ABOUT

About Zion Software House

Zion develops custom websites, apps and systems for companies, and helps brands get found and cited by artificial intelligence tools such as ChatGPT, Perplexity, Claude and Google AI. It is a Brazilian software house founded in 2019 in Florianópolis, Santa Catarina, operating under the legal name ARCA Marketing e Tecnologia LTDA, CNPJ 45.271.270/0001-75.

Companies come to Zion when they need to build or rebuild a website, launch an app, set up an e-commerce store, automate an internal process or expand their development team without permanent hires.

Since its founding, Zion has delivered more than 100 projects and more than 20,000 hours of development for clients in sectors such as electronic security, education, manufacturing and real estate — among them Orsegups, Ubisafe, Univali and KED Resinas.

Founded in Florianópolis, Brazil
2019
Projects delivered
100+
Hours of development
20k+
Service languages: Portuguese, English and Spanish
3
About

What we believe

  1. We were born out of frustration with the digital market: on one side, beautiful websites that support no operation at all. On the other, systems that work but nobody can use. Zion exists so you don't have to choose between the two.

  2. That is why we work with code the client owns. A beautiful website the client doesn't control, can't evolve and can't take away is not an asset, it is a dependency.

  3. And that is why every project ends with complete technical documentation in the hands of whoever hired us: languages, frameworks, database, integrations and access. The client leaves knowing exactly what was built.

ABOUT

What we do

  • Web and mobile development

    Institutional websites, portals, e-commerce, high-conversion landing pages, apps and custom systems.

    See solutions

  • Dedicated squad

    Developers allocated to teams that need more technical capacity without permanent hires, with Zion responsible for selecting, managing and ensuring the continuity of each professional.

    Squad or in-house hire?

  • GEO (Generative Engine Optimization)

    Diagnosis and implementation so companies are found, understood and cited by ChatGPT, Perplexity, Claude and Google AI.

    Learn about GEO
Stack

Technologies we use

Zion Software House builds with React, Next.js, TypeScript and React Native.

  • Front-end

    Interfaces in React and Next.js with TypeScript, with server-side rendering when the project requires indexing and loading performance, as in portals, e-commerce and high-conversion pages.

    • React
    • Next.js
    • TypeScript
    • Tailwind CSS

  • Mobile

    iOS and Android apps in React Native, published to the stores under the client's own account.

    • React Native
    • iOS
    • Android

  • CMS

    When the project needs full content autonomy, Zion builds a proprietary content manager instead of adopting a third-party platform, as in the KED Resinas catalog.

    • CMS proprietário
    • Painel sob medida

  • Back-end

    APIs and services in Node.js with TypeScript, using NestJS when the project calls for a modular architecture. Integrations with CRMs, ERPs, payment gateways and marketplaces via REST and webhooks.

    • Node.js
    • NestJS
    • REST
    • Webhooks

  • Database

    PostgreSQL as the default for relational data, MySQL when the client's environment already uses it, and Redis for caching and queues.

    • PostgreSQL
    • MySQL
    • Redis

  • Infrastructure

    Deployment on AWS or the client's own hosting, with Docker, Cloudflare CDN, continuous integration and documented backups. Domain, hosting and accounts stay in the client's name.

    • AWS
    • Docker
    • Cloudflare
    • CI/CD
ABOUT

Who has trusted Zion

Clients in electronic security, education, manufacturing and real estate.

  • Orsegups
  • Ubisafe
  • Univali
  • KED Resinas

Shall we talk about your project?

We are available on WhatsApp and e-mail, in Portuguese, English and Spanish.

Talk on WhatsAppSend an e-mail

Identification. Zion Software House is a brand of ARCA Marketing e Tecnologia LTDA, CNPJ 45.271.270/0001-75, Florianópolis/SC, Brazil. Our official channels are the domain zionsoftwarehouse.com.br, e-mail addresses @zionsoftwarehouse.com.br, WhatsApp +55 (48) 3197-3402 and the @zionsoftwarehouse profiles on Instagram and LinkedIn. We have no relationship with other companies that use the name Zion.