Hello, I’m Jeffrey Ogbeiwi, a data annotation specialist based in Lagos, Nigeria. I have spent the past few years collaborating on video annotation projects, labeling and categorizing content with high accuracy to support training computer vision models. I enjoy turning complex footage into precise, structured data using bounding boxes, semantic masks, keypoints, and temporal annotations, and I take pride in delivering reliable results on time. Beyond annotation work, I have experience teaching basic sciences during my NYSC year and coordinating guest services in hospitality. I’m a proactive team player who values clear communication, rigorous QA, and continuous learning. I look forward to applying my data-focused mindset and collaborative approach to new roles in data labeling, ML data preparation, or content production.

Jeffrey Ogbeiwi

Hello, I’m Jeffrey Ogbeiwi, a data annotation specialist based in Lagos, Nigeria. I have spent the past few years collaborating on video annotation projects, labeling and categorizing content with high accuracy to support training computer vision models. I enjoy turning complex footage into precise, structured data using bounding boxes, semantic masks, keypoints, and temporal annotations, and I take pride in delivering reliable results on time. Beyond annotation work, I have experience teaching basic sciences during my NYSC year and coordinating guest services in hospitality. I’m a proactive team player who values clear communication, rigorous QA, and continuous learning. I look forward to applying my data-focused mindset and collaborative approach to new roles in data labeling, ML data preparation, or content production.

Available to hire

Hello, I’m Jeffrey Ogbeiwi, a data annotation specialist based in Lagos, Nigeria. I have spent the past few years collaborating on video annotation projects, labeling and categorizing content with high accuracy to support training computer vision models. I enjoy turning complex footage into precise, structured data using bounding boxes, semantic masks, keypoints, and temporal annotations, and I take pride in delivering reliable results on time.

Beyond annotation work, I have experience teaching basic sciences during my NYSC year and coordinating guest services in hospitality. I’m a proactive team player who values clear communication, rigorous QA, and continuous learning. I look forward to applying my data-focused mindset and collaborative approach to new roles in data labeling, ML data preparation, or content production.

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Experience Level

Intermediate

Language

English
Advanced

Work Experience

Data Annotator at Hugo
February 1, 2021 - May 1, 2024
Collaborated on video annotation projects, accurately labeling and categorizing video content according to project guidelines. Implemented annotations including object bounding boxes, semantic segmentation masks, keypoint annotations, and temporal annotations. Maintained an accuracy rate above 98% (surpassing a 95% team standard). Managed annotation workflow by transferring job postings from Google Sheets trackers into client tools, ensuring precise start/stop point recording. Coordinated QA with reviewers to uphold high accuracy and consistency. Participated in pilot projects, including a Large Language Model (LLM) project. Assisted team leads and QA personnel in training new recruits and interns using internal guidelines to enhance training effectiveness. Used Slack for efficient team communication.
Junior High School Science Teacher (Corps Member) at National Youth Service Corps (NYSC)
March 1, 2020 - February 1, 2021
Taught basic sciences to junior high school students, covering elementary titration, basic volumetric analysis, introductory biology, and foundational technology concepts. Developed and delivered comprehensive lesson notes, creating an engaging learning environment to spark curiosity and interest in scientific subjects. Evaluated student progress by marking assignments and exams, crafting exam questions to assess understanding, and providing constructive feedback to promote continuous improvement. Motivated students to achieve academic excellence by fostering critical thinking, problem-solving skills, and confidence in scientific methodologies. Successfully imparted foundational science skills to prepare students for advanced studies.
Front Desk Receptionist at Luciano Royal Hotel
July 1, 2019 - January 1, 2020
Managed guest check-ins and check-outs using Front Desk Anywhere software, ensuring efficient service and accurate account balancing. Provided exceptional customer support, addressing guest inquiries and resolving issues promptly to enhance overall satisfaction. Coordinated room reservations, maximizing occupancy and aligning with guest preferences. Handled financial transactions while maintaining accurate records and processing payments with attention to detail. Assisted in managing the in-house store, facilitating guest purchases and inventory tracking. Oversaw guest laundry services, ensuring timely processing and clear communication with housekeeping.

Education

Bachelor of Science (BSc) in Chemistry at University of Benin
January 11, 2030 - October 1, 2018

Qualifications

Add your qualifications or awards here.

Industry Experience

Media & Entertainment, Software & Internet, Education, Professional Services, Other