Md Sajjad Alam
Bangalore
Summary
Experienced Network Protocol Tester with over 5+ years of experience in Network Protocol(L2/L3) testing, both for Wired technology and Wireless(IEEE 802.11)
Overview
5
5
years of professional experience
5
5
Certifications
Work History
Lead, Network Protocol Testing (WLAN)
Alethea Communication PVT LTD
01.2022 - Current
- Design, integration, testing, installation, and support of the AP's wireless network infrastructure.
- Tested performance issues related to Security, Roaming and Stability of wireless Network.
- Tested Troubleshooted issue related to low throughputs , wrong password,and other comparability issues.
- Monitored AP health, load and RF related issue
- worked on home, enterprise and cloud based Access points.
- Performs access point/router/switch/network hardware and software upgrades
- Worked on different vendors AP e.g ( Cisco, Aruba, Arista, Cambium, TP-Link & Net-gear)
- Strong knowledge on advanced feature of Wi-Fi: OFDMA, MU-MIMO, BSS Color, MLO, WPA3-Security
- Provided trainings to team members on Wireless communication, debugging and troubleshooting
- Raised 50+ Critical bugs to improve quality of functionality of product
Network Protocol Tester & Quality Analyst
HCL Technologies Limited
03.2019 - 01.2022
- Expertise in performing Regression, Sanity, Integration testing for the Cisco devices in both routing & switching
- Tested l2/l3 protocol including Multicast
- Enhance the test plans and Find gaps in existing features and customer raised issues.
- Gather Test case requirement from QA, validate the Test cases manually and do effort estimation.
- Work on Test script design, library & Script development using Python and do integration Testing.
- Execute automated scripts for every Release, triage failures and report bugs for new issues.
- Work closely with Development Team for defect repro and bug verification.
- Ensure Test scripts are integrated & Test coverage is given across different supported Hardware platforms for each release.
Education
Bachelor of Technology - Electronic & Communication Engineering
Sir M. Visvesvaraya Institute of Technology (MVIT)
Bangalore 04.2001 -
Sr. Secondary - Mathematics, Physics , Chemistry
Al-Monin International School
Gaya, Bihar 04.2001 -
Secondary School -
B.K.D Boys Govt High School
Darbhanga, Bihar 04.2001 -
Skills
Wireless: IEEE 80211a/ b/ g/n/ac/ax/be
Network Management: Subnetting, Cisco IOS
Switching: Management of VLAN, VTP, STP & Ether Channel
Routing: RIP OSPF, EIGRP, HSRPBGP
Security: Access list, NAT
Python
Scripting
Object oriented Prograaming
Regular Expression
Linux system administrators
Understand and use essential tools for handling files, directories, command-line environments, and documentation
Create simple shell scripts
Operate running systems, including booting into different run levels, identifying processes, starting and stopping virtual machines, and controlling services
Create and configure file systems and file system attributes, such as permissions, encryption, access control lists, and network file systems
Certification
CCNA Certified
Accomplishments
Qualified for research programme of BITS Pilani and IIIT Hyderabad
Selected for Government scholarship for meritorious student
2nd Place for "GK Quiz" competition at District Level
Caption of Shool Cricket team
Additional Information
Teaching:
Taught Global System for Mobile Communication (GSM) for final year EC student.
Video uploaded on Youtube: Channel Name : GSM by Sajjad
Total Views: 40000 (Approx)
Total Subscriber: 400
Currently teaching Physics free of cost for Unprivileged and poor student for their competitive exam preparation.
Exam name : NEET, Jee Mains
Last year qualified student: 02
Timeline
CWNA (Wireless) Trained
10-2023
Lead, Network Protocol Testing (WLAN)
Alethea Communication PVT LTD
01.2022 - Current
CCNP (Trained)
01-2021
CCNA Certified
02-2020
Network Protocol Tester & Quality Analyst
HCL Technologies Limited
03.2019 - 01.2022
Bachelor of Technology - Electronic & Communication Engineering
Sir M. Visvesvaraya Institute of Technology (MVIT)
04.2001 -
Sr. Secondary - Mathematics, Physics , Chemistry
Al-Monin International School
04.2001 -
Secondary School -
B.K.D Boys Govt High School
04.2001 -