Web App Development Basel

Web app development in Basel – Tailor-made web applications for your company

In digital transformation , web applications play a central role in business success. Companies in Basel and throughout Switzerland are increasingly relying on customized web apps to digitize processes, increase efficiency, and offer their customers innovative digital solutions. As an experienced web agency in Basel, we develop high-performance web applications that deliver real business results.

A professionally developed app allows you to reach your users regardless of the operating system or device. Unlike native applications, which must be programmed separately for each platform, web applications offer the crucial advantage of cross-platform availability at significantly lower development and maintenance costs.

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Your advantages

Why web apps for your business?

Web-based applications offer companies numerous strategic advantagesthat go far beyond traditional websites. A well-designed web application works seamlessly on any device – from a desktop computer in the office in Basel to a smartphone on the go in St. Johann or Gundeldingen. The app automatically adapts to the screen size of the respective device, thus ensuring an optimal user experience.

The most important advantages at a glance:

Platform independence: Works on all operating systems without separate native development for iOS, Android or Windows.
Cost efficiency: A single codebase for all devices reduces development and maintenance costs by 40-60% compared to native apps.
Instant updates: Changes and new features are rolled out centrally and are immediately available to all users.
No installation required: Users access directly via the browser – without app store downloads or approval processes.
Scalability: Grows with your requirements and can be flexibly expanded.
Integration: Connection to existing systems such as ERP, CRM or inventory management is possible.

Use cases

Typical use cases from practice

Our web design agency from Basel has already successfully implemented numerous projects for companies in the Basel area, from Kleinbasel to Riehen. The applications for modern web applications are diverse:

Customer portals and self-service

A customer portal allows your customers to access their data around the clock, manage orders, view invoices, or create support tickets. This reduces support costs by an average of 20-40% while simultaneously increasing customer satisfaction. Businesses in Allschwil or Münchenstein benefit from this automation just as much as larger companies in Basel's city center. The app is designed so that customers can access it from any device – whether from their office PC, their tablet at home, or on the go via smartphone.

B2B ordering platforms

For wholesalers and B2B providers, we develop platforms with tiered pricing, customized customer terms, approval workflows, and direct ERP synchronization. Such solutions increase repeat purchases by 10-25% and optimize the entire ordering process. Our e-commerce expertise is directly incorporated into the development. A B2B app like this makes it possible to digitally map complex approval processes and thereby significantly reduce processing times.

Responsive Design

Digitize internal processes such as quote creation, approval workflows, time tracking, and project management. This can reduce lead times by 30-60%while simultaneously increasing transparency and traceability. For example, a Basel-based service provider from Birsfelden was able to reduce its quote processing time from 3 days to 4 hours using a customized workflow application. Employees can use the app from any device, which is particularly advantageous for those working from home or traveling for business.

Data dashboards and reporting

Visualize your business metrics in real time. Monitoring dashboards with KPI tracking, automatic alerts, and customizable reports enable faster, data-driven decisions. From production monitoring to sales management, tailored dashboards create transparency. With a modern dashboard app, you can capture critical metrics at a glance and react immediately when thresholds are exceeded.

Progressive Web Apps (PWA)

Using PWA technologies, we develop applications that also work offline, send push notifications, and feel like native apps – but without the limitations of app stores. This is particularly relevant for field service teams or mobile data collection. A PWA offers almost all the advantages of a native app, but incurs significantly lower development costs and works across devices without separate versions.

40–60%

lower costs compared to native apps

6–10 W.

until the finished MVP

20–40%

Reduction of support costs through customer portals

4 hours.

Response time for critical problems

Our process

Our proven development process

From idea to productive application, we accompany you through a structured process that guarantees transparency and predictable results:

Phase 1

Discovery & Conception

In intensive workshops with your stakeholders, we capture the precise requirements, identify critical functions, and define measurable success criteria. Whether your company is located in Basel-Stadt or Basel-Landschaft, we can come to you or welcome you to our office on Thiersteinerallee. The result is a detailed concept with a cost estimate, a clear roadmap, and a transparent overview of the expected costs.

Important questions that we will clarify together:

What specific business problems should the application solve?
Who are the users and what functions do they really need?
Which systems need to be integrated?
What security and compliance requirements exist?
What do successful KPIs look like (e.g., process time, conversion rate, usage frequency)?
Which devices and browsers need to be supported?

Phase 2

UX/UI Design & Architecture

Our designers create clickable prototypes that you can test even before programming begins. In parallel, our architects develop the technical foundation: data models, API design, a security concept based on OWASP standards, and infrastructure planning. The Swiss web designfor which we are known is also reflected in our applications. This phase also determines how the app will be optimally displayed on different devices.

Phase 3

Agile development

We develop the application iteratively in two-week sprints. You receive weekly demos and can provide feedback early on. Transparency is not just a buzzword for us: you have access to progress updates at any time via our project management tool and receive regular status reports.

Phase 4

Testing & Go-Live

Before going live, we conduct comprehensive testing: functional tests, load tests, security checks, and browser compatibility tests. We create documentation and train your employees. The go-live is controlled with monitoring and alerting systems. Cross-device testing is particularly important to us to ensure that the app functions flawlessly on all common devices.

Phase 5

Operation & Further Development

After launch, we support your application with defined SLAs. Our support team responds to critical issues within 4 hours. Regular updates, security patches, and feature enhancements keep your app up to date. Our experience with professional maintenance of various systems also benefits you with web apps. Even after launch, it's possible to continuously expand the app's functionality and adapt it to new requirements.

Basel & Region

Local expertise for Basel and the region

As a Basel-based company, we understand the regional characteristics and requirements. Many of our customers are located in the Basel area. This local connection means:

Short communication channels and personal contact
Understanding of local market conditions and compliance requirements (GDPR, revDSG)
Preferred collaboration with Swiss hosting partners for data sovereignty
German-speaking support from Basel – no offshore teams

At the same time, we are globally networked technologically and work with the most modern development methods and international best practices.

Swiss Quality

Security and data protection – Swiss Quality

Protecting your data is our top priority. We implement multi-layered security measures according to industry standards:

OWASP Top 10

Protection against the most common security risks such as SQL injection, XSS, CSRF

Encryption

TLS 1.3 for transmission, AES-256 for stored sensitive data

authentication

Multi-factor authentication (MFA), OAuth2, SAML for single sign-on

Access control

Role-based rights management with the principle of least privilege

Compliance

GDPR and revDSG compliant, data processing agreements included

Monitoring

Continuous monitoring for anomalies and attacks

Backups

Encrypted, redundant backups with 30-90 day retention

Upon request, we work exclusively with Swiss data centers, ensuring your data never leaves Switzerland. This is particularly relevant for regulated industries or companies with stringent data protection requirements.

System integration

Integration into your existing IT landscape

A modern web application doesn't function in isolation, but is part of your digital ecosystem. We seamlessly integrate your new app with existing systems:

ERP systems: SAP, Abacus, Sage, Microsoft Dynamics
CRM platforms: Salesforce, HubSpot, Microsoft Dynamics 365
Ecommerce: Shopify, WooCommerce, PrestaShop, Magento
Payment gateways: Stripe, PayPal, Datatrans, PostFinance
Marketing tools: Google Analytics, Matomo, Mailchimp, ActiveCampaign
Collaboration: Microsoft 365, Google Workspace, Slack

Our experience with various platforms – whether Shopify, WordPress , or Joomla – enables us to implement fast and reliable integrations. API interfaces allow us to connect virtually any existing system and automate data flows.

performance

Performance and measurable results

A slow or unstable application frustrates users and costs revenue. We develop with a clear focus on performance:

Loading times

Time to First Byte (TTFB) under 200ms through edge caching and CDN

Target value: TTFB < 200ms

Core Web Vitals

Largest Contentful Paint (LCP) under 2.5 seconds, Cumulative Layout Shift (CLS) under 0.1

Target value: LCP < 2.5s / CLS < 0.1

Availability

SLAs up to 99.9% possible with automatic failover

Target value: SLA 99.9%

Scaling

Automatic load balancing during traffic peaks

Target value: Stable during traffic peaks

Mobile First

Optimized for mobile devices, which today often account for over 60% of traffic

Target value: 100% Mobile Usability

Comparison

Native Apps vs. Web Apps – A Comparison

Many companies face the question: Native app or web application? Here's an objective comparison:

criterion	Native Apps	Web Apps
Development costs	High (separate development per platform)	Means (a codebase)
Time-to-Market	Slow (8-16 weeks per platform)	Fast (6-10 weeks total)
Updates	App Store approval required	Available immediately
installation	Yes, via app stores	No, direct browser access
Offline capability	Complete	Partially possible with PWA
performance	Very good	Good to very good
Device access	Camera, GPS, sensors fully equipped	Limited, but sufficient
Maintenance costs	High (multiple codebases)	Low (one codebase)

Our recommendation: For B2B applications, internal tools, portals, and many B2C applications, web applications are the more economical and flexible solution. Native development is primarily suitable for computationally intensive apps (games, AR/VR) or those with intensive hardware usage. The significantly lower costs of a web app make it the optimal choice for most business applications.

Hosting

Hosting and infrastructure

We offer various hosting options for your web application:

Managed Hosting

Fully managed infrastructure in Swiss data centers

Cloud Hosting

Scalable solutions on AWS, Azure or Google Cloud

Hybrid

Combination of local infrastructure and cloud services

On-Premise

Installation on your own infrastructure

Go-to-Market

Marketing for your web app

The best application is useless if your target audience can't find it. We also support you with your go-to-market strategy:

SEO optimization

So that your app can be found in search engines

Google Ads

Targeted campaigns with our SEA expertise

Google Shopping

Product integration through our Google Shopping expertise

Online Marketing

Holistic online marketing strategies

Content Marketing

Content that convinces and engages users

Why we

Why choose Masterhomepage as your partner for your web app?

Your advantages in working with us:

Local presence: Office in Basel, personal meetings, German-language communication
Full service: From conception, design and development to hosting, maintenance and marketing
Experience: Over 15 years of expertise in web development, e-commerce and digital transformation
Technological diversity: Broad expertise in various platforms and programming languages
Fast support: Response times of a few hours for critical issues
Transparency: Clear communication, open processes, fair prices
Long-term partnership: Many customers have been working with us for over 10 years.

FAQ

Frequently Asked Questions

An MVP with a clearly defined scope typically takes 6-10 weeks. More complex projects with extensive integrations can take 12-20 weeks or more. During the discovery phase, we create a realistic timeline that also provides a transparent breakdown of costs.

Start your web app project

The first step is simple: Schedule a free initial consultation of 30-45 minutes. Together, we will analyze your use case, assess feasibility and risks, and outline an initial roadmap with a realistic cost estimate.

Let's work together to realize your digital vision – with a web application that not only impresses technically but also delivers real business results. From the initial concept to successful operation, we'll be your reliable partner. No matter what device your users are on or what your budget is – together we'll find the optimal solution for your company.

+41 61 681 54 50 Enquire now