David Montes De Oca

David Montes De Oca Email and Phone Number

Principal Performance and Optimization SDET @ Bakkt
San Diego, CA, US
David Montes De Oca's Location
San Diego, California, United States, United States
About David Montes De Oca

With over a decade of experience as a Lead Software Development Engineer in Test at Bakkt, I'm driven by a relentless commitment to ensuring the reliability, security, and usability of digital asset platforms. My journey began in Ensenada, Mexico, where my innate methodical nature and love for engineering paved the path to my successful career. Graduating with a 3.9 GPA and conquering diverse challenges while working part-time during my studies, I learned the value of hard work, time management, and humility.I thrive on solving complex problems quickly, identifying root causes, and offering innovative solutions. My ability to grasp issues, whether long-standing or newly emerged, has earned me a reputation as the go-to problem solver. Not only do I excel at understanding challenges, but I'm also open to new perspectives and am quick to adapt, allowing for flexibility in achieving goals and fostering collaboration.As a performance testing aficionado, I take the lead in planning and executing performance tests for web and mobile applications, utilizing cutting-edge tools like Gatling, Jmeter, Azure, and Perfecto. Analyzing metrics is my forte, helping me identify and resolve issues swiftly.In the competitive landscape of software development, my rapid problem-solving skills, receptivity to others' ideas, adaptability to change, and stellar time management truly set me apart. I have passion for coding and the creation of tailor-made testing tools. Proficient in languages like C#, SQL, and SikuliX, I excel in constructing automation frameworks from scratch with tools like Selenium WebDriver and Visual Studio. Collaborating with and mentoring my team members is a joy, and I constantly share knowledge and best practices to elevate our collective performance and quality standards. Honesty, communication, and problem-solving are the cornerstones of my work ethic, always driving me to deliver flawless results efficiently.Outside of work, my passions extend to gaming, cinema, and programming apps and games for family and friends. I've created a Mexican bingo game, a Family Feud game, a Mario Party-inspired game, and more. These hobbies not only showcase my creative side but also demonstrate my love for problem-solving, a trait that transcends both my personal and professional life.Whether it's identifying longstanding issues or optimizing complex processes, I'm here to deliver impeccable results. Let's connect and explore how my skills and experience can add value to your team and projects.✉ ing.montesdeoca89@gmail.com ☎ (518) 925-6803

David Montes De Oca's Current Company Details
Bakkt

Bakkt

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Principal Performance and Optimization SDET
San Diego, CA, US
Website:
bakkt.com
Employees:
440
David Montes De Oca Work Experience Details
  • Bakkt
    Principal Performance And Optimization Sdet
    Bakkt
    San Diego, Ca, Us
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  • Bakkt
    Staff Software Development Engineer In Test
    Bakkt Aug 2020 - Present
    San Diego, California, United States
    As Bakkt's Lead SDET of Performance Engineering, my remote role involves overseeing all aspects of performance testing for the Marketplace & Loyalty domains, including planning, scripting, execution, analysis, & reporting. I successfully led the transition from Gatling to JMeter for our performance testing, enhancing the effectiveness & efficiency of our processes.A significant aspect of my role includes using Perfecto mobile automation for in-depth performance analysis, covering device metrics, logs, & response times with network virtualization. I craft automation scripts in IntelliJ IDEA & manage manual executions on the Perfecto web cloud, ensuring a comprehensive testing process.I streamlined our performance testing process by integrating Azure with Jira, taking ownership of story, task, & bug tracking for our Performance testing epic. Furthermore, I've established a robust Azure DevOps pipeline for on-demand performance testing regression, including server monitoring & API log analysis with Azure AppInsights for swift issue identification.A distinctive aspect of my work involves the analysis of Production API logs to identify the top 35 API hits. This information forms the basis for creating similar performance testing scenarios at a business level, ensuring that our performance testing aligns closely with real-world usage patterns.I use Confluence for robust performance reporting, facilitating clear documentation of our testing outcomes. Working within an Agile Scrum framework, I excel in a dynamic, collaborative environment, adapting seamlessly to evolving project & team needs.I've played a vital role in migrating to Google Cloud (GCP) for the Marketplace & Loyalty domains, gaining crucial Kubernetes exposure for configuration optimizations in lower environments. My proficiency in utilizing pipelines for application changes & releases has been pivotal in ensuring a seamless transition & high-performance results in our production environment.
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  • Amdocs
    Senior Performance Engineer
    Amdocs Dec 2022 - Jun 2023
    San Diego, California, United States
    In my role as a Senior Performance Engineer at Amdocs, based in San Diego (but working remotely), I had the unique opportunity to leverage my expertise to mentor, advise, troubleshoot, and optimize performance tasks and teams. This encompassed a range of responsibilities, including conducting extensive performance testing for ATT's web applications and APIs/XMLs across multiple environments. I oversaw critical phases such as shakeout/smoke, ramp up/breakpoint, mixed flat run, and stability/endurance tests, ensuring the highest standards of performance. To accomplish these tasks, I effectively utilized industry-standard tools such as LoadRunner and Eggplant Performance for precise scripting and efficient test execution. Additionally, I employed SQL developer tools for meticulous database data verification and accurate error tracking, contributing to our rigorous testing and quality assurance processes. My proficiency in Linux basic commands proved instrumental in facilitating machine access and log tracing during troubleshooting, ensuring swift and effective resolutions to any issues that arose.Beyond my core responsibilities, I undertook a noteworthy side project during my time with Amdocs. I embarked on the development of a custom automation framework using Selenium WebDriver (C#, Nunit, Visual Studio). This innovative framework was specifically designed for address search and page capture in PDF format on ATT's website, showcasing my commitment to driving improvements and delivering value beyond the scope of my primary role.My dedication to enhancing performance and my ability to adapt and innovate within the field made a meaningful impact on the teams I worked with and the projects I contributed to.══ SPECIALTIES ══ Performance Testing | Test Execution | Troubleshooting | Performance Optimization | Mentorship | LoadRunner | Eggplant Performance | SQL | Linux Commands | Automation Framework Development
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  • Jack Henry & Associates
    Sr Test Automation Engineer
    Jack Henry & Associates Jul 2018 - Aug 2020
    Greater San Diego Area
    During my two-year tenure as a Senior Test Automation Engineer at Jack Henry & Associates, I played a pivotal role in ensuring the seamless performance of web applications. My responsibilities included crafting meticulous test plans, creating high-quality test cases, and executing scripts in adherence to QA standards.I extended my expertise to support automation tasks, including running automated scripts with tools like HP UFT, MTM, and Azure cloud test plans. Occasionally, I updated scripts using Visual Studio (C#). Additionally, I engaged in custom app programming (C#) to facilitate data collection.In the pursuit of data analysis and reporting, I mastered IIS and Web Applications Logs, utilizing custom programs within Visual Studio's DB data tool to process and upload results to our team's website. I also actively participated in weekend maintenance and new releases to ensure the seamless integration of new code.System testing was another facet of my role, where I rigorously tested new servers to ensure their performance matched or exceeded that of the existing infrastructure. This included comprehensive testing of CPU, memory, disk, and network functionalities.I explored the possibilities offered by System testing tools like Novabench, PassMark Performance, and PassMark BunIn, showcasing a commitment to innovation.In an agile environment, I assumed the position of Scrum Master for the TAG team, overseeing daily stand-up meetings, sprint planning sessions, and sprint reviews, thereby promoting a collaborative and efficient workflow.My expertise extended to areas such as communication, collaborative problem-solving, software quality, test planning, version control, test automation, and software testing. Also, I excelled in tasks related to load balancing, stress testing, and load testing.My professional landscape centered around the finance industry, where I ensured the seamless operation of payment, credit card, and banking products.
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  • Tritech Software Systems
    Qa Engineer
    Tritech Software Systems Jun 2017 - Jul 2018
    San Diego, California
    • Performance Testing for web and desktop application using TestComplete(object based tool) for single user interface and WebLOAD for multiple user load.• Automation Framework creation from the ground using Selenium Web driver using Visual studio (C# language)• Functional testing for Windows forms application using TFS as the test case creation and bug raising tool.• QA analysis reports, summary of testing plan, results and QA recommendation for clients when testing engagement is closed.• Proof of concept for applications using, SikuliX(image based tool) and JMeter.• Use SQL database to verify data exists and troubleshoot applications.• Agile (scrum) environment
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  • Qualitest Group
    Functional / Performance Test Lead
    Qualitest Group Aug 2015 - Apr 2017
    Functional Experience:• Performance Testing for web and citrix application using Visual Studio 2015 and Eggplant Performance for script creation and test execution.• Functional testing for MACOS, IOS, Android, web browser platforms using native devices, test runs are captured in test rail and if any bug encountered is sent to JIRA for review.• QA analysis reports, summary of testing plan, results and QA recommendation for clients when testing engagement is closed.• Proof of concept for applications using Eggplant Functional, JMeter, Selenium and Appium. Data and keyword driven frameworks.• Mainframe testing using KVM switch and Eggplant functional as testing tool• Provide performance testing training including tools like Eggplant functional, JMeter and Selenium.• Provide basic SQL training.• Agile (scrum) and waterfall environmentsTools:Visual Studio 2015 Test RailJIRAJmeterEggplant PerformanceEggplant FunctionalSeleniumAppiumMicrosoft MTMMicrosoft TFS
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  • Softtek
    Performance Testing Lead
    Softtek Jan 2014 - Apr 2015
    Niskayuna, New York
    Functional Experience:• Manage group of 7 engineers which were in charge of the script creation, test execution and QA results analysis for GEs industrial businesses applications (Aviation, Energy Management, Power & Water and Oil & Gas)• Tested an average of 10 non-export control apps and 1 export control app per month• Manage complete Export Control QA testing process (scripting, test execution and results analysis) due to I was the only EC resource.• ERP and NonERP engagements were handled by the team with my supervision. I was in charge on having up to date all testing request on ServiceNow• Report to supervisor about growth on testing request, # of scripts created, # of tests executed and average time completion for each week, bi-weekly, monthly and trimester for EC, ERP and NonERP areas.• Guide new clients on our QA testing process, it involves test case creation, response time expectancy, scripting time, test scenarios, results reports, analysis and Performance exit criteria• All internal testing was done using HP Roadrunner and HP Performance Center tools, in case application testing request was out of GE Network team used Gomez Performer for scripting and test execution.• Was Monitoring team Export control backup using HP Sitescope for server monitoring and HP BSM for application monitoring.• Agile (custom) environmentTools:Office 2010 suite (Outlook, Power Point, Excel, Word)HP LoadRunner suite v11.04 / v11.52HP Performance Center 11 / 11.5Gomez Performance Testing tool
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  • Softtek
    Ec And Erp Performance Tester
    Softtek Jan 2013 - Dec 2013
    Latham, New York
    Functional Experience:• Manage group of 2 engineers which were in charge of the script creation, test execution and QA results analysis for GEs industrial businesses applications in the ERP Area only (Aviation, Energy Management, Power & Water and Oil & Gas)• Tested an average of 10 non-export control apps and 1 export control app per month• Manage complete Export Control QA testing process (scripting, test execution and results analysis) due to I was the only EC resource.• Report to supervisor about growth on testing request, # of scripts created, # of tests executed and average time completion for each week, bi-weekly, monthly and trimester for EC and ERP areas.• Main manager for the Performance testing servers using HP Sitescope, also handled the maintenance for each of the 40 server we had, updates and disk space clean up• Main Manager for the HP Performance Center environment that involved the 40 server for Load testing executions.• All internal testing was done using HP Roadrunner and HP Performance Center tools, in case application testing request was out of GE Network team used Gomez Performer for scripting and test execution.• Monitoring team Export control backup using HP Sitescope for server monitoring and HP BSM for application monitoring.• Agile (custom) environmentTools:Office 2010 suite (Outlook, Power Point, Excel, Word)HP LoadRunner suite 11.04HP Performance Center 9.52HP Sitescope 10.1
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  • Softtek
    Export Controlled Performance Tester
    Softtek Feb 2012 - Dec 2012
    Latham, New York
    Functional Experience:• Manage complete Export Control QA testing process (scripting, test execution and results analysis) due to I was the only EC resource.• Tested an average of 10 non-export control apps and 1 export control app per month• Report to supervisor about growth on testing request, # of scripts created, # of tests executed and average time completion for each week, bi-weekly, monthly and trimester for EC area.• All internal testing was done using HP Roadrunner and HP Performance Center tools, in case application testing request was out of GE Network team used Gomez Performer for scripting and test execution.• Main manager for the Performance testing servers using HP Sitescope, also handled the maintenance for each of the 40 server we had, updates and disk space clean up• Main Manager for the HP Performance Center environment that involved the 40 server for Load testing executions.• Was Monitoring team Export control backup using HP Sitescope for server monitoring and HP BSM for application monitoring.• Agile (custom) environment Tools:Office 2010 suite (Outlook, Power Point, Excel, Word)HP LoadRunner suite 11.04HP Performance Center 9.52HP Sitescope 10.1
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  • Sempra Energy, Energía Costa Azul, S. De R.L. De C.V.
    Industrial Drawing Engineer
    Sempra Energy, Energía Costa Azul, S. De R.L. De C.V. Jun 2011 - Aug 2011
    Ensenada, Baja California
    Functional Experience:· Professional practices, completing 480 hrs.· Migration from autoCAD drawing to Smart plant· Report Creation of progressTools:SmartPlant P&IDCitrix Environment
  • Cetys Universidad, Department Of Information Systems
    Computing Technician
    Cetys Universidad, Department Of Information Systems Mar 2011 - Jun 2011
    Ensenada, Baja California
    Functional Experience:· Maintenance of hardware and software for computers· Maintenance of Network room· Support for media rooms and media equipment for professors.Tools:Windows OSNetwork physical tools
  • Cetys Universidad, Promotion Deparment (Masters Degree)
    Scout
    Cetys Universidad, Promotion Deparment (Masters Degree) Jan 2010 - Jun 2010
    Enseanda, Baja California
    Functional Experience:· Managing Master in engineering and Master in Administration degrees· Search for master’s degree candidates· Keep track of candidates· Enroll candidatesTools:Office 2010 suite (Outlook, Power Point, Excel, Word)
  • Conacyt
    Assistant
    Conacyt Aug 2009 - Jan 2010
    Enseanda, Baja California
    Functional Experience:· Manage RENIECYT (branch of CONACYT) data bases· Provide card for CONACYT scholarship· Banner creation for emailTools:Office 2010 suite (Outlook, Power Point, Excel, Word)Constant Contact services
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  • Cetys Universidad, Promotion Department (College And University)
    Scout
    Cetys Universidad, Promotion Department (College And University) Feb 2009 - Aug 2009
    Ensenada, Baja California
    Functional Experience:· Search for college and university candidates· Keep track of candidates· Enroll candidates· Promotion visits to schools in EnsenadaTools:Office 2010 suite (Outlook, Power Point, Excel, Word)
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David Montes De Oca Education Details

  • Centro De Enseñanza Técnica Y Superior
    Centro De Enseñanza Técnica Y Superior
    94 = 3.9 Gpa

Frequently Asked Questions about David Montes De Oca

What company does David Montes De Oca work for?

David Montes De Oca works for Bakkt

What is David Montes De Oca's role at the current company?

David Montes De Oca's current role is Principal Performance and Optimization SDET.

What schools did David Montes De Oca attend?

David Montes De Oca attended Centro De Enseñanza Técnica Y Superior.

Who are David Montes De Oca's colleagues?

David Montes De Oca's colleagues are Oyindamola Oladapo, Cams, Kiara Toussaint, Taneka Mauldin, Vanessa Martin, Taneisha Allen, Caroline Elliott Balfe, Nora B..

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