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I’m Kelly Kisengo, a data-driven content and AI quality professional with 7+ years of experience turning research and complex datasets into accurate, usable outputs. I combine SEO content strategy, detailed online research, and strong data analysis skills to build and validate high-quality web content, newsletters, and performance-focused materials. I also support AI/ML workflows through data annotation and rigorous QA review across text, image, and audio. From validating fitness test norms and resolving dataset anomalies to collaborating with cross-functional teams in high-volume remote environments, I focus on precision, clarity, and measurable impact—helping clients improve traffic, engagement, and outcomes.…I’m Kelly Kisengo, a data-driven content and AI quality professional with 7+ years of experience turning research and complex datasets into accurate, usable outputs. I combine SEO content strategy, detailed online research, and strong data analysis skills to build and validate high-quality web content, newsletters, and performance-focused materials. I also support AI/ML workflows through data annotation and rigorous QA review across text, image, and audio. From validating fitness test norms and resolving dataset anomalies to collaborating with cross-functional teams in high-volume remote environments, I focus on precision, clarity, and measurable impact—helping clients improve traffic, engagement, and outcomes.

Kelly Kisengo

Content Producer, Data Analyst, Data Annotator, +1

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I’m Kelly Kisengo, a data-driven content and AI quality professional with 7+ years of experience turning research and complex datasets into accurate, usable outputs. I combine SEO content strategy, detailed online research, and strong data analysis skills to build and validate high-quality web content, newsletters, and performance-focused materials. I also support AI/ML workflows through data annotation and rigorous QA review across text, image, and audio. From validating fitness test norms and resolving dataset anomalies to collaborating with cross-functional teams in high-volume remote environments, I focus on precision, clarity, and measurable impact—helping clients improve traffic, engagement, and outcomes.…I’m Kelly Kisengo, a data-driven content and AI quality professional with 7+ years of experience turning research and complex datasets into accurate, usable outputs. I combine SEO content strategy, detailed online research, and strong data analysis skills to build and validate high-quality web content, newsletters, and performance-focused materials. I also support AI/ML workflows through data annotation and rigorous QA review across text, image, and audio. From validating fitness test norms and resolving dataset anomalies to collaborating with cross-functional teams in high-volume remote environments, I focus on precision, clarity, and measurable impact—helping clients improve traffic, engagement, and outcomes.

Available to hire

I’m Kelly Kisengo, a data-driven content and AI quality professional with 7+ years of experience turning research and complex datasets into accurate, usable outputs. I combine SEO content strategy, detailed online research, and strong data analysis skills to build and validate high-quality web content, newsletters, and performance-focused materials.

I also support AI/ML workflows through data annotation and rigorous QA review across text, image, and audio. From validating fitness test norms and resolving dataset anomalies to collaborating with cross-functional teams in high-volume remote environments, I focus on precision, clarity, and measurable impact—helping clients improve traffic, engagement, and outcomes.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Swahili

Fluent

French

Intermediate

Spanish; Castilian

Intermediate

Work Experience

AI Data & Quality Specialist at iMerit Technology

February 1, 2026 - June 30, 2026

Supported AI/ML task-based workflows for LLM training, data annotation, and data quality operations. Reviewed text, image, and audio outputs against project requirements and quality guidelines, and flagged missing, incorrect, inconsistent, or out-of-scope content for correction. Collaborated with delivery and quality teams to clarify requirements and maintain consistent output quality in high-volume remote environments.

Production Assistant (Data & Content) at ExRx

August 1, 2024 - January 31, 2026

Conducted research and authored fitness tests and health-related content using scientific and academic sources, later expanding into data-driven production. Analyzed normative datasets for fitness assessments, verifying protocols, normative values, age ranges, sex classifications, and measurement units. Resolved data anomalies (including negative SD values), produced comparison graphs and trend models (linear, polynomial, sigmoid), and supported control panel configuration by defining input variables, output metrics, age ranges, and constraints. Coordinated with developers and editors to ensure scientific accuracy and organized reference documentation with citation trails.

Automotive Writer / Content Coordinator at Valnet

March 1, 2023 - February 29, 2024

Researched automotive topics to ensure accurate and up-to-date information and wrote articles covering reviews, industry trends, and technical details. Sourced visual assets and managed research, scheduling, and content pipelines for multiple projects while meeting deadlines. Coordinated with a distributed team using Asana and maintained clear communication across remote workflows.

Copywriter / Virtual Assistant at Hexagon Creative

March 1, 2020 - August 31, 2021

Created corporate literature, press materials, case studies, and newsletters to improve brand visibility. Wrote and distributed monthly newsletters to 3,000+ customers, ensuring consistent engagement and delivery. Produced web copy and SEO-focused articles and supported ongoing written correspondence on behalf of the organization.

Data & Content Quality Specialist at Lionbridge

August 1, 2019 - August 31, 2025

Supported AI/ML data services including annotation, prompt engineering, content creation, response editing, and evaluation across text, image, and audio datasets. Reviewed outputs against client instructions and defined quality workflows, identifying errors and inconsistencies. Worked with production and quality teams to resolve task-level issues and keep work aligned with guidelines while supporting high-volume remote client operations.

Senior Copywriter / Virtual Assistant at Cufflinks, Inc.

June 1, 2019 - January 31, 2020

Wrote online articles across multiple websites, contributing to 3+ million monthly page views. Increased global outreach by distributing online newsletters to prospects across 50+ countries. Advised on content and social media strategy that boosted social traffic by 40% within six months. Managed content calendars and publishing schedules and wrote news articles, client profiles, and marketing materials for domestic and international audiences.

Freelance Writer / Consultant at Watters

January 1, 2016 - May 31, 2018

Provided consulting and writing support to multiple clients, managing correspondence, deadlines, deliverables, and client relationships remotely. Authored global political essays published across four reputable outlets and supported strategies that increased customer sales by 10–25% within three months.

Freelance Content Writer / Coordinator at Hunter Digital

March 1, 2015 - January 31, 2017

Produced digital and print content while adhering to project schedules. Conducted research using interviews, data collection, and expert consultation; performed keyword research using Google Keyword Planner, SEMrush, and search engines. Authored content with citations, ensured originality, uploaded articles to websites and social platforms, and maintained scheduling and research documentation for optimization-focused projects.