Marmara

İstanbul — Services

Deca Software offers 20 services in İstanbul, including web design, corporate websites, e-commerce and SEO. Our Samsun-based team runs projects remotely and arranges on-site meetings when needed.

Plate: 34 0212 39 Districts

İstanbul Alexxx Malev · CC BY-SA 3.0

Services we offer in İstanbul

İstanbul Corporate Website

Fast, accessible corporate websites built to strengthen trust, search visibility and qualified…

İstanbul E-Commerce Website

Secure, conversion-focused online stores with manageable products, payments, shipping and reporting.

İstanbul Custom Software Development

Purpose-built web software that simplifies workflows, connects systems and supports measurable…

İstanbul Landing Page Design

Focused landing pages designed for campaigns, clear messaging and higher-quality conversions.

İstanbul Booking & Appointment Systems

Reliable booking and appointment platforms with availability, notifications, payments and reporting.

İstanbul Mobile App Development

User-centred iOS and Android applications backed by secure APIs and maintainable architecture.

İstanbul SEO Services

Technical, content and authority-led SEO programmes built around sustainable organic growth.

İstanbul Local SEO Consulting

Local search optimisation that improves map visibility, location relevance and customer discovery.

İstanbul Google Ads Management

Accountable Google Ads management focused on qualified demand, conversion tracking and efficient…

İstanbul Web Performance Optimisation

Practical Core Web Vitals and front-end improvements for faster, more dependable experiences.

İstanbul Website Maintenance & Security

Managed updates, backups, security monitoring and incident support for business-critical websites.

İstanbul Hosting & Domain Management

Managed hosting, SSL, DNS, domain and business email services with clear operational ownership.

İstanbul UX / UI Design Services

Evidence-led UX and interface design that makes digital products easier to understand and use.

İstanbul Logo & Brand Identity Design

Distinctive logo and identity systems that keep every brand touchpoint recognisable and consistent.

İstanbul Corporate Design Solutions

Professional corporate design systems for presentations, documents, campaigns and digital channels.

İstanbul Social Media Design & Management

Planned social media content and design supported by a consistent publishing and reporting process.

İstanbul Print Material Design

Production-ready brochures, catalogues, packaging and print materials aligned with your brand…

İstanbul Digital Material Design

Flexible digital creative sets for websites, campaigns, marketplaces, email and social channels.

İstanbul Advertising & Creative Design

Campaign concepts and adaptable advertising creative designed around audience and channel…

İstanbul Video Production Services

End-to-end video production covering concept, scripting, filming, editing, motion and delivery…

Districts of İstanbul

Adalar Arnavutköy Ataşehir Avcılar Bağcılar Bahçelievler Bakırköy Başakşehir Bayrampaşa Beşiktaş Beykoz Beylikdüzü Beyoğlu Büyükçekmece Çatalca Çekmeköy Esenler Esenyurt Eyüpsultan Fatih Gaziosmanpaşa Güngören Kadıköy Kağıthane Kartal Küçükçekmece Maltepe Pendik Sancaktepe Sarıyer Şile Silivri Şişli Sultanbeyli Sultangazi Tuzla Ümraniye Üsküdar Zeytinburnu

Other Provinces in the Marmara Region

Balıkesir Bilecik Bursa Çanakkale Çankırı Edirne Kırklareli Kocaeli Sakarya Tekirdağ Yalova

Next step

Turn your digital goal into a clear roadmap

Let us clarify the need, priorities and success measures, then document an actionable project scope.

We listen to the need
We define the scope
We present the roadmap

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The right solution for the need

Solutions shaped for your industry

Open, practical guides on process, cost, SEO and digital product delivery.

Get to know Deca and how we work