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Development & IT Consultation with Sujan P.

4.9 · 12 reviews

Development & IT Consultation with Sujan P.

4.9 · 12 reviews

I offer expert guidance in Linux server administration, virtualization (KVM, Hyper-V, Proxmox), DevOps, N8N automation, and networking. I help with system setup, hardening, troubleshooting, performance tuning, and automation.

I cover Linux services (SSH, firewall, NGINX/LiteSpeed), VM/container setups (KVM, Docker, Kubernetes), CI/CD pipelines (GitHub Actions, GitLab CI), and infrastructure automation. I also assist with VLANs, DNS, SSL (Let’s Encrypt), Cloudflare, and routing/NAT issues.

For N8N, I help design workflows, set up integrations (APIs, DBs), and optimize self-hosted environments. I also provide caching strategies (Redis, Memcached), TTFB optimization, and system monitoring.

My approach is practical and results-driven—ideal for startups, dev teams, or businesses scaling their infrastructure.
Get personalized advice on:
AI Integration Cybersecurity & Data Protection IT Support & Services linux system administration devops engineering n8n network administration cloud cost control

You’re covered with payment protection so you can cancel and get a full refund up to 24 hours before your consultation.

Sujan P.Status: Offline

About Sujan

Sujan P.Status: Offline
Sr. Linux Engineer | Servers, Datacenter, Cloud & Plesk Expert
100% Job Success
4.9  (12 reviews)
Dubai, United Arab Emirates - 4:10 pm local time
Servers don't fail at convenient times. Neither do I.

I'm a Linux infrastructure engineer with 10+ years of experience keeping production systems fast, secure, and running -: for clients as large as 𝐒𝐚𝐮𝐝𝐢 𝐀𝐫𝐚𝐦𝐜𝐨, 𝐍𝐘 𝐋𝐢𝐟𝐞 𝐈𝐧𝐬𝐮𝐫𝐚𝐧𝐜𝐞, 𝐚𝐧𝐝 𝐀𝐭𝐞𝐥𝐢𝐞𝐫𝐕𝐢𝐬𝐢𝐨𝐧.

My work shows up in results: migrations completed with zero data loss, sites brought back from attacks the same day, servers rebuilt to handle 3× the traffic without throwing money at more hardware.

𝐖𝐡𝐚𝐭 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐚𝐜𝐭𝐮𝐚𝐥𝐥𝐲 𝐡𝐢𝐫𝐞 𝐦𝐞 𝐟𝐨𝐫:

🔹 𝘞𝘰𝘳𝘥𝘱𝘳𝘦𝘴𝘴 & 𝘔𝘢𝘨𝘦𝘯𝘵𝘰 𝘋𝘦𝘱𝘭𝘰𝘺𝘮𝘦𝘯𝘵 — Configured and shipped 70+ production deployments across shared hosting, VPS, and cloud environments, covering full-stack setup, SSL, DNS, caching layers, and database tuning from day one.

🔹 𝘚𝘦𝘳𝘷𝘦𝘳 𝘔𝘪𝘨𝘳𝘢𝘵𝘪𝘰𝘯𝘴 — Moved production stacks across clouds and control panels (cPanel → Plesk, bare metal → AWS/Azure) with planned cutovers and minimal downtime. If it has data and it needs to move, I've done it.

🔹 𝘗𝘦𝘳𝘧𝘰𝘳𝘮𝘢𝘯𝘤𝘦 𝘙𝘦𝘤𝘰𝘷𝘦𝘳𝘺 — Diagnosed and resolved slow sites, high TTFB, and overloaded databases at the root cause, not surface level. Tuned Apache, NGINX, PHP-FPM, MySQL/MariaDB, Redis, Varnish, and Opcache to deliver real, measurable improvements.

🔹 𝘚𝘦𝘤𝘶𝘳𝘪𝘵𝘺 & 𝘐𝘯𝘤𝘪𝘥𝘦𝘯𝘵 𝘙𝘦𝘴𝘱𝘰𝘯𝘴𝘦 — Hardened servers post-attack, cleaned malware, locked down SSH, deployed WAFs (ModSecurity, Imunify360), and set up SIEM monitoring with Wazuh and other providers as per client's request.

🔹 𝘝𝘪𝘳𝘵𝘶𝘢𝘭𝘪𝘻𝘢𝘵𝘪𝘰𝘯 & 𝘐𝘯𝘧𝘳𝘢𝘴𝘵𝘳𝘶𝘤𝘵𝘶𝘳𝘦 𝘉𝘶𝘪𝘭𝘥𝘴 — Deployed and managed Proxmox clusters, KVM hypervisors, and containerized workloads on Docker and Kubernetes.

🔹 𝘈𝘶𝘵𝘰𝘮𝘢𝘵𝘪𝘰𝘯 & 𝘖𝘱𝘴 — Eliminated repeat work with Bash and Python scripts, Ansible playbooks, and CI/CD pipelines (GitHub/GitLab).
If I've done a task twice, I automate it the third time.

𝑳𝒊𝒏𝒖𝒙 𝑫𝒊𝒔𝒕𝒓𝒊𝒃𝒖𝒕𝒊𝒐𝒏 𝑰 𝒘𝒐𝒓𝒌𝒆𝒅 𝒘𝒊𝒕𝒉 :
✓ Ubuntu Server / Debian
✓ Red Hat Enterprise Linux
✓ Rocky Linux , AlmaLinux
✓ SUSE Linux Enterprise Server

𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 :
SIEM: Wazuh, SIEMonster, FortiSIEM, Security Onion EDR/XDR: SentinelOne, Sophos Intercept X, Kaspersky Digital Forensics: Autopsy, OpenTIPS, Nagios, CheckMK

𝐂𝐨𝐫𝐞 𝐒𝐭𝐚𝐜𝐤 :
Ubuntu · RHEL · Debian · Plesk · Apache · NGINX · MySQL/MariaDB · Redis · PostgreSQL · AWS (EC2, S3, Route53) · Azure VMs · Cloudflare · Docker · Kubernetes · Ansible · Bash · Fail2ban · iptables · Let's Encrypt · Varnish · LiteSpeed

𝐖𝐡𝐚𝐭 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐬𝐚𝐲 :

✨✨✨✨✨ 5.0
"Sujan is quick, available, highly professional and solved all the problems and communicates perfectly. Happy to hire him again!"

✨✨✨✨✨ 5.0
"Sujan did a great job on a LAMP REST API deployment to Azure. We'd be happy to work with this freelancer again."

Let's work together 🤝

✩✩ 𝐿𝑜𝑛𝑔 - 𝑇𝑒𝑟𝑚 𝑐𝑜𝑙𝑙𝑎𝑏𝑜𝑟𝑎𝑡𝑖𝑜𝑛 𝑚𝑜𝑟𝑒 𝑝𝑟𝑒𝑓𝑒𝑟𝑟𝑒𝑑 . ✩✩

What to expect

Schedule the consultation
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Get advice for your custom needs
Share details about your project and what you want to talk about. The freelancer will review and reach out if they have questions.
Join the Zoom meeting
1-on-1 meeting with the freelancer to discuss your needs and project.
Approve the work
The freelancer will finish up the documents you asked for and send them to you for approval:
    Before the consultation

    Here’s what Sujan will need to know before you meet

    1. Tell me about yourself and what you want to talk about
    Rating is 4.9 out of 5.
    (12)
    5 stars
    92% Complete
    (11)
    4 stars
    1% Complete
    (0)
    3 stars
    8% Complete
    (1)
    2 stars
    1% Complete
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    1 star
    1% Complete
    (0)
    AS
    Anil S.
    5.0
    Jan 6, 2026
    Plesk Migration Specialist Needed for Server Transfer
    AM
    Amanda M.
    5.0
    Dec 16, 2025
    Linux System Administration Expert with Python & MySQL Skills Great works!!!
    GH
    Greg H.
    5.0
    May 30, 2025
    Reliable Linux expert with experience in Plesk, Varnish, Redis, rsync scrips Sujan is quick, available, highly professional and solved all the problems and communicates perfectly.
    Happy to hire him again!
    SS
    Setia S.
    5.0
    May 24, 2025
    Mobile Network Solutions for Ad Blocking on YouTube and Other Platforms
    DA
    DJ A.
    5.0
    Apr 9, 2025
    AWS/Azure Cloud Security Expert Needed