Hajar Alhadaris

Hajar Alhadaris

Artificial Intelligence Graduate
Jordan
English, Arabic

نبذة عني

Artificial Intelligence graduate with a GPA of 3.93/4.00 and hands-on experience in machine learning, computer vision, NLP, speech recognition, and data analysis. Skilled in object detection and segmentation using YOLO, …

الخبرة

IT Infrastructure & Network Operations (NOC) Intern

Aqaba Digital Hub (ADH) · Aqaba, Jordan
Jul 2026 - Sep 2026 · 2 أشهر

<p>LinkedIn<br>
Jordanian Dialect Speech Recognition: Arabic speech recognition with Wav2Vec2 and Whisper, including dataset preparation, annotation, training and evaluation.<br>
Biofouling Detection Using YOLO: Developed a 2,531-image underwater dataset in collaboration with ship-maintenance companies in Aqaba, covering four biofouling severity classes.<br>
Trained and compared YOLO models, achieving a best test [email protected] of 0.707 with YOLOv8-S.<br>
Research presented at IAC 2025 in Sydney.<br>
Biofouling Segmentation: Extended biofouling analysis to instance segmentation by manually annotating underwater images with polygon masks using MakeSense.ai.<br>
Prepared YOLO-format segmentation data and trained YOLOv8 and YOLO11 segmentation models to localize fouling and support fouled-area estimation and 3D vessel digital twin integration.<br>
Arabic Sentiment Analysis: Developed a manually annotated Arabic tweet dataset with a team of five annotators to study vaccine hesitancy.<br>
Compared LSTM with attention, CNN-LSTM, AraBERT v1/v2, XLM-RoBERTa, and ELECTRA, with AraBERTv2 achieving the best results (77.29% accuracy and 75.74% F1-score).<br>
Research published at GACLM 2026.<br>
Additional Projects: Optimization Algorithms | Big Data | Game Development | Driver Distraction Detection | Flappy Bird (Pygame)</p>

Artificial Intelligence Intern

AljawabAI · Amman, Jordan
Jan 2025 - Jan 2026 · 1 سنة

<p>Prepared and processed noisy Arabic speech datasets for ASR systems, including audio preprocessing, text normalization, speech annotation, and quality validation.<br>
Contributed to developing speech recognition systems through high-quality dataset preparation.</p>

Startup Incubation Program Participant

iPARK · Amman, Jordan
Jan 2025 - Jan 2026 · 1 سنة

<p>Selected for the national startup incubation program based on an AI startup proposal.<br>
Worked closely with business mentors and technical experts.<br>
Participated in innovation and entrepreneurship workshops.</p>

المهارات

Python C++ SQL HTML Java MARIE Assembly Machine Learning Deep Learning Model Evaluation Hyperparameter Tuning Class Imbalance Handling Object Detection Image Segmentation Instance Segmentation Polygon Annotation Image Data Augmentation Real-Time Inference OpenCV Natural Language Processing Text Classification Arabic Text Preprocessing Word2Vec GloVe FastText LSTM Attention Mechanisms CNN-LSTM Hugging Face Transformers Transformer Fine-Tuning AraBERT XLM-RoBERTa ELECTRA LLM-Based Data Augmentation Whisper Wav2Vec2 Arabic Audio Data Preparation Noisy Audio Data Cleaning Audio Preprocessing Text Normalization Speech Annotation Dataset Quality Control Dataset Preparation Data Collection Data Annotation Data Analysis Model Training TensorFlow PyTorch Scikit-learn Pandas
الإبلاغ عن هذا الملف الشخصي؟