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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 & CTPO

After more than 15 years in the field, Khalid defines KERN-IT’s vision, establishes the architectures, and leads the team as CTPO.

He is fluent in business and technology. From marketing, GTM, product strategy, pricing, sales models, finance, to architectural choices, code, infrastructure, scalability, and AI; he navigates both worlds with equal ease.

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

What truly motivates him is both building something lasting and helping the people around him grow. He has a deep love for management.

Outside the office, he is a lover of nature and the mountains, and science fiction is his universe: 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.

You might think he is not really talkative at first, but once he gets started, 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 Monitoring

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 philosophy is defined by a clean, aesthetic approach, nothing excessive. He always looks for the right balance between simplicity and effectiveness. With a strong track record in real estate, tourism, and heritage, he is often the first person you will meet for a project.

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. His appreciation for design is also represented at home. His house looks like a museum of objects collected over the years, some of which have been passed down to us. Greg enjoys Lego building, but most importantly he is 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 nine years of experience at KERN-IT. She is our technical right-hand and our frontend development expert, being the starting point for the vast majority of our frontend projects. She works across a variety of sectors: real estate, tourism, the public sector, non-profit organizations, and SaaS.

A frontend architect and expert in React and Leaflet, she leads R&D in mapping and AI, and manages the Kernel project, our foundation of reusable building blocks based on Python and Wagtail.

She is the quiet strength and reliable pillar of development at KERN-IT. Known as an excellent behind-the-scenes strategist, she is capable of finding pragmatic solutions without overcomplication. When given autonomy, her work is delivered with reliable precision, like clockwork.

An engineer at heart, seven 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's also the creator of FrogStrip, our in-house comic strip.

Hélène has a strong commitment mindset: The Witcher on Death March difficulty, Disco Elysium down to the last detail, and even her Pokémon are optimized to the max.

Whether in her professional or personal life, she never gives up.

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

LinkedIn
Damien Crémer

Damien Crémer

Head of Web & CSS / Technical SEO Expert

Damien joined KERN-IT in 2019, bringing seven years of experience to his role. He's our versatile expert, our MacGyver.

Many times, we have challenged him, but even AI can’t compete with our advanced CSS specialist. As an expert in technical SEO, Core Web Vitals, and frontend auditing, he always has a solution, or knows exactly who can support him.

He’s involved in all kinds of projects: he’s taken over prototypes abandoned by developers and navigated ultra-complex solutions while the team rebuilt the client’s platform. He is our vital buffer at KERN-IT. He’s the one who shapes our web technology choices, especially around Wagtail.

With him, we can talk about CSS, video games, politics, psychology, beer, soccer. He is also an expert in Rubik’s Cubes — he owns thousands of them at home and solves them with his eyes closed. No puzzle is too difficult for him.

Damien is also a former raid leader on WoW, a big fan of simulators, and he's also been spotted exploring Middle-earth in The 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 & Integration Specialist

Mohamad joined us in 2020, bringing six years of experience at KERN-IT. His area of expertise is Python backend development, system integrations, and connectors, using tools like Django, Flask, SQLAlchemy, Wagtail, and Docker.

A specialist in ERP and CRM integrations, he can connect all your systems. He works primarily on projects in the real estate sector and participates in the company’s R&D projects.

He enjoys video games, travel, and TV series, and occasionally shares his passions with us. He also likes tinkering at home, whether it’s building water level sensors or experimenting with various gadgets, which he sometimes shows us.

A console gamer at heart, he's a PlayStation fan, particularly of adventure and exploration games, but he isn't afraid to step into the ring for a good fighting game session against Jérôme and Blazej.

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

LinkedIn
Céline Mourrier

Céline Mourrier

UX/UI Designer

Céline joined the team in 2021, bringing five years of experience at KERN-IT. She handles the web design and branding for your projects, primarily using Figma.

She's our quiet strength in design. She's a great listener and has a remarkable memory. She's notably responsible for our portals, admin interfaces, and the Barnai and Kern4Good projects.

She also appreciates that her work doesn’t end with delivery: with her, no email goes unanswered, and if a question falls outside her expertise, she’ll find the right team member who can help.

You'll never see Céline angry, complaining, or getting upset. She's a rock. Everything moves forward, and she never gives up.

Outside the office, Céline loves discovering new horizons, whether through traveling, trying new restaurants, or experimenting with new pastry recipes. Céline has a creative soul and fills her free time with pottery, interior decorating, 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, making it five years at KERN-IT. A psychologist by training, with a PhD in neuropharmacology, he is our backend developer, data engineer and internal psychologist.

Błażej is fast, reliable and as regular as clockwork. An excellent sparring partner, a dedicated professional who under-promises and overdelivers.

Interested in information processing, unconventional intelligences, human behavior, life sciences, music, games and hiking in nature.

Chatty guy, during his free time he plays Vintagestory, tweaks his NixOS infrastructure, expands an AI assistant, reads science-fiction or listens to vinyls while shuffling cards before a game with his wife.

He is also our office psychologist.

Skills: Linux · Python · Data Engineering · DataOps · Data Pipelines · AI Agents · Container Orchestration · Docker · NixOS · Infrastructure Security · Statistics and research methodology

LinkedIn
Jérôme Dumont

Jérôme Dumont

Backend & Support

Jérôme discovered KERN-IT in 2017, went back to school, then returned for good in 2022, giving him four years of experience at KERN-IT. He works alongside Mohamad on the backend and leads R&D for the Swag project.

His technical expertise includes Python, Django, SQLAlchemy, Wagtail, and Docker, with a strong focus on AI integration and LLM. He works primarily on projects in the real estate sector.

He’s our AI pioneer: he was hooked from the very beginning, and his weekend experiments often serve as the team’s first tests.

A hybrid of a jack-of-all-trades and a developer, he helps out when needed — it’s just his nature. His generosity often leads him to go above and beyond the scope of his contract. He’s always full of ideas and initiative; he’s also our dreamer.

Jérôme is our second night owl, he can sometimes be found working with Khalid at ungodly hours. He's a 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, making it two years since joining KERN-IT. She is responsible for office management and optimizing daily operations. Her duties also include managing prospecting and the administrative oversight of R&D projects originating from KernLab.

A translator by training, Elizabeth is proficient in French, English, Spanish, and Russian. She has a solid knowledge of classic and modern TV series, as well as geek culture.

In her free time, she dedicates herself to reading and baking. However, her hidden talent lies in writing, an activity she practices without the help of artificial intelligence, prioritizing authenticity.

Skills: Office Management · Translation (FR/EN/ES/RU) · Business Development · Administrative Management · R&D Operations

LinkedIn
Jakub Cepowicz

Jakub Cepowicz

Web Designer & Developer

Jakub joined the team in 2025, marking one year at KERN-IT. Born in 2000, he plunged into the world of design at the age of 15, starting with pre-press and press during his secondary studies.

Throughout his career and internships, inspired by various forms of art, he continuously explored and developed his skills, becoming not only a designer but also a developer.

His true strength lies in his listening skills and precision. He is capable of translating an entire discourse 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 paths.

Jakub is delivering his first projects, and we'll soon see him working on increasingly complex assignments alongside Hélène and Blazej.

He is passionate about multiple forms of art: cycling, watchmaking, music, hardware (including retro-computing) and DIY. Once he gets started, his concentration 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.