Experienced System Administrator with a demonstrated history of working in the IT industry. Proficient in a wide array of technologies including Windows Server, SCCM, ESXi, VMware, Zabbix, Nutanix, Exchange Server, Networking, and Cisco Systems Products. Holding a Master of Science in Information Technology from the Asia Pacific University of Technology and Innovation, I possess a robust IT background with a focus on IT Infrastructure, Server Administration, Identity & Access Management, and DevOps – specifically scripting and automation.
### Key Areas of Expertise:
**IT Infrastructure & Server Administration: **
- Microsoft Active Directory Domain Services (AD DS)
- Active Directory Federation Services (AD FS)
- Distributed File System (DFS)
- Group Policy Objects (GPO)
- Domain Naming System (DNS)
- Dynamic Host Configuration Protocol (DHCP)
- Fine Grained Password Policies
- Internet Information Services (IIS)
- Public Key Infrastructure (PKI: AD CS, Let's Encrypt, EnTrust, GoDaddy, etc.)
- SSL Certificates: Full lifecycle expertise (cert renewals, workflows, best practices)
- Azure AD Connect, O365, Conditional Access Policies
- VMWare ESXi
**Identity and Access Management: **
- Okta
- Forefront Identity Manager
- One Identity (Dell/Quest) ActiveRoles server and Recovery Manager for AD
- ManageEngine ADManager, Exchange Reporter Plus and ADAudit Plus
**Scripting and Automation:**
- PowerShell
- VBScript
- AutoIT
- Ansible
**Cloud Technologies: **
- Azure
- Amazon Web Services (AWS)
With a comprehensive skill set and strong analytical abilities, I have effectively managed and optimized IT environments, ensuring seamless operations and robust security. My commitment to leveraging cutting-edge technologies to drive innovation and efficiency in IT infrastructure is unwavering.
Linux
Virtualization
Zabbix
VMware Administration
NGINX
Microsoft Exchange Server
Microsoft IIS
SQL
Docker
Kubernetes
DevOps
Jenkins
ASP
Microsoft VBScript
Sitaram B.
Jhapa, Nepal
$10/hr
5.0
1 jobs
Hi there! 👋
I am a Network & System Engineer with **12+ years of experience** in ISP Operations, network design, firewall deployment (Sophos, Fortinet), VPN solutions, and remote IT support.
I help businesses and service providers:
✔ Configure/Optimize ISP Core & Edge Routing (BGP, MPLS)
✔ Secure networks with FortiGate & Sophos
✔ Setup and troubleshoot RED, Site-to-Site and Remote VPN
✔ Provide 24/7 remote IT support & monitoring
✔ Enhance performance and reliability
I always deliver:
✅ Clear communication
✅ Fast response times
✅ Practical solutions that work
Let’s talk about how I can help with your project!
VPN
Routing
Multiprotocol Label Switching
Network Security
Network Design
Server Virtualization
Wireless Security
System Configuration
Technical Support
VoIP PBX
Windows Server
TCP/IP
DNS
DHCP
Firewall
Mimoh J.
Bhaktapur, Nepal
$25/hr
4.6
5 jobs
I am a Microsoft Certified Professional and Microsoft Specialist with more than six years of hands-on experience supporting, maintaining, and troubleshooting Windows Server client environments. I help businesses keep their system stable, secure, and running smoothly.
What I Do
I provide reliable technical support across a wide range of platforms and tools, including:
- Windows Server 2008R2/2012R2/2016
- Active Directory, DHCP, DNS, File Server, and Print Server setup, management, and troubleshooting
- TCP/IP Networking
- Windows operating systems 8.1, 10, and 11
- Customer Support via Email or various ticketing systems
- Helpdesk support for various Windows and Mac operating systems
- Linx environments
Why Clients Work With Me
- Strong diagnostic and troubleshooting skills
- Clear communication and a problem-solving mindset
- A track record of stabilizing systems and improving performance
- Experience working with both small teams and enterprise environments
If you need dependable technical support system configuration or help solving persistent issues, I can step in and handle the technical side so you can focus on your business.
Windows 10 Administration
Windows 11 Administration
Windows Server
Server Administration
Office 365
Windows 7 Administration
Windows 8 Administration
Safi K.
Arghakot, Nepal
$12/hr
5.0
37 jobs
🔧 Software Developer | System Administrator | Linux Server Expert | PHP & Python Specialist
Welcome! I’m a dedicated and versatile Software Developer and System Administrator with extensive hands-on experience designing, developing, and deploying complex web applications and managing robust Linux-based server infrastructures.
With a solid background in full-stack development, server architecture, and DevOps practices, I bring a unique blend of software engineering and system-level expertise—allowing me to build scalable applications while also ensuring optimal performance, uptime, and security on the backend.
⸻
💻 Web & Software Development Expertise
I specialize in developing dynamic and secure web applications using modern technologies and frameworks, with a focus on clean code, performance, and scalability.
Languages & Frameworks:
• PHP (Laravel, CodeIgniter, custom frameworks)
• Python (Flask, Django, scripting, automation)
• JavaScript, HTML5, CSS3, Bootstrap
Database Management:
• MySQL / MariaDB
• PostgreSQL
• SQLite
• phpMyAdmin setup & optimization
Web App Capabilities:
• RESTful API development
• Backend business logic and integrations
• User authentication systems
• Admin dashboards and reporting tools
• Third-party API integration (payment gateways, social logins, etc.)
I can work on both small-scale scripts and enterprise-level applications—designing systems from the ground up or jumping into existing projects with ease.
⸻
🛠️ System Administration & DevOps
As a certified Linux administrator, I have deep experience managing Linux-based environments, ensuring secure, stable, and scalable server operations.
Operating Systems:
• Ubuntu
• CentOS
• Red Hat Enterprise Linux (RHEL)
• Debian
Core System Admin Services:
• Server provisioning and configuration
• Apache, NGINX, and PHP-FPM setup
• Firewall and network configuration
• Shell scripting and automation
• Backup strategies and disaster recovery
Security & Optimization:
• Hardening Linux servers
• SSL/TLS certificate installation (Let’s Encrypt, custom)
• Fail2Ban and intrusion detection setup
• Load balancing and high availability configurations
• Performance tuning for web and database servers
Application Hosting & DevOps:
• Web app deployment (PHP, Python, Node.js)
• Database installation and tuning (MariaDB, MySQL)
• FTP/SFTP and SSH server setup
• Monitoring tools (Nagios, Zabbix, Netdata)
• Version control with Git and GitHub/GitLab
• CI/CD Pipelines setup
⸻
🔗 Integrated Services
I offer end-to-end solutions—from writing application code to deploying and securing it in a production environment.
• Install and configure WordPress, Magento, and other CMSs
• Setup and migrate servers or websites (Namecheap, GoDaddy, DigitalOcean, AWS, etc.)
• Domain and DNS management
• Email server configuration (Postfix, Dovecot)
• SSL setup and renewal automation
• Troubleshooting issues and performance bottlenecks
⸻
🧠 Why Work With Me?
• ✅ Versatility – I can handle both development and infrastructure.
• ✅ Problem Solver – I don’t just patch issues—I fix root causes.
• ✅ Client-Centric – Clear communication, on-time delivery, and post-project support.
• ✅ Security-First Mindset – Security and uptime are always a priority.
• ✅ Reliable & Responsible – You can trust me to own the task from start to finish.
Whether you’re looking to build a robust web application, automate backend processes, or manage your server environment with confidence—I can help bring your vision to life.
⸻
📬 Let’s Talk
I’m available for:
• Long-term collaborations
• One-time troubleshooting tasks
• System audits and security reviews
• Full-stack web app development
• DevOps and server architecture consulting
Send me a message and let’s discuss how I can help with your next project.
Binance Coin
ERC-721
Ethereum Classic
Bitcoin
ERC-20
Blockchain Development
Smart Contract
Blockchain
Ethereum
NFT
Basic Attention Token
web3.js
Cryptocurrency
Solidity
Aayan K.
Kathmandu, Nepal
$8/hr
4.7
11 jobs
I am a dedicated and hard-working graduate with a Bachelor's degree in Computer Science from ISMT College. Throughout my academic journey, I was consistently recognized by professors and peers for my diligence and commitment to excellence. During my time at college, I actively participated in both academic and extracurricular projects, which allowed me to develop strong critical thinking, interpersonal, and communication skills. I now aim to leverage these skills to build a successful career in network administration.
Core skills:-
Proficient in Microsoft 365 (exchange, domain, licenses, MFA, user management)
Proficient in Microsoft Office Suite (Excel, Word, PowerPoint).
Skilled in data entry for accurate record keeping.
Customer service across different levels and areas of responsibility.
Data Cleansing and Formatting
Data Mining and Extraction
Excel and Google Sheets Proficiency (lookup, vlookup, other functions)
CRM Data Management
Typing Speed of 50 WPM
Strong Attention to Detail
Internal Ticketing system
Server & Directory Support: Skilled in server maintenance, support, and MS Active Directory management.
Software & System Support: Expertise in supporting Windows OS, Mac OS
Experienced in Monitoring and Management through Nagios, cacti, observium and libre.
Experienced in Monday.com
I have the following experience in the field of network administration :-
• Monitor IP/MPLS, DWDM, FTTH, WiFi Hotspots, SDH and Wireless network infrastructure
• Outage reporting and documentation.
• Prepare and edit necessary database for proactive monitoring.
• Configured networks for smooth, reliable operation to meet business processes and objectives.
• Performed day-to-day LAN and WAN administration, maintenance and support.
• Assist NOC/Server with various matters on Data Center.
Technical Expertise:
• Proficient in troubleshooting hardware and software issues across various platforms (Windows, macOS).
• Familiar with network configuration and troubleshooting (TCP/IP, DNS, DHCP).
Customer Support:
• Strong background in providing excellent customer service and technical support to end-users.
• Ability to explain complex technical concepts in a clear and accessible manner.
Issue Resolution:
• Experienced in diagnosing and resolving issues efficiently, minimizing downtime for users.
• Skilled in using ticketing systems to track and manage support requests.
System Administration:
• Knowledgeable in maintaining and configuring servers and workstations.
• Experience with Active Directory, user account management, and permissions settings.
•Firewall Management: Expert in Palo Alto and Cisco FMC/FTD firewalls – setup, policy management, VPNs, and threat prevention.
•Load Balancing & WAF: Skilled in configuring load balancers and Web Application Firewalls (WAF) for traffic optimization and app security.
•DNS Management: Experience with DNS setup, record management, and securing DNS with providers like Cloudflare.
Remote Support:
• Proficient in using remote support tools (e.g., TeamViewer, AnyDesk) to assist users effectively.
• Capable of conducting remote training sessions to enhance user proficiency.
Documentation:
• Strong documentation skills, creating user manuals, troubleshooting guides, and IT procedures.
• Maintain accurate records of incidents and resolutions for future reference.
Team Collaboration:
• Ability to work collaboratively with cross-functional teams to implement IT solutions.
• Experience in training and mentoring junior support staff.
Continuous Improvement:
• Committed to staying current with industry trends and emerging technologies.
• Proactive in identifying opportunities to improve processes and enhance user experience.
Network Administration
Network Monitoring
Nagios Core
Database
CSS
HTML
Python
Administrative Support
English
Office 365
Cacti
LibreOffice
Data Entry
Microsoft Office
Sandeep G.
Pokhara, Nepal
$10/hr
5.0
1 jobs
Recently certified and ready to explore the world of AWS along with full acknowledgement of the changing technology with more then 10 years experience on content creation, digital identity, web management ,programming and system management.
Windows Administration
Microsoft Windows
System Administration
Tech & IT
Google
Computer
Administrate
Computer Network
Troubleshooting
Cloud Computing
Computer Science
Desktop Support
Hardware Troubleshooting
Customer Service
How it works
Post a job for freePost a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
“Upwork provides an umbrella-level of security. I can see a talent’s work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.”
KD
Kim Darling
Emerald Tiger
“Upwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.”
DM
David Merry
Kinetic Investments
“Our very specific requirements can be a challenge—With Upwork, we’re able to access a bigger community to ensure the success of our projects.”
KK
Katja Krohn
Summa Linguae
How do I hire a Windows Administrator in Nepal on Upwork?
You can hire a Windows Administrator in Nepal on Upwork in four simple steps:
Create a job post tailored to your Windows Administrator project scope. We'll walk you through the process step by step.
Browse top Windows Administrator talent on Upwork and invite them to your project.
Once the proposals start flowing in, create a shortlist of top Windows Administrator profiles and interview.
Hire the right Windows Administrator for your project from Upwork, the world's largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Windows Administrator?
Rates charged by Windows Administrators on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Windows Administrator in Nepal on Upwork?
As the world's work marketplace, we connect highly-skilled freelance Windows Administrators and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Windows Administrator team you need to succeed.
Can I hire a Windows Administrator in Nepal within 24 hours on Upwork?
Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive Windows Administrator proposals within 24 hours of posting a job description.