Milan Dinda
Summary
Network and security engineer with over 8 years of experience in optimizing enterprise network infrastructure. Specializes in firewall management and process automation to enhance service stability and security. Demonstrated success in delivering high-availability solutions that improve organizational efficiency and client satisfaction.
Overview
11
11
years of professional experience
1
1
Certification
Work History
Senior Associate Consultant
Infosys Ltd.
11.2024 - Current
- Managed and troubleshot Cisco, FortiGate, Palo Alto, Meraki, Zscaler Private Access (ZPA), and Zscaler Internet Access (ZIA).
- Implementing firewall policies, routing, switching and VPN-related changes while ensuring service stability.
- Monitored network health using SolarWinds and managed incidents and changes through ServiceNow.
- Assisted in automating processes to enhance operational efficiency.
- Experience in working with multiple vendors and geographically distributed teams.
- Supported enterprise network and security infrastructure for large-scale Infosys project.
Network Administrator
DXC Technology (Payroll: Genex Corporate Services Pvt. Ltd.)
05.2022 - 10.2024
- Managed FortiGate and Palo Alto firewalls including policy implementation and troubleshooting.
- Managed F5 LTM administration in DC/DR environments, performing SSL certificate updates and virtual server management to maintain application availability.
- Executed IOS upgrades, backups, and health checks for enterprise infrastructure, ensuring system reliability and performance.
- Functioned as a Network & Firewall support engineer for Data Center operations.
Executive - Customer Support & Experience
Syndrome Technologies Pvt. Ltd.
10.2020 - 04.2022
- Implemented and configured enterprise network solutions, enhancing connectivity for multiple client environments.
- Deployed Cisco, Aruba, HPE, and Avaya network devices, supporting robust wireless infrastructure.
- Managed Fortinet firewall deployments and F5 LTM administration, ensuring secure network operations.
Network Engineer
Wizertech Informatics Pvt. Ltd.
01.2017 - 09.2020
- Configured routers, switches, wireless controllers, and FortiGate firewalls to ensure optimal network performance.
- Designed and implemented secure network solutions for diverse client needs.
- Configured routers, switches, and firewalls to enhance data security protocols.
- Monitored network performance to ensure optimal connectivity and reliability.
- Delivered network troubleshooting and operational support to enhance connectivity for enterprise customers.
Sales Executive
Smart Planet IT Solutions Pvt. Ltd.
11.2015 - 09.2016
- Developed strong relationships with clients to understand their IT needs.
- Presented tailored solutions to enhance customer satisfaction and retention.
- Enhanced client engagement and communication skills while supporting IT solution sales initiatives.
- Collaborated with technical teams to ensure seamless product delivery.
Education
B.Tech -
West Bengal University of Technology
Skills
- Security solutions: Fortigate, Palo Alto
- Cloud security: Zscaler (ZIA/ZPA)
- Routing protocols: OSPF, BGP
- Network redundancy: HSRP, VRRP
- Network design: STP, VLAN, EtherChannel
- Remote access: VPN
- Traffic management: F5 LTM (SSL)
- Wireless networking: Cisco WLC, Meraki
- Network monitoring: SolarWinds
- Cloud platforms: AWS, Azure
- Automation: REST API, Ansible, Terraform
- IT service management: ServiceNow
Websites
Languages
- English
- Bengali
- Hindi
Certification
- • CCNA (Routing & Switching) – Cisco ID: CSC013316889
- • Fortinet NSE1
- • Fortinet NSE2
Timeline
Senior Associate Consultant
Infosys Ltd.
11.2024 - Current
Network Administrator
DXC Technology (Payroll: Genex Corporate Services Pvt. Ltd.)
05.2022 - 10.2024
Executive - Customer Support & Experience
Syndrome Technologies Pvt. Ltd.
10.2020 - 04.2022
Network Engineer
Wizertech Informatics Pvt. Ltd.
01.2017 - 09.2020
Sales Executive
Smart Planet IT Solutions Pvt. Ltd.
11.2015 - 09.2016
B.Tech -
West Bengal University of Technology