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End-to-end software solutions — Switzerland

We build the software your business runs on.

From AI automation to payments, integrations and cloud — one senior team, idea to production.

Services

Everything a software team ships. One team.

Eight capabilities, zero hand-offs — the details are in the cards.

AI Integration & Automation

Agents, chatbots, document intelligence — invoices straight into your ERP — and RAG knowledge bases. Swiss-data-residency aware.

Software Integrations

ERP ↔ CRM ↔ e-commerce ↔ accounting. Bexio, Abacus, SAP, Salesforce — APIs and data sync that just run.

Custom Software

Bespoke platforms and internal tools, idea to production.

Node.jsTypeScriptReact

Web & Mobile Apps

Customer portals, iOS/Android, dashboards.

React NativeiOS · Android

E-commerce & Payments

Shops and checkout with Twint, Stripe and Datatrans. Subscriptions and billing that reconcile themselves.

Cloud & DevOps

AWS architecture, serverless, migrations, CI/CD, cost optimization.

AWSServerlessIaC

Data & Analytics

Pipelines, real-time dashboards, forensic data investigations.

PipelinesDashboards

Legacy Modernization

We rescue aging systems without stopping the business — strangler-pattern migrations, one piece at a time.

From the lab

Built in-house to show what's possible

Previews of three systems from our own lab — not client work. Ask for the live versions on the call.

In-house demo

AI invoice extractor

PDF in, structured booking out. Watch it read.

In-house demo

Payment checkout flow

Twint, Stripe, Datatrans — one clean flow.

In-house demo

Real-time ops dashboard

Streaming metrics, sub-second refresh.

Industries

Industries we know deeply: fintech & payments · banking · energy · commodity trading · automotive finance — and we build for any business that needs software done right.

About

First a trader. Then an engineer.

Before writing production code, founder Edgar Nava spent nearly a decade trading physical commodities — over USD 200M across three continents. Markets punish sloppy systems. That lesson never left.

Today NAVA builds software the way a trader needs it: correct, fast and auditable — for banks, energy platforms and businesses across Switzerland and beyond.

USD 200M+

in physical commodities traded before moving to software — risk, operations and markets, learned first-hand.

Track record

Real numbers. No slideware.

270K+

payment transactions in 60 days on one platform

100M+

records analyzed in forensic investigations

10+

years shipping for banking, automotive finance & energy

How we work

Three steps. No theater.

01

Intro call

30 minutes to understand your problem and constraints.

02

Focused proposal

Fixed scope, clear price — not a 40-page deck.

03

Senior hands-on delivery

The people you meet are the people who build.

Let's build.

Book a 30-min intro call

30 minutes on your problem. No deck, no obligation — reply within one business day.

edgar@navaeng.ch