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Abdul Rehman
@tenacious_pro
Cloud Security Engineer System Admin AI Assited Developer
Pakistan
Chinese, Russian, German, Arabic, Turkish, English, Urdu
About me
Weak configurations and overlooked vulnerabilities can become expensive problems. I help businesses secure, optimize, and scale their systems before issues turn into downtime or security risks.
My expertise includes Cloud Security, AWS, System Administration, AI-assisted MVP development, server infrastructure, and security assessments. I focus on practical solutions that improve performance, reliability, and security.
Need help securing, deploying, or strengthening your systems? Send me a message and let's build something reliable.
Skills
Abdul Rehman
Offline •
See my services
AI Websites & Software
I will ai software, website, ai saas, ai chatbot, ai mobile app developer
Bug Fixes
I will fix complex wordpress errors, optimise, restore admin, migrate server
Portfolio
Work experience
Production Incident Response
Fiverr • Freelance
Aug 2025 - Aug 2025 • 0 mos
Full-stack server migration and security hardening engagement for an international client (arabic4u) (https://anyarabic.com/) via Fiverr. Delivered under challenging circumstances during load shedding and flooding in Pakistan and completed on time with a 5-star review. Scope of work completed: → Full server snapshot and backup before any changes (rollback safety) → WordPress admin access restored across main site and all 3 subdomains (ebooks, shop, quiz) via database-level wp_users repair → Server migrated from Atlanta → Chicago via rsync downtime window under 4 minutes → Cloudflare rebuilt from scratch: SSL mode set to Full/Strict, WAF rules re-tuned, caching headers corrected, redirect chains cleaned → SSL deployed via Certbot across all subdomains each now serving independent HTTPS → Nginx configured with individual server blocks per subdomain → WordPress core updated, PHP version verified, unnecessary exposed endpoints closed → Mobile responsiveness and broken links resolved across all pages Client review: "What impressed me most is how he worked carefully to prevent future issues, not just quick fixes. He was professional, patient, and communicated clearly throughout." Rated 5/5 on Communication, Quality of Delivery, and Value. Tech stack: Linux · Nginx · Certbot (SSL) · Cloudflare (DNS, WAF, Full/Strict SSL) · WordPress · MySQL · rsync · PHP · SSH
6 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 6 Reviews
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Most relevant
arabic4u
Egypt
I had a very complex situation with my WordPress website and sales funnels after my server provider performed system upgrades. I was locked out of my WordPress admin, facing DNS/redirect problems, Cloudflare conflicts, PHP issues, and even mobile responsiveness errors. This developer did an outstanding...
$100-$200
Price
9 days
Duration
Helpful?
ravavaqym
United Kingdom
Flexible and talented person. Had to revise a couple of things which was done swiftly. Would definitely recommend and work with in the future.
Helpful?
umair_ali1
Pakistan
Awesome service! Communication was excellent and turn around time was amazing. I will definitely be doing more business in the future!
Helpful?
dashwnfedal
Canada
Excellent Fiverr! Great communication and service!
Seller's Response
Helpful?
mustaphaboussai
United Arab Emirates
Good job and timely delivery
Helpful?
