Kelechi N.

Key Skills

Software

No software listed

Top Subject Matter

Data Annotation & Quality Assurance

Document and Text Classification

Audio Transcription and Record Keeping

Top Data Types

Document

Text

Top Task Types

Classification

Transcription

Freelancer Overview

Detailed-oriented professional with 4+ years of experience in technical data accuracy, structured documentation, and quality-driven processes. My work at Wichtech Group involved generating 100% accurate technical quotations, maintaining comprehensive database, and reducing data entry errors. these skills transfer directly to data labeling and AI training tasks. I am precise, consistent, and comfortable working independently in remote environments.

Labeling Experience

Customer Service & Sales Representative — Wichtech Group (data accuracy, objective technical assessment, structured documentation)

Document

In a customer service role, Solomon produced highly accurate, specification-driven records by interpreting architectural drawings and complex product information. He ensured objective verification of technical quotations and documentation with a strong focus on data integrity and quality assurance. He maintained structured CRM entries for high-volume interactions to prevent inaccuracies and support reliable downstream use. • Interpreted architectural drawings and product specifications to generate precise quotations. • Reduced data entry errors by redesigning order tracking and implementing consistent recording. • Verified technical product information objectively across multiple product lines. • Maintained a CRM database tracking customer records and lifecycle data across 50+ daily interactions.

2021 - 2025

Procurement & Business Development Officer — Prostar Technical Limited (compliance data verification)

Document

As a procurement and business development officer, Solomon maintained end-to-end compliance documentation with accuracy, completeness, and verifiability at each procurement stage. He used objective, data-driven assessment to analyze supplier data and pricing structures to improve decision-making accuracy. His work emphasized strict adherence to client requirements and meticulous record keeping consistent with quality-assurance practices for structured datasets. • Maintained compliant procurement documentation with zero tolerance for incomplete/incorrect records. • Analyzed supplier and pricing data using objective assessment to identify cost-saving opportunities. • Enforced client requirement compliance across procurement stages. • Ensured disciplined, verifiable documentation throughout the procurement lifecycle.

2017 - 2020

Geography Instructor (NYSC) — National Youth Service Corps (structured assessment & record keeping)

Document

As a geography instructor during NYSC, Solomon applied structured assessment criteria to evaluate and document student performance objectively. He maintained accurate student records and progress reports under defined guidelines, demonstrating disciplined record-keeping. The work mirrored quality assurance practices used in annotation workflows by consistently applying criteria and ensuring correctness. • Evaluated student performance using structured assessment criteria. • Documented results objectively and consistently. • Maintained accurate student records and progress reports under guidelines. • Used disciplined documentation practices to support reliable tracking.

2011 - 2011

Education

Work History