HelixPixel
01 / 08

Custom software development

Software e plataformas

Web applications, SaaS platforms and native mobile apps, built for production rather than demos. The code is yours from day one — and we're still here after launch.

Overview

We build digital products that solve real business problems: internal systems, customer portals, multi-tenant platforms and iOS and Android apps.

We work in short cycles with weekly demos and an architecture designed to grow. The source code and intellectual property are yours from day one — and we stay with you after launch.

Who it's for

  • Companies that need a custom system instead of spreadsheets
  • Startups building a first MVP or scaling a product
  • Teams with legacy software to modernise
  • Businesses that want a mobile app for their customers

What we do

Software built for the real world.

  1. 01

    Web applications

    Fast frontends and robust backends, with serious security and infrastructure ready to scale.

  2. 02

    SaaS platforms

    Multi-tenant products with subscriptions, permissions, billing and admin dashboards.

  3. 03

    Native mobile apps

    iOS (Swift / SwiftUI) and Android (Kotlin / Compose), published on the App Store and Google Play.

  4. 04

    APIs & integrations

    Connections to ERPs, certified invoicing, payments, CRMs and third-party services.

  5. 05

    Legacy modernisation

    Gradual migration of old systems to current architectures, without stopping the business.

  6. 06

    Maintenance & evolution

    Monitoring, fixes and new features for a fixed monthly fee. Living software, not forgotten software.

Deliverables

Source code & documentationApps published on the storesStaging & production environmentsCI/CD pipelineAutomated testsMaintenance plan

Tools & technologies

TypeScriptNext.jsReactDjangoNode.jsPostgreSQLKotlinSwift

FAQ

Common questions about software & platforms

How much does custom software development cost?

It depends on the scope. A well-defined MVP usually has a fixed price, set after a short assessment phase; larger platforms are billed by milestone. You always get a detailed proposal before work starts.

Do you build iOS and Android apps?

Yes. We build native apps in Swift and SwiftUI for iOS and in Kotlin and Jetpack Compose for Android, and handle publication on the App Store and Google Play.

Does my company own the source code?

Yes. The code, documentation and intellectual property are yours from day one, and repositories can live in your company's accounts.

How we work

No black boxes.

Four steps, in any area. You see progress every week and always know what comes next.

  1. 01

    Assessment

    We talk to understand the problem, the people involved and the real scope. We leave with clear goals and a concrete proposal.

  2. 02

    Design

    Prototypes, architecture and plans validated before execution. We decide together, based on evidence.

  3. 03

    Execution

    Iterative delivery with weekly check-ins. You see the work moving forward, not a report at the end.

  4. 04

    Launch & follow-up

    Go-live, monitoring and continuous improvement. We stay with you after launch.

Contact

Let's talk about your project.

Two lines are enough to get started. We reply within one business day — with concrete questions or a first estimate, never a generic sales deck.

By email

Prefer to write directly? A real person from the team will reply:

geral@helixpixel.pt

Head office

Amadora, Portugal

We only use your data to reply to your request. Learn more in our Privacy Policy.