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~/solidra

Software built on solid foundations

We design your web, mobile and SaaS products with SOLID principles and build them to scale and last.

solidra — zsh

solidra init proje

  • Requirements analysed
  • Architecture designed (SOLID)
  • Tests written
  • Ready to ship

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~/services

What We Do

From idea to launch, we cover every layer of your product.

~/projects

Featured Projects

  • SaaS · AI AgriTech

    Tarlamapp

    Snap a photo of a sick plant and get a clear diagnosis with next steps.

    • clean architecture
    • ddd
    • multi-tenancy
    • +19
  • Mobile App · Loyalty

    Gönn Community App

    A coffee chain app for ordering ahead, skipping the queue and earning free treats.

    • react native
    • typescript
    • tanstack query
    • +5
  • Municipality · Kiosks

    Istanbul Metropolitan Municipality

    QR code information pages for visitors at the Galata Tower kiosks in Istanbul.

    • laravel
    • mysql
    • qr kodlar
    • +2
  • Corporate · Industrial

    Çubukçuoğlu Mühendislik

    A website for an industrial boiler manufacturer operating since 1971.

    • laravel
    • mysql
    • javascript

~/clients

Organisations We Work With

  • TarlamApp
  • Extracım
  • OneBill
  • İyi Masa
  • Yaka.la
  • Nevşehir Belediyesi
  • Söke Un
  • Mersin Büyükşehir Belediyesi
  • İzmir Büyükşehir Belediyesi
  • İstanbul Büyükşehir Belediyesi
  • İzmir Mekan Rehberi

~/why-solidra

Why Solidra?

Our name comes from the SOLID principles of object-oriented design. The five squares in our logo stand for these principles: each an independent module, together one structure.

  1. Single Responsibility

    Every module has a single job.

    Changes are made quickly and safely.

  2. Open/Closed

    Open for extension, closed for modification.

    New features are added without breaking what works.

  3. Liskov Substitution

    Parts can replace one another.

    Components can be swapped without surprises.

  4. Interface Segregation

    Small, focused interfaces.

    The system stays understandable and easy to maintain.

  5. Dependency Inversion

    Depend on abstractions, not on concrete parts.

    Business rules survive infrastructure changes.

~/process

How We Work

  1. 01 /

    Discovery

    We clarify needs and goals together.

  2. 02 /

    Architecture

    We design a scalable, testable structure.

  3. 03 /

    Development

    We build in short cycles with visible progress.

  4. 04 /

    Testing

    Automated and manual tests safeguard quality.

  5. 05 /

    Launch

    We launch smoothly and measurably.

  6. 06 /

    Support

    We keep maintaining and improving after launch.

~/numbers

Solidra in Numbers

Years of Experience
15+
Completed Projects
100+
Public Sector Projects
4+
Happy Clients
50+

~/awards

Awards

Digital Awards Turkey

02Rank2nd place

Best Website — Industry Category

Industry

Çubukçuoğlu Mühendislik project (together with Fikir İşler A.Ş.).

Let's Build Your Next Project Together

Tell us your idea and we will map out the best path together.