Hire the Best Network Engineers in Kolkata, IN

CCSE, ITILv3 , Fortinet NSE4 CCNP R&S,CCNP Security. In the last 15 years, I have been working on various network products and have gained comprehensive experience in Cisco, Fortinet, SonicWall, Checkpoint, HP, F5, Trellix (McAfee) ENS/EDR technologies. I have been involved in the design, configuration, and troubleshooting of Network products. Firewalls: Cisco ASA & Cisco Firepower Fortigate UTM Firewalls Checkpoint management servers & Security Gateways. SonicWall TZ & NSA UTM Firewalls Pfsense Firewall ZTNA FortiClient ZTNA & FortiClient EMS. Load Balancers: F5 BIG-IP Application Delivery Controllers Radware Application Delivery Controllers Array Application Delivery Controllers Fortinet Application Delivery Controllers. Routers: Cisco, Arista, HP Switches: Cisco Catalyst Cisco Nexus N5K & N9K HP Switches Wireless Controller & Access Points: Cisco WLC, Aruba WLC Unify WLC Meraki Endpoint Security Trellis (McAfee) ENS & EDR

Career Summary Network administrator with more than 13 years of hands-on experience on Network Switching & Routing, Network security and wireless Infrastructure. Work on multiple models of switch, router, firewall and ISE installation and maintenance. Working knowledge in Cisco and Fortinet Firewalls Configuration. Working Knowledge on F5 Load balancer and Microsoft azure. Good Working knowledge in Aruba and Cisco Wireless infrastructure support and administration. Working on automation tools ansible and python. Monitoring and maintain network devices via cisco DNAC / catalyst center. TECHNICAL PROFICIENCY Network and Network Security: - • Very good knowledge in switching and Routing • RIP, OSPF, EIGRP, BGP etc. • Access Control List (ACL) and QoS configuration • VXLAN, EVPN, Arista switches, Arista CVP • Automation using Ansible & Python. • Cisco ACI (Spain- leaf architecture) • Working cisco Identity Service Engine 1.3 and 2.2 installation and administration. • Configuring Cisco SNS, firewall, cisco firewall management server, Fortinet, PalloAlto and Cyberom Firewall configuration. • Working in Cisco c2960 S,G and X model, catalyst 4503, 4507,9407 series ,Nexus Series Switches, alitellies ,HP and ATOP switches, Cisco ASA 5506X,5508X,5516X, Cisco Firepower Management Center 1000, Fortinet FortiGate 30c,30e,60e Firewalls, HA etc. • LAN/WAN hardware infrastructure changes • Cisco switch stack configurations. • Windows Radius administration. • Firewall configure and maintenance. • HSRP,VRRP and GLBP • VPC ,VSS and Stack configuration. • Working knowledge in F5 Load Balancer (LTM) and Citrix ADC Cloud (Azure/AWS /Oracle): - • Azure Cloud Networking • VNET, VNET Peering • Service Chaining • Azure Load balancer, Application Gateway • NAT Gateway • Express Route, Azure Routing. • Working in AWS networking • Working in Oracle cloud networking (OCI) Wireless: - • Working knowledge in Aruba wireless like : Controller – 7000 ,9200 series Access Point: 115, 225 and 335 etc. • Aruba Mobility Master configuration • Aruba Airwave configuration • Aruba ClearPass and Windows NPS server configuration • Aruba AOS6 to AOS8 migration • WLAN/SSID configuration • Cisco WLC (5500 series and 9800 series) • Cisco CAP 307 and CAP 9130,9136 and 9124(outdoor) • Cisco Prime and Cisco DNAC • Ucopia Server configuration • Site Survey via prime

I started my career as a hardware and Network Engineer, but I love to do programming from beginning. It was started from 1995 when I first learn Dbase III+ and basic. Then C, C++, VB, Oracle, Java. But I like VB. And for that reason I love VBA. Last 14 Years I am working in the field of Data Analysis, Create interactive reports, Dynamic Dashboard. But still working in a company which need these reports are almost same. So I start doing it for other companies and for peoples here. And I came to know about Upwork and joined, thought yes this the platform which gives me more and more program in vba which I love to do.

I am a expert TYPO3 developer and specialize in this CMS framework. I have been working with this CMS since 2008. I also work on TYPO3 Flow. I develop custom TYPO3 extensions, do TYPO3 integration and create Fluid templates. I have worked over hundreds of TYPO3 websites across the globe for numerous end clients and TYPO3 agencies. I have a long 17 years of web development experience. Even though I am full-stack developer, I also have MEAN stack work experience. Lately, I had worked on React Native and Ionic Framework projects. Apart from coding knowledge, I posses software development and delivery infrastructure knowledge. I have set up experience of Jenkins, SonarQube, Cruise-Control, integrated units testing and coding standard tools. I also integrated JIRA with GIT repositories as single-window information system. I am a complete technical person and technology is no barrier for me. I had designed and architect solutions for many challenging and complex software. Since, I have very long career history, I had the opportunity to work on various kind of web platforms like Flow, CodeIgniter, CakePHP, Zend, Firebase, Joomla and Magneto. I had also worked with Apache-Solr in many projects and fine-tuned many set up. I have extensive knowledge of online payment gateway integration and worked with PayPal, Paymill, PayTabs, 2checkout, Authorize.net, Sofort, Hidel-pay, CC-Avenues. Along with OpenSource technologies, I had also worked on .NET and JAVA projects to gather knowledge and compare technologies.