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Salman S.
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Salman S.

System Administrator & Email Deliverability Specialist

As an experienced System Administrator with expertise in Email Marketing. I specialize in building, configuring, and managing scalable email systems to drive successful marketing campaigns and optimize deliverability. With a solid background in platforms like MailWizz, Postal, PowerMTA, and Mautic. Key Skills and Services: 1- Email Infrastructure Setup: Expertise in configuring and maintaining email marketing platforms, SMTP servers, and deliverability tools, with deep knowledge of IP rotation, SPF, DKIM, and DMARC. 2- Hosting Reseller Management: Knowledgeable in setting up and managing reseller hosting accounts, billing systems, and customer support for a seamless client experience. 3- DNS & Network Configuration: Expertise in DNS management and troubleshooting, along with seamless integration of DNS records for email authentication and domain verification. 4- Deliverability Optimization: Skilled in warming up IPs, monitoring inbox placement, and ensuring compliance with major ISPs’ guidelines to maximize deliverability. 5- Server Administration: Proficient in server provisioning, security hardening, and performance tuning on various operating systems, including Linux (CentOS, AlmaLinux, Ubuntu). Why Work With Me? I bring a hands-on, results-driven approach to every project, ensuring your email marketing infrastructure is optimized for maximum impact. My commitment to efficiency, security, and deliverability means you get a reliable system that supports your business goals. Ready to set up a high-performance email system or scale your hosting services? Let’s connect!

🇵🇰Islamabad, Pakistan$15/hr100% JSS5.00 (4)Since Jan 2021

Earnings and projects

MRR
$9

Last 6 months ÷ 6

World#172,848 / 412k
🇵🇰Country#25,686 / 52.9k
Revenue, last 30 days
$0

Last 6 months: $54

Total earnings
$7.8k

Billed in all: $8.1k

World#216,974 / 412k
🇵🇰Country#23,894 / 52.9k
Per project
$372

$27 in the last 6 months

World#210,927 / 412k
🇵🇰Country#23,769 / 52.9k
Projects, last 6 months
2
50% fixed50% hourly
World#88,921 / 412k
🇵🇰Country#17,052 / 52.9k
Projects in all
21

Across 36 contracts

50% fixed50% hourly
World#128,798 / 412k
🇵🇰Country#21,352 / 52.9k

Earnings, last 30 days

$8.1kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$8.0k$8.1k$8.2k$8.3kOct 9Oct 24Nov 8

Skill rankings: Top 33% in Linux System Administration

Ranked by MRR among everyone on Upwork with the skill.

  1. #28Email Software63 freelancers · 🇵🇰 #4Top 44%
  2. #58Email System96 freelancers · 🇵🇰 #9Top 60%
  3. #63Email Marketing Report133 freelancers · 🇵🇰 #20Top 47%
  4. #80Email Platform Account Setup140 freelancers · 🇵🇰 #24Top 57%
  5. #116Multiple Email Account Management303 freelancers · 🇵🇰 #17Top 38%
  6. #137Email Marketing Platform Support237 freelancers · 🇵🇰 #23Top 58%
  7. #241Email Marketing Consultation464 freelancers · 🇵🇰 #54Top 52%
  8. #314Cloudflare636 freelancers · 🇵🇰 #47Top 49%