Networking Troubleshooting and Maintenance Expert Needed

Hello Dear, I am a Network and Security consultant and I have a Cisco CCNP certificate. I have great experience in various network technologies such as VLAN, STP, OSPF, EIGRP, BGP, MPLS, OpenVPN, IPsec, L2TP, PPTP, SSL, etc. Also, I have great hands-on experience in, - Cisco Routers ASR 9k&1k, ISR 4K, 2900, 2800, 878, 888, Switches Nexus 9K, Cat 6500, 3850, 2900 and ASA 5505, 5506x, 5508. - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Palo Alto 220, 550, 850 and 3200 and Fortigate 40F, 60F, 100E, 200E and 800E Firewalls. - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. - Mikrotik CCR1036, CCR1009, CCR1700, CCR2204 and RB2011. We can discuss it further, let me know if you are interested. Regards, Ahmed Fakkar

In need of a versatile network architect to untangle the complexities in your network? Look no further! I'm Farooq - a seasoned Network, Cybersecurity, VoIP, and System Engineer boasting more than a decade of professional experience. My expertise lies not only in staying at the forefront of cutting-edge technologies from established vendors like Cisco, VMware, Fortinet, and Microsoft but also tailoring solutions based on best practices. When it comes to network troubleshooting and maintenance, I shine. Your project aligns perfectly with my strengths: diagnosing connectivity problems, enhancing network performance, speeding up sluggish networks, and cutting through frequent disconnections. Over the years, I've had the privilege of planning, designing, and implementing robust network infrastructures for both small businesses and large enterprises. Once you chose to partner with me, you'll be tapping into reliable support that's available 24/7, rapid response times to your queries, and above all else- perfect project delivery at all times. Let's untangle your network together and pave the way for enhanced stability and speedy connectivity!

Hello, I understand you're having several issues with your network, such as connectivity problems, slow speeds, and frequent disconnections. With my solid experience in networking, I can quickly diagnose these issues and provide effective solutions. My approach focuses on not just fixing immediate problems but also enhancing overall network performance to ensure stability and speed in the long term. I have a strong background in Cisco network administration and security, which will be essential for addressing your concerns and maintaining a secure network environment. I will work diligently to resolve your issues and set up a comprehensive plan for ongoing maintenance and improvement. What specific devices or equipment are involved in the network issues you're experiencing? Thanks, Muhammad Awais

Hi, I trust this message finds you well. My name is Jibran, and I have carefully reviewed the details of your project. With an extensive background as a network administrator since 2013, I am confident in my ability to contribute valuable expertise and experience to your project. Let's chat to discuss and done this. Thanks

Hi I have good experience of network and CCNA certified wide experience of network optimization. I have 12 years of experience in network administration.

Hi, I will assess, troubleshoot, and optimize your network to ensure seamless performance, security, and reliability. Whether it's firewall configurations, routing problems, VPN issues, or general network slowdowns, I can help. My Expertise Covers: Network troubleshooting & diagnostics Firewall & security analysis (Cisco, Fortinet, MikroTik, etc.) VPN setup & debugging Routing & switching optimization

Hello there, The skills Network Administration, Cisco, Web Security, Internet Security and Computer Security u mentioned on the project fall under my level of expertise so i can surely help u with it. Please have a look at my profile: https://www.freelancer.com/u/ayesha0124 Looking forward to ur response. Ayesha

Hello, I specialize in diagnosing and resolving complex network issues, and I can help you fix the connectivity problems, slow speeds, and disconnections you're experiencing. With over 4 years of hands-on experience in network engineering and system administration, I offer: In-depth troubleshooting to pinpoint the root cause (hardware, configuration, or ISP-related) Optimization of your network layout and device configuration Performance tuning to enhance speed and reduce latency Stability improvements through proper routing, QoS, and firmware updates A full report with recommendations to prevent future issues I’ve worked with various network setups—home offices, enterprises, and cloud-integrated environments. Let’s stabilize and boost your network performance quickly and effectively. Looking forward to assisting you.

Hello, I am a telecommunications engineer with extensive experience in network troubleshooting and performance optimization. I can diagnose and resolve connectivity issues, enhance network speed, and ensure long-term stability. Could you share details about your network setup, including hardware and ISP specifications?

Hello, My name is Bogdan Acsanei and I am excited to apply for the job that you posted on Freelancer. With 5+ years of experience as a Network Engineer and multiple certifications, including CCNP Enterprise, Cisco CCNP Security, Palo Alto PCNSE/PCNSA, Cisco CCNA/CyberOps Associate, Fortinet NSE5, Juniper JCIA, Huawei HCIA, Aruba ACSA and ACMA, I am confident in my ability to provide the expertise needed to help you troubleshoot the network issues that you have. I am also working full-time for a Managed Service Provider and that gives me the opportunity to work with different vendors and products. Thank you for considering my proposal! P.S. The bid amount is just an estimate and I am open to negotiating based on the specific details of the project. Best regards, Bogdan Acsanei

I am working in the banking field with more than 25 work experiences, I worked as an IT Risk Manager in different organizations. I have a lot of certificates (CISSP , CISA, CEH, eccpt, IBM analyst I2, SANS 504, SANS 503, Mandiant (Fireeye)), educational experiences, and hands-on experiences.

With over 20 years of experience in networking and wireless technologies, I have a proven ability to tackle complex network challenges such as connectivity issues, slow speeds, and frequent disconnections. My career includes extensive work designing, troubleshooting, and maintaining network infrastructures, ensuring optimal performance and reliability for critical operations. I’ve deployed and managed networking solutions across more than 20 locations, with a strong focus on monitoring and maintaining networks for healthcare institutions and large private companies. This experience has equipped me with the skills to quickly diagnose problems, enhance network stability, and implement lasting solutions that boost speed and uptime. I’m confident I can deliver a comprehensive fix tailored to your needs. Best regards, Zeljko Jovanovic

With my name being Dominic and having a significant experience in Networking, Computer Security, and Writing Services for over 7 years, your search ends here! Network troubleshooting and maintenance is second nature to me. I am familiar with various network issues such as connectivity problems, slow internet speeds, disconnections, etc., and have developed proven methodologies to rectify them promptly. My skills in Data Analysis & Statistical Skills can provide deep insights into the root cause of the network problems you're facing, helping me tailor unique solutions directly addressing those bottlenecks. Moreover, my proficiency in Python opens up exciting possibilities for automation and enhanced network performance. Additionally, my strong focus on Quality Assurance aligned perfectly to your need for a comprehensive resolution. Trust me; I understand how crucial stability and speed are for thriving businesses in this digital age. Choose me for this project, and I promise to get your network back in full swing.

Hi , I just checked your job post, and I see you need someone experienced in Cisco, Internet Security, Web Security, Network Administration and Computer Security. I have worked on similar projects before and would love to collaborate. Please review my profile to see my experience with these technologies. Before we proceed, I have a few questions: 1. Are there any additional requirements? 2. Is there existing work, or does this need to be built from scratch? 3. What is your deadline for this project? Why choose me? ✅ 250+ successful projects ✅ No bad feedback in the last 5-6 years ✅ 100+ recent 5-star reviews from happy clients I am available from 9 AM - 9 PM Eastern Time. I’ll share my past work in a private chat for privacy reasons. Looking forward to your response! Best regards, Zain R

Hi, I've worked with other clients in similar project, so I have extensive experiences in Internet Security, Web Security, Network Administration, Computer Security and Cisco and I can work on your time zone. I'd like you to discuss the requirements in more detail through chat and start right now. Best, Syahrul

Quick understanding the work, fast typing skill and worked as IT engineer operating infrastructure/operations.

Hello, I can help you for troubleshooting network problems, I can fix it, just give me a chance because I'm new here.

Hi there,  I'm thrilled to discuss the project with you. Having discovered your quest for a skilled Network Engineer well-versed in network monitoring and security. You need   an experienced network engineer  I confidently step forward to take on the job. From your post description, it's evident that time and budget efficiency are paramount, and I assure you that I'm fully aligned with those requirements.  My 3+ years as a full-stack Network Engineer have equipped me with in-depth knowledge and proficiency in Network devices and server management   I take pride in delivering nothing short of perfection, and I guarantee a flawlessly executed and completed project. Additionally, I'm committed to providing ongoing support for any future edits or customizations you may require. Communication is the heart of successful collaborations, and I'm deeply invested in maintaining continuous connectivity with my clients. Whether its ideas, feedback, or any information you seek, I'm available 24/7 to assist you.  To kick start the project, I eagerly await the clear and final requirements documentation. As soon as I receive it, thank you for considering my application. I eagerly await your response and the chance to collaborate with you on this exciting journey.  Best regards,

I'm a network engineer with a strong CCNA-level background and hands-on experience in managing and troubleshooting complex network environments. I also have solid expertise in administering Linux servers, including critical services such as DHCP, DNS, and LDAP — which often play a key role in network performance and stability.

Greetings, I hope this proposal finds you in excellent health. Welcome to my profile, Home to Professional and Quality services with 100% customer satisfaction guarantee. I'm a Certified & Experienced Expert. Dear Client, I take this opportunity to inform you that i have KEENLY gone through your project details, clearly understood all your project requirements as given in your project description and I confirm to you that i can perfectly deliver as instructed. Being in possession of all CLEARLY STATED required project skills as this is my area of professional specialization having completed similar projects and developed adequate experience in the same area, I hereby humbly request you to consider my bid for Professional, Quality and Affordable services always. I guarantee and assure you that with me you will receive; *AFFORDABLE & QUALITY SERVICES *STRICT TIMELY DELIVERY & UNLIMITED REVISIONS. Kindly Message Me We Discuss More About The Project and seal the contract. Welcome and Thank-you.