Maksim Razuvaev

206-***-**** Email: adyb4v@r.postjobfree.com Sammamish, WA

LinkedIn: https://www.linkedin.com/in/maksim-razuvaev/

Proven Mobile Network Engineer with 4+ years professional experience. Worked in mobile networking, aviation, government, energy, software development and tech companies. Expert in supporting mobile network development and implementation, test automation, integration, and functional testing, as well as recommending quality improvements for applications and projects. Passionate about 5G networking, Java and Selenium, creating and implementing both manual and automated test cases, scripts, plans, and procedures.

Technical Skills

Technologies: 5G SA/NSA, LTE. Protocols: RRC, NAS, UDP, TCP, ipv4/v6, http, http2, NGAP, Diameter, JSON.

Programming Languages: JavaScript, Java, HTML5, CSS3, SQL, NoSQL.

Tools: QXDM, ShannonDM, ANT, Radcom, IRIS, Wireshark, ADB, Landslide, TORCH.

Experience

5G Mobile Network Tester at AT&T Net2Sourse INC 08.2020 – 07.2023

Validation services in mobile networks against industry 3gpp standards.

Responsibilities:

•Testing 5G and LTE mobile networks services against 3gpp standards with real UE (Android) in the Lab.

•Services validation: Volte, EPS FB, IPME, Hot Spot, Data, 911 against new 5G features: Network Slicing, Private routing (UPF), network and manual URSP.

•Troubleshooting attach and services issues with Core, IMS, SES teams: RAN(eNb/gNb), AMF/MME, SMF/UPF, UDM/UDR/HSS, CCS/CHF, PCF/PCRF, BSF, IMS, etc.

•RAN (eNb/gNb) and UE (bands, apns, SIM, Wifi, EDPG and SES) Lab configuration.

•Log capturing and log analysis with UE QXDM/Shannon (Qualcome/Samsung chipset), and NW logs (IRIS, Radcom, ANT, NgProbes).

•Working with subscriber data on vCTS/pCTS (IMS), MIND (UDM), HSS/UDR

•Co-leading projects: Lab Integration Plan and Test Plan preparation.

•Test case execution, defect management.

•Mentoring new hire personnel, creating tutorials how to use UE, RAN, log analizes.

Key Accomplishments:

●Leaded efforts for one of the important projects in lab integration and was named one of the main contributors.

●Took responsibilities for defect management; Promoted to project lead after six months after of joining the team.

Software Quality Assurance Engineer CodeSmart Inc & People Tech Group, Inc 02.2019 – 07.2020

Performing quality assurance efforts on new service implementation for web application.

Responsibilities:

UI automation testing with Selenium Web Driver / Java JUnit, Maven, and Jenkins.

Debugged and supported test automation framework.

REST API manual testing with POSTMAN automation testing with REST Assured / Java.

Back end testing on the SQL Server side. SQL store procedures testing. Queering to perform db data analyzes.

Compatibility testing between different software platform.

Managed all phases of testing.

Developed, maintained, and executed test plans and automated test scripts to ensure quality and error free software.

Generated detailed test reports to the development team.

Key Accomplishments:

●Proactively contributed to the project and got an appreciation letter from the company.

Education

Full Stack Flex Online ProgramBoot Camp Certificate University of Washington Seattle, WA

A 24-week intensive program focused on gaining technical programming skills in HTML5, CSS3, Javascript, JQuery, Bootstrap, Firebase, Node.js, MySQL, MongoDB, Express, Handelbars.js, and ReactJS.

MBA Polytechnics University Tomsk, Russia

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