ABOUT US
For companies building their business with data, software and AI.
WARUM 369
We create value
through software,
data and AI.
What sets us apart
Our headquarters are in Germany, with our engineering team based in Serbia. This allows us to combine close collaboration with strong engineering capabilities.
For our clients, we build systems that work reliably and deliver measurable results.
Our goal: to give companies the clarity and confidence to shape their digital future.
Unsere Teams in Deutschland und Serbien verbinden Nähe, Kompetenz und Wirtschaftlichkeit.
Das 369 Studio verwandelt Technologie in echten Impact. Für dich und dein Team – mit messbaren Ergebnissen.
Wir Komplexität reduzieren und entwickeln gemeinsam mit dir skalierbare Systeme, die sowohl technische als auch finanzielle Resultate liefern.
Im Kern geht es um Empowerment: Wir geben dir Klarheit und Vertrauen, um souverän in die digitale Zukunft zu starten.
partnering up with
We Co-build
services
services
services
services
services
Our services are built to work together – from idea to execution.
We start with sharp tech strategy, develop scalable software, and strengthen teams with trusted experts. On top, we build custom AI solutions that create real value.Every step is thoughtful, practical, and designed for measurable impact.
TECH STACK
BACKEND
.NET (C#)
Java
Node.js
Spring Boot
PHP
Python
Rest API
FRONTEND
React
Angular
Vue.js
Next.js
TypeScript
JavaScript
HTML/CSS
MOBILE
Flutter
React Native
Swift
Kotlin
other tech stack
DATABASE & INFRASTRUCTURE
PostgreSQL
MySQL
MongoDB
Firebase
CI/CD
Docker
Kubernetes
CLOUD & DEVOPS
AWS
Azure
Terraform
AI & MACHINE LEARNING
OpenAI
LangChain
LLM Integrations
RAG Pipelines
Vector DBs
CMS & E-COMMERCE
Shopware
Shopify
Webflow
WordPress
Headless CMS
DESIGN & TESTING
Figma
Design Systems
User Journeys
Prototyping
Cypress
Playwright
Jest
Manual QA
Postman
ventures
ventures
ventures
t
ventures
We co-build ventures with our clients – turning digital products into independent businesses.
With a co-founder mindset, we bring more than expertise: we invest capital, share risk, and actively shape the path to market. Co-investment can come from us or through our network of trusted investors. Every venture we support is grounded in shared conviction, technical excellence, and the drive to build lasting success.
Lagerverwaltung
SAAS
WARETRACKS
Cloudbasierte Lagerverwaltung für volle Kontrolle und Effizienz – jederzeit, überall.
DARKO JUS
Controlling
SAAS
ZAHLWERK
Controlling, das Klarheit schafft – für bessere Entscheidungen.
DARKO JUS
Schädlingsbekämpfung
SAAS
TRAPLINKED
Schädlingsbekämpfung digital gesteuert – in Echtzeit überwachen, schneller reagieren.
DARKO JUS
+
Projects Delivered in the Last 12 Months
+
Builders on Our Team
Years Building Digital Products
active ventures
UNLOCKING DIGITAL
POTENTIAL.
FROM VISION
TO VALUE.
We turn complexity into clarity, combining strategy, software, and smart investments to build what truly drives impact.
With 369 Studio, your ideas grow into scalable solutions that pay off – technically, financially, and long-term.
With 369 Studio, your ideas grow into scalable solutions that pay off – technically, financially, and long-term.
YOUR IDEA,
OUR CO-FOUNDER MINDSET.
We think, build and grow with you.
Combining strategy, tech and smart investments
to create lasting impact.
Combining strategy, tech and smart investments
to create lasting impact.
WHAT MAKES 369 STUDIO DIFFERENT?
369 Studio empowers companies to create digital products with real impact. We blend strategic clarity and high-end software development with financial returns.
WHAT DOES CO-BUILDING MEAN?
Our co-building approach connects services with venture building. We start with strategy, develop the product, and—if it makes sense for both sides—co-invest. That means sharing risk, having skin in the game, and acting as a true partner across both services and ventures.
WHAT KIND OF RESULTS CAN YOU EXPECT?
We focus on outcomes that pay off: scalable systems, clear structures, and measurable technical and financial impact.
Tech Strategy brings clarity to the why, what, and how – aligning product vision, user needs, and technical architecture.
Software Development turns strategy into reality – building reliable, scalable products that grow with your business.
Team Augmentation gives you fast access to trusted experts – embedded into your team to move faster and build stronger.
Custom AI Solutions add smart automation and decision-making layers – tailored to your product, not off the shelf.
Ventures & Co-Investment go one step further: for the right ideas, we invest time, capital, or bring in investors to turn products into businesses.
Tech Strategy brings clarity to the why, what, and how – aligning product vision, user needs, and technical architecture.
Software Development turns strategy into reality – building reliable, scalable products that grow with your business.
Team Augmentation gives you fast access to trusted experts – embedded into your team to move faster and build stronger.
Custom AI Solutions add smart automation and decision-making layers – tailored to your product, not off the shelf.
Ventures & Co-Investment go one step further: for the right ideas, we invest time, capital, or bring in investors to turn products into businesses.
WHICH CLIENTS AND INDUSTRIES DO WE WORK WITH?
We work with mid-sized companies, startups, and corporate innovation teams – wherever digital transformation needs clarity, speed, and results. Our experience spans SaaS, e-commerce, digitalization of internal processes, data science, and more.
VOICES
TECH_STRATEGY
SOFTWARE_DEVELOPMENT
CO_INVESTMENT
WORKING_@_369
TEAM_AUGMENTATION
I VALUE THE STRONG SOLUTION-ORIENTED APPROACH. EVEN NEW REQUIREMENTS ARE TACKLED TOGETHER TO GET THINGS MOVING, WITH GENUINE INTEREST IN PEOPLE ALWAYS AT THE CENTER.
In the beginning, we started with the Solution Concept, which brought a lot of clarity to my business. Since then, we have been working closely together.
ELKE LIMMER
Managing Director of Zahlwerk GmbH
THE AGILE AND EFFICIENT WAY OF WORKING ENSURES THAT PROJECTS ARE COMPLETED IN A TARGETED MANNER. IT WAS GREAT TO SEE HOW THE SYSTEM WAS SHAPED FROM OUR REAL-WORLD EXPERIENCE.
Standard software was never an option for us – that’s why we developed our own warehousing solution together with the team.
THOMAS WURM
CEO of Waretracks GmbH
AT 369 YOU’RE NEVER ON YOUR OWN — THE TEAM IS ALWAYS THERE TO SUPPORT AND TO THINK A STEP AHEAD. THROUGH CLARITY AND PROACTIVITY, WE FIND NEW SOLUTIONS THAT BRING SIMPLICITY AND REAL VALUE TO OUR CLIENTS.
What makes the projects thrive is not just the tools, but the way the team collaborates and turns complex challenges into clear, practical outcomes.
DRAGAN MARIC
3D Developer, 369 Studio
WHERE WE DRIVE IMPACT
#industry
#E-Commerce
#Logistics
#Finance
#Healthcare
#Sports
CORE TEAM
GERMANY
UNITED KINGDOM & IRELAND
SERBIA
ON-SITE WITH CLIENTS
Dr. Darko Jus
Dr. Darko Jus
FOUNDER & MANAGING DIRECTOR
Ivana Madzarevic
Ivana Madzarevic
Head of Operations
Dr. Boris Todorovic
Dr. Boris Todorovic
REGIONAL LEAD UK & IRELAND
Marko Nikolic
Marko Nikolic
REGIONAL LEAD SERBIA
Alen Krstanovic
Alen Krstanovic
AI & Automation Specialist
Milos Dostanic
Milos Dostanic
PRODUCT DESIGNER
Contact us
Dr. Darko Jus
darko.jus@das369.de
+49 176 36 32 68 13
Ivana Madzarevic
ivana.madzarevic@das369.de
+381 64 24 03 199
LET'S TALK
