Software & Apps · Heidelberg

Web application development in Heidelberg

Where top-tier research and Old Town romance lie as close together as in Heidelberg, digital solutions have to do both: work precisely and delight people. Nano Concepts supports companies from Heidelberg with Web Applications – from the region – in person on site.

Distance approx. 25 kmEngagement on site & remoteInitial consultation free
Web Applications in Heidelberg
Short & clear

Web app development produces software that runs in the browser – such as customer portals, dashboards, booking systems or SaaS products with login, roles and a database; Nano Concepts handles concept, frontend, backend, hosting and operation. Lean web tools start in the Starter package from €2,500, portals with integrations fall into the Professional package from €8,000, and large platforms are priced individually in the Enterprise package. You start with a free initial consultation and then receive a transparent quote. For companies in Heidelberg, we work from the region – in person on site.

Hire a web app developer in Heidelberg

Heidelberg's biotech companies, hospitals, research institutions and tourism businesses need digital tools that handle scientific precision and strict data protection. Well-designed software, automated analyses and secure IT operations relieve teams who actually want to do research, treat patients or look after guests.

01

A web application is software that runs in the browser – on the office PC, the laptop at home and the tablet on the go. In web app development, we combine the ease of use of modern websites with the power of classic business software: customer portals with login, dashboards with live key figures, booking and ordering systems, or complete SaaS products that you market to your own customers.

02

It's only around 25 km from our headquarters in Dudenhofen to Heidelberg. That's why workshops, acceptance reviews, and training sessions are often held right at your site – and if things need to move fast, we can be there on short notice. Whether you're searching for “web application developers in Heidelberg” or “web application development in Heidelberg”: at Nano Concepts you get consulting, implementation, and support from a single source.

Story

Web application development in Heidelberg in 7 slides

Just swipe through: what Web application development delivers, what we build for you, and how other companies benefit.

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Web Applications · Heidelberg

Web application development in Heidelberg. Built around your workflows.

Web app development produces software that runs in the browser – such as customer portals, dashboards, booking systems or SaaS products with login, roles and a database; Nano Concepts …

  • Free initial consultation
  • Transparent, fixed price if you like
  • Reply usually within 24 hours
  • Remote and on site in Heidelberg
nanoconcepts.de
02 / 07

How you can tell

Does this sound familiar?

Typical signs that Web application development is worth it:

  1. 01Customers ask by phone or email for information they could easily look up themselves.
  2. 02Your employees work at different locations or on the move and need access to the same data.
  3. 03You want to sell a business idea to other companies as software as a service.
  4. 04Key figures are scattered across several systems, and reports are painstakingly assembled by …
nanoconcepts.de
03 / 07

Your benefit

What you get out of it.

No installationUsers simply open a link. That lowers the barrier to entry for customers and saves your IT …
Central updatesNew features and security fixes are available to all users immediately – no update prompts …
Available everywhereWhether in the office, working from home or on a construction site: the web app runs on any …
nanoconcepts.de
04 / 07

In practice

Not just talk. Actually built.

WebseitenCheck AIEnter a website, see the analysis and an optimized preview – with a score and tiered pricing.
KreditKoala.deFinance portal for real-time comparisons of loans, financial products and insurance – with partner …
nanoconcepts.de
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Process

A clear process. No surprises.

  1. 01
    User groups & goalsWe clarify who uses the web app – employees, customers, partners – and …
  2. 02
    Information architecture & prototypeNavigation, roles and core views take shape as a clickable prototype that …
  3. 03
    Frontend & backend developmentWe develop the interface, database and business logic in parallel and …
  4. 04
    Security, load & device testingWe check the permission concept, load times and display on different …
nanoconcepts.de
06 / 07

On site & remote

Close by. Even from afar.

Web applications are ideal for working at a distance: every intermediate version is reachable by link, and you give feedback directly in the browser. We run workshops on user groups and prototypes by video or on site when needed.

HeidelbergAltstadtBergheimNeuenheimWeststadt
nanoconcepts.de
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Let's get started

Unlock your full potential.

Tell us about your project in Heidelberg – we usually get back to you within 24 hours with an initial assessment.

TOGETHER. DIGITAL. SUCCESSFUL.

nanoconcepts.de
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Local connection

Web application development for companies in Heidelberg

The university, the university hospital, the German Cancer Research Center, EMBL and Max Planck institutes make Heidelberg a life sciences location. For biotech companies and service providers in the technology park and in the Bahnstadt district, we build custom software, web applications and portals for lab workflows, study and project management, with interfaces to ERP and DATEV and dashboards for analysis.

For funding questions, contacts in Baden-Württemberg include L-Bank and IHK Rhein-Neckar; nationwide, the federal funding database is a good starting point. We're happy to support you with a clear project description.

Nearby: Schwetzingen (approx. 10 km), Walldorf (approx. 10 km), Wiesloch (approx. 15 km), Hockenheim (approx. 15 km).

Heidelberg location

Residents
around 162,000 (as of 31.12.2022)
Region
Rhine-Neckar Metropolitan Region
German state
Baden-Württemberg
Chamber of Commerce
IHK Rhein-Neckar
Skilled Trades
Handwerkskammer Mannheim Rhein-Neckar-Odenwald
Higher education
Ruprecht-Karls-Universität Heidelberg, Pädagogische Hochschule Heidelberg, SRH Hochschule Heidelberg, Hochschule für Jüdische Studien Heidelberg
Development bank
L-Bank
Distance
approx. 25 km to Dudenhofen
Fields of application

Typical use cases in Heidelberg

Heidelberg is shaped by Germany's oldest university, a large university hospital and internationally renowned research institutions such as the German Cancer Research Center and EMBL. This has given rise to a strong life science and biotech focus, complemented by software and service companies in the Bahnstadt district and the surrounding area. The Old Town and the castle also make the city one of Germany's best-known travel destinations.

Scope of services

Our services around Web application development

Customer & partner portals

Self-service areas where customers can view orders, download documents, create tickets or reorder – around the clock.

Dashboards & reporting

Key figures from different sources presented clearly, with filters, charts and export functions for management and departments.

SaaS products

Multi-tenant platforms with registration, subscription management and payment integration that you market to your own customers.

Users, roles & login

Secure sign-in, with two-factor authentication or single sign-on if you wish, and a finely graded permission concept.

Responsive interfaces

Interfaces designed together with LOMA DESIGN that are equally easy to use on smartphone, tablet and desktop.

Hosting & deployment

Setup of the server infrastructure, automated deployments and, on request, hosting in German or European data centers.

When Web application development is worth it

  • Customers ask by phone or email for information they could easily look up themselves.
  • Your employees work at different locations or on the move and need access to the same data.
  • You want to sell a business idea to other companies as software as a service.
  • Key figures are scattered across several systems, and reports are painstakingly assembled by copy-and-paste.
  • A desktop software is to be replaced because installing and updating it on every computer takes too much effort.

Your benefits with Nano Concepts

No installation

Users simply open a link. That lowers the barrier to entry for customers and saves your IT effort on distribution.

Central updates

New features and security fixes are available to all users immediately – no update prompts on individual devices.

Available everywhere

Whether in the office, working from home or on a construction site: the web app runs on any device with an up-to-date browser.

Grows with you

The architecture is designed for growth – from the first pilot users to thousands of active accounts.

Process

How your project in Heidelberg works

  1. User groups & goalsWe clarify who uses the web app – employees, customers, partners – and which tasks each group should complete in it.
  2. Information architecture & prototypeNavigation, roles and core views take shape as a clickable prototype that you can test with real users.
  3. Frontend & backend developmentWe develop the interface, database and business logic in parallel and provide intermediate versions in a test environment.
  4. Security, load & device testingWe check the permission concept, load times and display on different browsers and devices before the platform goes live.
  5. Launch & operationsAfter go-live we monitor availability and performance and develop the platform further based on real usage.

Technologies

ReactNext.jsTypeScriptVue.jsLaravelNode.jsPostgreSQLRedisTailwind CSSDocker
FAQ

Frequently asked questions about Web application development in Heidelberg

Yes. We work with companies from Heidelberg – remotely and on site when needed. Because web apps run in the browser, you can try out every development stage directly from Heidelberg in our test environment.

Yes. Before launch, we invite selected employees or customers from Heidelberg to a test phase. Their feedback goes straight into the final version.

The team that developed your web app can also take over operations and further development if you wish. For companies from Heidelberg, there are dedicated contacts who know your platform inside out.

Yes. We implement data protection technically from the start, for example with permission concepts, encryption and deletion periods. On request we host in German or European data centers and support the technical documentation. This information does not replace legal advice.

That depends on the feature scope. A first version with the most important functions is often ready for testing after a few weeks; larger platforms we develop further in milestones. You will receive a realistic schedule after the initial consultation.

Builders are suited to simple forms or lists and a quick start. They hit limits when roles and permissions, integrations with your systems, custom business logic or growing user numbers come into play. A custom-developed web app follows your workflows, can be extended in a targeted way and isn't tied to the feature set of a builder vendor.

Funding programs for digitalization change regularly. In Baden-Württemberg, contacts include L-Bank and IHK Rhein-Neckar; nationwide, the federal funding database provides an overview. We provide a clear project description and a quote you can use for your application.

11 · Scenario · approx. 50 seconds

The gut-feeling boss

Three people, three numbers, data from six tools – so gut feeling decides. A live dashboard brings all data together, so everyone sees the same numbers and problems show up before they get expensive.

ServiceData analytics & dashboardsForRetail, wholesale & SMEs
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Needs analysis: Web Applications

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