Custom Software & Mobile App Development for Web, iOS & Android

Scalable, Secure and User-Friendly Digital Applications

From Idea to Successful Application

At Codeflex, we build software and mobile apps that perfectly match your requirements and immediately add value to your business. Whether you want to launch a new product, improve internal processes, or develop an MVP: we deliver quality you can rely on.

From the first sketch to launch and ongoing support: we ensure everything runs smoothly and efficiently.

Want to know more? Get in touch or email [email protected]

Why Codeflex?

We create software that works—user-friendly, scalable, and future-proof. Our team combines technical expertise with a practical, transparent approach.

With our Dutch-Serbian model, you get fast communication, reliable delivery, and no unnecessary hassle.

What We Build

We develop, among others:

• Custom web applications
• Native and cross-platform mobile apps (iOS & Android)
• SaaS platforms and internal tools
• E-commerce solutions and CMS systems
• MVPs for startups and innovation projects

We specialize in mobile apps for iOS, Android, and cross-platform frameworks such as React Native and Flutter. Whether it’s a consumer app, a mobile service, or an internal tool, we quickly turn your idea into a user-friendly, secure, and stable application.

How We Work

Our process is clear and results-oriented:

• Workshops to define goals and planning together
• UI/UX design focused on usability and speed
• Agile development with clear milestones and regular updates
• Testing, launch, and post-launch support

You stay in control; we handle the technical work.

Building Something Great Together?

Do you have plans for an application? We’re happy to help you realize it quickly and successfully.

Get in touch or email [email protected]

Technologies and Tools

Looking for specific knowledge or experience? We work with, among others:

Languages & Frameworks:  React, Angular, Vue.js, Node.js, Python, PHP, C#, .NET, Java, JavaScript, TypeScript, HTML5, CSS3

Mobile:  React Native, Flutter, Swift, Kotlin, iOS SDK, Android Studio, Firebase, Expo

CMS & Platforms:  WordPress, WooCommerce, Magento, Shopify, Sanity, Strapi

Cloud & DevOps:  AWS, Azure, GCP, Docker, Kubernetes, Terraform

Testing & QA:  Cypress, Playwright, Selenium, Postman, Jest, Mocha, manual and automated QA

Design & Collaboration:  Figma, Adobe XD, Sketch, Jira, Confluence, Notion, Miro, Trello, Slack

Data & Backend:  MySQL, PostgreSQL, MongoDB, Redis, Firebase, GraphQL, REST APIs, Prisma, Supabase