Immanuel Shantkumar Gouri

About Immanuel Shantkumar Gouri

Project carried out in JUNIPER NETWORKS- Developed automation framework from scratch using Python pyTest module- Orchestrated test jobs via Jenkins to automate the testing process when builds are committed to GitHub- Automatically Jenkins upgrades the AP, performs all feature testing, generates Allure reports, and published results to Slack- Integrated REST API methods using python request module to manage/config or to access Juniper Mist cloud- Controlled embedded devices including APs, switches, Windows laptops, Linux laptops, MacBooks, and Android phones via SSH using python paramiko module- Controlled all test devices from Jenkins running on Cloud server as well as Jenkins running on Local server- Integrated Wireshark analysis validation capability into the framework- Integrated multithreading support in the framework to allow 100 clients to connect to WiFi and trigger Iperf traffic simultaneously- Maintained script stability for 24 hours without SSH disconnections or session timeouts across all 100 client devices- Integrated tunnelling feature validation, enabling end-to-end cloud-to-client functionality validation- Validated 11r and OKC roaming features using programmable adaura attenuators- Integrated captive portal validation support using Selenium- Automated features: Bonjour Gateway, Roaming (11r, OKC), Captive Portal, WPA2/WPA3/OWE/WPA2-EAP/WPA3-EAP security validation, performance testing, and tunnelling. PROFESSIONAL SUMMARY Python Pytest, Rest API, Selenium, Jenkins, Git.# Python Automation Framework Development experience in field of Tunnel, Networking & WiFi products.# Proficiency in 802.11 standards & protocols# Good domain and working knowledge in L2-L4 and L7 protocolsTECHNICAL SKILL Python, Rest, Selenium, Jenkins, Git# Wireless Protocols : 802.11 a/b/g/n/ac/ax# Wireless Securities : WPA/WPA2/WPA3/OWE, 802.1x, ACL, NAT, Captive portal# L2 protocols : VLAN, ARP, L2TP, L2GRE# L4-L7 Protocols : TCP/UDP, DHCP, HTTP, NTP, FTP, TFTP, DNS, SSH# Servers Configured : DHCP, RADIUS# Sniffer Tools : Wireshark and Ethereal# Network Tools : Veriwave, Iperf, Chariot, ADB, Plink, WL and WPA Supplicant # Cloud Management : Juniper Mist, cnMaestro(Cambium proprietory Cloud based controller)# Test Types : Functional Testing, Regression Testing, Stress/Stability Testing, Performance testing # Defect Tracking Tools : Jira

Experience

1. Senior Staff Engineer

   Marvell Technology

   Jul 2024 — Present · Karnataka, IN

Education

• Navanagar Rotary English Medium School

  SSLC, English Language and Literature, General

  2005 — 2006

• K.H.K Inst. of Engg., Vidyagiri, Dharwad

  Diploma, Computer Science

• Shri Dharmasthala Manjunatheshwara College of Engineering and Technology (SDMCET)

  B.E, Computer Science

Skills

• Okc Roaming
• Nat
• Linux
• Python
• Wireless Protocols : 802.11 a/B/G/N/Ac, Wlan Qos
• Dns
• Dhcp
• Tcp/Udp
• Android
• Access Point Features Validation
• L2gre
• Radius
• L2tp
• Testing
• Mesh
• Guest Access Captive Portal
• 11r
• Windows
• Vlan
• Wpa/Wpa2 Wireless Security