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KERN-IT, a Belgian software engineering company based in Brussels

We build the digital core of your organisation: custom business platforms, ERPs and CRMs, internal tools, web and mobile apps, mapping solutions, IoT systems and data pipelines that support your daily operations.

deux employés en meeting dans la salle de réunion

Mastering complexity

When faced with complex business logic, massive data flows, and the need for seamless ecosystem integration, our clients rely on us to deliver robust and scalable software solutions.

Our mission

We are dedicated to building reliable and well-architected digital solutions that drive sustainable transformation and growth for your organization.

We create systems that structure your operations, centralize your data, automate repetitive tasks, and provide your teams with custom tools to make better decisions.

Our development approach

At KERN-IT, we do more than just write code. We design systems. Every project begins with a clear architecture, a readable business model, and deliberate technical choices.

We favor simple, resilient, and scalable architectures over 'hype-driven' solutions that pose maintenance challenges. Our focus is on minimizing technical debt, documenting architectural decisions, and ensuring global consistency across the platform.

Architecture above all

Our approach starts with business domains, workflows, responsibilities, and technical boundaries. For us, architecture is not an option; it's a fundamental requirement hat ensures your system remains performant, stable, and easy to maintain.

Consistency and clarity

We build systems designed for long-term clarity across multiple teams. Our daily work is driven by strict conventions, code readability, documented decisions, and pattern consistency.

Pragmatism and sustainability

Finding the sweet spot between ambition, budget, and operational constraints is key in our work. Every feature, every integration, and every component is designed to deliver concrete and lasting value.

Your engineering partner

Our role is to provide ideas, critical perspectives, and alternative paths. We challenge assumptions when needed and guide you toward technical decisions that align with your business strategy.

Our expertise

Our core technology stack is Python, an ideal language for designing robust business platforms, handling large-scale data, and integrating artificial intelligence. With this expertise, we cover the entire lifecycle of complex digital solutions.

Our scope extends far beyond application; we handle data, infrastructure, security, performance, and deployment.

We master the entire technical chain: front-end, IoT, APIs, cloud services, data pipelines, and AI models.

Our track record includes integrations with dozens of business tools: Efficy, Trello, Spotahome, Odoo, Winbooks, Zendesk, Freshdesk, Box.com, Umbraco, WordPress, Starlink, Peplink, telecom operators, Mailchimp, Sendgrid, Twilio, and many others.

This experience allows us to efficiently connect your solutions to an existing ecosystem, regardless of whether you're dealing with heterogeneous technologies or legacy systems.

We leverage low-code, no-code, and AI to speed up prototyping, cut costs, and streamline business validation.

Our priority is always the most pragmatic choice, free from any technological dogmatism.

Lastly, our expertise extends to Linux infrastructure, cloud environments, and containerization.

With a focus on security, backups, and proactive monitoring, we provide end-to-end management of your technical stack, from development to deployment.

Business platforms and internal tools

Custom ERP and CRM systems, strategic internal tools, workflow management, complex back-offices, and business interfaces tailored to your specific activity.

Data, AI and automation

Data pipelines and ETL, advanced analytics, classical and generative AI, custom search and recommendation engines, and intelligent workflow automation.

Mapping and geodata

Custom mapping tools, geographic data visualization, integration of multiple data sources, and high-scale display performance.

Infra, security and IoT

Cloud infrastructure, application security, monitoring, observability, performance optimization, IoT integration, and connected systems.

Kernel notre socle pour aller vite et bien

Kernel: Our core framework for rapid, high-quality delivery

Built across years of project experience, Kernel is our internal core framework. It centralizes our essential building blocks: authentication, permissions, workflow management, standard connectors, mapping tools, AI foundations, and proven architectural patterns.

With Kernel, we fast-track development and secure your technical foundations. This allows us to focus our efforts on what creates value for you: your business, your operations, and your users. The core remains documented, transparent, and maintainable by any experienced Python team.

Our values

01

Going The Extra Mile

Going the extra mile is built into our DNA. We take pride in the small details that elevate the user experience, streamline processes, and boost overall product quality. It is our way of ensuring sustainable solutions you can truly depend on.

02

Pragmatism

We seek the perfect balance between ambition, budget, and operational reality. Every solution is engineered to provide concrete and sustainable value, tailored to your needs.

03

Innovation

We are committed to the continuous improvement of our practices, tech stack, and methodologies. Innovation isn't a slogan; it's our way of delivering effective, pragmatic solutions that align with your unique constraints and strategic ambitions.

04

Passion

We are a team of digital-passionate experts. This passion fuels our curiosity and our desire to understand your business challenges, allowing us to build products that are useful, high-performing, and a pleasure to use every day.

05

Integrity

Our collaboration is built on transparency, honesty, and respect for your constraints. Meeting budgets, deadlines, and commitments isn't optional: integrity is the very basis of the long-term trust we build with our partners.

06

Team spirit

We view every project as a collective adventure. Our clients are part of the team: we co-build solutions, share decision-making, and move together toward a common goal.

Équipe KERN IT au bureau à Bruxelles

Our team

KERN IT brings together developers, software architects, UX/UI designers, and product experts who share a single ambition: transforming complex business challenges into custom, robust, and scalable digital solutions. We blend technical expertise with design thinking and business strategy.

Click on a team member to discover their story.

Khalid Yagoubi

Khalid Yagoubi

Founder & CTO/CPO

With over 15 years in the field, Khalid sets the vision for KERN-IT, designs its architectures and leads the team as CTO/CPO.

He speaks two languages fluently: business and technology. Marketing, go-to-market, product strategy, pricing, sales models, finance, or architecture choices, code, infrastructure, scalability, artificial intelligence — he moves between both worlds with the same ease.

His real strengths: ideation, anticipation, and the conviction that there is always an effective solution to every problem. He always has a plan for everything.

What truly drives him is imagining and building something that lasts, just as much as helping the people around him grow. He genuinely loves management.

Outside the office, he is a lover of nature and the mountains, and science fiction is his world: books, series, films — nothing escapes him. On the gaming side, it’s space simulators and futuristic strategy. His head is always in the future, and he regrets being born too early.

Reserved at first. But once he gets going, he’s a real chatterbox.

Skills: Python · Django · Wagtail · SaaS Architecture · AI Agents · LLM Strategy · SEO/GEO · Docker · Proxmox · Linux · Infrastructure Security · Product Strategy · GTM · Pricing

LinkedIn
Greg Mattheus

Greg Mattheus

Head of Design & Project Management

Greg joined KERN-IT in 2016 and has been with the agency for nearly 10 years, with 15 years of experience in design and project management. He handles most of the frontend web designs and co-leads the web team alongside Damien.

His approach? Clean, aesthetic, never excessive. He always looks for the right balance between simplicity and effectiveness. At KERN-IT, he has built strong sector expertise in real estate, tourism, heritage and architecture. He is often the first person you will meet in our exchanges.

When it comes to tools, he masters Figma and builds solid, lasting design systems. He also relies on strong no-code practice to deliver solutions tailored to every context.

Off-screen, Greg is a photographer at heart, a traveler, a music lover and a sportsman. He loves beautiful things. His house looks like a museum of objects collected over the years, some of which have been passed down to us. A guitar is never far away, a backpack always ready, and a proud fascination with dinosaurs. Always up for a new adventure, or a good gaming session: FIFA, Call of Duty, Red Dead Redemption 2 or Jurassic Park Tycoon, depending on the mood.

Skills: Figma · Design System · Web UX · Project Management · Real Estate Sector · Tourism & Heritage

LinkedIn
Hélène Quoitot

Hélène Quoitot

Lead Frontend & Fullstack Engineer

Hélène joined the team in 2017, bringing 9 years of experience at KERN-IT. She is our right-hand on the frontend side, and the starting point for the vast majority of our projects in that area. She works across diverse sectors: real estate, tourism, public sector, non-profits, SaaS.

A frontend architect and React and Leaflet expert, she leads R&D in mapping and AI, and drives the Kernel project, our reusable building-block framework based on Python and Wagtail.

She is the quiet strength and reliable backbone of development at KERN-IT. A brilliant strategist behind the scenes, able to find pragmatic solutions, never excessive, never late. When you let her work, it ships like clockwork.

An engineer at heart, 7 days a week. On weekends, she works on her personal projects, whether in a proprietary language to customize a connected device, in .NET, or in our Python/React stack. She is also the creator of FrogStrip, our in-house comic.

A true try-harder: The Witcher on Death March mode, Disco Elysium explored down to the last corner, and even her Pokémon are optimized to the smallest detail.

She never lets go. At the office, neither.

Skills: React · Leaflet · Python · Wagtail · Frontend Architecture · Mapping · AI Agents · Kernel framework · Real Estate Sector · Tourism · Public Sector · SaaS

LinkedIn
Damien Crémer

Damien Crémer

Head of Web & CSS / Technical SEO Expert

Damien joined KERN-IT in 2019, bringing 7 years of experience. Our true Swiss Army knife, our MacGyver.

Advanced CSS specialist — even AIs can’t compete with him. We tried everything to dethrone him. Technical SEO, Core Web Vitals and frontend audit expert, he always has a solution, or knows exactly who to ask.

He works on every kind of project: he has picked up prototypes abandoned by other developers, navigated ultra-complex solutions while the team rebuilt a client’s platform. He is our shield. He is the one who structures our web technology choices, particularly around Wagtail.

With him, you can talk about CSS, video games, politics, psychology, beers, football and especially Rubik’s Cubes. He has thousands of them at home and solves them with his eyes closed. No puzzle stands a chance.

Former WoW raid leader, big simulator fan, he has also been spotted roaming Middle-earth on Lord of the Rings Online.

A man of depth, in every sense of the word.

Skills: Advanced CSS · Semantic HTML · Wagtail · Technical SEO · Core Web Vitals · Frontend Audit · Web R&D

LinkedIn
Mohamad Mroue

Mohamad Mroue

Fullstack Engineer, Backend & Integrations Specialist

Mohamad joined us in 2020, bringing 6 years of experience at KERN-IT. His playground: Python backend, system integrations and connectors, with Django, Flask, SQLAlchemy, Wagtail and Docker.

An ERP and CRM integrations specialist, with him we manage to connect all of your systems. He works in particular on real estate projects and contributes to the agency’s R&D efforts.

He loves video games as much as travel and TV series, which he sometimes shares with us. He also enjoys tinkering at home, whether it’s water-level sensors or experiments with various gadgets that he occasionally lets us discover.

Console gamer at heart, PlayStation fan, adventure and exploration games, but ready to put on the gloves for a good fighting game against Jérôme and Blazej.

Skills: Python · Django · Flask · SQLAlchemy · Wagtail · Docker · ERP/CRM Integrations · API Connectors · Real Estate Sector

LinkedIn
Céline Mourrier

Céline Mourrier

Senior UX/UI Designer

Céline joined the team in 2021, bringing 5 years of experience at KERN-IT. She handles the web design and branding of your projects, with Figma as her main playground.

She is our quiet design force. She listens a lot and remembers an enormous amount. She is responsible in particular for our portals, our admin interfaces, and the Barnai and Kern4Good projects.

She also loves when her work doesn’t end at delivery: with her, no email stays unanswered, and if there isn’t one, she goes looking for whoever can help.

You will never see Céline angry, complaining or upset. She is a rock. Everything moves forward, and she never gives up.

Away from the office, Céline loves discovering new horizons, whether through travel, trying new places or experimenting with new pastry recipes. Creative at heart, she fills her free time with pottery, interior decoration and DIY. She is also a great animal lover, who enjoys taking care of them.

Skills: Figma · UX/UI · Branding · Portal Design · Admin Interfaces · Design System

LinkedIn
Błażej Pędzich

Błażej Pędzich

Backend Engineer, Data Engineer & DataOps

Błażej joined us in 2021, bringing 5 years of experience at KERN-IT. A psychologist by training, with a PhD in neuropharmacology, he is our backend developer and data engineer.

A force of nature, unstoppable: code, data, complex problems. Fast, reliable and he moves fast. He runs like clockwork, a discipline he imposes on himself to maintain a healthy rhythm.

An excellent sparring partner, committed and highly professional, he never delivers half-baked work. You can talk about anything with him: technology, current events, music, video games, life sciences and biotech.

Talkative, a tinkerer, and a fan of old consoles. In his free time, he plays Vintage Story, tinkers with his NixOS infrastructure, or listens to vinyls while shuffling cards before a game with his wife.

He is also our in-house psychologist.

Skills: Python · Django · Wagtail · Docker · Proxmox · Linux · Infrastructure Security · Data Engineering · DataOps · Data Pipelines · AI Agents

LinkedIn
Jérôme Dumont

Jérôme Dumont

Backend & Support

Jérôme first discovered KERN-IT in 2017, left to go back to school, then returned for good in 2022 — that’s 4 years of experience at KERN-IT. He works as a duo with Mohamad on the backend side and drives R&D around the Swag project.

His technical playground: Python, Django, SQLAlchemy, Wagtail, Docker, with a strong AI and LLM integration focus. He works in particular on real estate projects.

He is our AI scout: he got into it from the very first releases, and his weekend experiments often serve as the team’s first test.

A hybrid between Swiss Army knife and developer, he helps whenever needed — that’s his nature. He wears his heart on his sleeve, sometimes beyond the contractual scope. He always has ideas, always impulses; he is also our dreamer.

Our second night owl, sometimes found working with Khalid at ungodly hours. Fan of Japanese video games.

Skills: Python · Django · SQLAlchemy · Wagtail · Docker · AI Integrations · LLM · R&D · Real Estate Sector

LinkedIn
Elizabeth Heymans

Elizabeth Heymans

Support & Operations Manager

Elizabeth joined us in 2024, and has therefore been part of the KERN-IT team for 2 years. She is in charge of office management and the optimization of daily operations. Her role also covers prospecting and the administrative oversight of R&D projects coming out of KernLab.

A translator by training, Elizabeth speaks French, English, Spanish and Russian. She has a solid knowledge of TV series past and present, as well as geek culture references.

In her free time, she devotes herself to reading and pastry-making. But her hidden talent is writing — an activity she practices without the help of artificial intelligence, out of a concern for authenticity.

Skills: Office Management · Translation FR/EN/ES/RU · Prospecting · Administrative Management · R&D Operations

LinkedIn
Jakub Cepowicz

Jakub Cepowicz

Designer & Web Developer

Jakub joined the team in 2025 — that’s 1 year at KERN-IT. Born in 2000, he dove into the design world at age 15, starting with pre-press and press during his secondary studies.

Throughout his journey and internships, inspired by various art forms, he has never stopped exploring and developing his skills, to the point of becoming not only a designer but also a developer.

His true strength: his listening and his precision. He is able to translate an entire conversation into images or words with disconcerting accuracy. He is also our AI explorer on the design side: AI now allows him to explore even more creative directions.

Jakub is delivering his first projects, and we will soon see him on increasingly complex missions, alongside Hélène and Błażej.

Passionate about multiple art forms, cycling, watchmaking, music, hardware (retro-computing included) and tinkering. Once he gets going, his focus is his best work tool.

Skills: Figma · Web Design · HTML/CSS · Frontend Integration · AI & Design

LinkedIn
Main d'un membre de l'équipe prenant un livre

Join a team where passion, expertise, and innovation shape every digital project.

We look for curious, autonomous, and engaged profiles driven by the desire to build robust and sustainable solutions for our clients. Even outside of active hiring periods, we are always on the lookout for talents who share our vision and values.

Looking for a custom ERP, professional software, or a tailor-made internal platform?

Let’s discuss your project and build together the solution that will transform your workflows.