Jasser Chtourou - AI Software Developer for RAG Systems

Recommended expert

Hanover, Germany

Check rate

Experience

Mar 2025 - Sep 2025

7 months

Stuttgart, Germany

Artificial Intelligence Intern

Plug&Plai

Supported the development of AI-powered voice assistants for recruitment automation.
Helped optimize speech recognition models and conversational AI workflows.

Jan 2025 - Present

1 year 8 months

Germany

AI Software Developer

AiNext GmbH

Built Retrieval-Augmented Generation (RAG) pipelines using LLMs and vector databases.
Developed Python scripts for data ingestion, indexing, and semantic search.

Jan 2025 - Feb 2025

2 months

Tunis, Tunisia

AI-Powered Surgical Chatbot

Charles Nicolle Hospital

Developed an AI chatbot with RAG, LangChain, PgVector, and Django to deliver real-time, voice-enabled surgical information.
Integrated 3D anatomy visualization and live voice chat to support surgeons, students, and patients in accessing medical knowledge efficiently.

Jun 2024 - Aug 2024

3 months

Tunisia

AI Developer

VALUE Digital Services

Developed market intelligence system from 5000+ sources using LLMs.
Ensured 91% uptime, processing 1M+ data points daily.

May 2024 - Jun 2024

2 months

Time Series Project (Federal Reserve Economic Data "FRED")

ESPRIT

Analyzed and modeled 2 time series from FRED using a three-phase methodology.
Utilized ARIMA and SARIMA for financial data analysis.

Jan 2024 - May 2024

5 months

Intelligent Trading Agent

ESPRIT and Value

Analyzed digital services' impact in financial consulting for 10+ Tunisian strategies.
Predicted risks and sales trends with time series analysis.

Dec 2023 - Jan 2024

2 months

Remote

Object Detection Using Adaptive Mask RCNN in Optical Remote Sensing Images

ESPRIT

Applied Adaptive Mask R-CNN for object detection on 11 remote sensing images.
Improved detection accuracy by 30%.

Nov 2023 - Jan 2024

3 months

Machine Learning Intrusion Detection Systems (IDS) Project

ESPRIT

Applied GMM for anomaly detection on 5+ network parameters.
Used Decision Tree and KNN for intrusion detection, improving security by 30%.

Jun 2023 - Aug 2023

3 months

Tunisia

Web Developer

VERMEG

Built a web app optimizing 5+ securities processes.
Planned and issued securities, defining type, amount, and price.

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology and Banking and Finance.

Information Technology

Banking and Finance

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Product Development, Research and Development, Business Intelligence, Finance, and Strategy.

Information Technology

Product Development

Research and Development

Business Intelligence

Finance

Strategy

Skills

Programming Languages
C/Java//R/Python
Machine Learning
Supervised: Classification, Regression, Boosting
Unsupervised: Clustering, Dimensionality Reduction
Deep Learning
Tensorflow / Pytorch / Nlp / Llm / Langchain
Database
Pl/Sql - Nosql
Big Data
Hadoop /Spark
Web Development
Angular / Dash-Plotly / Streamlit
Operating Systems
Linux/Windows/Macos
Soft Skills
Stress Resistance/ Team Work/ Communication /Resilience

Languages

Arabic

Native

French

Advanced

English

Intermediate

German

Elementary

Education

Oct 2024 - Sep 2025

Schmalkalden University of Applied Sciences

Exchange Semester · Schmalkalden, Germany

Oct 2022 - Sep 2025

Private Higher School of Engineering and Technologys

Computer Engineering Cycle · Tunisia

Oct 2020 - Jun 2022

Preparatory Institute for Engineering Studies Tunis

National entrance diploma to engineering schools · Tunis, Tunisia

...and 1 more

Certifications & licenses

Building Transformer-Based NLP Image Modeling With Keras

DataCamp

Large Language Models (LLMs) Concepts Applications

NVIDIA

Statistics

Experience

Total positions 9

Experience in Information Technology 2 y

Avg length 4 m

Longest experience 1 y 7 m

Global Experience

Countries worked in 2 (Tunisia, Germany)

Primary country Tunisia

Expertise

Recent roles Artificial Intelligence Intern, AI Software Developer, AI-Powered Surgical Chatbot

Main industries Information Technology, Banking and Finance

Main business areas Information Technology, Product Development, Research and Development

Qualifications

Highest degree Bachelor

Certifications earned 2

Profile

Created

October 2025

Last Update

December 2025

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Frequently asked questions

Have questions? Find more information here.

Jasser is based in Hanover, Germany.

Jasser speaks the following languages: Arabic (Native), French (Advanced), English (Intermediate), German (Elementary).

Jasser has at least 3 years of experience. During this time, Jasser has worked in at least 9 different roles and for 7 different companies. The average length of individual experience is 3 months. Note that Jasser may not have shared all experience and actually has more experience.

Based on recent experience, Jasser would be well-suited for roles such as: Artificial Intelligence Intern, AI Software Developer, AI-Powered Surgical Chatbot.

Jasser's most recent position is Artificial Intelligence Intern at Plug&Plai.

In recent years, Jasser has worked for Plug&Plai, AiNext GmbH, Charles Nicolle Hospital, VALUE Digital Services, and ESPRIT.

Jasser is most experienced in industries like Information Technology, Banking and Finance, and Healthcare. Jasser also has some experience in Space Exploration.

Jasser is most experienced in business areas like Information Technology, Product Development, and Research and Development. Jasser also has some experience in Business Intelligence, Finance, and Strategy.

Jasser holds a Bachelor from Private Higher School of Engineering and Technologys and a Bachelor from Preparatory Institute for Engineering Studies Tunis.

Jasser has 2 certificates. These include: Building Transformer-Based NLP Image Modeling With Keras and Large Language Models (LLMs) Concepts Applications.

Jasser is immediately available full-time for suitable projects.

Daily Rate Distribution

0 2 4 6 8

<€640 €800-960 €1120-1280 €1440+

The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.

Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.

Average rates for similar positions

Rates are based on recent contracts and do not include FRATCH margin.

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Daily rate avg. 937 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

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750

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Median rate 860 €

The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.

Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.