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Abraham James

Abraham James

AI Data Annotation Specialist |English & Hausa Language (Text)

Nigeria flagAbuja, Nigeria
$7.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

Hausa Language/Text AI
Hausa Language/Speech AI
Multimodal AI/Image Projects

Top Data Types

TextText
AudioAudio
ImageImage
VideoVideo
DocumentDocument

Top Task Types

ClassificationClassification
Audio RecordingAudio Recording
TranscriptionTranscription
Object DetectionObject Detection

Freelancer Overview

AI Data Annotation Specialist | Hausa Language (Text). Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Kaduna State University (2022) and Senior Secondary School Certificate, Victory School, Kaduna (2013). AI-training focus includes data types such as Text, Audio, and Image and labeling workflows including Classification and Audio Recording.

Entry LevelEnglishHausa

Labeling Experience

AI Data Annotation Specialist | English | Hausa Language (Video)

OtherVideoClassification
I annotated video content in English and Hausa, labeling actions, contextual elements, and speaker information to improve multimodal AI models. Quality benchmarks were met by ensuring clarity, accuracy, and compliance with project requirements. Video annotation helped advance holistic understanding for AI applications handling Hausa multimedia data. • Labeled action and context for video datasets. • Checked speaker annotation and visual cues for correctness. • Maintained detailed accuracy and compliance records. • Worked with QC and language teams for continuous improvement.

I annotated video content in English and Hausa, labeling actions, contextual elements, and speaker information to improve multimodal AI models. Quality benchmarks were met by ensuring clarity, accuracy, and compliance with project requirements. Video annotation helped advance holistic understanding for AI applications handling Hausa multimedia data. • Labeled action and context for video datasets. • Checked speaker annotation and visual cues for correctness. • Maintained detailed accuracy and compliance records. • Worked with QC and language teams for continuous improvement.

2026 - Present

AI Data Annotation Specialist | English | Hausa Language (Image)

OtherImageClassification
I performed image annotation tasks for multimodal AI, labeling objects, actions, and contextual elements to support machine learning workflows. Image datasets were reviewed and classified to increase the scope of AI understanding for Hausa-language projects. Tasks included careful quality control and following detailed project-specific directives. • Labeled objects and actions within image data. • Conducted quality control and consistency checks. • Followed specific image annotation guidelines for each task. • Collaborated with project managers for standard adherence.

I performed image annotation tasks for multimodal AI, labeling objects, actions, and contextual elements to support machine learning workflows. Image datasets were reviewed and classified to increase the scope of AI understanding for Hausa-language projects. Tasks included careful quality control and following detailed project-specific directives. • Labeled objects and actions within image data. • Conducted quality control and consistency checks. • Followed specific image annotation guidelines for each task. • Collaborated with project managers for standard adherence.

2026 - Present

AI Data Annotation Specialist | English | Hausa Language (Audio)

OtherAudioAudio Recording
I recorded high-quality audio datasets in English and Hausa using professional recording equipment to train and improve speech recognition AI models. Each utterance was delivered with careful attention to pronunciation, clarity, and annotation compliance. Feedback was incorporated to meet quality benchmarks and technical requirements. • Produced clear, noise-minimized speech data for model training. • Adjusted speed, tonation, and style per annotation feedback. • Evaluated and labeled recordings for accuracy and auditability. • Ensured linguistic consistency and clarity throughout tasks.

I recorded high-quality audio datasets in English and Hausa using professional recording equipment to train and improve speech recognition AI models. Each utterance was delivered with careful attention to pronunciation, clarity, and annotation compliance. Feedback was incorporated to meet quality benchmarks and technical requirements. • Produced clear, noise-minimized speech data for model training. • Adjusted speed, tonation, and style per annotation feedback. • Evaluated and labeled recordings for accuracy and auditability. • Ensured linguistic consistency and clarity throughout tasks.

2026 - Present

AI Data Annotation Specialist | English | Hausa Language (Text)

OtherTextClassification
I annotated and evaluated English and Hausa language text datasets to enhance AI model accuracy for natural language understanding. This process involved data tagging, classification, and ensuring consistency with guidelines for over 100 submissions. My work supported improvements in language model comprehension and accuracy across diverse data sets. • Labeled NER entities and performed content evaluation. • Applied B2+ English proficiency for interpreting annotation guidelines. • Conducted quality assurance and alignment with project standards. • Collaborated on linguistic QA projects.

I annotated and evaluated English and Hausa language text datasets to enhance AI model accuracy for natural language understanding. This process involved data tagging, classification, and ensuring consistency with guidelines for over 100 submissions. My work supported improvements in language model comprehension and accuracy across diverse data sets. • Labeled NER entities and performed content evaluation. • Applied B2+ English proficiency for interpreting annotation guidelines. • Conducted quality assurance and alignment with project standards. • Collaborated on linguistic QA projects.

2026 - Present

Education

K

Kaduna State University

Bachelor of Science, Computer Science

Bachelor of Science
2016 - 2022
V

Victory School, Kaduna

Senior Secondary School Certificate, General Education

Senior Secondary School Certificate
2011 - 2013

Work History

F

Fredricks & Hendricks Consulting Ltd.

Customer Service Lead

Abuja
2023 - Present
P

Princprec Nigeria Limited

Customer Care Representative

Abuja
2018 - 2022