Top Denial-of-Service Attack Mitigation freelancers

20 freelancers list Denial-of-Service Attack Mitigation on Upwork.

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Showing 20 of 20Data updated Nov 8

# Freelancer		SinceMember since
Aqaib K. 🇵🇰🇵🇰 Experienced Medical Biller \| HIPAA Certified \| RCM Solutions Provider	$3k↑ 2%	Nov 2021Nov 6, 2021
Ateeqa A. 🇵🇰🇵🇰 HIPAA Certified Medical Biller\|AR Specialist, Medical/Mental Health	$2k↑ 3%	Nov 2022Nov 15, 2022
Salman A. 🇵🇰🇵🇰 Medical Billing & AR/aging/ Eligibility/ verification of bene/DME/	$2k–	Mar 2020Mar 6, 2020
4 Syed Mujtaba R. 🇵🇰🇵🇰 Medical Billing Specialist/Revenue Cycle Manager	$1k↑ 5%	Dec 2020Dec 6, 2020
5 Tahira F. 🇵🇰🇵🇰 Medical Biller \| AR Specialist \|Denial Manager \| Data Entry	$851↑ 1%	Jul 2023Jul 11, 2023
6 Nauman S. 🇵🇰🇵🇰 Experienced Medical Biller \| Account Receivable Expert \| RCM Manager	$782↓ 14%	Apr 2016Apr 28, 2016
7 Assad Q. 🇵🇰🇵🇰 AAPC Certified Medical Coder \| Medical Biller \| HCC Risk Based Coder	$718↑ 58%	Oct 2023Oct 24, 2023
8 Moin U. 🇵🇰🇵🇰 Medical Billing specialist, VOB, Submission, Full RCM Medical Biller	$571↓ 23%	Jun 2025Jun 6, 2025
9 Waqas A. 🇵🇰🇵🇰 Medical Billing and IDR Expert \| Medical Coding\| AR specialist \| RCM	$6↓ 36%	Sep 2022Sep 13, 2022
10 Ali Y. 🇵🇰🇵🇰 Revenue cycle management, Medical Biller and Coding specialist	$0–	Jun 2023Jun 14, 2023

Freelancer	MRR	Member since
11 Khalid H. 🇵🇰🇵🇰 Dental Billing Expert / Virtual Assistant	$0–	May 2023May 12, 2023
12 Mahtab A. 🇵🇰🇵🇰 Certified Medical Coder/ Biller/Auditor/ AR/ Virtual Assistant	$0–	Feb 2020Feb 18, 2020
13 Salman K. 🇵🇰🇵🇰 Medical Billing & AR Executive (RCM Expert)	$0–	Jul 2022Jul 14, 2022
14 Christopher G. 🇵🇭🇵🇭 Customer Service, Billing & Collections, Claims process	$0–	Jun 2023Jun 28, 2023
15 Jacquelyn R. 🇵🇭🇵🇭 Medical Billing specialist. AR Specialist. Denial Analyst.	$0–	May 2022May 1, 2022
16 Naqi Ali R. 🇵🇰🇵🇰 Medical Billing & RCM Expert \| AR Recovery & Denial Specialist + New P	$0↓ 100%	Oct 2022Oct 11, 2022
17 Shahrul A. 🇲🇾🇲🇾 Webflow Developer - (Figma to Webflow)	$0–	Sep 2023Sep 4, 2023
18 Luqman K. 🇵🇰🇵🇰 Medical Billing, Coding & AR Specialist, RCM	$0–	Feb 2022Feb 28, 2022
19 Rashida P. 🇵🇰🇵🇰 HIPAA-Certified Medical Billing, AR & Credentialing Specialist	$0–	Nov 2022Nov 3, 2022
20 Muhammad A. 🇵🇰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.🇵🇰 Medical Biller / AR Executive / Referral & Auth Coordinator	≈$0–	Nov 2022Nov 20, 2022

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