Devstark

Amsterdam, Netherlands

Custom AI and software solutions for businesses that need more than off-the-shelf.

Devstark is a software development agency specializing in AI-powered applications, custom web platforms, and data-intensive systems. We work with startups and mid-sized companies across a range of industries, with particular depth in regulated domains: healthcare, fintech, legal, and logistics. Our core focus is turning complex requirements into production-ready software: RAG pipelines, agentic workflows, document intelligence, multi-tenant SaaS platforms, and marketplace backends. We don't prototype and disappear – most of our clients come back for the next phase. The team counts 15+ senior engineers across backend, frontend, and AI/ML, operating on CET hours. We work directly with founders and technical leads, without account management layers in between.

25 people in their team

Speaks English

6 projects in their portfolio

Sortlist member since 2022

Founded in 2014

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7 services offered by Devstark

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Description

We design data architectures for high-load platforms, build extraction pipelines for unstructured documents, and implement real-time analytics and AI observability. Focus on systems that stay maintainable as data volume grows.

Skills in Data Consulting (3)

Data Consulting

Data Analysis Consulting

Data Mining Consulting

Works in Data Consulting (4)

AI-Powered Financial Signal Intelligence Platform - Data Consulting

Clients in Data Consulting (2)

NDASoftware & Computer Services | international

Under NDAAccounting

Learn more about Data Consulting

Description

We deliver custom web platforms and backend systems across the full stack: Node.js, Python, Vue.js, React, PostgreSQL, GraphQL, and AWS. From SaaS architecture to third-party integrations – healthcare, fintech, logistics, and legal are our most active verticals.

Skills in Software Development (12)

Software Development

Website Development

Web Development

App Development

Application Development

Custom Software Development

Web Application Development

Custom Development

Enterprise Software Development

Custom development

Works in Software Development (6)

Clients in Software Development (3)

MilePulseLogistics & Supply Chain

NDASoftware & Computer Services | international

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Description

We take early-stage AI product ideas into working systems – generative UI, voice-integrated assistants, agentic automation, MCP integrations. Useful when the problem is still being defined alongside the solution.

Skills in Innovation (4)

Innovation

Digital Innovation

Digital Transformation

Innovation Consulting

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Description

We build production-grade AI systems: RAG pipelines, LLM-powered document processing, agentic workflows, and conversational interfaces. Delivered across legal, healthcare, logistics, and fintech – from prototype to scaled deployment.

Skills in Artificial Intelligence (15)

AI Development

Bot Development

Chatbot Development

Artificial Intelligence

AI Expertise

Chat Bot

Intelligent Bot Development

Generative AI

Chatbots

AI Image Generation

Works in Artificial Intelligence (4)

AI-Powered Financial Signal Intelligence Platform - Artificial Intelligence

Clients in Artificial Intelligence (2)

MilePulseLogistics & Supply Chain

Under NDAAccounting

Learn more about Artificial Intelligence

Description

We build complex web applications where the product logic matters as much as the code: multi-tenant SaaS, B2B platforms, internal tooling, and data-heavy interfaces. Strong on backend architecture, real-time features, and third-party integrations across regulated industries.

Skills in Web Application (10)

Web Application

Software Development

Web Development

App Development

Application Development

Web Application Development

Web Application

Enterprise Software Development

Web development

Works in Web Application (4)

Clients in Web Application (3)

MilePulseLogistics & Supply Chain

NDASoftware & Computer Services | international

Under NDAConstruction

Learn more about Web Application

Description

Custom marketplaces and multi-tenant SaaS platforms with complex business logic: role-based access, Stripe Connect, calendar and booking flows, real-time profit analytics. Built for founders who need something beyond off-the-shelf.

Skills in E-commerce (6)

E-commerce

Ecommerce

Ecommerce Solutions

Ecommerce Web Development

Ecommerce Website

Online Ecommerce

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Description

No description provided for this service.

Work in Website Creation (1)

Client in Website Creation (1)

NDAHospitals & Healthcare | regional

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HeadquarterAmsterdam, Netherlands