Building digital solutions
that grow with you

Your partner in creating scalable, reliable solutions

Custom software,
endless potential

ARG builds digital products that grow with your business. We work alongside startups, scale-ups, and enterprises as a long-term partner, not a one-off vendor. Solid architecture, clean code, and a team that stays in the room from the first sprint to your tenth product iteration. We work combining technical rigour with product thinking to build things that are ready for where you're going, not just where you are.

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Custom Software • SaaS Development • Server Infrastructure • Prototyping • AI • MVP • Backend Development • Frontend Development •

Custom Software • SaaS Development • Server Infrastructure • Prototyping • AI • MVP • Backend Development • Frontend Development •

01

Product Discovery + Prototyping

Product Design
Prototyping

You have to love it, but the truth is: we're thinking about your customer from day one. We study your ideas before transforming them into actionable plans, by analyzing your business needs, market trends, and customer demands. Only then do you get an in-depth roadmap to create your digital product. Let's build one that doesn't just enter the market but leads it.

02

MVP Launch

Minimum Viable Product
Launch
AI

You guessed it right: the proper strategy can do you places. Launch your MVP flawlessly with a streamlined approach. We combine human expertise with AI-powered insights to refine your concept, validate assumptions, and prioritize what really matters. Get expert advice from concept to market launch, focusing on your MVP's prime features. This fast, data-driven strategy works wonders in today's fast-paced business world. So, rest assured, your (minimum) effort will land optimal results.

03

Frontend Development

Maintainable
Scalable

Build a website or app that adjusts, adapts, and delivers clear messages. You can only get this by creating a smooth experience across all devices — for everyone. Function and appeal have never looked so good.

04

Backend Development

Efficient
Scalable

The behind-the-scenes nobody sees is where everything starts. Build your website or app from the basics: databases, servers, and accounts. We handle what users don't see, assuring everything runs smoothly whenever they land on your (brand-new) digital product. Bet on a solution that scales with your business.

05

Server Infrastructure

DevOps
Cloud

Set up robust server infrastructure with automated deployment pipelines. We build scalable, secure, and cost-effective solutions that grow with your business. From cloud architecture to CI/CD, we handle the foundation so you can focus on building features.

06

Automation

Efficiency
AI

Efficiency isn't just a goal—it's a strategy. Streamline your operations with smart automation that removes friction and frees your team to focus on what truly matters. Combining proven workflows with AI-powered optimization, we help you cut manual effort, reduce errors, and move faster than ever. From automating repetitive tasks to orchestrating complex processes, our approach ensures every system works in sync.

They trusted us. It's your time now.

Our Work
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Problem

The implementation of Mojaloop's financial hub faced challenges at the intersection of technology, finance, and inclusivity. Ensuring seamless interoperability among diverse financial systems required overcoming technical hurdles like harmonizing protocols, maintaining data integrity, and handling high transaction volumes in unstable network conditions. Additionally, compliance with varied cultural, regulatory, and economic frameworks complicated the mission of fostering financial inclusion while maintaining stakeholder trust and credibility.

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Solution

ARG Software was invited to cooperate in a new version for the open-source solution that made digital payments easy and affordable for people and organizations worldwide.

Mojaloop's vNext implementation enhanced scalability, security, and modularity through an updated tech stack and microservices architecture to address these challenges. Real-time transaction settlement was implemented to reduce delays, and advanced security measures safeguarded sensitive data. Regulatory compliance tools were developed, and the user experience was improved with a more intuitive and accessible interface. Interoperability was expanded globally by fostering partnerships, while comprehensive resources enriched developer ecosystems. Educational efforts and a well-planned migration ensured a seamless transition, positioning Mojaloop as a powerful tool for inclusive financial transformation.

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Tech Stack:
Express, MongoDb, Kafka, Angular, Docker, Jest, Node
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Problem

Dokutar aimed to help businesses of all sizes streamline their tax processes while maintaining full GDPR compliance. Their mission was to offer a secure, user-friendly platform that could save time and reduce costs, positioning them to capture new market opportunities ahead of their competitors. However, their current solution was restricted by scalability limitations. To overcome this, they needed to migrate Dokutar from WordPress to a more robust, dedicated backend that would provide the scalability and speed required.

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Solution

ARG Software worked with MbNetzwerk to develop a more intuitive interface and efficient backend, making tax management as simple as point and click.

The tax documentation software successfully addressed all key challenges, delivering a secure, efficient, and user-friendly cloud-based solution for managing tax processes. It enabled seamless document storage and organization, with automated data capture reducing manual entry errors. Workflow automation guided users through the tax documentation process, ensuring compliance and accuracy at every step.

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Tech Stack:
TypeOrm, Express, React, Docker, Jest, MySQL, Node

Dokutar

Dokutar

Digital Marketing
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Problem

Skytracks aimed to develop a cloud-based music production studio that allows musicians, producers, and audio engineers to collaborate online. This required implementing real-time collaboration tools, virtual instruments, cloud storage, an integrated digital audio workstation (DAW), audio effects, and sample libraries. Additionally, ensuring robust security, seamless export options, and compatibility with various devices posed challenges, all while maintaining low latency and a user-friendly interface.

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Solution

ARG Software partnered with SkyTracks to help developing a new leading, cloud-based music production suite.

Skytracks successfully launched a cloud-based music studio by leveraging scalable cloud services to host its components. Real-time collaboration was enabled through low-latency streaming technologies like WebRTC. A rich library of virtual instruments, effects, and sample libraries was integrated into an intuitive DAW accessible via web browsers.

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Tech Stack:
Knex, Tone.js, Tailwind, Kpa, Angular, Docker, Jest, Node
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Problem

TvCine encountered significant challenges in implementing and maintaining features for its frontend and backoffice systems. The frontend required a user-friendly, intuitive interface while ensuring cross-browser and cross-device compatibility. Responsiveness to different screen sizes and performance optimization were critical for delivering a seamless user experience.

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Solution

By combining digital expertise with innovative technology, the new platform exceeded key performance indicators and highly improved user engagement.

TvCine successfully addressed all challenges and achieved its objectives. The frontend was designed to be intuitive, responsive, and compatible across devices and browsers, providing a consistent and efficient user experience. Performance optimization ensured smooth functionality and quick load times.

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Tech Stack:
Vue.js, MongoDb, Entity Framework, .Net Core, Nuxt
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Problem

Developing a music rights management platform presented several challenges due to the complexity of managing music catalogs, tracking royalties, and enforcing rights. Key requirements included organizing extensive metadata for compositions and recordings, calculating and tracking royalties from diverse revenue streams, and facilitating licensing processes for media usage.

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Solution

ARG Software teamed up with North Music Group to create an innovative platform that simplified music rights management.

The music rights management platform successfully met all objectives by delivering a robust and comprehensive solution. It provided catalog management with detailed metadata and automated royalty tracking to ensure accurate and transparent calculations.

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Tech Stack:
.Net Core, Entity Framework, Octopus Deploy, Docker, React, Hangfire, PostgreSQL, MediatR
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Problem

The application initially presented significant challenges, arriving in a completely non-functional state. While the user interface was implemented, it was merely illustrative and lacked connection to the backend. The backend itself was dysfunctional, creating frustration for the project owner.

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Solution

ARG Software created a digital solution where, besides connecting every dot, commands worked at first and made sense.

To address the challenges, the backend was completely rebuilt from the ground up, leveraging a new technology stack to ensure functionality, efficiency, and reliability. Within just a few months, the reworked application met its objectives, connecting the UI to a fully operational backend and delivering the core functionalities seamlessly.

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Tech Stack:
MikroOrm, Next, Kafka, PostgreSQL, Docker, Nx, Webpack, Nest.js

It was a pleasure to work with! Good communication solid work and helped us deliver our new version of the product in a timely fashionable way.

Marc-André Mignault, Project Manager at Skytracks

ARG Software were great to work with from the first day. We needed a MVP for our tourism management company and they provided all the technical solutions we required, optimizing and improving our day-to-day operations. I definitely recommend ARG Software's team for their effort and great work. Thank you so much!

Andre Mendo, CEO at Hostelier

Jose and Rui delivered good work and I enjoyed working with them. They transformed a legacy api from PHP to Typescript, where their architectural skills in building an object-oriented backend where really handy. They were quick in extending their knowledge and competence in Typescript-based projects to successfully complete the project. It is likely that we will hire them in the future for projects.

Hendrik, CTO at Dokutar

ARG did great! Was awesome to work with and always quick to respond. Great attitude despite project requirements changing. Also helped out in a few tight spots with last-minute requests — highly recommend working with ARG!

Austin Klise, CEO at Klise Consulting
Working With Us

From Zero to Hero

By trusting us, you (always) end up winning. Even if we meet once in a lifetime, you get a solid, lasting partnership where people come first.
And each challenge, too.

Once you decide to go on this adventure, know that your job always comes first. Each client and challenge deserves everything we have, so we don't pile up tasks but instead focus on increasing quality.
And yes, we answer fast. So, feel free to tell us what worries you during the process.

Don't expect endless emails and calls. We'll discuss everything at the right time.

There's no micro-management, only a primary focus: meeting your goals and deadlines.
One thing is sure: you'll always get a digital, battle-proof, scalable solution. Expect an all-in team, ready to meet your expectations.

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Years of experience combined

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Meet Our Team

You can't do anything without brains

More than a team — your innovation partners. Meet the passionate experts dedicated to fueling your success.

JoseAntunes - ARG

Jose Antunes

CO-FOUNDER - Software developer
RuiRocha - ARG

Rui Rocha

CO-FOUNDER - Software developer

Common questions,
honest answers.

FAQ

The cost depends entirely on scope, complexity, integrations, and scalability requirements. An MVP with a focused feature set is very different from a multi-role platform with complex workflows and third-party integrations.

Instead of fixed pricing, we provide:

  • A structured discovery phase
  • Technical breakdown of features
  • Architecture recommendations
  • A realistic timeline and budget range

This ensures clarity and prevents scope surprises later.

Most MVPs are delivered within 8–14 weeks, depending on:

  • Feature complexity
  • UX/UI depth
  • Integrations (payments, APIs, compliance, etc.)
  • Performance or security constraints

We work in short development cycles so you can validate quickly and iterate based on real user feedback.

Yes. We collaborate with companies in North America, South America, Europe, and globally. Our process is built for remote execution with:

  • Structured sprint reviews
  • Clear documentation
  • Transparent progress tracking
  • Reliable time zone overlap

Location is never a limitation — communication and process matter more.

Both. We support:

  • Startups building and validating MVPs
  • SMEs modernizing systems
  • Scaling companies optimizing performance
  • Enterprises building custom internal platforms

Engagement models are tailored to your growth stage.

We select technology based on long-term maintainability and scalability, not trends. Common stacks include:

  • Web: React, Next.js, TypeScript
  • Backend: Node.js, .NET, Java
  • Cloud: AWS, Azure, GCP
  • Mobile: React Native, Flutter
  • Databases: PostgreSQL, MongoDB

Architecture decisions are driven by business goals.

We apply engineering best practices:

  • Clean architecture principles
  • Automated testing
  • Code reviews
  • CI/CD pipelines
  • Infrastructure as Code
  • Security-first design

We build software meant to evolve — not to be rewritten after year one.

Yes. We frequently support clients post-launch with:

  • Performance optimization
  • Cloud cost optimization
  • Feature expansion
  • Dedicated team extension

Our goal is long-term partnership, not one-off delivery.

Yes. You can work with:

  • A cross-functional product team
  • Dedicated engineers embedded into your internal team

We adapt to your preferred collaboration model.

Our structured process includes:

  • Discovery & technical planning
  • Architecture design
  • Agile sprint-based development
  • Continuous QA & testing
  • Launch & support

You maintain full visibility and control throughout the lifecycle.

We begin with a strategy call to understand:

  • Your business goals
  • Technical constraints
  • Growth plans
  • Timeline expectations

From there, we provide a clear roadmap and proposal. No guesswork. No inflated promises.

You want real results?

Let's start
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Built for scale

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Shipped to production. Across industries.

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what we've shipped.

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