Top Data Quality Assessment freelancers

258 freelancers list Data Quality Assessment on Upwork.

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Showing 50 of 258Data updated Nov 7

# Freelancer		SinceMember since
Mika R. 🇺🇸🇺🇸 CRM Cleanup & Data Quality Specialist \| HubSpot, Salesforce, AI	$5k↓ 7%	Mar 2021Mar 6, 2021
Diane P. 🇵🇭Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇵🇭 GIS Specialist \| Geodetic Engineer	≈$4k–	Oct 2022Oct 29, 2022
Amanda C. 🇧🇷🇧🇷 English / Portuguese (Brazil) translator, research and data quality	$4k↑ 1%	Oct 2014Oct 26, 2014
4 Evelia L. 🇻🇪🇻🇪 Image Annotator	$3k↑ 3%	May 2023May 23, 2023
5 Paula E. 🇵🇭🇵🇭 Loan Processor \| RE VA \| EA \| Sales Rep \| AI Social Media Manager	$3k↑ 21%	Feb 2022Feb 23, 2022
6 Shannon K. 🇺🇸🇺🇸 Senior Data & Integration Architect \| SQL Server \| APIs \| Automation	$3k↑ 1%	Jan 2013Jan 31, 2013
7 Amalia D. 🇮🇹🇮🇹 Mrs	$3k↑ 4%	Feb 2012Feb 2, 2012
8 Meryem S. 🇹🇷 NewPrivate profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.New🇹🇷 Multimodal AI Data Reviewer	≈$3k–	Jul 2026Jul 5, 2026
9 Nikola J. 🇷🇸🇷🇸 Data Analyst \| Pricing & Market Research Analyst	$3k↑ 11%	Nov 2023Nov 11, 2023
10 Shreeraj J. 🇮🇳🇮🇳 AI Operations Manager	$2k↑ 4%	Oct 2025Oct 8, 2025

Freelancer	MRR	Member since
11 Ihor K. 🇺🇦🇺🇦 Brand Designer	$2k↑ 3%	Feb 2021Feb 26, 2021
12 Claudia C. 🇮🇹🇮🇹 Data Analyst \| Excel & Google Sheets Specialist	$2k↑ 3%	Dec 2011Dec 1, 2011
13 Jonathan G. 🇺🇸 NewNew🇺🇸 Process and Document Specialist \| SOP \| Compliance \| Email Automation	$2k↓ 5%	Aug 2025Aug 18, 2025
14 Rohit V. 🇮🇳🇮🇳 Pimcore, Magento & ERP Integration \| AWS/Azure \| AI Automation	$2k↑ 34%	Jan 2009Jan 7, 2009
15 Jared P. 🇿🇦🇿🇦 GIS Specialist \| Geospatial Analyst \| Cartography \| Mapping	$2k↑ 3%	Feb 2019Feb 16, 2019
16 Rocio Alejandra M. 🇭🇳🇭🇳 Virtual Assistance\|Community Mang\|Customer Service\|Team Management	$2k↓ 4%	Jan 2026Jan 12, 2026
17 Shubham B. 🇮🇳 NewNew🇮🇳 AI & Machine Learning \| Data Annotation, AI Data Annotation Skills	$2k↓ 4%	Apr 2026Apr 28, 2026
18 Jan M. 🇨🇿🇨🇿 English-Czech Localization & AI Language QA Specialist	$2k↑ 2%	Oct 2013Oct 29, 2013
19 Dmytro K. 🇺🇦🇺🇦 Data Annotation \| Data Labeling \| Data Entry Specialist	$2k↑ 2%	Mar 2024Mar 14, 2024
20 Braeden K. 🇺🇸 NewNew🇺🇸 Data Engineering & Reconciliation \| Complex Records to Clean Data	$2k↑ 87%	Jul 2026Jul 23, 2026

Freelancer	MRR	Member since
21 Parwiz B. 🇬🇧Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Oct 29, 2026.🇬🇧 Expert AI Trainer \| Data Annotator & Data Labeler \| AI Evaluator	≈$2k–	May 2024May 10, 2024
22 Parmod K. 🇮🇳🇮🇳 Versatile Freelancer Ready to Help with Your Projects.	$2k↑ 3%	Feb 2017Feb 16, 2017
23 Emtiaz Hossain E. 🇧🇩🇧🇩 Conversion Tracking & Attribution \| GA4, GTM, Server-Side, Meta CAPI	$2k↓ 8%	Aug 2024Aug 22, 2024
24 Sofie C. 🇮🇹🇮🇹 Revenue Operations & Marketing Systems Consultant \| CRM \| HubSpot	$2k↓ 1%	Jul 2020Jul 9, 2020
25 Mahipat L. 🇮🇳 NewNew🇮🇳 Senior QA/QC & NDT Engineer \| ASME/API/ISO \| AI/ML Data Annotation	$2k0%	Oct 2022Oct 11, 2022
26 Krizel Jade R. 🇵🇭🇵🇭 QA Supervisor	$1k↑ 2%	Jan 2024Jan 31, 2024
27 Bianca H. 🇺🇸 NewNew🇺🇸 Legal Nurse Consultant & Medical Evidence Specialist	$1k↓ 10%	May 2026May 29, 2026
28 Kristel S. 🇵🇭🇵🇭 VA \| Product Compliance \| Inventory Optimization \| Escalation \| TL	$1k↑ 3%	Jun 2020Jun 12, 2020
29 Tosin A. 🇳🇬🇳🇬 AI Data Operations & Quality Specialist \| Annotation, Research, LLMs	$1k0%	Nov 2022Nov 1, 2022
30 Olutaiwo A. 🇨🇦 NewNew🇨🇦 Data Annotation Expert\| AI Trainer \| Custom GPTs\| Prompt Engineer	$1k↓ 7%	Apr 2026Apr 23, 2026

Freelancer	MRR	Member since
31 Ivan S. 🇷🇸🇷🇸 Data Quality, Data Management, Quality Assurance	$1k↓ 1%	May 2018May 8, 2018
32 Partha P. 🇮🇳🇮🇳 Data Entry, Lead Generation, Virtual Assistance, Ecommerce Support	$1k↓ 2%	Jul 2015Jul 2, 2015
33 Jeneam Shelea L. 🇵🇭🇵🇭 Data Annotation & QA Specialist \| AI Training \| ESG Research	$1k0%	Jan 2021Jan 29, 2021
34 Flavius M. 🇩🇪 NewNew🇩🇪 Live Translationen	$1k↑ 2%	Jun 2025Jun 18, 2025
35 Kriza Lou F. 🇵🇭🇵🇭 Versatile Operations Leader \| Expert in Quality Assurance, Training	$1k↑ 2%	Nov 2022Nov 4, 2022
36 Flora Z. 🇨🇳🇨🇳 SaaS Customer Success & Support \| Market Research & Data Visualization	$1k↑ 3%	Mar 2024Mar 19, 2024
37 David J. 🇲🇦🇲🇦 Data Entry & Research \| 80+ WPM Transcription	$1k↑ 2%	Jan 2024Jan 21, 2024
38 Flavia M. 🇺🇸🇺🇸 Data Analyst, Researcher, Grant Writer	$1k↓ 14%	Apr 2026Apr 14, 2026
39 Boris S. 🇲🇰🇲🇰 B2B Lead Generation & SDR \| CRM Management & Data Entry Specialist	$1k↓ 4%	Apr 2017Apr 3, 2017
40 Mafe E. 🇵🇭🇵🇭 Data Quality & Entry Analyst \| CRM, Email Outreach & Admin Support	$1k↓ 11%	Jun 2014Jun 6, 2014

Freelancer	MRR	Member since
41 Eva W. 🇰🇪🇰🇪 RevOps & CRM Specialist \| Salesforce Adminstrator \| HubSpot \| B2B SaaS	$1k↑ 1%	Aug 2022Aug 10, 2022
42 Harran Hesketh A. 🇵🇭🇵🇭 Quality Analyst \| Team Manager \| Social Media Manager	$1k↑ 3%	Mar 2023Mar 21, 2023
43 Kimberly T. 🇺🇸🇺🇸 AI Data Operations \| Project Coordinator	$1k↓ 2%	Oct 2025Oct 22, 2025
44 Jasmine S. 🇮🇩🇮🇩 Investigative Analyst \| Business Intelligence & OSINT \| SQL \| APAC	$1k↑ 7%	Nov 2022Nov 13, 2022
45 Trent Curvy L. 🇵🇭🇵🇭 Information Technology and Data Management \| Automation Testing, CSS	$956↑ 3%	Jun 2023Jun 19, 2023
46 Hanif A. 🇵🇰🇵🇰 VA, Transcriber, Content Moderator, Ticket Puller	$929↓ 1%	Jun 2013Jun 28, 2013
47 Umashankar H. 🇮🇳🇮🇳 Data Quality Analyst/Advanced Excel Specialist	$918↑ 3%	Sep 2018Sep 17, 2018
48 Lorian E. 🇹🇷🇹🇷 Procurement & Strategic Sourcing Specialist	$890↓ 51%	Feb 2023Feb 21, 2023
49 Hyoungwoo P. 🇰🇷🇰🇷 Korean AI Data & Speech Specialist	$869↓ 4%	Sep 2024Sep 28, 2024
50 Indra B. 🇱🇻🇱🇻 AI Image Annotation \| Bounding Box Labeling \| SMM Support	$865↑ 24%	Dec 2025Dec 18, 2025

From public Upwork profiles, refreshed daily.