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A computer screen displays a "Selection Tips" web page. The screen displays question 1 out of 20, which reads as follows: "First thing in the morning, I feel full of energy". There are response options labeled from 1 (strongly disagree) to 7 (strongly agree), and a "Next" button at the bottom.

Selection & Advice - Automated psychological tests

Home " Selection & Advice - Automated psychological tests

For Sélection & Conseils, a consulting and recruitment company, we developed a complete web platform for setting up and monitoring psychological tests.

The aim of this platform was not only to offer total flexibility to psychologists creating psychological tests, but also to ensure security and the ability for over 3,000 users to take tests simultaneously. All this, while ensuring real-time calculation and comparison of results.

For security reasons, emphasis has also been placed on user control with the use of their webcam and analysis of absences/response times to ensure total equality.

As the data collected was particularly private, a cyber-security audit was carried out with an external company.

For the calculation of the results, an entire database of statistics, machine learning and artificial intelligence was used to calculate correlations and trends, as well as to compare the various candidates with each other.

Technology

The client part of the platform was built with Angular (Typescript) and the server part with Laravel. Load testing to ensure compatibility with over 3,000 users/minute was carried out with Apache JMeter.

As for the showcase site, it was created using WordPress and Elementor to ensure flexibility, easy editing and quality referencing.

Gallery

A large desktop screen displays a web page entitled "Tip Selection". The page has "Skill Blocks", "Legends" and "Summary" sections. It includes graphical bars in different colors and labels such as "Final Result", "Group - Efficiency" and "Group - Success Factors".
An automatically generated report
A computer screen displays a French-language registration form for "SÉLECTION CONSEILS", requesting information such as e-mail address, password, name, job title, company, cell phone number and date of birth. The button for creating an account is at the bottom. The page has "Login" and "Register" tabs.
User login screen
A computer screen displays a "Selection Tips" web page. The screen displays question 1 out of 20, which reads as follows: "First thing in the morning, I feel full of energy". There are response options labeled from 1 (strongly disagree) to 7 (strongly agree) and a "Next" button at the bottom.
A test question
A computer screen displays a dark-themed login screen for "SELECTION" by "TIPS". There are fields for "Email" and "Password", both filled in, and a green button labeled "LOGIN" underneath. The screen has a minimalist design with centered text.
Psychologist login screen
A computer screen displays a data management interface with a dark theme. The screen displays a list of conditions with several columns entitled ID, Name, Group, Owner, Start date, End date, Status and Actions. The user menu and navigation options are located on the left-hand side of the screen.
Editing console for psychologists
A computer screen displays the "Sélection & Conseils" website. The screen displays the home page with French text describing their services, which include skills assessments, professional support and advice for individuals and businesses. The design features a white background with touches of red and gray.
Showcase site
A computer screen displays a Web page containing a list of consulting services. The top of the page reads "SELECT TIPS". Four items are listed, with corresponding logos on the left and contact buttons on the right. The bottom of the screen displays a language selection option set to French.
Choosing a test

My expertise

AI development - Custom architecture, integration and performance

AI Development

Creation of intelligent architectures, APIs, conversational agents, recommendation systems

Language Models (LLM) - Automate, understand and generate with precision

Language models (LLM & NLP)

Integration of models such as GPT, LLaMA, Mistral, Claude, etc. into business workflows

Neural networks - Adapted architectures for complex problems

machine / deep learning

Design and creation of deep learning models (CNN, RNN, Transformers) & machine learning (Random Forest, Scikit-Learn) for complex cases

Fine-tuning - Adapting AI models to your business data

Fine-tuning

Adaptation of pre-trained models to specific corpora, supervised or reinforcement training

Embedding & Knowledge graph: Semantic search at your service

Embedding & Knowledge graph

Give your data a new dimension with embeddings, knowledge graphs and semantic search

RAG - Generation augmented by documentary research

Retrieval-Augmented Generation (RAG)

Combining documentary research and generation for precise, contextualized answers

Tailor-made Edge AI - real-time AI optimized for you

Edge AI

Design and deployment of modular, secure local AI architectures capable of processing data directly on the device

MLOps & Deployment - Industrialize and secure your AI models

Deployment & MLOps

Containerization, CI/CD, monitoring, scalability, load-balancing, cost optimization

AI Cybersecurity: Guardrails, Sanitization, Proxies and Protection

Cybersecurity AI

Secure your AI systems with guardrails, sanitization, proxies and prevention

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Logo Blanc Charly Hayoz

Consultant specializing in the development of solutions based on theartificial intelligencethe language models (LLM) and neural networks. 

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