Abubakar M.

Key Skills

Software

Other

Top Subject Matter

AI content judging and UHRS evaluation tasks (social media, spam, relevance)

Freelance software testing platforms (Test.io, Ubertesters)

Audio transcription for AI training data preparation

Top Data Types

Text

Image

3D Sensor

Top Task Types

Transcription

Bounding Box

Evaluation/Rating

Data Collection

Segmentation

Prompt + Response Writing (SFT)

Freelancer Overview

Freelance Data Annotator & AI Evaluator (UHRS), Remote (2024 – Present). Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Engineering, University of Maiduguri. AI-training focus includes data types such as Text and Audio and labeling workflows including Evaluation, Rating, and Transcription.

Labeling Experience

Audio Transcription Tasks (UHRS/AI Data Labeling), Remote (2024 – Present)

OtherAudioTranscription

Completed audio transcription tasks by converting recordings into accurate written text. Applied provided formatting guidelines to ensure the output aligned with labeling requirements. Reviewed transcription outputs to maintain clarity, correctness, and consistency with task instructions. • Accurate audio transcription into written text • Adherence to formatting and guideline requirements • Consistency checks for transcription quality • Turned audio inputs into usable text data for downstream tasks

2024 - Present

Freelance Data Annotator & AI Evaluator (UHRS), Remote (2024 – Present)

OtherText

Provided high-volume AI evaluation and content judging tasks with a focus on spam detection and relevance. Ensured labeled outputs met strict project guidelines and quality standards through careful review and categorization. Worked on UHRS judging workflows to assess user engagement quality and overall content accuracy. • Social media content relevance and spam accuracy evaluation • Categorization and tagging of content for training readiness • Quality checks following detailed task instructions • Consistency improvements to support ML model performance

2024 - Present

Freelance Software Tester, Remote (2022 – Present)

OtherText

Participated in remote software and application testing projects via freelance platforms. Identified bugs and usability issues by running functional and user-experience tests across devices. Produced structured bug reports with supporting evidence to help maintain application quality. • Functional and UX testing for mobile and web applications • Bug identification and severity assessment • Bug reporting with screenshots and reproduction steps • Device- and platform-focused validation

2022 - Present

Education

Work History