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Fedi HaddadiFH
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Fedi Haddadi

@fedihaddadi

AI Engineer at NexDiscovery building NLP pipelines to extract business relationships and entities from unstructured text.

Tunisia
Message

At NexDiscovery, I develop and benchmark machine learning models for business relationship classification. I also build NLP pipelines that extract relationships and entities from unstructured text, turning business data into structured insights.

At Control Mapping, I built a coreference-enhanced entity extraction workflow using FastCoref and spaCy NER, improving organization name linking accuracy by 40%. I also developed an automated regulation extraction pipeline that reduced manual compliance review time by 60%.

My independent research evaluated how linguistic vagueness affects transformer-based sentiment classifiers, finding prediction stability above 95% for DistilBERT and RoBERTa. I work with Python and tools including PyTorch, HuggingFace Transformers, and spaCy.

Experience

Work history, roles, and key accomplishments

NE
Current

AI Engineer

NexDiscovery

Jan 2026 - Present (10 months)

Developed and benchmarked machine learning models for business relationship classification, and designed NLP pipelines for entity extraction. Led process engineering to streamline data workflows and collaborated on algorithmic design for relationship graph construction.

CM

Data Scientist

Control Mapping

Nov 2024 - Dec 2025 (1 year 1 month)

Built coreference-enhanced entity extraction workflow and automated regulation extraction pipeline, reducing manual compliance review time by 60%. Developed greenwashing detection pipeline using linguistic pattern analysis and transformer models.

TE

Market Research Consultant

TBS Junior Enterprise

Oct 2020 - Jun 2021 (8 months)

Conducted 5 comprehensive market research studies for diverse clientele. Designed questionnaires and surveys for data collection and produced data-driven recommendations using statistical analysis.

Education

Degrees, certifications, and relevant coursework

TS

Tunis Business School

Bachelor of Science, Business Analytics

2020 - 2024

Grade: 3.17/4

Bachelor of Science in Business Administration with a major in Business Analytics and a minor in Information Technology, achieving a GPA of 3.17/4.

Udacity logoUD

Udacity

AWS Machine Learning Foundations, Machine Learning

2023 - 2023

Completed the AWS Machine Learning Foundations certification in 2023.

Udacity logoUD

Udacity

Data Analysis Nanodegree, Data Analysis

2022 - 2022

Completed the Data Analysis Nanodegree in 2022.

Microsoft logoMI

Microsoft

Microsoft Certified: Azure Data Fundamentals, Data Fundamentals

2022 - 2022

Earned the Microsoft Certified: Azure Data Fundamentals certification in 2022.

University of Michigan logoUM

University of Michigan

Introduction to Data Science in Python, Data Science

2022 - 2022

Completed the Introduction to Data Science in Python course on Coursera in 2022.

freeCodeCamp logoFR

freeCodeCamp

Data Analysis with Python, Data Analysis

2021 - 2021

Completed the Data Analysis with Python certification in 2021.

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