STREAMCODE Fast. fluid. automated.
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Software development company · Aigaleo, Attica, Greece

Software built to carry real business weight

We design and build websites, web applications and custom systems — from the first line of code to running them in production. One accountable contact, clear deliverables, no loose ends.

  • Firm timelines and transparent pricing
  • Code that can still be maintained after handover
  • Support and monitoring in production
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Aigaleo, Attica VAT 803036839 Reg. 187937003000

Technologies we work with daily

  • Java & Spring Boot
  • Quarkus
  • TypeScript & Next.js
  • PostgreSQL
  • Docker
  • NGINX
  • NATS
  • Redis / Valkey
Services

What we can take on

We cover the full lifecycle of a software project. Depending on the need we take on web development in Athens, custom software around your process, and myDATA integration with the Greek tax platform.

Web development

We build websites and web applications that load fast, get found on Google and do not need rebuilding in two years.

Web development

Mobile applications

We design and build iOS and Android applications that talk reliably to your systems and pass app store review.

iOS & Android apps

Custom software

When no off-the-shelf product fits the way you work, we build software around your process instead of the other way round.

Custom software

Cloud, DevOps & infrastructure

We set up the environment your software runs in, so upgrades stop being a risk and problems surface before your customers report them.

Cloud & DevOps

Integrations, myDATA & payments

We connect your systems to each other and to the authorities and providers that need to be kept in sync.

myDATA integration

Technical consulting

A second, independent opinion before you make a decision that costs you time or money.

Technical consulting
How we work

A process without surprises

Every project moves through the same four stages. You always know where things stand, what is being delivered and what comes next.

Understand

We capture what the project must achieve, who will use it and what the constraints are. The stage ends with a written scope.

Design

We define architecture, data model and interfaces, then agree on deliverables and timeline before any production code is written.

Build

We deliver in small working increments with tests. You see progress regularly and give feedback while there is still time to use it.

Launch & support

Controlled deployment, documentation, knowledge transfer and monitoring. We stay available for fixes and later phases.

Client work

Websites we delivered that are live

Two projects you can visit right now. Pick one to see the result in practice.

See all work

Our own products

Systems we built that are live today

These are not template demos. They are our own systems in real operation, which we designed, built and maintain.

Custom internal tools

Timesheet & monitoring tools

Working-hours tracking and telemetry dashboards for field devices, in daily production use.

No public link

See all projects in detail

Why Streamcode

Few people, clear accountability

We are not an agency with layers in between. You talk directly to the engineer building your project.

One point of contact

No handover from salesperson to project manager to developer. The same person knows your project from start to finish.

Code that is genuinely handed over

You get the repository, the documentation and the rights. No lock-in to a platform or to us.

Operations experience, not just development

We run our own systems in production. We know what backups, monitoring, upgrades and a 3 a.m. incident actually involve.

Realistic commitments

If something does not fit the available time or budget, you hear it at the start along with an alternative.

Frequently asked questions

How much does a website or application cost?

It depends on scope. A corporate presentation site is a very different project from an application with user accounts, payments and integrations. After an initial 30-minute conversation you receive a written proposal with a breakdown of deliverables and a fixed price per phase.

How long does a project take?

A corporate website is usually complete in three to six weeks. An application with a database and user roles starts at two to three months for a first working release. The timeline is finalised after the design stage so that it is a commitment rather than a guess.

Do you maintain the project after launch?

Yes. We offer a support agreement covering fixes, security updates, backups and monitoring. You can also take the project in-house — we hand over code and documentation without restrictions.

Do you work with clients outside Greece?

Yes. We are based in Aigaleo, Attica and work remotely with clients across Greece and internationally. Meetings are held by video call and everything agreed is documented in writing.

Can you take over a project someone else started?

Often yes. We begin with a technical review of the existing code and infrastructure to establish what can be kept and what needs rewriting. At the end of the review you receive a written assessment of risks and options, whether or not we continue together.

Do you integrate with the Greek myDATA platform?

Yes. We implement technical myDATA integrations: asynchronous document transmission, duplicate-submission protection and a visible pending list for users. For what applies to you in tax terms, your accountant is the authority. More on the myDATA integration service.

Have a project in mind?

Tell us what you need to achieve. You get a concrete proposal with scope, timeline and cost — no obligation.

Start the conversation