RockSolid Logo

We build custom software

We develop custom software and web applications that seamlessly fit your workflows. No one-size-fits-all, but smart solutions that make your team more efficient and serve your clients better.

From concept to launch
Built around your goals
Scalable solutions that grow with you

15+

15+ years of experience

50+

Successful projects

9.5

Star Rating

30M+

Lines of code

Trusted by

Why custom software?

Custom software turns time-consuming and error-prone tasks into automated solutions. Especially in times of staff shortages, investing in software is a smart way to boost operational efficiency and ease the workload on your team. Custom software solutions maximize the value of your time, resources, and team effort. Custom software helps match supply and demand seamlessly and contributes to a better ROI. Streamlining processes increases efficiency and reduces costs.
Full control
Full control over functionality
Seamless integrations
Seamless integrations with your existing systems
No noise
No unnecessary features – only what you really need
GDPR-compliant
Compliant with GDPR and security standards
API-ready
Easy to integrate with other software via APIs
Platform-independent
Platform-independent and accessible in any browser

How we build software

From the first consultation to continuous development, Our flexible and effective approach drives results that move your business forward. We build future-ready tech solutions that keep your business competitive and aligned with what's next.

01

Introduction

In a creative session, we explore your goals, wishes, and ideas. Together, we define what truly matters for the first version of your software.

02

Concept & planning

We translate your input into a concrete MVP concept. You'll receive a visual proposal right away and a clear roadmap for the first sprint.

03

Building the MVP

We build a minimal version of your software quickly and purposefully, fully functional, with the core features that deliver value to your users.

04

Launch

After a short testing phase, we launch your MVP live. Real users can start using it right away and you’ll receive direct feedback.

05

Optimization

We analyze behavior, gather insights, and refine your software. What works, we expand, what doesn’t, we adjust.

06

Ongoing development

In short sprints, we continue to develop step by step. This way, your software grows along with your business, without being stuck in long processes.

Why choose Rocksolid?

We are a team of experienced professionals who elevate your business with thoughtful, high-quality software. From the first idea, we actively think along with you, from strategy and design to development and iteration. Thanks to our streamlined approach and flexible mindset, we quickly deliver solutions that truly fit your organization and users.

Rocksolid Development

Collaboration

Personal collaboration with a team that actively thinks along with you, from the very first idea to the working solution.

Clarity

Short lines and direct communication without noise, with direct contact with the developers working on your project.

Speed

From idea to a working first version in just a few weeks, thanks to our clear approach and flexible mindset.

Security

We conduct thorough security analyses and regular updates to ensure your software is protected against the latest threats. This way we provide a safe and reliable user experience.

Optimization

We ensure speed and efficiency by continuously analyzing and improving. From loading times and response speed to overall usability, we deliver an optimized application that grows with you.

Scalable

We design software that can easily scale with your business, allowing it to handle high traffic peaks and an increasing number of users without compromising performance.

Discover how we can help your business grow

Discover how we can bring your digital vision to life. Get in touch with us today for a free consultation.

Technology

Our work

Web applicatie
Preview image of Streamlined Management for All Brands and Events

TLC Holland B.V.
Streamlined Management for All Brands and Events

React
Next.js
Angular
Nest.js,

Rocksolid built a unified, modular platform for TLC Holland that brings together all brands, events, and campaigns under one central admin environment. Each brand retains its own unique identity on the frontend, while content, data, and user management are handled centrally.

Web applicatie
Preview image of Custom medical EHR system

Visus Oogkliniek
Custom medical EHR system

Laravel
Vue

A fully custom EHR system that supports the entire patient process: from medical history to discharge letters, including prescriptions, payments, and email automation.

Web applicatie
Preview image of Time tracking and invoicing platform

DCA Dienstverlening
Time tracking and invoicing platform

Golang
React

A digital time tracking and invoicing platform that enables DCA Services to receive hotel data in one click and automatically invoice via WeFact. Saving several days of work each week.

Web applicatie
Preview image of Online booking system with EHR integration

Visus Oogkliniek
Online booking system with EHR integration

Laravel
React

Patients can now book UVO appointments directly via the website. Staff confirm the booking in the EHR, after which an automated intake form invitation is sent.

Web applicatie
Preview image of Thesis editing platform

Revise.me
Thesis editing platform

Laravel
Vue

A platform where students can easily hire an editor to improve their thesis, with secure payments and automated payouts via Stripe.

Web applicatie
Preview image of Analytics & audience rewards for Twitter Spaces

SuperSpacesAI
Analytics & audience rewards for Twitter Spaces

React
Node.js

An analytics and reward platform for X Spaces that gives hosts insight into their audience and automatically rewards loyal listeners.

Web applicatie
Preview image of Internal ticketing & communication system

Visus Oogkliniek
Internal ticketing & communication system

Laravel
React

An internal ticket and task management system within the EHR, enabling staff to efficiently assign, track, and follow up on patient-related tasks, complete with reminders and smart filters.

Web applicatie
Preview image of Job platform for healthcare professionals

GorillaJobs
Job platform for healthcare professionals

Laravel
Vue

A job platform focused on healthcare professionals, enabling institutions and candidates to connect quickly and directly. No hassle, no middlemen.

Web applicatie
Preview image of Create, deploy, and mint NFT collections

AtozLabs
Create, deploy, and mint NFT collections

React
Node.js

A no-code NFT generator for creating, deploying, and selling thousands of unique images. With a mint page and support for Ethereum, Solana, and Zilliqa.

Web applicatie
Preview image of Manage your X Spaces like a pro

xCoHost
Manage your X Spaces like a pro

Golang
React
Next.js

A platform to professionally manage your X Space, from speaker scheduling and invites to a live dashboard. Used by thousands of hosts and millions of listeners.

Mobiele app
Preview image of Hire students for IT support

Whats.Work
Hire students for IT support

Golang
React Native

A mobile app that helps you find and hire nearby students for IT support. Match based on skills and hire instantly at their hourly rate.

Mobiele app
Preview image of Internal scheduling system

Visus Oogkliniek
Internal scheduling system

Laravel
Vue

We developed an internal scheduling system allowing staff to efficiently plan and manage treatments, preliminary exams, and check-ups.

Mobiele app
Preview image of Mobile handover & photo documentation app

HSI Installaties
Mobile handover & photo documentation app

React Native
Go

A mobile app that allows HSI Installaties technicians to instantly link photos to projects, blocks, and house numbers. Making handover documentation fast, accurate, and hassle-free.

Website
Preview image of Lightning-fast and manageable website

GetGrasp
Lightning-fast and manageable website

Vue.js
Nuxt
Strapi CMS

A fast and SEO-friendly website built with Nuxt.js and Strapi CMS, giving the GetGrasp team full control over content publishing.

Webshop
Preview image of Webshop and E-Learning platform

ZoomAcademy - Reshift
Webshop and E-Learning platform

React
Shopify Plus

A headless Shopify Plus platform integrated with LearnWorlds, where users can buy and immediately access courses via SSO, with full content control for the marketing team via Builder.io.

Webshop
Preview image of Headless Shopify webshop

Peau'Dor
Headless Shopify webshop

React
Shopify

A headless Shopify webshop built with Next.js and React that elevates Peau'Dor’s brand experience and conversion. Fast, flexible, and marketing-ready.

Webshop
Preview image of WooCommerce webshop for a luxury perfume brand

Otentic
WooCommerce webshop for a luxury perfume brand

WordPress
WooCommerce

A WooCommerce webshop for Otentic Perfumes that combines luxury, speed, and ease of use. Ready for international growth and brand reinforcement.

Website
Preview image of WordPress website for an accounting firm

Vorwerk & Co
WordPress website for an accounting firm

WordPress
WooCommerce

A modern WordPress website for Vorwerk & Co that makes them professionally visible online and gives their team full content management control.

Webshop
Preview image of WooCommerce webshop for cosmetics

UNG Cosmetics
WooCommerce webshop for cosmetics

WordPress
WooCommerce

A visually strong WooCommerce webshop for UNG Cosmetics, focused on conversion, brand experience, and easy management for the marketing team.

Website
Preview image of WordPress website for insulation services

Roling
WordPress website for insulation services

WordPress

A professional WordPress website for Roling Isolatiebouw that clearly presents their services and projects, built for trust and new inquiries.

Blockchain
Preview image of Sam McKnight NFT drop

Zilliqa
Sam McKnight NFT drop

React
Node.js
Zilliqa

An exclusive NFT drop for Sam McKnight on Zilliqa, featuring unique artworks, a branded mint page, and unlockable content. Ready for both the web3 community and loyal fans.

 

Reviews

9.5/10

Rocksolid is al langer dan een jaar de drijvende kracht achter ons platform. Tot nu toe hebben ze ons met alles kunnen helpen waaronder onderhoud, opsporen en verhelpen van bugs en het ontwikkelen van nieuwe features. Ze werken snel waardoor het uitbouwen van ons platform betaalbaar blijft. Ook de samenwerking gaat soepel en snel. We maken een planning voor wat we willen ontwikkelen en daarnaast maken ze op korte termijn tijd vrij voor spoedjes. Omdat ze zo goed bereikbaar zijn is ons platform altijd up en running.

David

David

ReviseMe

10/10

Bijzonder development bedrijf met een uitzonderlijke service! Aardig en jong team, met een gedreven manier van werken! Bouwen hele mooie en snelle websites! Ik kan het iedereen aanraden! Hun aanpak is uniek in de branche, waarbij ze een perfecte balans vinden tussen professionaliteit en persoonlijke touch. Ze luisteren echt naar de wensen van de klant en vertalen dit naadloos in hun ontwerp en ontwikkeling.

Rick

Rick

LidekaHome

9/10

If you are looking for reliable developers who listen, challenge you to develop better software architecture and are fair in their work with you - you found your team. Mark and Daan have tremendous experience across mobile, web and blockchain and I could not recommend them more for any job at hand.

Fred

Fred

SuperSpacesAI

9/10

Rocksolid heeft ons echt verrast met hun professionaliteit en efficiëntie. Hun team levert snel en betrouwbaar werk, en de communicatie verloopt altijd soepel. De app die ze voor ons hebben ontwikkeld is niet alleen functioneel, maar ziet er ook geweldig uit. We zijn zeer tevreden en raden hen zeker aan!

Roel

Roel

HSI installaties

Veelgestelde vragen

Ontdek de antwoorden op veelgestelde vragen over onze technologie, oplossingen en hoe we jouw bedrijf kunnen helpen.

Free consultation

Discover how we can bring your digital vision to life. Get in touch with us today for a no-obligation consultation.

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