Java
Java development for scalable enterprise applications and backend systems that support critical business processes.
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Qualogy is an AI-first IT partner for consultancy, software, data and digital innovation. With over 25 years of experience in Java, Oracle, Mendix, AI and custom software development.

We help organizations safely implement AI solutions.

Qualogy delivers senior IT consultants specialized in:

We support organizations with technical management and maintenance of applications.

We help organizations develop custom scalable software, applications and digital products.

We support organizations with scalable offshore capacity through our international teams.

We deliver multidisciplinary teams that add value directly within your organization.
At Qualogy we combine senior expertise with new technology. It's not just about technology, it's about the people who work with it.
Get to know us


At Qualogy, we have deep expertise in the technologies that matter.
Java development for scalable enterprise applications and backend systems that support critical business processes.
Oracle consultancy for database management, Oracle Cloud migrations and optimizing complex data environments.
Strategic IT advice that bridges business objectives and technology solutions for sustainable organizational growth.
Low-code application development with Mendix for quickly building and integrating applications without heavy development overhead.
Oracle APEX development for building powerful, data-driven web applications directly on your Oracle database.
Safe implementation of AI solutions and intelligent automation, fully integrated into your existing IT landscape.
We develop, manage and improve software for organizations that want to move forward.
Our strength: personal collaboration, the connection with the client and IT consultants who truly look beyond the assignment.


































We always deploy the best-fitting professionals for assignments: individually or complete team, on-site or remotely, for long-term or project-based periods. Consultants who know our clients well and look beyond the immediate question. Providing solutions that truly help our clients move forward. This makes us a proactive partner, much more than just an IT service provider.
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Oracle Platinum Partner
ISO 9001 certified
ISO 27001 certified
NEN 7510 certified
Years IT experience
See how we help organizations grow with smart IT solutions.

Jeroen Fredriks
"Qualogy is truly a collaborative partner. The members of the Qualogy team not only know how to work with data, but they truly understand speed skating as well. Because of this, they provide us with new insights into the possibilities, and seamlessly translate our wishes into a technical solution. I find that very special."

Pam Koertshuis
"Qualogy stands for quality. It is a knowledge hub with extensive Oracle experience, which makes working together highly pleasant."

Jan-Willem Janse
"APEX consultant Wouter de Waard works with us through Qualogy. He is flexible and possesses the level of expertise we strive for. JIVC encourages knowledge sharing. We regularly organize knowledge sessions for team members, by team members, and Wouter is always happy to share his expertise."

Eric Lindstedt
"Qualogy has made a valuable contribution by actively thinking along in optimising our system."

Schedule an introduction with our experts. We’ll help you choose the best approach for your organization.
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FAQ
Qualogy is a Dutch IT consultancy and software development partner specialized in Oracle, Java, Mendix, Business IT, Data & AI. We help organizations with IT consulting, software development, AI solutions, managed support services and offshore & outsourcing services. Whether you need a single experienced IT specialist, a complete development team or support for a digital transformation initiative, Qualogy provides the expertise, capacity and innovation required to achieve your IT goals.
Qualogy Netherlands focuses primarily on the Dutch market, including government organizations, enterprise clients and SMBs. Qualogy Caribbean, based in Suriname, serves the Caribbean region while also providing offshore development capacity for Dutch and international clients. Organizations benefit from scalable development teams, cost-efficient software development and flexible access to IT specialists. Both organizations operate independently while sharing the same quality standards, methodologies and brand identity.
Qualogy is primarily active in: • Public sector organizations such as government agencies and municipalities. • Enterprise organizations in banking, retail and logistics. • Small and medium-sized businesses. We understand requirements such as public tenders, framework agreements, WCAG accessibility, BIO/ISMS compliance and security screening procedures.
Rates depend on experience level, specialization, engagement model and contract type. Examples include: • Medior consultants: approximately €80–€100 per hour • Senior specialists: approximately €90–€120 per hour Managed services and Quality Teams are typically delivered through fixed monthly agreements based on team size and SLA requirements. For a tailored proposal, clients should contact Qualogy directly.
Qualogy combines deep specialization with a personal approach. Benefits include: • Direct access to senior specialists • Short communication lines • Extensive experience in public sector IT • Flexible engagement models • Faster onboarding and project startup Qualogy is ideal for organizations seeking expertise and partnership rather than large-scale delivery structures.
Qualogy primarily hires permanent employees. Our consultants are employed by Qualogy and deployed at clients through secondment or as part of a Quality Team. As a permanent employee, Qualogy invests in your growth: certifications, internal knowledge sessions, guidance and a clear career path. Additionally, there are opportunities for collaboration on a freelance or contract basis, depending on the assignment and the wishes of both client and professional.
Qualogy regularly seeks professionals in: • Oracle: DBAs, APEX developers, PL/SQL developers, Oracle Cloud specialists • Java: backend developers, Java architects, Spring Boot specialists • Mendix: Business Engineers and Low-Code developers (all levels) • Data & AI: data engineers, data scientists, BI specialists and vibecoders • Application management: functional and technical administrators • Business IT: Product Owners, Business Analysts and Data/Information Analysts Check the current vacancies on our careers page.