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Steeven Medina

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Software QA Engineer

Guatemala, Guatemala City

Steeven Medina QA Engineer
About
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Steeven Medina

Software QA Engineer

With over 5 years of experience in Software Quality Assurance, I specialize in designing and executing robust test strategies, automating testing processes, and identifying high-impact defects to ensure the delivery of reliable and scalable software in high-demand environments. Recognized for my creative problem-solving and meticulous attention to detail, I proactively anticipate and resolve issues that enhance software performance and stability. Driven by continuous improvement, I consistently contribute to higher-quality releases, streamlined workflows, and solutions that exceed both user and business expectations.

Steeven Medina QA Engineer
Work

Senior QA Engineer

Alphapoint · El Salvador | Guatemala City
2022 - Present
  • Analyzed requirements and user stories to design and execute comprehensive test cases, ensuring quality assurance for the Chivo Wallet App, Website, and APIs.
  • Led the QA life cycle, overseeing processes for seamless and functional releases across applications.
  • Developed and maintained test plans for Automation, Functional, Regression, Exploratory, Smoke, and End-to-End (E2E) testing.
  • Tracked, documented, and resolved defects, ensuring high-quality product delivery.
  • Maintained and updated automated test plans to support continuous testing and product updates.
  • Automated testing for APIs using Postman and Thunder Client, web portals with Cypress, and mobile applications with Java, Selenium, and Appium.
  • Reviewed testing procedures, analyzed test results, and generated detailed test reports for stakeholders.
  • Collaborated with technical and product teams to define acceptance criteria and determine testing approaches for new and existing functionalities.
  • Utilized Jira for issue tracking and Confluence for documentation, streamlining communication and processes.
  • Led the QA team, driving continuous improvement and upholding high standards of product quality and performance.
QAQuality AssuranceAutomationRegression TestingE2E TestingFunctional TestingIntegration TestingMobile TestingCrypto WalletPostmanCypressAppiumJiraSeleniumMySQLC#WebSockets

IT Automation Engineer II

Conduent Guatemala · Guatemala, Guatemala City
2020-2022
  • Analyzed requirements and user stories to design and execute detailed test cases, ensuring comprehensive testing coverage.
  • Collaborated with Team Foundation Server (TFS), SharePoint, Reporting Services, and Desktop Applications to manage and optimize testing workflows.
  • Developed a robust test plan encompassing Automation, Functional, Regression, Exploratory, Smoke, and End-to-End (E2E) testing for thorough validation.
  • Tracked and documented defects, errors, bugs, and glitches in APIs and applications, ensuring prompt resolution and quality assurance.
  • Developed and executed automated test steps using ReadyAPI and Postman collections to enhance API testing efficiency.
  • Automated API testing with Postman and JavaScript to ensure consistent and reliable service functionality.
  • Streamlined web application testing processes by automating workflows with Selenium and Java.
  • Maintained and updated automated test plans and collections throughout the project lifecycle to ensure relevance and accuracy.
  • Integrated automation test scripts into TFS pipelines to support continuous integration and deployment.
  • Maintained an accurate and comprehensive Test Plan focusing on functional testing for new features and ongoing development.
  • Leveraged Microsoft TFS for defect tracking, issue reporting, user story monitoring, pipeline approvals, managing change requests, and adding automation tests for each sprint.
  • Managed task tracking in TFS to monitor work hours, foster team collaboration, and ensure efficient task completion.
QAAutomation TestingE2E TestingRegression TestingFuctional TestingPerformance TestingSmoke TestingPostmanReadyAPIMicrosoft DevOpsSQL Server

IT Engineer Tester II

Ericsson Guatemala · Guatemala, Guatemala City
2019 - 2020
  • Analyzed requirements and user stories to design and develop test cases tailored to diverse test scenarios.
  • Created and executed detailed test cases to validate applications and systems comprehensively.
  • Developed test plans for Functional, Regression, Exploratory, Smoke, and End-to-End (E2E) testing, ensuring full test coverage.
  • Tracked, documented, and resolved defects, bugs, and glitches in APIs, web applications, and databases.
  • Automated API testing by creating and executing test steps, plans, and scripts using Postman collections.
  • Maintained and updated automated test plans and collections to ensure alignment with evolving test requirements.
  • Integrated automation test scripts within GitLab pipelines to support continuous integration and deployment workflows.
  • Ensured the accuracy and upkeep of a Test Plan focusing on functional testing for both existing and new features.
  • Leveraged Jira to track user stories, bugs, and tasks, managing work hours and monitoring project progress.
QAPostmanJiraGitLabSeleniumAutomation TestingE2E TestingRegression TestingFuctional TestingPerformance TestingSmoke Testing
Steeven Medina QA Engineer
Studies

Systems Engineering and Computer Science

Guatemala, Guatemala City

2014 - 2020
ProgrammingNetworkingCyber SecurityDevelopmentMathScienceCompilers
Steeven Medina QA Engineer
Projects

APEX Core

2024

APEX Core is a state-of-the-art cryptocurrency wallet and trading platform developed by AlphaPoint, designed to provide a seamless, secure, and efficient experience for users managing digital assets globally. This robust platform is the centerpiece for cryptocurrency trading, margin trading, and other advanced financial operations, catering to a worldwide audience.

React NativeJavaScriptWebSocketC#ReactPostmanWebSitesMobile App

Chivo Wallet

2022

The Chivo Wallet is a groundbreaking cryptocurrency wallet designed to facilitate seamless financial transactions and crypto management. As part of this project, I contributed to the quality assurance of a high-volume application integral to the adoption and use of Bitcoin as legal tender. The project focused on delivering a secure, user-friendly platform for individuals and businesses to manage digital assets effectively.

React NativeJavaScriptWebSocketC#ReactCypressSeleniumAppiumPostman

CAP for Cigna Medical & Medicare

2022

The CAP (Capture Automation Plugin) project was a specialized plugin developed to enhance the efficiency of scanning and processing large batches of documents for Cigna Medical and Medicare. The plugin was designed to automatically read and interpret barcodes on scanned files, sorting them into appropriate workflows and triggering specific functions based on predefined rules.

C#JavaScriptReactAPI-RestPostmanFTPWeb AppSFTPBarcodes

Cigna Medical & Medicare

2022

This project focused on the development and optimization of workflows and functionalities to process large batches of scanned documents for Cigna Medical and Medicare services. The solution aimed to streamline document handling, improve operational efficiency, and ensure compliance with healthcare regulations.

C#JavaScriptAPI-RestPostmanFTPDesktop AppReports and KPIsSFTP

SIM Management America Mobile

2019

The SIM Management Project was developed for Telcel, a leading telecommunications provider under América Móvil, to streamline the management of SIM and eSIM cards. This comprehensive system was designed to handle various operational aspects, including activations, plan assignments, customer management, and Point of Sale (POS) operations.

AngularJavaOracleAPI-RestPostmanWeb AppSelenium
Steeven Medina QA Engineer
Certifications & Courses

Crash Course on Python

2025

This course is designed to teach you the foundations in order to write simple programs in Python using the most common structures. No previous exposure to programming is needed. By the end of this course, you will understand the benefits of programming in IT roles; understand basic Python syntax; explore different code editors and developer environments; be able to write simple programs using Python; figure out how the building blocks of programming fit together; and combine all of this knowledge to solve a complex programming problem.

We’ll start off by diving into the basics of writing a computer program. Along the way, you’ll get hands-on experience with programming concepts through interactive exercises and real-world examples. You’ll quickly start to see how computers can perform a multitude of tasks — you just have to write code that tells them what to do.

Python ProgrammingOOPBasic Python SyntaxBasic Python Data StructuresListDictionariesTuples

Selenium WebDriver with Python

2025

Master Selenium WebDriver with Python in this 4-hour training course designed to provide a complete understanding of Selenium’s components and advanced features. Learn to set up your environment, interact with web elements, and explore testing frameworks like unittest and pytest.

Highlights:

Setting up Selenium WebDriver with Python Advanced web interactions: popups, alerts, browser tabs, and more Debugging techniques with Selenium Interactive assessments and graded quizzes This course is ideal for learners with basic knowledge of Python and testing concepts. Perfect for anyone looking to enhance their skills in automated testing.

SeleniumAutomationReportingPOME2ECrossPlatformPython

Playwright with TypeScript E2E Testing

2024

Master end-to-end (E2E) testing with Playwright and TypeScript. Learn to build reliable, scalable, and fast test suites for modern web applications while leveraging best practices in automation. Perfect for developers and testers aiming to enhance their skills in efficient and robust UI testing.

PlaywrightAutomationReportingPOME2EAPI Testing

Master in Performance Testing with Apache JMeter

2024

“Master in Performance Testing with Apache JMeter” is a course designed to train you in using JMeter, the leading tool for load and stress testing. You will learn to assess the performance of web and mobile applications, simulating hundreds of simultaneous users to measure their capacity and efficiency. From HTTP protocols to web services, this course equips you to master performance testing in real-world environments using the most popular and versatile tool in the industry.

PerformanceTestingStressLoadJMeterBulk

Selenium With Java and Cucumber

2021

Learn Selenium with Java from scratch using VS Code. Master the Page Object Model, integrate Cucumber for BDD, and create professional automation frameworks. Gain expertise in dropdowns, waits, iFrames, file uploads, error handling, and advanced locators while generating stunning reports for robust UI testing. Perfect your skills to excel in automation projects and advance your career.

JavaAutomationSeleniumCucumberPOM

API Testing Using Rest Assured Test Automation Tool

2024

The “API Testing Using Rest Assured Test Automation Tool” course is a beginner-level guided project designed to teach you how to automate API testing using the Rest Assured tool. Over approximately 2 hours, you’ll gain hands-on experience in:

Understanding APIs and API testing with Rest Assured. Sending HTTP requests (GET, POST, PUT, DELETE). Adding assertions to HTTP responses. Working with JSON requests and responses. This project is ideal for manual or automation QA professionals looking to enhance their skills in API automation. No prior experience is required, and all necessary tools are provided within a cloud-based environment, eliminating the need for downloads or installations. COURSERA

By the end of this project, you’ll be equipped to write scripts that automate API testing using Rest Assured, effectively test CRUD operations, and validate API responses, preparing you for real-world API testing challenges.

APITestingRestRestAssuredAPI-TestingJSON

Fundamentals of web development Full Stack or Front-end

2021

Master end-to-end (E2E) testing with Playwright and TypeScript. Learn to build reliable, scalable, and fast test suites for modern web applications while leveraging best practices in automation. Perfect for developers and testers aiming to enhance their skills in efficient and robust UI testing.

DevelopmentAPIFullStackClasesFuctionsPOO

Scrum Foundation Professional Certificate

2020

Scrum Foundation Professional Certification holders have developed entry-level skills in Scrum that endorse their fundamental knowledge in this framework. They have demonstrated an understanding of the empirical Scrum pillars of transparency, inspection, and adaptation. Their primary focus is on the work of Sprint to make the best possible progress toward these goals.

ScrumAgileMethodologyFundamentalsManage

JavaScript 2020 From Beginner to Professional

2020

Master JavaScript 2020, from beginner to professional. Build a solid foundation in modern JavaScript, including ES6+ features, and develop the skills to create dynamic, interactive web applications with confidence. Perfect for aspiring developers ready to excel in the world of programming.

JavaScriptDevelopmentWebFrontEnd

Database Development SQL Server 70-762

2020

Learn Database Development with SQL Server, aligned with the 70-762 certification. Master querying, data modeling, and advanced database design to build efficient and scalable solutions. Perfect for developers and database professionals aiming to enhance their skills and achieve certification success.

DatabaseSQLSQL ServerQueryDBDBA
Steeven Medina QA Engineer
Satisfied Customers

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Steeven Medina QA Engineer
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Steeven Medina QA Engineer