What we do
End-to-end application development services
We specialize in custom application development tailored to meet the unique needs of our clients. Whether it’s a proof of concept, enterprise solution, SaaS platform, or API development, we offer full-service solutions from initial design to final deployment.
Custom built applications
Tailor your web applications with our expert frontend and backend development services. Whether you need a dynamic user interface, a robust backend system, or both, we deliver scalable, secure, and user-friendly solutions customized to your business needs.
Enterprise applications
Our enterprise web applications are built to handle complex business processes and large-scale operations. We develop robust and secure solutions that enhance productivity and streamline workflows.
Application re‑engineering
Modernize your legacy systems with application re-engineering. We enhance performance, improve security, and add new features, ensuring your software meets current business needs and scales for future growth.
SaaS development
Transform your service delivery with SaaS applications. We build scalable, secure cloud-based solutions that are easy to deploy, manage, and access from anywhere, enhancing your business’s reach and flexibility.
Proof of Concept (PoC) apps
Test your ideas quickly with PoC apps. Our rapid development approach validates concepts, helping you make informed decisions before full-scale development, saving time and resources.
API development
We provide custom API development services, creating secure, scalable APIs that enable seamless integration and data exchange between your systems, enhancing connectivity and functionality across your platforms.
Automating repetitive tasks
Ditch outdated spreadsheets with dynamic, automated applications. Our custom solutions eliminate manual data entry, reduce errors, and provide scalable, user-friendly tools for managing your business data more effectively.
Tools and utilities
Enhance productivity with custom tools and utilities. We develop specialized applications to automate tasks, manage data, and support your unique business processes, improving efficiency across your operations.
Web or mobile app?
Not sure which approach to go with? Read our article that contains benefits and differences between approaches.
Case studies
Our latest applications
Building tools to enhance Flare Network
Developing a Next.js-based frontend for minting, redeeming, and agent setup on Flare Network.
Building Belektron’s CO2 asset management system
Development of a custom-built platform for managing CO2 trading operations that is designed to scale and adapt to their growing operational needs.
Bring the legal industry to the 21st century
Development of a scalable, modular platform with advanced search and review system that transforms how users find and connect with legal professionals.
From spreadsheets to efficiency: how we transformed Hofer’s maintenance workflow
Developing a custom web application for Hofer that replaces an inefficient Excel-based system for facility maintenance.
Service benefits
Why build a web application?
Cross-platform accessibility
Web applications are accessible from any device with a browser, ensuring a consistent user experience across desktops, tablets, and smartphones.
Easy maintenance
Updates and maintenance are streamlined, with changes deployed instantly to all users, eliminating the need for individual downloads or installations.
Scalability
Web technologies allow for easy scaling, enabling your application to grow and evolve as your business expands.
Cost-effective development
Building with web technologies is often more affordable compared to native apps, offering high value with lower development and maintenance costs.
Seamless integration
Web applications can easily integrate with other systems and services through APIs, creating a connected and efficient digital ecosystem.
Fast deployment
Web applications can be developed and deployed more quickly, enabling faster time-to-market and quicker iterations.
Broad reach
By leveraging web technologies, your application can reach a wider audience, as it’s not limited to a specific platform or operating system.
Flexibility
Web applications can be updated and customized quickly to adapt to changing business needs, ensuring long-term relevance and effectiveness.
How we work
Our development process
1. Discovery and planning
We begin by understanding your business needs and goals. In this stage, we collaborate closely with you to gather requirements, define the project scope, and create a detailed plan. This ensures that the solution we develop is perfectly aligned with your vision and objectives.
2. Presentation and implementation
Next, we present our proposed solution, including design mockups and technical architecture. Once approved, our expert developers begin building the application, focusing on both frontend and backend development as required. We maintain open communication throughout the implementation, ensuring the project stays on track and meets your expectations.
3. Development and integration
After rigorous testing and quality assurance, we deploy your application into your live environment. But our work doesn’t stop there — 3APPES provides ongoing support and maintenance to ensure your application continues to perform optimally and adapts to any future needs.
Get a quote
Do you need a precise estimate for your app? Answer these questions to help us identify how we can help you best.