Hire the best Firewall Developers in Nepal

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$75 hourly
Sachin Jung K.
- 4.9/5
- (6 jobs)
📌 About Me I am a highly skilled Microsoft 365 and Windows Server Administrator with expertise in SIEM, cybersecurity, cloud security, and IT infrastructure management. With over a decade of experience, I provide secure, scalable, and efficient IT solutions for businesses, MSPs, and enterprises worldwide. 💼 Services Offered 1. Microsoft 365 Administration ✅ Microsoft 365 tenant setup, migration & management ✅ Microsoft Defender XDR & security hardening ✅ Teams, Exchange, SharePoint & OneDrive administration ✅ Microsoft Intune MDM & compliance configuration ✅ Microsoft 365 backup & disaster recovery 2. Windows Server & Active Directory ✅ Windows Server deployment & administration ✅ Active Directory setup, Group Policy & role-based access control ✅ Remote Desktop Services (RDS) & VPN configuration ✅ Windows Server security best practices & hardening ✅ Hybrid cloud solutions (Azure AD integration) 3. Security & Compliance ✅ Security monitoring with SIEM solutions (Microsoft Sentinel, Elastic Stack) ✅ Vulnerability assessments & security patching ✅ Incident response & forensic analysis ✅ Zero Trust security framework implementation ✅ Email security, phishing protection & MFA configuration 4. IT Support & Consulting ✅ Remote IT troubleshooting & technical support ✅ Cloud architecture & IT infrastructure consulting ✅ Performance optimization for Microsoft 365 & Windows servers ✅ Disaster recovery planning & business continuity ✅ IT security awareness training for employees 📦 Service Packages 🔹 Basic Package ($40/hour or $500/month) ✔ Microsoft 365 & Windows Server support (up to 10 users) ✔ Active Directory & user management ✔ Security & compliance checkups ✔ Remote troubleshooting (up to 10 tickets/month) ✔ Email & endpoint security configuration 🔹 Standard Package ($60/hour or $900/month) ✔ Everything in Basic Package + ✔ SIEM setup & security monitoring ✔ Intune & Endpoint Manager configuration ✔ Advanced troubleshooting (up to 20 tickets/month) ✔ Windows Server optimization & patching ✔ Incident response & security best practices 🔹 Advanced Package ($100/hour or $1500/month) ✔ Everything in Advanced Package + ✔ Full Microsoft 365 security hardening ✔ Zero Trust security model implementation ✔ 24/7 priority support (up to 70 tickets) 🔹 Premium Package ($150/hour or $3000/month) ✔ Everything in Advanced Package + ✔ Full Microsoft 365 security hardening ✔ Zero Trust security model implementation ✔ Proactive monitoring & cybersecurity assessments ✔ Custom automation & scripting for IT operations ✔ 24/7 priority support (150 tickets) 🛠️ How I Work Remotely 📌 Secure Remote Access: AnyDesk, Microsoft Remote Desktop, VPN 📌 Communication & Collaboration: Microsoft Teams, Slack, Email 📌 Project Management: Asana, Trello, Notion 📌 Security & Compliance: NDA & data protection measures ensured 📌 Billing & Invoicing: Upwork, PayPal, Wise, Direct Bank Transfer 📈 Success Stories & Case Studies 🛠 Deployed & secured Microsoft 365 for a global MSP handling 500+ users 🛠 Implemented Microsoft Defender & SIEM for an MSSP, reducing cyber threats by 70% 🛠 Optimized Windows Server & Active Directory for a multinational, improving efficiency by 40% 🚀 Let’s Work Together! 📩 Email: sachin.jung@karnalinetworks.com 🌐 LinkedIn: linkedin.com/in/sachin-jung-karki-4557a49a 🌟 Upwork: upwork.com/freelancers/~01da21159c8d127ff6 📅 Schedule a Free Consultation: calendly.com/sachin-jung-karnalinetworks/freelance-it-system-administration-services calendly.com/sachin-jung-karnalinetworks/30min 👉 Ready to optimize your Microsoft 365 & Windows Server environment? Let’s connect today!

Firewall
Linux System Administration
Vulnerability Assessment
Penetration Testing
IT Consultation
IT Support
Remote IT Management
Windows 10 Administration
Network File System Implementation
Virtual Private Server
Network File System Administration
Network Planning
Network Security
Windows Administration
Microsoft Active Directory
Office 365
Windows Server
Microsoft Azure
$50 hourly
Anurag A.
- 5.0/5
- (19 jobs)
I’m a Computer Science Graduate working as a Security Engineer. I am also a Certified Ethical Hacker and a Certified Professional Penetration Tester. I love everything that has to do with Cyber Security. I have nearly six years of experience working as a freelancer and have worked on different projects from different categories. My other development projects usually include Python Projects and Automation. I have been studying and learning on my own. I love working with people, especially if they have the same passion for what they do. 🎓 Computer Science Graduate 🔐 Security Engineer with 5+ years of Experience 🎖️ EC Council Certified Ethical Hacker (Practical) CEH 🎖️ eLearnSecurity Certified Professional Penetration Tester (eCPPTv2) 🎖️ Certified AppSec Practitioner 🎖️ eLearnSecurity Certified Malware Analysis Professional (eCMAP) 🎙️ TEDx Organizer (Technical Lead) 🎖️ Microsoft Hall of Fame 👨‍💻 Worked as a Security Engineer and Security Analyst in large Corporates 🎖️ Top 1% on Try Hack Me 🎖️ Freelancing Since 2013 You can count on me if you need the following: ✅ The analysis of the security posture of your Organization, Servers, Websites, Endpoints, etc. ✅ Malware Analysis and complete Incident Management for any incidents ✅ Need good reports for Senior Management and Technical teams like Developers, SysAdmins ✅ Solutions to website/server being hacked by an adversary/hacker ✅ Recommendations and best practices for a sustainable term ✅ Deep Penetration testing and vulnerability analysis of a Website/Server/App etc. ✅ Anything related to ethical Security ✅ Server issues troubleshooting ✅ Website Deployment / Hardening [PHP, Nodejs, Laravel, React, etc.] ✅ SSL issues troubleshooting Infosec Skills: 🌟 Penetration Testing 🌟 Vulnerability Assessment 🌟 Scripting through Python, Powershell, and Bash 🌟 Malware Analysis 🌟 Source code analysis for vulnerabilities 🌟 Experience with corporate tools and SIEMs 🌟 Linux, Windows, iOS, Android, and IoT Penetration testing and security analysis 🌟 Extensive reporting 🌟 DevSecOps skills Please DO NOT contact me if: ❌ You need to hack/retrieve social media accounts ❌ You need to seek revenge through hacking ❌ Illegal or unethical activities Please make sure you message me initially before initiating a contract. I understand that some of my clients do not have the expertise and have less knowledge in this field. So, I am ready to initially help you understand your queries for FREE and will be happy to proceed.

Firewall
Security Management
Python
Internet Security
Risk Assessment
Ethical Hacking
WordPress
WordPress Malware Removal
Vulnerability Assessment
Security Testing
Metasploit
Database Security
Encryption
Network Security
Penetration Testing
$25 hourly
Bijay G.
- 5.0/5
- (10 jobs)
Fortinet Certified Solution Specialist (FCSS) with hands-on troubleshooting skills in a broad range of Fortinet products such as FortiGate, FortiSASE, FortiClient EMS, FortiSwitch, FortiAP and FortiManager, etc. I've worked at Fortinet Master Distributor. My day-to-day role was to provide TAC break & fix support to the Fortinet partners and customers. Provide administrative support to security concern customers like banks by aligning with the compliance requirements, such as - Zero Trust Network Access (ZTNA) Orchestration, - Secure LAN and WAN Edge, - Network Micro-segmentation, - Vulnerability & Patch Management, - Central quarantine management, - Rogue Wireless AP suppression, - Host and Application-based segmentation, - ZTA (Zero Trust Access) and Endpoint protection etc.

Firewall
VPN
Network Analysis
Network Design
Network Architecture
FortiGate Firewall
Fortinet
Multiprotocol BGP
Security Infrastructure
Cloud Security Framework
User Authentication
Zero Trust Architecture
Network Security
OSPF
Border Gateway Protocol
$150 hourly
Ghan S R.
- 4.9/5
- (48 jobs)
Top Rated Freelancer in Upwork and Developed in-depth Skill & knowledge on following industry-leading products & technologies. Hands on experience: Juniper - JUNOS- MX, M, EX, QFX, SRX, J and MAG Series & Netscreen- SSG, ISG series, NSM, Juno's space. Cisco - Switches and Routers, IOS, NX-OS - Routers switches, Catalyst-Switches, ASA Series Fortinet - Entry Level, Mid & High Range Firewall/VPN/NGFW/UTM-Gateway Other Products: AWS, SonicWall, Dell, HP, Mikrotik, Extreme Network- Router, Firewall and Switches, Skills on Technologies: TCP/IP, IPv4, IPv6, Routing-{EIGRP, OSPF, ISIS, BGP) MPLS, NAT, Load Balancing, COS. QoS, VLANs, Trunking,QinQ, STP, RSTP, MSTP, VTP, GVRP, HSRP, VRRP, GLBP, SIP, Stacking, Virtual Chassis (VC), High Availability (HA), VPN- IPSEC, Remote Access, Web Filtering, IPS, IDS, Jflow, Netflow, Sflow Monitoring, AWS VPC. In addition to above, I have also good knowledge of Linux/Unix system. I love to work remotely via SSH, RDP, VPN, Team-viewer and I can adjust at any time-zone needs. |**********Professional Certification in Juniper and Cisco**********| | Cisco - CCNP-R/CCNA | | Juniper - JNCIP-SEC/JNCIS-SEC/JNCIS-ENT/JNCIS-SP/JNCIA-JUNOS /JNCDA | Juniper Authorized Design Specialist- DC/Campus/Branch | *************************************************************************** Thank you and I hope to hear from you.

Firewall
OSPF
Cisco Router
Junos OS
Multiprotocol Label Switching
Internet Protocol Security
Border Gateway Protocol
Cisco ASA
Juniper
VPN
$30 hourly
Yubaraj D.
- 4.9/5
- (9 jobs)
I am certified CCNA(Cisco Certified Network Associate) and having 8 years+ experiences in Network and System Administration Filed. I am Also trained as MCSA(Microsoft Certified System Administrator 2012 server) and having 5 years+ experience in related field. Also I have training on Oracle database Administration and Red hat certified Engineer. Currently I am handling more than 1000 computers and 50 servers (which included windows server, CentOS, Redhat, AIX) and Networking (LAN , WAN) on Cisco and fortigate devices. I have also knowledge on spam firewall, PauloAlto Networks, ATM machines, Email server etc.

Firewall
Network Administration
VPN
Microsoft Server
Linux System Administration
SSL
Cisco Certified Network Associate
Fortinet
Network Security
Red Hat Certified Engineer
Linux
System Administration
Python
PostgreSQL
NGINX
$25 hourly
Amrit T.
- 0.0/5
- (0 jobs)
I am a Certified Cloud Professional, System engineer specializing in data center and IT management for mid-sized and large clients. I have extensive experience overseeing the development, implementation and management of information technology systems that improve accessibility and resolve networking issues. Currently I am specializing in cloud technology like, Microsoft Azure, AWS Services, Oracle Cloud Infrastructure and Google Cloud Platform. This experience has helped me to develop a range of relevant skills, including an in-depth knowledge of Windows, Linux server architecture, Network components, Firewalls, Load Balancers, confident project leadership and familiarity with a range of technological applications. Being an effective system engineer requires a mastery of such skills, and I am dedicated to applying them to the next position I hold. Areas of Expertise IT Project Planning, System Designing and Management, ICT Requirement Analysis, Costing and Budgeting, ICT Resource Allocation, Vendor Management, Team Leadership, ICT Business Continuity, IT Security, ICT Strategic Planning, Data Backup Planning, Disaster Recovery Planning, System Migration/ Integration, System Administration, Network Administration, Firewall Administration, Microsoft Azure, AWS, Google Cloud Platform, Oracle Cloud Infrastructure, Cross-functional Supervision, Team Building and Mentoring, ICT System Testing/QA/Roll out and Support.

Firewall
Cybersecurity Management
IT Management
Windows Administration
IT Service Management
Information Technology Operations
IT Asset Management
Cloud Computing
Linux System Administration
Server Virtualization
$10 hourly
Sandesh D.
- 0.0/5
- (0 jobs)
As more than a year experienced in IT sector, I am highly motivated in the field of resolving hardware and software issues, responding to customer inquiries, and providing exceptional technical support. My excellent communication and interpersonal skills enable me to effectively collaborate with all stakeholders.

Firewall
Computer Network
Computing & Networking
Network Engineering
System Maintenance
Router
Network Equipment
Ticketing System
Computer
Operating System
Server
Issue Tracking System
System Configuration
Hardware Troubleshooting
Product Installation Support
$5 hourly
Amrit Narayan T.
- 0.0/5
- (0 jobs)
Proven Success in Systems Optimization and Strategic IT Solutions * VMware vSphere * Linux & Windows Server Administration * Google Cloud Platform * AWS Cloud * System Design * Corporate & Data Center Network * Citrix XenServer * DevOps * Zabbix Monitoring

Firewall
NGINX
PostgreSQL
MySQL
HAProxy
Email
Linux System Administration
Server
Cloud Computing
Network Engineering
Tech & IT
IT Infrastructure
Google Cloud Platform
Apache HTTP Server
CentOS
$17 hourly
Sujan S.
- 0.0/5
- (0 jobs)
I have been working in the cyber security field since 2020 and graduated on 2022. My passion for IT makes me thrive for the best and I am looking forward to develop skills to build a better career.

Firewall
Routing
Automation
Aruba
FortiGate Firewall
NIST Cybersecurity Framework
Cybersecurity Tool
Scripting
Palo Alto Firewalls
Bash
Python
Linux System Administration
Cisco Certified Network Associate
Network Engineering
Check Point
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