cPanel, Plesk, AWS, GCP, CCNP, CCNA, RHCE, MCSE, MCSA, MCTS, MCP, CCNSP, JNCIA, PCI DSS, SG BOX certified.
Committee Member - IT and Communication Infrastructure and Cyber Security - The Southern Gujarat Chamber of Commerce and Industry
I am a DevOps, Network, System and Security Expert, and Email Deliverability Specialist having 15 years of professional experience, where my responsibilities range from managing people, processes, projects, and operations.
I am working in DevOps, SecOps, InfraOps, and NetOps. I have developed product development and security management processes of the DevOps life cycle.
Along with it, if a customer project needs any development in PHP, ReactJS, NodeJS, or Python, I have my team of experts who can do the job at a reasonable price point. I will be working as a single point of contact for my clients in terms of ownership of the project and responsible for the delivery as per client needs.
I have solid work experience being an interface between Dev., QA, PSG, O&M, and Support Team, working with different product integration like E3ME, PeerApp, Vuze, BNG, EliteAAA, EliteSMP, EliteEMS, EliteAC, 24online SMS & HIA, Mautic, Postal, MailWizz, cPanel, Virtualmin, Plesk, Centreon, Nagios, Jenkins, Github, Gitlab, JIRA, MSP, which caters well-established enterprises, start-ups, telecom and hospitality segments.
My core competencies are understanding customer requirements and designing solutions for clients on AWS, GCP, Digital Ocean, or Azure based on the standard architecture of protocols and services.
My primary interest is learning new things and transferring knowledge to build strong technical and leadership teams.
Specialties: Email Deliverability, Network Security(Cisco, Juniper, D-Link, 3Com, HP, Fortigate, Checkpoint, Pfsense, Mikrotik), System Security(Microsoft and Linux) Engineering, Virtualization, Technical Analysis, IDS/IPS (Redware / Arbor), Technical Troubleshooting & Security Hardening, R&D
Red Hat Certified Engineer
Firewall
Amazon Web Services
DevOps
Linux
Cisco Certified Network Associate
Email Deliverability
System Security
System Monitoring
Technical Support
Information Security
System Administration
Network Administration
Kubernetes
Sachin G.
Lucknow, India
$25/hr
5.0
35 jobs
Senior Linux & DevOps Engineer | RHCE Certified | 14+ Years Production Experience
I help startups, agencies, and growing businesses set up, secure, and stabilize their Linux servers, VPS, and cloud infrastructure — from urgent production issues to planned infrastructure builds.
What I do:
Linux server setup, migration & performance tuning (Ubuntu, Debian, RHEL, AlmaLinux)
Server security hardening — firewalls, SSH, brute-force & bot protection, CIS benchmarks
VPS & cloud hosting (DigitalOcean, Hetzner, Contabo, Hostinger, AWS EC2)
Control panels — cPanel/WHM, HestiaCP, CloudPanel setup & migration
Docker & Docker Compose deployments, containerized app hosting
Web stack administration — NGINX, Apache, MySQL/MariaDB, PHP, WordPress hosting
Email, DNS & SSL — SPF/DKIM/DMARC, mail server setup, certificate management
Cloudflare configuration — WAF, CDN, bot mitigation
Emergency server recovery — downtime, SSL/DNS errors, malware cleanup
Ansible automation & ongoing monthly server management
Why clients work with me:
I'm Red Hat Certified (RHCE/RHCSA, continuously certified since 2009) with 14+ years running production systems. I take backups before every change, document what I do, and give you a clear rollback path — no quick patches, no surprises. You'll always get confirmation before I touch anything critical, and a structured report when the work is done.
Whether you need a one-time emergency fix, a full server migration, or ongoing monthly infrastructure support, I deliver stable, production-ready solutions.
Message me with your server details, and I'll tell you honestly whether I'm the right fit.
Linux System Administration
DevOps
Cloud Computing
Virtual Private Server
Docker
Amazon Web Services
Server Administration
Web Hosting
Performance Optimization
DNS
SSL Certificate
Email Deliverability
WordPress Backup
Infrastructure Management
Troubleshooting
Rupesh S.
Barrod, India
$40/hr
4.1
36 jobs
🎯 I’m a Certified DevOps & Ansible Expert with 6+ years of experience in 🐧 Linux server administration, ⚙️ automation, and ☸️ container orchestration using Kubernetes and OpenShift.
🎓 I hold the Red Hat Certified Architect (RHCA) credential with 🏅 10+ Red Hat certifications, along with ☸️ CKA (Certified Kubernetes Administrator), 🔐 CKS (Kubernetes Security Specialist), and ☁️ AWS Solutions Architect certification.
I specialize in deploying and managing containerized applications using Kubernetes and OpenShift, following best 🛡️ DevSecOps practices. I also automate complex server administration tasks using 🧩 Ansible playbooks, collections, and roles.
I specialize in deploying and managing containerized applications using Kubernetes and OpenShift, following best DevSecOps practices. I also automate complex server administration tasks using Ansible playbooks, collections, and roles.
🔧 What I work with:
🐧 Linux Servers (RHEL, CentOS, Ubuntu) – setup, hardening, and troubleshooting
⚙️ Ansible Automation – playbooks, roles, and routine infrastructure tasks
☸️ Kubernetes & Docker – app deployment, scaling, OpenShift clusters
☁️ AWS & Terraform – EC2, IAM, Route53, RDS, infrastructure as code
🔄 CI/CD Pipelines – GitLab CI, Jenkins, GitHub Actions
📈 Monitoring & Alerts – Prometheus, Grafana, ELK/EFK stack
🧑💻 Scripting – Bash and Python for automation
I focus on solving problems without overcomplicating things. Whether it's building from scratch or making your setup more reliable, I work with stability, clarity, and long-term maintenance in mind.
📜 Certifications:
🧠 RHCSA (RHEL 7 & 9) – Score: 300/300
🛡️ RHCE – Red Hat Certified Engineer
🏗️ RHCA – Red Hat Certified Architect
☸️ CKA – Certified Kubernetes Administrator
🔐 CKS – Certified Kubernetes Security Specialist
☁️ AWS SAA – AWS Certified Solutions Architect – Associate
🚀 Red Hat Specialist in OpenShift Administration
🤖 Red Hat Specialist in OpenShift AI
🔒 Red Hat Specialist in Security
🧰 Red Hat in Diagnostics & Troubleshooting
📦 Red Hat in Services & Automation
📝 Red Hat Developing Automation with Ansible
RHCSA | RHCE | ANSIBLE AUTOMATION | LINUX SERVER TROUBLESHOOTING | Kubernetes | Kubernetes Security Specialist | AWS | Terraform | ELK and EFK Stack | DevSecOps and DevOps | Ansible | Python | Virualization | DNS | WEBSERVER | APACHE | MAIL SERVER | MARIADB | DHCP | PXE BOOT | NFS | SAMBA | LDAP | LVM | PROCESS MANAGEMENT | LOGS ANALYZING |
Red Hat Certified Engineer
Amazon Web Services
Terraform
Linux System Administration
Kubernetes
Database
Automation
Red Hat Enterprise Linux
Bash Programming
OpenShift
Ansible
DevOps
Server Administration
Infrastructure Management
Docker
Nirmal S.
Noida, India
$25/hr
5.0
6 jobs
I am an energetic and self-confident DevOps Engineer / Linux System Administrator/ Cloud Engineer with 15+ years of hands-on professional experience in cloud platforms, system administration, and web hosting solutions. I enjoy the DevOps process, love solving complex infrastructure problems, and am always ready to take on new challenges while achieving both client and personal goals.
What can I do?
Server & OS Management:
* Installation and configuration of servers: MySQL, Apache, LAMP, WordPress, Samba, NFS
Ubuntu OS customization as per organizational requirements
* Linux system administration (Ubuntu, CentOS, Red Hat, Fedora)
* Backup, restore, and disaster recovery in case of server crashes
* Disk space analysis and resolution
Web Hosting & Performance Optimization:
* Web hosting and optimization for WordPress, WordPress Multisite, Apache, Nginx, Java-based sites
* WHM & cPanel administration and performance tuning
* Nginx, Apache, LiteSpeed configuration and hosting
Website and server speed optimization:
* SSL installation and setup (Let’s Encrypt & paid SSL certificates)
* Stop spamming and secure compromised servers
* Website, email, DNS, and domain migration
Cloud & DevOps Solutions:
* Cloud platforms: AWS, Google Cloud, Azure, DigitalOcean
* EC2 instance setup and management
* AWS EBS configuration
* AWS networking, security, and firewall design
* Load Balancers and Auto Scaling
* Storage services: S3, AWS Backup
* Database services: Amazon RDS
* Designing secure, scalable AWS environments and recommending best-fit solutions
* Migrating on-prem or existing servers to AWS
Virtualization & Windows Administration:
* VMware vSphere administration (vCenter / ESXi)
* Windows system administration (Active Directory, DNS, DHCP)
* KVM Deployment and management
* HyperV Deployment and management
Hosting Providers & Tools
*Management of hosting platforms like GoDaddy, HostGator, SiteGround, Cloudflare, and more
Research & Innovation:
* Continuous R&D, testing new tools, and improving infrastructure reliability
Certifications:
* Microsoft Certified Technology Specialist (MCTS)
* Microsoft Certified Professional (MCP)
* Red Hat Certified System Administrator (RHCSA)
* Red Hat Certified Engineer (RHCE)
* Oracle Cloud Infrastructure 2025 Multicloud Architect Professional
* Oracle Cloud Infrastructure 2025 DevOps Professional
* Oracle Cloud Infrastructure 2025 Architect Associate
* Oracle Cloud Infrastructure 2025 Foundations Associate
Amazon Web Services
Backup Administration
Web Hosting
AWS CloudFront
Kubernetes
SSL
Database
DevOps
WordPress Development
Amazon EC2
Linux System Administration
MySQL
XAMPP Stack
PostgreSQL
Tilak R.
Chandigarh, India
$20/hr
4.9
442 jobs
I’m a Red Hat Certified Engineer (RHCE) and Red Hat Certified Security Specialist (RHCSS) with over 7 years of hands-on experience in System and Database Administration, Server Security Hardening, and Cloud Infrastructure Management.
I specialize in designing, deploying, and maintaining LAMP/LEMP environments (Linux, Apache/Nginx, MySQL, PHP/Python/Ruby), with strong expertise in performance optimization, security hardening, and automation.
### 🧠 Core Expertise
Linux Systems Administration: Ubuntu, Debian, CentOS, RHEL
Web Stack Management: LAMP/LEMP, HAProxy, Ruby & Python/Django deployments
Server Security: DDoS mitigation, fail2ban, CSF firewall, VPN, and SSL management
Monitoring & Performance: Nagios, NewRelic, Google PageSpeed, Cloudflare, MaxCDN
Virtualization & Cloud: VMware vSphere, AWS EC2, RDS, S3, Route53, CloudFront, ELB, Auto Scaling
Load Balancing & High Availability: HAProxy, Keepalived
DevOps Tools: Automation and CI/CD for deployment pipelines
Database Management: MySQL, PostgreSQL, and performance tuning
Migration & Troubleshooting:** Site and server migrations, DNS/BIND, PowerDNS, network troubleshooting
### ☁️ Cloud & Hosting Providers
Extensive experience with:
AWS, Rackspace, Linode, DigitalOcean, HostGator, MediaTemple, Cloudflare, NameCheap, GoDaddy, QuickWeb, Bluehost, and more.
### 🛠 Control Panels & Platforms
CPANEL, Plesk, Webmin, H-Sphere, WHMCS reseller setups, and migrations (DNS, Email, WordPress).
### 🔧 Additional Skills
* Odoo/OpenERP installation
* WordPress deployment
* Squid configuration
* Cisco, Mikrotik, Juniper, and Extreme Networks device management
I focus on providing reliable, secure, and high-performing systems that support business continuity and growth. Whether you need server setup, security hardening, migration, or ongoing system support, I’m committed to delivering results with efficiency and attention to detail.
Let’s ensure your servers and infrastructure perform at their best.
Ubuntu
Amazon Web Services
Plesk
cPanel
Linux System Administration
Domain Migration
Amazon EC2
Proxmox VE
Website Migration
Email Support
SSL Certificate
Web Hosting
WordPress Malware Removal
CI/CD
DevOps
Nitinkumar B.
Surat, India
$65/hr
5.0
23 jobs
Stop your marketing emails from landing in the spam folder. I am a Certified Klaviyo & Linux DevOps Engineer with 15+ years of experience optimizing email infrastructure, securing VPS servers, and fixing deliverability issues for Fortune 500 companies and startups alike.
What I Can Help You With:
Email Infrastructure & Deliverability: Fix spam issues, set up SPF, DKIM, DMARC, BIMI, PTR, and rDNS.
Server & Cloud Administration: AWS, GCP, cPanel/WHM, Plesk, Linux (CentOS/Ubuntu), and Docker Swarm.
Platform Integrations: Klaviyo, Mailchimp, Sendgrid, Shopify, and Google Workspace.
Why Choose Me?
Top Rated Plus with a 100% Job Success Score.
Verified Tech Expert: Backed by certifications from Red Hat, Cisco (CCNP), Klaviyo, and Juniper.
Committee Member for IT Infrastructure & Cyber Security at SGCCI.
15 Years of Experience | Absolute IT Administrator - VPS, Domain, Websites, Email Expert.
cPanel/WHM and Plesk Partner, Klaviyo Deliverability Certified Expert.
The Southern Gujarat Chamber of Commerce and Industry Committee Member - IT and Communication Infrastructure and Cyber Security
Linux system administrator with 15 years of experience in hosting, server, network, security, and backup management.
✅ 100% Job Success
✅ Email Deliverability Experts
✅ 5 Star Clients' Feedback
✅ 24x7x365 Availability
✅ +15 Years of Experience
✅ Consultation for 500 Fortune Companies
✅ DevOps Engineer
✅ AWS, GCP, CCNP, CCNA, RHCE, MCSE, MCSA, MCP, MCTS, JNCIA, CCNSP, Arbor TRA, SGBox, QUALYS, PCI DSS, Klaviyo Certified Engineer
Specialist for Email Servers, Deliverability, WebHosting Manager (WHM) / cPanel and Centos Web Panel (CWP), Virtualmin, Webmin.
"Nitin and Team are absolutely world-class. The response time is remarkable to any request and he is extremely capable in regards to SecOps and managing your network infrastructure. Nitin is the trusted advisor all startups or established organizations would be well supported by his guidance and overall system operations. It’s been and continues to be a pleasure to work with Nitin over the last 4+ years. "
Brandon G. | Founder
Infra Administration & DevOps Expert
Jul 2021 Verified
AWS, GCP, CCNP, CCNA, RHCE, MCSA, MCSE, MCP, JNCIA, AWS, CCNSP, PCI DSS, Arbor TRA, SGBox SIEM, and DevOps certified
For over a decade, I have managed IT Infrastructure for various companies in India, the US, Canada, and European companies.
Working for the biggest Shared Hosting Company in Europe and administering more than 40k servers taking into account performance, disaster & recovery, monitoring, scalability, redundancy, high availability, intrusion & malware detection.
Experienced in MNCs like Juniper, Samsung, Convergys, Arbor, NetScout, Qualys, Elitecore, Sterlite, and Etisalat.
Key Skills & Expertise:
• cPanel/WHM
• Linux/CentOS/CloudLinux/Ubuntu
• PTR / rDNS
• DNS / Nameservers
• DNS Migrations & Planning
• Email Deliverability (DKIM, SPF, DMARC & BIMI)
• Google Workspace
• WordPress Migrations
• WordPress Troubleshooting
• WordPress Migrations
• CloudFlare Setup
• Domain Registrations, Renewals & Suspensions
• SSLs (including CSR & Private Keys)
• AWS LightSail SSL Installs
I've helped clients on some of the following hosts/providers -
Klaviyo
Bluehost
GoDaddy
WPEngine
Siteground
Wix
Odoo
Mailgun
Mailchimp
Mautic
Shopify
AWS
Sendgrid
Softr
Cloudways
AWS Lightsail
Siteground
Google Domains
Squarespace
I pride myself on being direct, upfront, and always striving to provide my clients with the highest level of support. Should you have any questions or concerns, I will go above and beyond to help you and ensure your project runs smoothly. Please don't hesitate to ask for assistance or further information about my services.
I typically prefer to work under a fixed-price contract where I'll estimate the time it will take and give you a quote based on that.
Key Skills:
SMTP, DNS, DMARC, SPF, DKIM, BIMI, TCP, UDP, TLS, SSH, POSTFIX, EXIM, POSTAL, MAUTIC, ODOO, KIT, INSTANTLY, SMARTLEAD, APOLLO, Email Marketing, Email Deliverability, Campaign Workflow, Automation Expert, Double Opt-In, Welcome Email, Subscriber Life Cycle Management
DNS
Firewall
Linux
System Administration
CentOS
Network Monitoring
FreePBX
Email Deliverability
Ubuntu
DevOps
Kubernetes
WordPress
Docker
cPanel
Amazon ECS
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