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Bejad Elmanzalawi

AI Engineer – Computer Vision Model Training & Data Annotation

Malaysia flagJohor Bahru, Malaysia
ExpertOther

Key Skills

Software

Other

Top Subject Matter

Computer Vision – Driver Monitoring and Security Systems
Generative AI Chatbots and Agentic Systems

Top Data Types

ImageImage
TextText

Top Task Types

Object Detection
Text Generation

Freelancer Overview

AI Engineer – Computer Vision Model Training & Data Annotation. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include OpenCV and Other. Education includes Bachelor of Engineering, University Technology Malaysia (2026) and High School Diploma, Al Maarifa International Private School (2022). AI-training focus includes data types such as Image and Text and labeling workflows including Object Detection and Text Generation.

Expert

Labeling Experience

AI Trainer – LLM Dialogue and Text Annotation

OtherTextText Generation
I developed AI-driven agents to generate, analyze, and summarize textual data in response to user input. This involved curating and evaluating text datasets to enhance generative AI chatbot performance for safety consulting and event reporting. I focused on improving natural language outputs with prompt engineering and human-in-the-loop feedback. • Annotated and evaluated dialogues for generative assistant safety consultants using Llama and Gemini models. • Implemented, tested, and improved prompt + response interactions in a Streamlit dashboard. • Integrated feedback loops with memory checkpointing for refining responses and scenario handling. • Managed text data preprocessing and cleansing with Pandas and custom Python scripts.

I developed AI-driven agents to generate, analyze, and summarize textual data in response to user input. This involved curating and evaluating text datasets to enhance generative AI chatbot performance for safety consulting and event reporting. I focused on improving natural language outputs with prompt engineering and human-in-the-loop feedback. • Annotated and evaluated dialogues for generative assistant safety consultants using Llama and Gemini models. • Implemented, tested, and improved prompt + response interactions in a Streamlit dashboard. • Integrated feedback loops with memory checkpointing for refining responses and scenario handling. • Managed text data preprocessing and cleansing with Pandas and custom Python scripts.

2022 - 2026

AI Engineer – Computer Vision Model Training & Data Annotation

ImageObject Detection
I engineered training pipelines for real-time computer vision models, focusing on detecting driver fatigue and security threats from video feeds. My work included annotating and refining datasets for facial biometrics and object recognition using deep learning frameworks. I ensured data quality and accuracy through iterative evaluation of detection outputs. • Developed and validated custom datasets for MobileNetV2, YOLO, and InsightFace. • Performed manual and semi-automated image annotation for object detection and face recognition tasks. • Evaluated and refined model performance with continual dataset improvements based on real-world scenarios. • Used OpenCV, MediaPipe, and related frameworks for preprocessing and data handling.

I engineered training pipelines for real-time computer vision models, focusing on detecting driver fatigue and security threats from video feeds. My work included annotating and refining datasets for facial biometrics and object recognition using deep learning frameworks. I ensured data quality and accuracy through iterative evaluation of detection outputs. • Developed and validated custom datasets for MobileNetV2, YOLO, and InsightFace. • Performed manual and semi-automated image annotation for object detection and face recognition tasks. • Evaluated and refined model performance with continual dataset improvements based on real-world scenarios. • Used OpenCV, MediaPipe, and related frameworks for preprocessing and data handling.

2022 - 2026

Education

U

University Technology Malaysia

Bachelor of Engineering, Mechatronics Engineering

Bachelor of Engineering
2022 - 2026
A

Al Maarifa International Private School

High School Diploma, General Education

High School Diploma
2018 - 2022

Work History

D

DeepTech

Mechanical Team Member

Johor Bahru
2025 - Present
U

University Technology Malaysia

Robotics Mentor – STEM Education RFA Program

Johor Bahru
2024 - Present