolution and monitoring — runs between €5,000 and €15,000 a month depending on complexity. The full breakdown is in how much custom software costs.

What it will demand from you

How we start

Always the same way. Day zero: an NDA signed before you show us anything. Then the Nexus team analyses your operation and delivers a report with the exact changes, prioritised by impact on your P&L. Then you decide. Nexus Elite AI is an engineering boutique in Barcelona: two people, no juniors, no subcontractors, and never more than seven clients at a time. Apply and we reply within 24 business hours; if there is no fit, we tell you in writing.

Frequently asked questions

Is Nexus Elite AI a staff augmentation or dedicated team provider?

No. We don't rent developers. We analyse your operation, design the system and build it ourselves: two founders, no juniors and no subcontractors, with a maximum of seven clients at a time.

Who owns the intellectual property?

You do. The code is written from scratch for your company, with full ownership and no per-user licence. If you continue with another team, you take the whole system.

How much does nearshore custom software development cost with you?

For a B2B company of 30–80 employees replacing two or three critical pieces of its stack, a first phase runs between €40,000 and €120,000, with the first module live in 8–14 weeks. Keeping it alive costs €5,000–15,000 a month. We quote after the NDA and the analysis.

What time zone do you work in?

Central European Time, from Barcelona. That gives a full shared working day with the UK, Ireland and the Netherlands, and shared mornings with the US East Coast.

7 clients at a time, maximum · Reply within 24 business hours

Apply