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.

Services

I design and realize intelligent systems that accelerate processes, strengthen insights and support decisions. The right architecture and AI integration create solutions that deliver real results.

Business process automation

By automating repetitive actions and streamlining processes, profits grow.

Advice, strategy and project management

Based on the business goals and situation, an optimal solution strategy is developed and implemented.

Smart AI solutions

By strengthening software with A.I. better results can often be achieved.

Backend and full stack development

A backend application can be developed to analyze or process data, for example.

In the cloud

Expecting a significant peak in visitors? With Azure or Google Cloud, for example, capacity can be scaled up when necessary.

Valuable software

Delivering value is paramount, which is why the interests of end users and stakeholders are central.

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, A.I. agents and systems that searched through documents and spreadsheets using large language models to find connections in a multitude of information. In addition, I used neural networks with TensorFlow to analyze data and sentiment and make decisions independently.

LLM, NLP, MLOps, ChatGPT, Llama, Mistral, Fine tuning, Supervised learning, RAG, Haystack, Python
Vector stores, Langchain, Langgraph, Embeddings, Elasticsearch, Azure, GCP, Terraform, Ansible
TensorFlow, Linear regression, Convoluted/Recurrent neural nets, Classification

Financial Technology (Fintech)

Based on a deep interest in the financial markets, I prepared and analysed large data sets. I used A.I. models (including neural networks) to analyse stock prices and understand market trends.

I developed a smart web scraper with the aim of collecting, categorising and quantifying market sentiment.

Python, Lineaire Regressie, TensorFlow
Neural networks, RNN, LSTM, Mistral, GPT, Claude, Gemini
Data science, Pandas, Dataframes, Webscraping

Backend and full stack development

From my previous company 'Bluesphere', I have worked with a wide range of programming languages and frameworks. Sometimes I worked on existing enterprise applications, other times I built systems from the ground up.

Together with my partner and five others, I have worked for years on innovative projects for clients from SMEs and large companies.

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.