D
Dawkins Ochieng
About
Detail
Data QC @ Clutterbot | Data Quality Assurance, Data Validation
Nairobi County, Kenya
Résumé
Jobs
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- CData QCClutterbotApr 2025 - Current (1 year 4 months)Data Quality Assurance:Establish criteria for acceptable data quality levels based on project requirements. Data Validation:Verify the accuracy of labels assigned to reviewers & annotators using various validation techniques Data Correction:Flag and report errors to the annotation team for correction. Process Improvement:Provide constructive feedback to improve annotation guidelines and processes. Documentation and Reporting:Maintain detailed records of data review activities, including identified errors, inaccuracies, corrections within the dataset and reporting it in the quality metrics. Feedback & Collaboration: Provide constructive feedback to data annotators/reviewers on any errors or inconsistencies found during the review pr
Cyber Security AnalystDoppelJan 2024 - Jan 2025 (1 year 1 month)Leveraged advanced analytics tools to monitor and protect various brand’s online presence on digital channels, ensuring integrity against counterfeiting and infringement. Conducted comprehensive investigations into potential risks and unauthorized use of the brand, using data-driven insights to identify threats early. Collaborated with cross-functional teams—including legal, marketing, and IT—to develop and implement proactive brand protection strategies. Prepared detailed reports and provided actionable recommendations to senior management, contributing to strategic decision-making on digital risk management.- Quality AnalystSamaMar 2022 - Dec 2023 (1 year 10 months)Oversee quality control for a high-profile lidar data annotation project, ensuring that deliverables meet rigorous client standards. Collaborate with cross-functional teams to clarify project requirements, address queries, and implement continuous process improvements. Prepare comprehensive reports detailing performance metrics, ensuring transparency and facilitating strategic project enhancements.
- Data AnnotatorScale AIFeb 2018 - Nov 2021 (3 years 10 months)Began as a data annotator on various projects including 2D labeling and 3D lidar segmentation, and advanced to the role of reviewer based on performance quality. Ensured that work submitted by remote teams met client-specific quality standards and rubric requirements. Acted as a key liaison between clients and team members, streamlining communication and feedback processes.
Education
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- Bachelor of Applied Science - BASc, Computer Technology/Computer Systems TechnologyMultimedia University of Kenya