
Baffa Usman
I'm a
About
I am a detail-oriented Data Annotator with experience in labeling and structuring datasets for AI and machine learning applications. My expertise includes image, text, and audio annotation, utilizing industry-standard tools and techniques. With a background in IT, cybersecurity, and full-stack web development, I bring a strong technical foundation to data annotation, enabling me to handle complex projects efficiently.

Data Annotator & Web Developer.
- Phone: +234 816 6125 461
- City: Gumel, Nigeria
- Email: buagumel@gmail.com
- Age: 24
- Degree: Advanced Diploma
- Freelance: Available
I am a simple and understanding person who believes in clarity, efficiency, and meaningful work. I value quality over quantity, always striving for excellence and precision in everything I do. Whether in my professional or personal life, I focus on what truly matters, ensuring that my efforts create a lasting impact.
Happy Clients
Delivering high-quality labeled datasets with precision and accuracy.
Projects
Successfully completed multiple AI and ML annotation projects.
Hours Of Support
Providing expert annotation support for seamless AI training.
Skills & Tools
I focus on precision and efficiency to deliver high-quality labeled data. With strong attention to detail and the right tools, I ensure accuracy, consistency, and scalability. I quickly adapt to client-provided annotation platforms, ensuring smooth and efficient workflows.
Portfolio
Explore my data annotation projects, tasks, and tutorials, showcasing my expertise in labeling, categorizing, and structuring data for AI and machine learning applications. Through sample videos and hands-on demonstrations, I provide insights into my annotation techniques, ensuring accuracy and efficiency in data preparation.
- All
- Image
- Text
- Audio
- Video
Services
I specialize in high-quality data annotation to train and refine AI and machine learning models. By accurately labeling images, text, audio, and video, I enhance AI accuracy and real-world applications. My expertise ensures efficient, intelligent, and precise AI solutions. With attention to detail and a commitment to quality, I help drive innovation across industries.
Image Annotation
Labeling objects, regions, or features in images for AI training, such as bounding boxes, segmentation, and keypoints.
Text Annotation
Tagging entities, sentiments, or relationships in text for NLP models, including named entity recognition (NER) and sentiment analysis.
Audio Annotationn
Transcribing, labeling speakers, or classifying sounds to train speech recognition and sound classification models.
Video Annotation
Marking objects, actions, or events in video frames to support motion tracking and activity recognition in AI models.
Contact
When you work with me, you’re not just hiring a service provider—you’re gaining a partner who is invested in your success. I take the time to understand your project goals, challenges, and vision, and I tailor my services to meet your unique needs. With my commitment to quality, confidentiality, and affordability, you can focus on what you do best while I handle the complexities of data annotations.
Feel free to reach out for collaborations, projects, or inquiries. Whether you need high-quality data annotation or have an exciting opportunity, I’m always open to discussions. Let’s connect and work together!