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Senior Network Administrator for E-commerce Platform -- 2

$15-18 USD / hour

Closed
Posted about 2 months ago

$15-18 USD / hour

Senior Network Administrator Needed! We are actively seeking a seasoned and proficient Senior Network Administrator to become an integral part of our dynamic team. As a Senior Network Administrator, you will wield your expertise to ensure the seamless and efficient operation of our network infrastructure, crucial for supporting a high-traffic website and internal systems. Responsibilities: Design, deploy, and maintain network infrastructure, encompassing routers, switches, firewalls, and other critical network devices. Vigilantly monitor network performance and promptly troubleshoot issues to ensure optimal uptime and reliability, particularly for LAMP stack-based systems. Implement robust security measures to safeguard the network against cyber threats and unauthorized access. Configure and manage VPNs, VLANs, and other advanced network technologies to facilitate seamless remote access and interdepartmental communication. Collaborate closely with other IT teams and departments to strategize and execute network upgrades and expansions. Conduct routine network audits and execute enhancements to elevate efficiency and scalability. Provide comprehensive technical support and guidance to end-users and other IT teams as necessary. Stay abreast of emerging technologies and industry best practices in network administration to continually enhance our network infrastructure. Optional Skills: Proficiency in database administration within a MySQL environment. Experience with AWS (Amazon Web Services). Familiarity with DevOps methodologies. Requirements: Bachelor’s degree in Computer Science, Information Technology, or a related field. Demonstrated track record of success as a Network Administrator or in a similar capacity within a fast-paced environment, preferably within the e-commerce or related sectors. Profound understanding of networking protocols, including TCP/IP, DNS, and DHCP. Strong grasp of network security principles and practices, encompassing firewalls, intrusion detection/prevention systems, and VPN technologies. Exceptional troubleshooting skills and the capability to dissect and resolve complex network issues efficiently. Outstanding communication and interpersonal abilities, coupled with a knack for collaborating effectively with cross-functional teams. Possession of relevant certifications such as CCNA, CCNP, or CompTIA Network+ is highly advantageous. Extensive senior-level experience in managing Linux network/server environments. Join our team and immerse yourself in a collaborative environment where your expertise will be instrumental in propelling the success of our e-commerce platform. Apply now to embark on a rewarding journey with us! When submitting a proposal please answer the following questions: 1. Does your network admin experience involve supporting a high-traffic/busy e-commerce site or non-e-commerce site? -If Yes, describe, and include details like how many users per hour. How many web servers, and how many database servers? 1.2 Was this in a Linux environment? If not a Linux environment, are comfortable managing a Linux network? 1.3 -If NO, what network admin experience qualifies you to manage networks involved with an e-commerce website? 1.4 Did you manage networks supporting a high number of users? How many? Did the networks you manage involve network management for database servers? 2. Do you have any DBA experience with MySQL or MariaDB?
Project ID: 37897066

About the project

18 proposals
Remote project
Active 20 days ago

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18 freelancers are bidding on average $18 USD/hour for this job
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Hello Dear, I am a professional network engineer 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. Here are the answers, 1- I don't have that same experience. 1.2- I have great experience with Linux networking. 1.3- I have strong experience in troubleshooting large network infrastructure. I have been working for Multi-national ISP with more than 100k clients. 1.4- I was managing ISP network with more than 100k clients. 2-No I don't have that experience. Regards,
$18 USD in 40 days
4.9 (359 reviews)
7.6
7.6
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With my extensive history as a network administrator, I bring a wealth of knowledge and skills perfectly suited to the intricate needs of your high-traffic e-commerce platform. At the core of my capabilities is an understanding of networking protocols, including TCP/IP, DNS, and DHCP that combines with profound experience in managing Linux based networks to offer robust system optimization. These skills have been vital working across different fields but none speaks better to my fit for this project than my experience with busy e-commerce sites, managing multiple web servers and databases.
$18 USD in 4 days
4.9 (355 reviews)
6.8
6.8
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Hello ,this is raza . i am senior system and network admin with more than 15 years experience. i have been working with linux and windows based hosting servers. almost configure 1000+ servers and networks.
$30 USD in 40 days
5.0 (112 reviews)
6.2
6.2
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Hello Dear, I am an Expert Network Engineer and I am working as an Expert Consultant Network and Security Engineer. I have great hands-on experience for more than 7 years in various network technologies. I have Cisco CCNA, CCNP Enterprise (Enterprise Core & Enterprise Advanced Infrastructure Implementation), CCNP Data Center and CCNP Security certifications. I have Juniper JNCIA-Junos (JN0-102) and JNCIA (Cloud) certifications. I have very good knowledge in Cisco wireless technology, VOIP & Network Security. My specialties: - Design/implement medium and large scale enterprise networks. - Configure Cisco Routers (ASR 1K & 9k, 2900, 2800, ISR 4K, 878, 888), Switches (Cat 6500, 3750, 3850, 2900, 2960, SG- 300, SG-500, [Nexus 5K, 7K and 9K]), Firewalls ([ASA 5505, 5506x, 5508], Fortigate, Palo Alto) and Wireless Acess Points 1800 and 2700. - Configure Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei, Mikrotik, HP & Ubiquiti devices Expert. - Packet Tracer, GNS-3, EVE-NG, VMWare workstation & VirtualBox Expert. - Routing protocols (RIP, OSPF, EIGRP, ISIS & BGP) Configuration and troubleshooting Expert and Switching Expert (VLANs, STP, VTP...). - VPN Configuration Expert (IPSEC/L2TP, GRE/PPTP, OPENVPN & SoftEther). - Linux, Unix & windows servers Expert. - Wireshark Traffic Capture & Analysis Expert. - Write technical reports and summaries. Thanks to check my profile and let me know if you are interested. Best Regards,
$15 USD in 40 days
4.8 (174 reviews)
6.4
6.4
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With extensive experience managing a Linux environment and demonstrated proficiency in system administration, I am confident in my ability to effectively execute the duties and responsibilities of the Senior Network Administrator role for your e-commerce platform. I have a refined understanding of network protocols and security principles critical to safeguarding high-traffic, LAMP stack-based systems much like your own, having managed networks with a database server backend. While not having specific experience with Ubuntu, Debian or Debian-based operating systems, my debugging skillset would facilitate a smooth transition
$18 USD in 40 days
4.9 (87 reviews)
6.0
6.0
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Hello! Hope you are doing well. With 8 years of experience of Server Admin, I have a deep understanding of various server technologies and troubleshooting techniques. I will check the server resolve the issues of server end as per your requirement Ping me If there are any queries or issues regarding server management. -- Thanks
$15 USD in 40 days
4.9 (18 reviews)
5.0
5.0
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Hi, I hope you are doing well. Myself Jibran and i read your project details. I'm working as system and network administrator since 2013. I can fulfill you're requirements with my expertise and experience. Let's connect. Thanks
$15 USD in 24 days
4.9 (21 reviews)
4.0
4.0
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Nice to meet you giriasfreelancer,The requirements of your project match my areas of work and skills, to introduce myself. My name is Anthony Muñoz and i am the lead engineer for DS Pro IT agency. I have worked for over 10 years as a Full-Stack and software development engineer and have successfully done multiple jobs. It will be a pleasure to work together to make your project. Feel free to discuss about the project with me, greetings.
$32 USD in 40 days
5.0 (4 reviews)
3.3
3.3
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As the aptly named Noor, I bring a wealth of network administration experience across both e-commerce and non-e-commerce environments to the table. In particular, my proficiency in managing Linux networks closely aligns with the requirements of this role. For nearly a decade, I have masterfully overseen high-traffic sites similar to yours, ensuring seamless operations amid significant user activity. Additionally, I've managed web and database servers that have sustained thousands of concurrent users per hour. To complement my networking expertise, I also possess considerable Database Administration proficiency within the MySQL environment - another useful skillset for your e-commerce platform. Engaging with AWS and DevOps methodologies is yet another feather in my cap; together these skills amplifies my ability to consistently deliver optimal network performance and reliability. My qualification as CCNP along with a demonstrated capacity for troubleshooting complex network issues efficiently will serve your company well. Moreover, having worked intimately with different IT departments during my career, I can not only execute network upgrades/expansions but ensure they seamlessly integrate with the entire system, including the database servers.
$17 USD in 40 days
5.0 (12 reviews)
3.2
3.2
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Hello, With over a decade of experience in network administration, including managing high-traffic e-commerce websites, I am confident in my ability to make an immediate and positive impact on your company's network infrastructure. One notable project includes upgrading and managing a Linux-based network for an e-commerce site serving over 100,000 users per hour with multiple web and database servers, mirroring the scale and complexity of your operations. Additionally, my proficiency in Linux network/server environments aligns with your requirement for advanced LAMP stack system troubleshooting. My understanding of networking protocols, familiarity with VPNs and VLANs, and know-how in setting rigorous security measures also make me an asset for safeguarding your network against cyber threats. My adaptable skill set doesn't stop at network administration—I am also proficient in database administration within a MySQL environment—just the kind of expertise you need for your database servers. I pride myself on being well-versed in current technologies and industry best practices, so that your network will always be robust, scalable, and efficient. By leveraging these skills and qualities in support of your e-commerce platform, I am excited to drive your success to new heights.
$15 USD in 40 days
5.0 (1 review)
0.0
0.0
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Drawing on my extensive 15-year career in IT, which has spanned everything from project management to team leadership, with a strong focus on networking, I am uniquely positioned to fulfill the demands of your Senior Network Administrator role. I have not only provided comprehensive support and maintenance for both Linux and Windows-based networks but also effectively managed teams handling thousands of users at once. Notably, I've also administered complex network configurations involving multiple web and database servers in high-traffic environments. My skills align perfectly with your expectations, including those for network security, VPN management, network auditing and upgrade. Proofs of this are my proficiency in troubleshooting complex issues efficiently even under pressure, possess the relevant certifications (CCNA, CCNP), and having worked extensively with TCP/IP protocols and DNS in a Linux environment. These skills have allowed me to design robust and efficient network infrastructures which your company will benefit from significantly.
$17 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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Hi Good day to you I am CCNA, CCNP and MCSE certified. I have been working in the field of network administration since more than 10 years. Sound working experience on Cisco, ASA, mikrotik, fortinet, pfsense, Linux, AWS, OVH, DevOps and monitoring tool. Hopefully you will consider me and give opportunity Looking forward for your consideration Thanks
$15 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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Expert in services aws, Networking and security service. Certificate en Networking, aws architect and azure administrator.
$20 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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My working experience for 2 big ISP providers in the past (Bouygues Telecom and Telefonica Deutschland) should make me appropriate for this job. I am working in Networking domain as a Backoffice Engineer since 5 years now and I believe we can make a good team on this project.
$15 USD in 80 days
0.0 (0 reviews)
0.0
0.0
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******** AWS | Azure | Kubernete | Gitlab |Jenkins |DevOps| CI/CD Expert****** Hi there, Good day, just finished reading the scope of the project. I will give you 100% assistance as DevOps Developer. I am an Expertise in following: Tools Docker, Jenkins and Kubernetes Chef Aws (EC2, S3, Route53, VPC, IAM, RDS, Cloud Formation, CloudFront, AWS Autoscaling, Aws Codedeploy, Aws Codepipeline, Powershell etc. ), Microsoft Azure Amazon Linux, Ubuntu, Centos 7 ,Centos 6 and git also terraform development I work extremely fast and with high quality. Will provide you 100% satisfactory results within allotted time. Waiting for your message to discuss with you. Thanks Ashraf K.
$17 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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Hi , I am 8x Aws Certified Specialist & Devops Engineer with having 10+ years of experience in Cloud Infrastructure and Software Development. and also am one the Active problem solver on StackOverflow with 17.3k+ reputations. I have experience of handling e-commerce application which had traffic of 1 million request per day.. having major experience auto scaling and load balancing ..
$15 USD in 40 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of HONDURAS
Tegucigalpa, Honduras
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Member since Jul 3, 2023

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