Open to opportunities

Chibuzor Nwankwo

@chibuzornwankwo

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Data Analyst focused on QA, AI annotation, and turning information into actionable insights.

Nigeria

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What I'm looking for

I’m looking for a role where I can use my QA and data-labeling skills to improve recommendations and product outcomes, while leveraging my problem-solving and writing strengths to create clear, reliable results.

I’m a Mathematics scholar with a strong interest in modern technology, and I combine critical reasoning with hands-on QA to turn raw information into accurate, usable outputs. I’ve supported high-quality documentation through freelance transcription—maintaining grammar, punctuation, formatting, timestamps, and speaker structure across different accents and speaking speeds.

In data-focused roles, I compare AI responses against prompts to detect errors or misinformation, label and annotate data to detailed guidelines, and evaluate pair-wise search engine results to strengthen algorithms and recommendations. I also bring communication and execution strength from creating content for Bitget (project listings, events, and product features) while leading promotion efforts and mitigating negative public sentiment through thoughtful brand and community management.

Experience

Work history, roles, and key accomplishments

Current

Freelance Writer

Current

Upwork

Apr 2023 - Present (3 years 2 months)

Wrote clear, engaging blog posts and articles for clients, maintaining a 5-star review and 95% work success score. Transcribed speeches and optimized content with keywords, headings, and structure to improve search rankings.

Content Writing Content Editing Quality Assurance

Freelance Transcriber

GoTranscript

Feb 2024 - Mar 2026 (2 years 1 month)

Transcribed audio and video into clear, accurate documents while maintaining high accuracy across accents, audio quality, and speaking speeds. Applied correct grammar, punctuation, formatting, speaker labeling, and timestamps, then proofread and edited for consistency.

Audio Video Transcription Formatting Speaker Identification Time Stamping Proofreading Edited Transcript Consistency

Education

Degrees, certifications, and relevant coursework

Federal University of Technology, Owerri

Bachelor of Technology, Mathematics

2013 - 2018

Activities and societies: Content writing & strategy (articles, social media threads, newsletters); Microsoft Office suites; graphics research; AI annotation; critical reasoning and problem-solving.

Completed a Bachelor of Technology in Mathematics at the Federal University of Technology, Owerri. Strengthened skills in critical reasoning, problem-solving, and content writing/strategy.