Hannington L.

Key Skills

Software

Don't disclose

Top Subject Matter

Multilingual search relevance

LLM tuning

localization QA

Top Data Types

Text

Video

Document

Top Task Types

Question Answering

Freelancer Overview

Multilingual AI Data Consultant & Localized Search Evaluator (Independent Consultant | Global AI Crowds & Technology Mar. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose and Charles Proxy (Packet Diagnostics). Education includes Bachelor of Pharmacy, University of Nairobi (2025) and Kenya Certificate of Secondary Education, Nakuru High School (2024). AI-training focus includes data types such as Text, Computer Code, and Programming and labeling workflows including Evaluation and Rating.

Labeling Experience

DATA EXPERT

Computer Code ProgrammingBounding Box

I am currently working on a data programming project where I collect, clean, and analyze datasets to deliver actionable insights for clients. The project involves writing efficient code to process large volumes of information, ensuring accuracy through preprocessing, and building algorithms that generate meaningful results. I also create clear visualizations and reports so clients can easily understand the outcomes. This project is being carried out as a paid engagement, combining my technical skills with business value to provide reliable, high-quality data solutions.

2026 - Present

WRITER

TextText Summarization

The project is a professional writing and academic support initiative aimed at producing high-quality textual content for diverse audiences. Its scope encompasses the creation of academic essays, research summaries, and professional articles tailored to client needs. The central objective is to combine linguistic precision with analytical depth, ensuring that each piece of writing adheres to scholarly standards while remaining accessible and engaging. The workflow involves conducting thorough literature reviews, synthesizing information into coherent arguments, and applying appropriate citation styles to maintain academic integrity. Beyond academic texts, the project also delivers creative content and business communication, thereby bridging the gap between academic rigor and practical application. This initiative is structured as a paid service, emphasizing reliability, originality, and cultural sensitivity. By offering both academic and professional writing, the project demonstrates how intellectual craftsmanship can generate economic value while supporting knowledge dissemination and effective communication.

2024 - Present

Translator

AudioText Summarization

Tailored for Audio Translation & Summarization (Recommended) ​This option perfectly bridges the gap between the "Audio" data type and the "Text Summarization" labeling type. ​Project Description: ​Responsible for processing, translating, and summarizing complex Swahili and English audio datasets. The core scope involves listening to multi-speaker audio recordings, transcribing the source material, and generating concise, contextually accurate text summaries in the target language. Adhered to strict data annotation guidelines, ensuring high linguistic fidelity, correct timestamp alignment, and precise semantic representation of the original audio. ​Additional Information (Optional): ​Maintained a consistent quality score above 95% through rigorous self-review and peer-calibration metrics. Experienced in handling diverse accents, regional dialects, and varying audio qualities while delivering structured, actionable summaries under tight deadlines.

2024 - Present

EXPERT VA

AudioTranscription

The project is a comprehensive audio transcription initiative designed to convert spoken language into accurate written text. Its primary aim is to enhance accessibility, preserve information, and support both academic and professional communication. The workflow begins with the systematic collection of audio files from diverse sources such as interviews, lectures, and meetings. These recordings are then processed using specialized tools to ensure clarity and minimize background noise. The transcription process involves careful listening and segmentation, where speech is divided into meaningful units for precise documentation. Each segment is transcribed verbatim, with attention to linguistic detail, tone, and contextual cues. Beyond simple transcription, the project incorporates editing and proofreading to guarantee grammatical accuracy and readability. Where necessary, annotations are added to capture non-verbal elements such as pauses, emphasis, or emotional inflections. A significant component of the project is its academic application. Transcribed materials serve as primary data for qualitative research, enabling scholars to analyze discourse, cultural narratives, and communication patterns. In professional contexts, the project supports documentation, compliance, and knowledge management. Conducted as a paid service, the initiative emphasizes reliability, confidentiality, and cultural sensitivity. By integrating technological tools with human expertise, the project demonstrates how transcription can bridge oral and written traditions, ensuring that spoken knowledge is preserved and made accessible for future study and practical use.

2024 - Present

Freelance Technical Software QA & API Debugging Specialist (Independent Remote Consultant | Upwork & Legiit Hubs)

Executed network traffic diagnostics by intercepting and inspecting live application logs to identify API crashes, latency lags, and back-end structural loops. Performed integration and authentication audits by inspecting security identity mechanisms and validating transactional flow paths. Supported data pipeline and annotation reliability through precise defect tracking and secure workflow verification. • Used Charles Proxy to capture and inspect live network logs • Audited JWT, Auth0, Firebase, and Okta-based identity mechanisms • Tested Stripe transactional flow paths and payment gateway behaviors • Produced developer-ready issue tracking artifacts with exported artifacts for debugging

2024 - Present

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Education

Work History