15 years of developmentWorld brandsTuzla · Europe

We build AI agents.And everything around them.

Ninja Devs is an AI and software team with 15 years of building for world brands. Today we build AI agents that work inside your systems, and the web, desktop and mobile apps around them.

AI agentsVoice agentsMulti-agentRAGEvals and guardrails
We've built forNespressoCoca-ColaSamsungP&G

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What we do.

Three things, and for all three we have work you can open and try.

  1. 01

    AI agents

    An agent does the repetitive work by itself, in the tools you already use, and asks a person when a decision is needed.

    • Voice agents that hold conversations
    • Handling emails, documents and orders
    • Answers from your own data, with sources
  2. 02

    Web and apps

    From landing pages and online shops to web, desktop and mobile apps, for global brands and startups.

    • Websites and online shops
    • Web and desktop apps
    • iOS and Android
  3. 03

    Team on demand

    We assemble and lead a development team that works like your own, from one engineer to a full team with a lead.

    • Team leadership and architecture
    • Integrations with SAP, ERP and CRM systems
    • Long-term development and support

Not sure what you need? Describe the problem and we'll suggest a solution.

Describe the problem

Selected work.

Our own AI product, two AI platforms for clients, e-commerce for a global brand and an academy for Samsung partners.

Ninja Devs · our product

Screenwell

An AI interviewer that runs the first round instead of the recruiter.

We built the product and run it ourselves. Luna talks to candidates through a link, Google Meet or Teams, in 30+ languages, and writes a scorecard with evidence for each.

Role
Our product, from idea to production
AI
Voice agent, scorecard, answers from documents
Platforms
Web, Google Meet, Teams, API
screenwell.ai
The screenwell.ai home page
screenwell.ai
A Screenwell scorecard in the app
Scorecard
screenwell.ai on a phone
Mobile

Amberscript · Amsterdam

Amber Notes

A meeting notetaker whose data never leaves Europe.

The whole product is ours: an agent that joins calls, takes notes and summarises, “Ask Amber” that answers from all your meetings, and the web, desktop and mobile apps.

Role
The complete product, from idea to production
AI
Meeting bot, Ask Amber (RAG), summaries and tasks
Platforms
Web, macOS and mobile app
ambernotes.eu
Amber Notes: web app
Web app
Amber Notes features: Unified Bot, Edit Summaries, Ask Amber
Meeting bot · Ask Amber
Amber Notes on a phone
Mobile

Cocomore AG · Frankfurt

SourcePal

An AI platform for marketing briefs and working with agencies.

AI writes a brief in minutes, following the brand guidelines. The team picks fixed-price creative packages, while procurement compares offers, approves milestones and tracks the budget.

Role
Platform development for Cocomore
AI
Briefs, brand guideline checks, ideas and copy
For
Marketing and procurement
sourcepal.ai
The SourcePal home page
Web platform
SourcePal: choosing content types and AI briefing
Magic Briefing
SourcePal on a phone
Mobile

Nestlé Nespresso SA

Nespresso

A shop for European markets, built to a global brand's standards.

We led one of the frontend teams: a Vue.js app and components delivered through Drupal, landing pages and multilingual launches.

Role
Frontend team lead, component architecture
Stack
Vue.js, Drupal
Markets
Europe, multilingual
nespresso.com

Screenshots: nespresso.com, October 2026.

Nespresso: landing pages
Landing pages
Nespresso shop: Original capsules
E-commerce
The Nespresso shop on a phone
Mobile shop

Samsung

Samsung LMS

An academy where Samsung resellers learn to sell and repair.

We assembled and managed the development team that built a learning management system for Samsung resellers and service technicians: courses on new products, sales and repairs, video lessons, tests and certificates.

Role
Assembling and managing the development team
Platforms
Web and mobile app
For
Resellers and service technicians

Interface illustration.

Illustration: the Samsung partner academy on a laptop
Partner academy
Illustration: a video lesson on display replacement for technicians
Video lessons
Illustration: the Samsung partner academy on a phone
Mobile

More we've built for

Your first agent in four weeks.

We don't start with a big project. We start with the one process that takes most of your time, and within a month you know whether an agent pays off.

  1. Week 1We pick the process.Together we walk through the repetitive work and calculate how many hours an agent can take over.
  2. Weeks 2–3An agent on your data.We build it on real examples from your systems, and you test it every week.
  3. Week 4A pilot in real work.The agent works alongside your team while we measure accuracy and time saved. Then you decide whether we go further.
day28a report with numbers

Questions we hear first

What if the agent makes a mistake?

For important steps the agent asks a person, as in the example above. Before launch we test it on real cases from your work and keep tracking accuracy afterwards.

Where is our data?

In Europe. We build on STACKIT or in the EU regions of AWS and Google Cloud, as we did for Amber Notes and Screenwell.

Do we have to change our systems?

No. The agent works in the tools you already use: email, ERP, CRM, Teams or Google Workspace.

Who owns the code in the end?

You do. The code, the data and everything we build for you stays yours, and you can carry on with us or without us.

Describe your process

We come back with a suggestion for which process makes the most sense for a first agent.

Clients and partners.

Above, the brands we've built for. Below, the AI and cloud platforms we build agents with.

We've built for
Nespresso
Coca-Cola
Samsung
P&G
Victoria by P&G
Virgin Pulse
Deutsches Kinderhilfswerk
Amberscript
We build with
Models
OpenAI
Claude
Gemini
Mistral
DeepSeek
Hugging Face
Voice and AI infrastructure
ElevenLabs
Soniox
Simli
OpenRouter
Requesty
LangChain
Cloud and automation
AWS
Google Cloud
STACKIT
Vercel
n8n
Zapier

Send a mission.

Describe what you need, rough is fine. We'll get back to you soon with a first proposal.

Or write to us directly:
info@ninja-devs.com
Trg slobode 16 · BIT Centar
75000 Tuzla, Bosnia and Herzegovina

What do you need?