08/20/2026 updated

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AI/ML Engineer & Full-Stack Developer specializing in Agentic Systems and Evaluation

sfax, Tunisia
Only remote
Master 1, Information Systems and Network Development
sfax, Tunisia
Only remote
Master 1, Information Systems and Network Development

Profile attachments

Ranim_Koubaa_CV.pdf

AI AgentsMachine LearningMulti-Agent SystemsGenerative AIFull Stack DevelopmentFront End Software DevelopmentArtificial Intelligence Markup Language (AIML)
AI Evaluation Engineering
Expertise in building evaluation harnesses for AI agents, including rule-based code graders, LLM-as-a-judge metrics using DeepEval and GEval, golden and regression test fixtures, and CI-integrated evaluation suites with pytest and GitHub Actions.

AI & Agentic Systems
Hands-on experience designing and orchestrating multi-agent systems using CrewAI, applying prompt engineering fundamentals, and integrating LLM APIs such as OpenAI to automate complex workflows.

Full-Stack Software Development
Proficiency in building scalable full-stack web applications using React.js, Spring Boot, Node.js, and Next.js, integrated via RESTful APIs with secure authentication, dynamic role management, and performance optimizations.

Machine Learning
Knowledge of machine learning fundamentals including Perceptron and gradient descent implemented from scratch, as well as data analysis and visualization using NumPy, Pandas, Matplotlib, and Seaborn.

Programming Languages
Proficiency in multiple programming languages including JavaScript, Python, Java, C++, C, C#, PHP, and Dart.

Frameworks & Libraries
Experience with a wide range of frameworks including React.js, Django, Node.js, Next.js, Spring Boot, ASP.NET Core, Angular.js, and .NET.

Frontend Development
Skills in frontend technologies including HTML, CSS, Tailwind CSS, and DaisyUI for building responsive and modern user interfaces.

Databases
Experience working with relational and non-relational databases including MySQL, MongoDB, PL/SQL, and PostgreSQL.

DevOps
Familiarity with DevOps tools and practices including Git, Docker, CI/CD fundamentals, Postman, and Linux system administration.

Mobile Development
Experience in mobile application development using Android and Flutter frameworks.

Data Analysis & Visualization
Ability to analyze and visualize data using Power BI, NumPy, Pandas, Matplotlib, and Seaborn.

Languages

EnglishFluentFrenchFluentSpanishBasic knowledge

Project history

Developer - Agentic Eval Harness

Personal Project
Built an evaluation harness for the AI Agent Crew project with deterministic code-based graders running in CI via pytest and GitHub Actions, combined with DeepEval GEval LLM-as-a-judge metrics for qualitative checks. Includes golden and regression fixtures to prove each grader catches known failure modes.

Developer - AI Agent Crew (Automated Procurement Research, CrewAI)

Personal Project
Designed a 4-agent system with CrewAI that automates product research and procurement reporting: a query-generation agent, a web-search agent (Tavily), a scraping agent using Pydantic schemas, and a report-writing agent orchestrated sequentially with a shared knowledge source and JSON-structured outputs.

Developer - Perceptron From Scratch

Personal Project
Implemented the Perceptron algorithm from scratch for binary classification on the 150-sample Iris dataset using Python, NumPy, Pandas, and Matplotlib, covering gradient descent and decision-boundary visualization.

Developer - MyPizza

Personal Project
Developed an online food ordering platform for pizza lovers with menu browsing, pizza customization, and order placement using Next.js, Node.js, Express, and MongoDB.

Developer - Rock-Paper-Scissors Game

Personal Project
Programmed an interactive digital version of the classic Rock-Paper-Scissors game, playable against the computer, implemented in C++.

Developer - MyQuiz

Personal Project
Created an online quiz platform enabling users to create, share, and participate in quizzes across various categories.

End-of-Studies Intern

Telnet Holding
Developed a scalable web app for creating and editing technical interview tests with dynamic role and permission management and a drag-and-drop interface for QCM tests. Engineered a full-stack solution with React.js and Spring Boot, integrated via RESTful APIs, with secure authentication and performance optimizations, applying agile methodologies.

Intern

DK Soft
Led development of a scalable quiz app with Spring Boot and React.js, featuring JWT-secured authentication, an admin dashboard for managing quizzes, and a candidate interface. Delivered a full-stack solution with RESTful APIs, dynamic role management, and a drag-and-drop interface for creating and editing QCM tests.

Intern

Le Partenaire Informatique
Developed a web app for managing delivery drivers transporting medications using PHP, MySQL, and Python, with real-time tracking and QR code verification. Managed workstation maintenance including hard disk cloning, SSD installation, network setup, and Linux installation.

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