Segun O.

Key Skills

Software

Other

Top Subject Matter

AI & data workflow evaluation

prompt optimization

data integrity and security validation

Top Data Types

Document

Computer Code Programming

Text

Top Task Types

Data Collection

Freelancer Overview

Data Manager (Aecor Digital) — AI & Technical Quality Evaluation of automated data workflows. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Lagos State University (2010) and Bachelor of Science, Algoma University (2014). AI-training focus includes data types such as Computer Code, Programming, and Document and labeling workflows including Evaluation, Rating, and Data Collection.

Labeling Experience

Data Manager - Aecor Digital

Led the design and ongoing management of data intelligence pipelines using Power BI and Tableau to convert raw datasets into actionable business insights. Managed information security standards and data validation boundaries while troubleshooting technical infrastructure to protect data integrity and system uptime. Coordinated cross-functional technical work by controlling project parameters to prevent scope creep and deliver milestones on time within specification. • Built and maintained BI data models and analytics reporting • Conducted security and validation auditing for data quality • Performed system troubleshooting and risk mitigation activities • Documented AI-driven workflow logic using prompt engineering and token optimization

2023 - Present

Data Manager (Aecor Digital) — AI & Technical Quality Evaluation of automated data workflows

Other

Served as a Data Manager focused on auditing and validating automated AI-driven data workflows for data integrity and security. Applied prompt engineering and token-optimization techniques to refine systemic logic used in technical and analytical pipelines. Performed evaluation-style review of prompts, documentation, and workflow outputs to ensure correct behavior and compliance with validation boundaries. • Audited automated data workflow logic for accuracy and integrity • Refined prompts and token usage for improved model/workflow performance • Validated data boundaries and mitigated security vulnerabilities • Documented findings for leadership and risk-aware governance

2023 - Present

IT & Management Professional (Tech-studio Limited) — Documentation & auditing producing structured review materials

OtherDocumentData Collection

Worked in IT & Management where technical documentation and auditing included structured compliance and risk-awareness outputs derived from system troubleshooting and operational data. While not framed as formal AI training, responsibilities involved organizing and validating information used to support technical standards and benchmarks. Produced scannable reports and performance briefs that support downstream review and verification of system behavior. • Authored technical reports and compliance-focused documentation • Conducted auditing activities tied to quality benchmarks and data parameters • Translated troubleshooting outcomes into structured, reviewable outputs • Supported risk awareness through performance brief creation

2021 - 2023

Education

Work History