Data Operations & Spatial QA Specialist

Emmanuel Otieno Bunyasi

Nairobi, Kenya

011******* ***********@*****.***

Professional Summary

Detail-oriented data operations professional with experience in spatial data annotation, HD mapping, and data quality assurance within ML data pipelines. Experienced in executing high-volume annotation workflows with strict adherence to SOPs while maintaining strong accuracy and consistency. Background in LiDAR-based mapping, semantic labeling, and data validation for autonomous vehicle datasets. Skilled in data automation, process optimization, and quality control within structured production environments. Technical Skills

LiDAR & Annotation

● 2D/3D LiDAR data interpretation

● Point cloud annotation and segmentation

● Bounding boxes, cuboids, and polygon annotation

● Object classification and semantic labeling

● Spatial data validation and QA

Data & ML Workflow Skills

● Data quality auditing and verification

● SOP interpretation and workflow execution

● Annotation taxonomy and ontology adherence

● High-volume dataset processing

AI & Automation

● Workflow automation using Zapier and Make

● Automated lead capture and data routing workflows

● Integration of form responses into operational pipelines

● Automated proposal generation and onboarding triggers

● Cross-team data distribution to marketing and sales teams

● Automated company research and data aggregation workflows Tools

● Google Sheets

● Data entry and dataset management systems

● GIS-based mapping tools

● General computer proficiency

Core Competencies

● Attention to detail

● Spatial reasoning

● Accuracy in repetitive workflows

● Technical documentation

● English written communication

Professional Experience

Data Entry Associate

Digital Divide Data

March 2023 – August 2023

● Accurately entered and verified high-volume data into company databases while maintaining strict accuracy standards.

● Conducted periodic audits on records to identify inconsistencies and maintain reliable datasets.

● Performed systematic data quality checks to detect and correct errors within operational workflows.

● Maintained confidentiality of sensitive data by adhering to strict security protocols and procedures.

● Supported production teams by ensuring data completeness and integrity across datasets.

AV Mapping Associate (Cruise Mapping)

Digital Divide Data

August 2023 – October 2023

● Produced high-definition vector maps used in autonomous vehicle navigation systems using LiDAR and imagery datasets.

● Created precise polygon annotations and semantic labels for static road infrastructure including lane boundaries, curbs, signals, and road markings.

● Executed detailed spatial segmentation tasks while maintaining strict ground-truth accuracy standards.

● Conducted quality assurance audits on peer-generated annotations to identify classification inconsistencies and geometric errors.

● Collaborated with team members to refine mapping workflows and improve annotation efficiency across production pipelines.

Education

Bachelor of Science in Biochemistry

Kenyatta University

October 2021 – December 2025

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