Network Engineer

$12-30 SGD

Imefungwa

Imechapishwa

over 1 year ago

$12-30 SGD

Kulipwa wakati wa kufikishwa

I have a network related issue, my web servers are not connecting to my Oracle Server. My Database is working fine. But there is some network related issue which is sometimes refusing and sometimes accepting connection. Let me know if you can help? The problem is intermittent. You may need to check the server DNS entries first to see if there are correctly defined first. You need to be able to communicate with us in English, in speech and writing.

Network Administration

Kitambulisho cha mradi: 34198519

Kuhusu mradi

9 mapendekezo

Mradi wa mbali

Inatumika 2 yrs ago

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9 wafanyakazi huru wana zabuni kwa wastani $25 SGD kwa kazi hii

@ExpertNetworkEng

Hello Dear, I am an Expert Network Engineer and I am working as Professor and Expert Consultant Network Engineer in a Multinational ISP. I have great hands-on experience for more than 15 years in various network technologies. I have Cisco CCNA & CCNP (Routing & Switching) and CCNP Enterprise (Enterprise Core & Enterprise Advanced Infrastructure Implementation) 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,

$20 SGD ndani ya siku 1

4.8

(144 hakiki)

5.8

@gattes

Hi there, I have over 10 years work experience with linux and networking debugging. Ping me and I'll help you out. Cheers

$35 SGD ndani ya siku 1

5.0

(28 hakiki)

5.1

@linuxpro2008

Worked with all kind of servers and all panels since 2007 And currently working as linux system administrator If you need to start as soon as possible contact me And tell me more details about what you want to Tell the time and cost accurately, please contact me now, looking forward to work with you Best regards

$21 SGD ndani ya siku 1

4.9

(21 hakiki)

5.0

@kingch91

Hi I have understood your requirements. I am confident that I can help you with this. Looking to see you in chat for further discussion and to resolve the issues. Thank you.

$30 SGD ndani ya siku 1

5.0

(4 hakiki)

3.0

@sunnyashish123

I am networking expert specialist and consultant for more than 10 years, who spend my free time to learn about new technologies in networking, security field to be always up to date. please just ping me on chat to have a short discussion on your project and i will always look for solving your tasks quickly. below is a brief on my experience: Technology Specialist: --------------------- - Can design, implment large scale networking and make exaplanation reports. - Practice on Cisco Packet Tracer, GNS-3, - Routing Protocols (BGP, OSPF, EIGRP .. ). - Wrie Technical Reports with excellent and format. Skills and Hands on Experience: ------------------------------- • Configuration of H3C, Cisco Routers and Switches. • Routers - Cisco 1900,1800,2900,2600.7200,7600,ASR 1001 X,ASR 9K Routers, • Switches- Cisco Catalyst 2960.3560,3650,3650,4500,6500 Switches. • Good Knowledge of LAN, WAN, VLAN, HSRP. • Good knowledge of OSPF, BGP, MPLS Technology. • Excellent knowledge of Routing and Switching protocols

$18 SGD ndani ya siku 3

0.0

(0 hakiki)

0.0

@SultanMahmud3

I have professional experience to work with Web Applications, Mobile Apps and Desktop Software development. My professional skillfulness: • Spring Boot: I have been working Backend and Frontend with single or Multiple Modules, and with user Authentications and Authorization with roles based access. Java persistence API(JPA), Hibernate, H2 Database, MySql or Oracle 19c Database, Bootstrap5, JQuery, JavaScript. • Mobile Apps: Android and iOS have been working with Web and native apps using Java/Kotlin or Flutter framework, Dart, and also swift programming languages, with Supported Android Studio and xcode development environment. • Desktop Software: I am working Desktop Software using java and C++ Programming and also spring boot some clients choose with browser. • WordPress: I have been working Wordpress theme and plugins according to client’s instructions. I have ready layout theme and plugins, I’ll just design and add codes according to requirements. • Magento and Magento2 platforms: I have experience to work with Magento and Magento2 platforms. I have ready layout theme and plugins. • Shopify: I have experience to work with Shopify theme and plugins, I’ll complete requirements according to requirements. • Oracle Apex: I have ready projects using Oracle Apex, Oracle Database, Bootstrap, Javascript, PL/SQL. ***Some words about my reviews: I had covid-19. I requested then to wait or mentioned to hire others but he didn't heard me and gave me bad reviews.

$21 SGD ndani ya siku 7