Expert developers,Always available.

Expert developers,
Always available.

As soon as your software is live, we collectively assess the future plans. Do these consist primarily of safety updates or are there also new features on the horizon? A set amount of "SLA hours" gives control over quality, availability, budget and performance.

i want a meeting
Always development hours

Standard development capacity.

We develop software often from our Service Level Agreement (SLA). With an SLA, we reserve a set amount of development capacity, to ensure that future development can be done. The amount of hours within the SLA will be based on the amount of expected developments and according "release roadmap" (containing all future updates). This way, we are always "agile" and can cope with different types of challenges, like:

  • Urgent problems and critical bugs.

  • Updates necessary for software security.

  • Innovative features or small optimizations.

  • Testing and launching of releases.

Solid processes save time and money.

In collaboration, the content and priorities within the roadmap are assembled. These lay the foundation to estimate how much development capacity is needed within the weekly SLA. This capacity ensures that all future releases (usually 1 to 6 per year) can be planned.

Because we actively cooperate, we can be flexible in our priorities within the roadmap. We have weekly contact regarding progression and goals and throughout we are 100% transparant in the development hours used, so we can transfer remaining hours, if any, to the next month's capacity.

This is how we work on the optimal functioning of your software and offer controle over capacity and budget.

A new idea or project?

We are glad to think along. Send us a message or give us a call.

An existing code that needs attention?

We'll gladly jump in with much experience and high expertise. We can also help with a second opinion or quality control of a Laravel PHP codebase.

Maurice Evers

“Higher occupancy as a result of our user friendly platform”

Throughout the beautiful years that we cooperate with Spartner (previously Maatwebsite, Ed.), our software has been developed continuously. Students and landlords actively work with features like allocation, payments, chat, contract generation and more.

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Maurice Evers Head of Student Housing Department

Maarten Bremer

“Innovating in the digital identification network of The Netherlands and Europe”

The pro-active approach of Spartner was crucial in understanding the complexity of the eHerkenning network.

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Maarten Bremer CTO / Founder Ensured

Niels Winters

“Innovation in legal technology”

As jurists with knowledge of IT, we highly value quality; within code, but also in process. The high work-level and trustworthiness of Spartner gives us the capacity to continuously create innovative features.

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Niels Winters Managing Director JuriBlox

Dr. Freek Daams

“International collaboration in randomized trial”

Our national workgroup of surgeons gets to collaborate actively with international workforces thanks to the innovative online research platform.

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Dr. Freek Daams Upper GI en HPB Surgery, VUmc

Marco Caspers

“AI and machine learning as legal tools”

In 2020, we carried over the development of Lynn to Spartner. As a result of their fast development process, the Lynn platform achieves an increasingly central role in the juridical world.

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Marco Caspers Software Development Manager at Lynn Legal

Josh Mountain

“Have been using Laravel Excel for years”

We requested custom help from Spartner to a performance challenge we had in our implementation of Laravel Excel. I was amazed how quickly these Laravel artisans achieved significant performance gains, which saved us a lot of development time.

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Josh Mountain Co-Founder at

André Basten

“My Life Slim Venray”

Being able to simply work online with our clients creates better grip on the results.

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André Basten Weight Consultant

Patrick Ryan

“Professional fintech software development”

Maatwebsite (now: Spartner, Ed.) has delivered the world's most advanced KYC services management system.

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Patrick Ryan Founder KYCnet

Marco Leenders

“Extention of marketing and development”

Through weekly calls and the Azure DevOps sprint, Spartner actively works together with our marketing- and development departments.

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Marco Leenders Head of Automation

Gemeente Groningen

“Flexible collaboration with yearly updates”

The projectteam of the municipality of Groningen is very enthusiastic about the "Roomfinder" platform.

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Gemeente Groningen Projectteam

Norbert Wegter

“A professional software partner since 2010”

Spartner is involved and contributes in our search for innovations and always delivers top-notch work. After the first version got out-dated, we collaboratively launched a completely new version in 2020.

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Norbert Wegter Owner of 123wonen and Expat Homes Holland

What would you like us to develop?

A new idea or an existing system that needs attention?
We are happy to help.