Hi, I'm Khaled Mohammed Abdelgaber, an AI Engineer specializing in building intelligent applications powered by large language models and advanced AI technologies. With a background in electrical engineering and deep learning, I have worked on various projects from image recognition and natural language processing to automation and biomedical signal analysis. I enjoy creating practical AI solutions that bring real-world value, such as automating email workflows, enhancing road damage detection, and developing biomedical signal processing tools. I'm passionate about leveraging Python, Langchain, and state-of-the-art AI models to solve complex problems and improve productivity.

Khaled Mohammed Abdelgaber

Hi, I'm Khaled Mohammed Abdelgaber, an AI Engineer specializing in building intelligent applications powered by large language models and advanced AI technologies. With a background in electrical engineering and deep learning, I have worked on various projects from image recognition and natural language processing to automation and biomedical signal analysis. I enjoy creating practical AI solutions that bring real-world value, such as automating email workflows, enhancing road damage detection, and developing biomedical signal processing tools. I'm passionate about leveraging Python, Langchain, and state-of-the-art AI models to solve complex problems and improve productivity.

Available to hire

Hi, I’m Khaled Mohammed Abdelgaber, an AI Engineer specializing in building intelligent applications powered by large language models and advanced AI technologies. With a background in electrical engineering and deep learning, I have worked on various projects from image recognition and natural language processing to automation and biomedical signal analysis.

I enjoy creating practical AI solutions that bring real-world value, such as automating email workflows, enhancing road damage detection, and developing biomedical signal processing tools. I’m passionate about leveraging Python, Langchain, and state-of-the-art AI models to solve complex problems and improve productivity.

See more

Experience Level

Expert
Expert
Intermediate
Intermediate
Intermediate

Language

Arabic
Advanced
English
Advanced

Work Experience

Machine Learning Engineer at Freelancing
January 1, 2022 - Present
Contributed to various AI projects, enhancing YOLOv11 for road damage detection, applying CycleGAN for day-to-night image translation, and building models for crack and cyberbullying detection. Fine-tuned BERT and RoBERTa for Arabic NLP tasks, and developed intelligent agents for email automation, legal Q&A, and OCR document processing. Applied LLMs and RAG for medical content generation, financial analysis, and image captioning.
Deep Learning Biomedical Engineer at Upwork
February 28, 2025 - July 23, 2025
Designed signal processing pipelines and optimized neural networks. Handled imbalanced datasets using augmentation and resampling techniques. Experience in some biomedical signals such as ECG, ABP and PPG. Proficient in TensorFlow/PyTorch, biosignal tools (NeuroKit), and Python (NumPy, Pandas, SciPy).

Education

B.SC. at Sohag University
January 1, 2020 - December 31, 2020
MSc at Sohag University
January 1, 2025 - December 31, 2025

Qualifications

Generative Deep Learning with TensorFlow
January 1, 2022 - December 31, 2022
Custom and Distributed Training with TensorFlow
January 1, 2022 - December 31, 2022
Natural Language Processing in TensorFlow
January 1, 2022 - December 31, 2022
Introduction to Machine Learning in Production
January 1, 2022 - December 31, 2022
Sequences, Time Series, and Prediction
January 1, 2022 - December 31, 2022
Custom Models, Layers, and Loss Functions with TensorFlow
January 1, 2022 - December 31, 2022
AWS Academy Graduate - AWS Academy Machine Learning Foundations
January 1, 2022 - December 31, 2022
Retrieval Augmented Generation (RAG) with LangChain
January 1, 2023 - December 31, 2023
Developing LLM Applications with LangChain
January 1, 2023 - December 31, 2023

Industry Experience

Software & Internet, Healthcare, Financial Services, Life Sciences, Professional Services
    paper AI Agent for Gmail, Calendar, and Google Meet Automation

    AI agent is built to manage Gmail, Google Calendar, and Google Meet, automating communication and
    scheduling tasks. It summarizes email threads, sends context-aware replies, and schedules meetings.
    Integrated with Telegram for real-time conversational control, enabling full automation of routine admin
    tasks and boosting productivity.

    paper Subject-Independent Per-Beat PPG to Single-Lead ECG Mapping

    https://www.twine.net/signin
    Presented a beat-based autoencoder model that maps PPG signals to single-lead ECG for efficient on-device
    use. Employed a two-stage clustering method for data cleaning and beat segmentation to minimize onset
    detection errors. Implemented a subject-independent training protocol to ensure robust generalization.
    Achieved high reconstruction accuracy on cleaned MIMIC II data, with a correlation coefficient of ≈ 0.92
    and MSE of ≈ 0.0086.

    paper Intelligent Document Processing Using LLMs

    Developed an AI-powered pipeline to extract and process information from scanned documents. Leveraged
    Optical Character Recognition (OCR) to convert scanned images into machine-readable text, then applied a
    Large Language Model (LLM) to analyze the extracted content and identify key information fields. The
    structured data was stored in a database for downstream automation and reporting. This solution enabled
    efficient handling of unstructured document inputs, significantly improving data accessibility and reducing
    manual processing time.

    paper Contextual RAG System for Netflix 2024 Financial Report Analysis

    Built a Retrieval-Augmented Generation (RAG) system to answer user queries about Netflix’s 2024 financial
    report. Implemented contextual retrieval for precise document chunking and response generation. Used
    Supabase as the vector database to store and retrieve embedded financial data. Enabled accurate, explainable
    financial insights through natural language queries to support informed decision-making.

    paper Cyberbullying Detection on Twitter

    Developping a cyberbullying detection model using a Kaggle tweet dataset. Performed extensive data
    cleaning and fine-tuned RoBERTa-large for accurate classification, achieving 1% accuracy improvement on the
    evaluation set.

    paper Arabic Review Classification for Talabate Company

    Fine-tuning a BERT-based model to classify Arabic customer reviews from Talabate. The system identified
    sentiment and categorized negative feedback into actionable types to aid business decisions. Trained on a
    small dataset (2,500 samples) and achieved 74% accuracy on the test set.

Hire a AI Engineer

We have the best ai engineer experts on Twine. Hire a ai engineer in Sohag today.