HRISTO VALTCHEV

(***) *** – **** linkedin.com/in/hvaltchev

adhxzh@r.postjobfree.com github.com/hvaltchev

SUMMARY / CERTIFICATIONS

• Quality Assurance Engineer specializing in Front End and Mobile Technologies

• B.S. in Economics combined with professional experience and training in Software Quality Assurance

• Extensive Unix experience and shell scripting

• Experience in Storage and Networking QA/Automation with system level testing in virtual environment

• Experience using VMware vSphere products and VMware’s networking technologies

• Familiar with Development / QE tools including Version Control, Bug Tracking and Test Case Management

• Strong problem-solving and interpersonal skills

• Highly motivated, productive, and resourceful individual Languages: Python 3, JavaScript, HTML5, CSS3

Servers: Node.js, Apache, MySQL, Amazon AWS, Microsoft Azure Frameworks: ReactJS, AngularJS, jQuery, LESS, SASS Tools: Selenium, Git, Charles Proxy, CoffeeScript, MySQL Workbench, Vim, Visual Studio Code Platforms: Linux/Unix, Solaris X86, MS Windows, macOS, iOS, watchOS, Android PROFESSIONAL EXPERIENCE

Voice Quality Assurance Specialist 2020 – Present

Uniphore, Palo Alto, CA

Software Engineer in Test 2015 – 2019

Apple, Inc Sunnyvale, CA

• Worked closely with the Marcom team to improve the quality of the Apple production website, marketing emails, and social media presence

• Worked in an extremely fast paced environment during priority Apple launch projects

• Executed test cases (manual and automated) across multiple platforms (macOS, iOS, watchOS, Windows, Android, Various Browser Vendors, and mail clients)

• Worked with cross functional teams to collaborate and ensure quality throughout the development cycle including development, content management, graphic production, analytics, accessibility, and design

• Replicated common issues on the production website for training purposes using HTML, CSS, and JavaScript

• Maintained an SVN branch for training purposes of new hires using the internal development environment

• Coached and mentored new and existing team members Web Development Bootcamp 2014 – 2015

Coding Dojo, Mountain View, CA

Web Development Student

Built full stack applications using the following technologies:

• HTML5, CSS3, Git/GitHub, Twitter Bootstrap, Responsive Design, jQuery, jQueryUI

• Database Design, SQL, PHP, Sessions/Posts/Cookies, Web Security (SQL Injection, Cross Site Scripting)

• Object Oriented Programming, MVC framework with CodeIgniter, ORM, JavaScript, Angular.js, Ajax, API integrations/creations, Cloud Server Configuration and Deployment, Load Testing and Scaling Web Apps

• Node.js, Express with Socket.IO, Ruby on Rails, CoffeeScript, D3JS 2 adhxzh@r.postjobfree.com

(408) 806 – 7479

SQA Certification Engineer 2011 – 2013

Nexenta Systems, Santa Clara, CA

Certification Team/ Quality Assurance Team

• Worked closely with QA Team and Sales Engineering Team to reproduce customer issues

• Performed end-to-end and stress testing, worked on projects for test automation

• Installed, configured, trouble shoot, and maintained Dell/Cisco/HP/Supermicro Servers

• Diagnosed issues with Ethernet/Infiniband/Fiber Channel Network Adapters

• Installed, configured, and maintained VMware ESX 5.x and Citrix Xen Servers

• Performed remote certification and tuning of NexentaStor Software

• Played a major role in the Nexenta lab migration to the Santa Clara location Software Engineering Intern 2006 – 2008

Cisco Systems, San Jose, CA

SAVBU DCAE LLE HPC Cluster Deployment

Server Access Virtualization BU, Data Center Access Engineering Group (SAVBU DCAE)

• SAVBU DCAE LLE HPC Cluster Deployment

• Participated in the building of the SAVBU DCAE new lab

• Performed initial physical installation of the 64-node HPC financial cluster

• Organized multiple alternative network transports for the cluster (1GE-c4948/10GE-n7k/10GE-n5k) SVBU VFrame IB Scalability Verification Project

• Performed Infiniband fabric diagnostics and cleanup

• Carried out ongoing IB switch software support and troubleshooting

• Installed and configured 256 additional cluster nodes

• Configured the storage associated with the 256 cluster nodes

• Performed VFrame IB Virtual Server Groups configuration/customization to utilize the new cluster nodes

• Helped the SVBU IB Software Engineering team reproduce several customer found software defects SVBU/DCBU Lab Infrastructure Build-up

• Studied the Cisco DCBU/SVBU existing lab infrastructure

• Performed various lab setup tasks

EDUCATION

Santa Clara University, Santa Clara, CA

BS, Economics

Santa Clara University, Santa Clara, CA

Focus Area of Study, Computer Engineering/Computer Science UC Santa Cruz Extension, Santa Clara, CA

Python Specialization

Coding Dojo, Mountain View, CA

Full Stack Web Development

TRAINING

Mobile Applications Testing, SCUSD, Santa Clara, CA Web Testing Techniques, SCUSD, Santa Clara, CA

Elegant Browser Automation with Python and Selenium Modern React and Redux

Programming in PERL (Theory and Practice), SCUSD, Santa Clara, CA VMware Sales Professional (VSP) 5, VMware Inc., Palo Alto, CA UI/UX Design Certificate Program, Springboard

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