HARIKRISHNA CHALASANI
WLAN TEST ENGINEER
Hyderabad,TG
Summary
Having 10 years of professional experience as QA tester with focus on L2/L3 and Wi-Fi connectivity platforms.
Overview
11
11
years of professional experience
Work History
Broadcom, Hyderabad[Contractor Via Wipro]
Tech Lead
11.2018 - Current
- Involved in performing regression testing on AP chipsets.
- Testing on 2.4,5 and 6 GHz bands on applicable products.
- Writing test cases, test document preparation and test plan optimization as per testing requirements.
- Involved in bringing up test beds in OTA/Conducted environments.
- Maintaining and enhancing test beds.
- Involved in testing on functionality features and stress testing.
- Filing Jira on defects captured, involved in debugging the Jira's by re-verifying them on private builds provided by dev team.
- Familiar with 802.11ax standard.
- Started working on 802.11be.
Qualcomm India Pvt Ltd[Contractor Via Aricent]
Senior QA Engineer
11.2017 - 09.2018
- Worked on Qualcomm chipsets with major focus in BT Coexistence testing on Interoperability
- Major role is to work on Automation farm setup for BT Co-existence and analyze the automation results and work on filing the issues based on log analysis
- Involved in taking performance of Wi-fi on 802.11 n standard in 2.4GHz while running BT profiles like A2DP, HFP & BLE on snapdragon chipsets
- Involved in debugging issues and classify/identify them as Setup/Software/Automation issues and coordinate with other teams to fix these issues.
- 802.11 n performance
Alten Calsoft Labs Pvt Ltd
Senior QA Engineer
08.2017 - 11.2017
- Worked as Senior Software Engineer on validating customer issues on load balancers.
TeamF1 Networks Pvt Ltd (Acquired by D-Link India)
Software Test Engineer
10.2013 - 08.2017
- Worked on D-LINK, Netgear and Reliance JIO Home Gateway routers
- Major role played during this period was to be a team player in identifying the bugs in various products, understanding the use-case documents as per client requirement for writing the cases, and designing the use-case topologies.
- Involved in testing various protocols like DHCP, ARP, 802.11/n/ac, FTP, HTTP, Firewall and tools used is Wireshark
- Gained experience in GUI testing, Negative testing, regression testing, stress testing and interoperability testing
- Played key roles as individual and team leader in Reliance Jio products from the beginning and learned in testing the product from the design to deployment phase.
- Wifi 802.11 n/ac performance on 3x3 AP's in RF chamber.
Education
B.Tech - E.C.E(Electronics And Communication Engineering)
JNTU
Kakinada, India 04.2001 -
Skills
Technologies : IEEE 80211 i/n/ac/ax/be(Beginner)
Protocols : DHCP, ARP, TCP/IP,UDP,SSH,TELNET,IEEE80211, BLUETOOTH(Beginner)
Operating Systems: Windows, Linux(Ubuntu & Fedora)
Network Tools: Wireshark, IXChariot, IPerf
Functional Tools: Filezilla, WinScp, Mobaxterm, VLC (streaming applications)
Testing Knowledge : Functional, Stress, Performance(80211 n/ac), BT co-ex WiFi performance, Regression-Sanity-Acceptance-Full run Testing
Courses : PG diploma in Embedded systems from CDAC,Kolkata
Roles And Responsibilities
- Experience in leading a team and being proactive in meeting complex deadlines.
- Able to work as an independent as well in team environments.
- Ability to deliver projects within deadlines while maintaining quality.
- A good analytical mind with willingness and ability to quickly learn new technologies with proven abilities in resolving complex issues.
Personal Information
- Father's Name: Venkateswara Rao Chalasani
- Date of Birth: 01/03/91
- Gender: Male
- Marital Status: Married
Languages
English, Telugu & Hindi
Timeline
Broadcom, Hyderabad[Contractor Via Wipro]
Tech Lead
11.2018 - Current
Qualcomm India Pvt Ltd[Contractor Via Aricent]
Senior QA Engineer
11.2017 - 09.2018
Alten Calsoft Labs Pvt Ltd
Senior QA Engineer
08.2017 - 11.2017
TeamF1 Networks Pvt Ltd (Acquired by D-Link India)
Software Test Engineer
10.2013 - 08.2017
B.Tech - E.C.E(Electronics And Communication Engineering)
JNTU
04.2001 -