Mohit Ranjan

DevOps Engineer

Noida, Uttar Pradesh, India8 yrs 10 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

7+ years of experience in WLAN QA testing.
Expert in Wi-Fi 802.11 protocol validation.
Proven track record in driving quality improvements.

Stackforce AI infers this person is a Telecommunications expert specializing in WLAN QA and protocol testing.

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Skills

Core Skills

Wlan & Wi-fi 802.11 Protocol TestingSecurity ProtocolsIms Call Flow ValidationEnd-to-end Testing

Other Skills

IEEE 802.11802.1xWLAN QA testingWPA3-EnterpriseDebuggingSession Initiation Protocol (SIP)imsIMS testingSIP validationWLAN Security (WPA2/WPA3, 802.1x, RADIUS, EAP)Protocol Analysis (Wireshark, OmniPeek, Sniffer logs)IP Multimedia SubsystemWiresharkWinSCPSipp

About

I am a results-driven Senior WLAN QA Engineer with 7+ years of experience in Wi-Fi (802.11) testing, protocol validation, and network performance analysis. Skilled in WPA3-Enterprise, 802.1x authentication, IMS testing, and debugging complex connectivity issues across multiple platforms. At MediaTek, I lead QA initiatives for wireless connectivity, ensuring high reliability, compliance, and performance of advanced Wi-Fi features. My background includes developing test plans and collaborating with cross-functional teams to deliver robust network solutions. Core Expertise: WLAN & Wi-Fi 802.11 protocol testing (2.4/5/6 GHz) Security protocols (WPA3, 802.1x, RADIUS, EAP methods) IMS call flow validation & SIP testing Test plan design, debugging & root cause analysis I am passionate about driving quality improvements in wireless networking and open to opportunities as a QA Engineer | WLAN/Wi-Fi Test Engineer | Software Test Engineer.

Experience

8 yrs 10 mos

Total Experience

2 yrs 11 mos

Average Tenure

3 yrs 1 mo

Current Experience

Mediatek

Senior Engineer

Apr 2023 – Present · 3 yrs 1 mo · Noida, Uttar Pradesh, India · On-site

Conduct WLAN QA testing for Wi-Fi 6/6E (802.11ax) and legacy standards.
Validate WPA3-Enterprise & WPA2 security features with RADIUS/EAP methods.
Perform throughput, latency, and roaming tests to ensure wireless performance.
Debug and analyze protocol-level issues with sniffer tools and logs.
Collaborate with development teams to ensure compliance with IEEE standards.

IEEE 802.11802.1xWLAN & Wi-Fi 802.11 protocol testingSecurity protocols

Isdc

Test Engineer

Mar 2018 – Apr 2023 · 5 yrs 1 mo · Noida, Uttar Pradesh, India · On-site

Test to end IMS call flows after deployed in test environment.
Tested IMS call flows and validated SIP protocols in operator test environments.
Conducted end-to-end testing for VoLTE, VoWiFi, and telecom services.
Prepared detailed test reports, defect logs, and RCA documentation.
Coordinated with telecom operators and vendors for issue resolution.

Session Initiation Protocol (SIP)imsIMS call flow validationEnd-to-end testing