Nexalto

Now taking on new projects

Tech partners, not just devs.

Senior teams that put production software in front of your users in weeks — AI automation, data platforms, web and mobile.

Selective. Fast. Invested. We code like it is ours — because sometimes it is.

Start a project
  • Senior-only teamsThe people you meet on the call are the people who write the code.
  • Working software every weekYou review a real release in a real environment, not a status report.
  • Skin in the gameWhen a project convinces us, we take part of the risk with you.
Services

What We Do

We build product, automate the repetitive work and turn your data into decisions. Senior teams, product mindset and focus on your business outcome.

AI process automation

We map the repetitive work that eats your team's day and turn it into flows that run on their own: agents that read documents, answer questions and move information across your systems.

  • Hours of manual work recovered every single week
  • Plugs into what you already use: ERP, CRM, WhatsApp, email and spreadsheets
  • Human review kept in the steps where mistakes are expensive
AI AgentsRAGLLMsIntegrations

Data & dashboards for decisions

We unify the information scattered across spreadsheets and disconnected systems, and turn it into dashboards that answer the questions that matter: what sells, what it costs and where the operation gets stuck.

  • A single source of truth, updated with no manual work
  • Business metrics and alerts, not decorative charts
  • Role-based access: every team sees what it needs
DashboardsETLSQLKPIs

Mobile Apps

React Native + Expo: one codebase for iOS and Android, with the feel of a native app.

  • Release and maintenance on both stores
  • Instant updates, no waiting for review
  • Push, offline mode and payments built in
React NativeExpoMultiplatform

Web Platforms

E-commerce, SaaS or internal tools: fast, scalable applications that stay easy to maintain.

  • Performance and SEO handled from day one
  • An admin panel shaped around your operation
  • Serverless infrastructure: you pay for what you use
Next.jsSCSSServerlessSPA

APIs & Backends

The engine behind the product: secure, documented APIs ready to integrate with whatever comes next.

  • Authentication, roles and auditing by design
  • Living documentation for your team and third parties
  • Ready for AI and external integrations
NestJSJavaSpring Boot

Fast MVPs

We put a real product in front of users in weeks — and if the project convinces us, we invest with you.

  • Scope trimmed to what validates the hypothesis
  • Weekly releases you can actually show
  • Option to partner up on equity
ValidationIterationGo to market

Modernization & Audits

We review legacy systems and build an improvement plan prioritized by impact, not by tech trends.

  • Technical debt and risk assessment
  • A staged plan that doesn't stop your operation
  • Migrations with no data or history lost
AuditsReengineeringDigital Transformation

Implants

Senior developers who join your team and your rituals, without you carrying the hiring or the turnover.

  • Candidates proposed in days, not months
  • They adapt to your stack and your way of working
  • If someone leaves, the replacement is on us
Staff AugmentationDevelopersTalent Management
Work

Selected projects

A few of the products we have designed, built and shipped.

How we work

From first call to production

No discovery phase that bills for three months. You know the scope, the date and the price before we write a line of code.

  1. 30 minutes

    Discovery call

    You describe the problem. We tell you honestly whether we are the right team, what it would take and where the risk is.

  2. 2 to 5 days

    Scope and proposal

    You get scope, milestones, a date and a price in writing. If the numbers do not close, we say so instead of padding the estimate.

  3. Every week

    Weekly releases

    Working software in a real environment every week, with what changed, what is next and what we need from you.

  4. Ongoing

    Launch and support

    Handover with documentation, repositories and access in your name — then monitoring and a team that still answers when something breaks.

Why Nexalto

What you actually get

We are a small studio on purpose. It is the only way to keep senior people on every project and answer for the result.

  • One senior team, end to end

    Discovery, architecture, code and release are handled by the same people. Nothing gets lost in a handoff to a cheaper team.

  • Product thinking, not ticket taking

    We push back when a feature will not move your numbers, and propose the version that will.

  • Fixed scope, fixed price

    You approve a written scope, a date and a number before development starts. Changes are quoted, never silently absorbed.

  • A working day you share

    Based in Buenos Aires: a full overlapping workday with teams in the US and across LATAM, in English or Spanish.

  • You own everything

    Code, infrastructure, accounts and documentation are in your name from the first commit. No lock-in and no hostage repositories.

  • We stay after launch

    Monitoring, fixes and a team that still answers when something breaks at seven in the evening.

FAQ

Questions we get before the first call

If yours is not here, ask it — we answer the same way, straight.

  • Discovery calls happen within 48 hours of you writing. For most projects we can have a team working within one to two weeks.

Contact

Tell us what you are building

Thirty minutes is enough to know whether we can help. No sales script, no obligation, and a straight answer if we are not the right team.

Send us a brief

Fill this in and it goes straight to us by WhatsApp or email — whichever you prefer.

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