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Let’s elevate your results with smart technology
Joey van Griethuijsen
AI & Software Solutions Architect I have been helping organizations innovate, automate and grow with intelligent software solutions for 17 years.I focus on quality, value and time savings through smart use of AI and automation.
End-to-end solutions
From strategy to a working solution or integration within the existing system.
I combine AI, software and data to deliver value quickly and reliably.
Strategy & Business
- Identifying opportunities for AI, data and automation
- Translating business goals into feasible solutions
- From concept to working prototype in a few weeks
- Focus on quality and measurable time / cost savings
How I approach this:
- Workshops to clarify opportunities, bottlenecks and priorities
- Feasibility check with clear value and measurable KPIs
- Rapid validation with a prototype that shows immediate results
- Data and AI strategy with a clear roadmap
- Alignment with existing processes, systems and teams
Keywords: KPIs, business case, data-driven decision-making, stakeholder workshops, feasibility checks, proof of concepts, hypothesis-driven development, value mapping
Data & AI
- Data engineering and cloud-based data processing within your IT environment
- Business intelligence dashboards for informed decision-making
- AI assistants that save employees 30–50 percent of their time
- Autonomous agents that handle processes in the background
Examples of solutions:
- Data pipelines from collection to visualization in the cloud
- Internal AI assistant that searches documents, email and knowledge bases and answers questions
- Customer service chatbot that handles 60–80 percent of questions independently
- Trend analyses, automatic classification and predictive models (e.g. trend forecasting or churn detection)
- Automatic classification and processing of documents and forms
- Built-in AI governance and evaluation processes for quality, reliability and safety
Keywords: Anthropic, (Azure) OpenAI, LangChain, LangGraph, RAG systems, Agents, workflow orchestration, n8n, vector databases, TensorFlow, PyTorch, Azure, ETL/ELT, analytics, Databricks, AI Foundry, Fabric, PowerBI, Data lake / lakehouse / warehouse, GCP, BigQuery, Looker Studio, SQL / NoSQL, security, PII detection, monitoring, compliance, GDPR
Process automation
- Reducing manual work with smart automated flows
- Connecting systems so data moves automatically
- Workflows and dashboards with real-time insight
Examples of solutions:
- Automatic processing of, for example, messages or requests
- Connecting CRM, ERP and other systems via APIs and webhooks
- Notifications, approvals and escalations that trigger automatically
- Human-in-the-loop workflows for oversight where needed
- Reports that generate and send themselves, including management dashboards
- Step-by-step implementation so work can continue uninterrupted
Keywords: n8n, OCR, Agents, LangChain, FastAPI, AI Foundry, Power BI, Metabase, Looker Studio, API integrations, webhooks, event-driven architectures, workflow automation
Custom software & integrations
- Custom software and modular solutions
- Platforms and websites that align directly with processes
- Smart systems and AI modules that add value
- Scalable and secure solutions that grow with your organization
Examples of solutions:
- Client portals and self-service platforms
- Internal tools that support and automate processes
- APIs and integrations that connect systems with partners or customers
- Modern web applications focused on usability and performance
- AI integrations and custom modules on top of existing systems
Keywords: React, Next.js, Python, FastAPI, Node.js, PostgreSQL, MongoDB, Azure, GCP, Docker, Kubernetes, Terraform, CI/CD, secure and scalable cloud infrastructure, monitoring, security, PII detection, compliance, GDPR
How I work
One-time AI or software project
- Defined trajectory with a clear end result
- One-time fee
- AI integration, platform or automation
Defined trajectory with a concrete end result. I design and build solutions that meet requirements for data, security and compliance, ensuring the final product not only delivers value but is also safe and responsibly deployable.
Recommended
Innovation partner as a service
- Continuous AI & software innovation
- Predictable monthly costs
- Iterative improvement cycles based on data and KPIs
According to “The State of AI in 2025” by McKinsey, organizations achieve structurally better AI results when they iterate, measure and adjust in a consistent rhythm, while continually improving their data, tools and capabilities.
Background and experience
After studying computer science, I started several companies. I worked on dozens of projects in the commercial sector, healthcare sector and non-profit sector.
I have worked on projects for, among others:
A.I. and Machine Learning
I built chatbots, AI agents, and systems that use large language models to search documents, emails, and spreadsheets to find connections in large amounts of information. I also used TensorFlow and other deep learning techniques to build models for classification, sentiment analysis, and predictive applications.
- LLM, NLP, MLOps, ChatGPT, Llama, Mistral, Fine tuning, Supervised learning, RAG, Agents, Python
- Vector stores, LangChain, LangGraph, Embeddings, Elasticsearch, Azure, GCP, Terraform, Ansible
- TensorFlow, PyTorch, CNN/RNN modellen, classificatie
Financial Technology (Fintech)
Driven by a deep interest in financial markets, I prepared and analyzed large datasets. I used AI models, including neural networks, to analyze stock prices and identify market trends.
I developed a smart web scraper to collect, categorize, and quantify market news and sentiment.
- Python, TensorFlow, Pandas, NumPy
- Neurale netwerken, RNN/LSTM, Transformers, Mistral, GPT, Claude, Gemini
- Data science, time series analyse, Pandas DataFrames, webscraping
Backend and full stack development
I founded the software company Bluesphere, where I worked with a wide range of programming languages and frameworks. Sometimes I worked on existing enterprise applications, while other times I built systems from scratch. For years, I worked with my partner and five others on innovative projects for clients in SMEs and large corporations.
- Python, FastAPI, Django, MySQL, MSSQL, PostgreSQL, PostGIS, MongoDB, REST, Node.js, React, Git, CI/CD, DevOps
- Unit testing, Integration testing, E2E testing, REST, ORM
- Docker, Google Cloud Platform, Azure, .NET, VPS, Agile / Scrum
Web development
I have been building software for the web since 2007. I have closely followed the innovations in the field. A site is still an accessible and user-friendly resource for many applications and systems.
- PHP, WordPress, Drupal, CakePHP
- Symfony, Zend, React, Asp.net, Nginx, Apache, Angular
- Javascript, jQuery, HTML, CSS
Customised software solutions that precisely match the business goals and deliver real results.
Contact
Want some more info or a quick introduction call?
Together we can discuss your wishes without obligation and see how I can support you.
Fill in the contact form and I will contact you as soon as possible.
English 
Dutch