Daniel A.
Data Annotations Specialist
Experience
AI Trainer Expert
Micro 1
Data Annotations Specialist
Aya Data
- Delivered precision annotations across diverse datasets (3D models, video, image, audio, text), improving accuracy by 15% through structured feedback, quality assurance, and collaborative team processes.
- Specialized in advanced labeling strategies using segmentation masks, keypoints, polygons, and bounding boxes on platforms like Labelbox, V7, Cydar Medical, Open Solar, and Kognic.
- Contributed to high-impact AI/ML projects, including plant disease detection for agriculture, object detection, logo pattern recognition, 3D solar panel mapping, and medical imaging modeling, ensuring high-quality datasets for client success.
- Collaborated cross-functionally to meet stringent quality standards, gaining expertise in annotation tools and fostering a culture of continuous improvement.
Data Annotations Intern
Aya Data
- Trained on diverse annotation techniques and platforms like Labelbox, while embracing company values to support AI dataset preparation.
- Built foundational skills in data labeling for multimedia formats, contributing to team efficiency and project readiness.
IT Support Intern
Social Security and National Insurance Trust (SSNIT)
- Provided comprehensive IT support, troubleshooting hardware, software, and network issues to minimize downtime.
- Assisted in network monitoring, user support, and system maintenance, enhancing operational reliability for a national organization.
Manager
LIPINDAN Neighbourhood Car Wash
- Digitized company records into spreadsheets, enabling advanced analysis, forecasting, and data-driven decision-making.
- Launched a home pickup service that increased customer retention by 30%, demonstrating strategic problem-solving and business growth acumen.
- Balanced operational management with data initiatives, turning raw business metrics into insights that optimized performance.
Summary
Detail-oriented IT graduate from the University of Cape Coast with hands-on experience in data preparation, annotation, visualization, and analysis. Proficient in transforming raw data into actionable insights using tools like SQL, Power BI, Python, and Excel dashboards, honed through certifications with ALX Africa and Thrive Africa. Excelled in diverse projects including plant disease detection, object detection, logo pattern recognition, 3D solar panel mapping, and medical imaging modeling.
As a thinker-doer, I've boosted operational efficiency—such as increasing annotation accuracy by 15% and customer retention by 30%—while managing a family business and contributing to AI/ML datasets. Passionate about uncovering hidden patterns to drive real-world impact for businesses, agriculture, and healthcare.
Languages
Education
University of Cape Coast
Bachelor of Science · Information Technology · Cape Coast, Ghana
Certifications & licenses
ALX Data Science Certification
ALX Africa
Thrive Africa Data Analytics
Thrive Africa
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