SYSTEM ONLINE · MENDOZA_AR

QUALITY_ASSURANCE / AI_AGENTS / AUTOMATION / SECURITY

DANILO VEZZONI

QA ENGINEER // TECH LEAD // COMMUNITY BUILDER

I design quality strategies, build test automation and autonomous QA agents, apply artificial intelligence throughout the testing lifecycle, lead teams, and turn complex problems into reliable and scalable products.

DOWNLOAD_RESUME VIEW_CAREER
CAM_01 // PROFILEREC
Professional portrait of Danilo Vezzoni
SUBJECT: DANILO_VEZZONIROLE: QA_TECH_LEAD
2011started in QA
0companies
0+ projects
0own projects

01 / SYSTEM.PROFILE

About me

Software quality, artificial intelligence, security, web development, WordPress, and organic discovery from a technical, strategic, and entrepreneurial perspective.

README.md

I am a QA Engineer with experience since 2011 in manual testing, automation, mobile, APIs, performance, security, AI-powered QA, WordPress, ecommerce, SEO, GEO, and technical leadership.

I design frameworks and autonomous QA agents that can analyze requirements, generate scenarios and test cases, use tools, validate APIs, inspect logs, assist with defect triage, and produce evidence and reports with human oversight.

I also create, migrate, and optimize websites, portals, directories, and online stores with WordPress and WooCommerce. My work covers performance, security, analytics, information architecture, technical SEO, local SEO, GEO, structured data, robots.txt, sitemaps, and content prepared for search engines and AI agents.

I have worked on products across multiple industries, integrating quality and AI-assisted workflows into CI/CD, developing teams, and improving end-to-end processes. I also build communities, academies, and technology products.

const mindset = "learn + build + lead + share";
QA_STRATEGY100%
AUTOMATION95%
AI_QA_AGENTS92%
LLM_TESTING88%
API_TESTING95%
PERFORMANCE88%
SECURITY85%
WORDPRESS_WEB90%
SEO_GEO88%
LEADERSHIP95%
PlaywrightCucumberSeleniumCypressAppiumPostmanNewmanRest AssuredJMeterk6ArtilleryJiraXRAYQMETRYSQLDockerCI/CDJavaTypeScriptJavaScriptPythonPHPAutonomous QA AgentsAgentic WorkflowsLLMsClaudeOpenAI APIMCPPrompt EngineeringRAGLLM EvaluationAI-assisted TestingAuto-healingSonarQubeOWASP ZAPBurp SuiteNmapWordPressWooCommerceSEO / GEOSchema.org

02 / PROJECTS.DIR

Personal projects

Communities, products, and platforms created to solve real-world problems.

01COMMUNITY / FOUNDATION
U0

Underc0de

An international technology community and foundation created to share knowledge, train people, build partnerships, and connect talent with job opportunities.

CommunityEducationTechnology
VISIT_SITE ↗
02QA ACADEMY
QA

QARMY

An academy and community focused on training testers, accelerating QA careers, and connecting talent with opportunities.

QATrainingISTQB
VISIT_SITE ↗
03AUTOMATION + AI AGENTS
K0

k0lmena

An automation framework and ecosystem with Playwright and Cucumber, autonomous QA agents, auto-healing, AI-assisted failure analysis, multi-browser execution, performance testing, CI/CD, and reporting.

PlaywrightAI AgentsAuto-healing
VISIT_SITE ↗
04TEST MANAGEMENT
TM

k0lmena TMT

A free manual and BDD test case management system built to centralize traceability, execution, and quality documentation.

Test CasesBDDDocker
VIEW_ECOSYSTEM ↗
05LOCAL DISCOVERY
EM

EnMendoza

A digital guide that improves the visibility of businesses, activities, services, and places across Mendoza through discovery-focused and search-optimized content.

DirectoryMendozaSEO
VISIT_SITE ↗
06SOCIAL PLATFORM
R+

Rescatalos

A nonprofit platform for publishing rescues, lost pets, and animals available for adoption.

NonprofitPetsPlatform
VISIT_SITE ↗
07LOYALTY SAAS
RS

Rapisocio

A SaaS customer loyalty system for businesses based on points, benefits, and recurring customer relationships.

SaaSLoyaltyBusiness
VISIT_SITE ↗
08SOFTWARE STUDIO
ZP

Zerpens

A web development studio focused on ecommerce, SEO, and custom digital platforms for companies and entrepreneurs.

DevelopmentSEOWordPress
VISIT_SITE ↗

03 / KNOWLEDGE.MAP

Skills and knowledge

An end-to-end perspective across QA, automation, artificial intelligence, autonomous agents, infrastructure, security, and leadership.

01

QA Strategy & Manual

Requirements and acceptance-criteria review, test plans and strategies, test case design and execution, traceability matrices, UAT, smoke, sanity, regression, exploratory testing, and completion reports.

Jira · XRAY · QMETRY · Zephyr · TestLink · ADO
02

Automation

Design and maintenance of web, mobile, desktop, API, and backend frameworks; BDD/Gherkin, Page Object Model, data-driven testing, auto-healing, and pipeline integration.

Playwright · Selenium · Cypress · Appium · Cucumber · Serenity · Lippia
03

AI & Autonomous QA Agents

Design of agents that analyze requirements, generate scenarios and test cases, use tools, inspect APIs and logs, classify defects, and produce evidence and reports with human oversight and traceability.

LLMs · Claude · OpenAI API · MCP · Tool Calling · Agentic Workflows · Python · TypeScript
04

Generative AI & LLM Quality

Prompt engineering and quality evaluation for AI systems: accuracy, consistency, hallucinations, safety, bias, context, RAG, synthetic data, guardrails, and measurable quality criteria.

Prompt Engineering · LLM Evaluation · RAG · Embeddings · Guardrails · AI-assisted Testing
05

API & Backend

Functional validation, contracts, schemas, authentication, data, end-to-end flows, scripting, automated collections, and CI execution.

Postman · Newman · Swagger · Rest Assured · SQL · MySQL · MongoDB
06

Performance

Design of load, stress, and performance scenarios, metric definition, bottleneck analysis, and reporting.

JMeter · k6 · Artillery · Spotlight
07

Security Testing & Pentesting

Assessment of code, web applications, APIs, servers, networks, and systems through static and dynamic analysis, reconnaissance, scanning, manual validation, and OWASP-based practices.

SonarQube · OWASP ZAP · Burp Suite · Nmap · Acunetix · Kali Linux · SQLMap · Nikto · Metasploit · Wireshark · Nessus · OpenVAS · Hydra · Gobuster · ffuf · Amass · WPScan
08

DevOps & Development

Containers, version control, pipelines, task automation, databases, and development of tools, integrations, agents, and web products.

Docker · GitHub Actions · Jenkins · GitLab · Java · TS/JS · Python · PHP · Bash
09

WordPress & eCommerce

Creation, migration, maintenance, and optimization of corporate sites, landing pages, blogs, directories, and online stores, including performance, security, analytics, and integrations.

WordPress · WooCommerce · PHP · HTML/CSS/JS · MySQL · Cloudflare · Google Analytics
10

SEO, GEO & Technical Indexing

Architecture and optimization for search and generative engines: indexing, metadata, canonicals, hreflang, structured data, performance, local SEO, and agent-readable content.

Technical SEO · GEO · robots.txt · sitemap.xml · Schema.org · Open Graph · llms.txt · Search Console · Lighthouse
11

Mobile & Compatibility

Functional and automated testing on Android and iOS, including interruptions, permissions, compatibility, real devices, emulators, and remote platforms.

Android Studio · ADB · Xcode · Genymotion · BrowserStack · Appium
12

Leadership & Mentoring

Team coordination, planning, follow-up, audits, training, process definition, responsible AI adoption, continuous improvement, and career-path development.

Scrum · Kanban · Coaching · Training · QA Governance · AI Governance

04 / TOOLCHAIN.INVENTORY

Tools and technologies

A stack based on my resumes, professional experience, and technologies used in real QA, security, artificial intelligence, web development, WordPress, and organic discovery projects.

CV + STACKapplied experience
8technical areas
2011applied experience since
01 / QA.AUTOMATION

QA, automation, and mobile

Frameworks and tools used for web, mobile, desktop, and end-to-end testing.

k0lmenak0lmena TMTPlaywrightSelenium WebDriverAppiumCypressCucumber / GherkinSerenity BDDLippiaAndroid Studio / ADB / Xcode / Genymotion / BrowserStack
02 / TEST.MANAGEMENT

Test and issue management

Planning, traceability, execution, evidence, and defect follow-up.

JiraXRAYQMetryZephyrTestLinkAzure DevOps / TFSRally / Mantis / Redmine / Monday / ClickUp / Trello
03 / API.PERFORMANCE

APIs and performance

Service automation, contract validation, and load, stress, and performance testing.

Postman / NewmanSwagger / OpenAPIRest AssuredJMeterk6ArtillerySpotlight
04 / SECURITY.PENTEST

Security and pentesting

Code, web application, API, infrastructure, and network assessment using SAST, DAST, reconnaissance, scanning, and manual validation tools.

SonarQubeOWASP ZAPBurp SuiteNmapAcunetixKali LinuxSQLMapWPScanNiktoMetasploit FrameworkWiresharkNessusOpenVASHydraGobusterffufAmass / SubfinderOWASP Top 10
05 / CODE.DEVOPS.DATA

Development, DevOps, and data

Languages, databases, repositories, containers, and pipelines used in automation, agents, integrations, and products.

JavaTypeScript / JavaScriptPythonPHPBashNode.jsSQL / MySQL / MariaDB / MongoDB / BigQueryGit / GitHub / GitLab / BitbucketDockerJenkins / GitHub ActionsAWS / VercelLinux / Ubuntu
06 / WORDPRESS.ECOMMERCE

WordPress, websites, and ecommerce

Creation and optimization of corporate websites, landing pages, blogs, directories, and online stores, with a focus on performance, security, conversion, and integrations.

WordPressWooCommercePHP / HTML5 / CSS3 / JavaScriptMySQL / MariaDBThemes and pluginsMigrations and backupsSpeed optimizationCloudflare / cache / CDNGoogle AnalyticsSearch Console
07 / SEO.GEO.INDEX

SEO, GEO, and technical indexing

Optimization for search and generative engines, including architecture, crawling, indexing, metadata, structured data, local SEO, and performance.

Technical SEOGEOOn-page SEO / Local SEOrobots.txtsitemap.xmlcanonical / hreflangSchema.org / JSON-LDOpen Graph / Twitter CardsCore Web VitalsLighthouse / PageSpeedllms.txt / llms-full.txtEEAT / content architecture
08 / AI.AGENTS

AI and autonomous QA agents

Technologies I use to build agents, automate analysis, and improve quality with artificial intelligence.

ClaudeOpenAI APIMCPAutonomous QA AgentsAgentic WorkflowsPrompt Engineering / RAGLLM Evaluation / Auto-healing

STACK_NOTE: This selection combines tools documented in my resumes with technologies used in QA, security, AI, WordPress, ecommerce, SEO, and technical optimization projects.

05 / CAREER.LOG

Professional experience

Select each role to explore responsibilities, scope, and tools.

2023PRESENT

Carrefour

QA Lead · Argentina

Technical leadership, quality strategy, coordination, automation, and non-functional testing.

Jira · QMETRY · Postman · Newman · JMeter · Java · JavaScript
VIEW_DETAIL

Responsibilities

  • Reviewed requirements, user stories, and acceptance criteria with Product Management.
  • Organized QA work within sprints and coordinated the team.
  • Designed test strategies, plans, and cases, and executed regression cycles.
  • Performed web, Android/iOS mobile, API, performance, and security testing.
  • Developed and maintained automation using Java and JavaScript.
  • Automated APIs with Postman and Newman and integrated them into CI/CD.
  • Mentored, trained, and provided technical follow-up for the QA team.

Technical focus

Quality governance, test automation, API automation, mobile testing, performance, defect management, and continuous improvement.

20222023

Siltium

QA Lead · Salta, Argentina

Process definition, planning, team management, and functional and non-functional validation.

Test Plans · API Testing · UAT · Mobile · Performance
VIEW_DETAIL

Responsibilities

  • Created test cases and plans based on acceptance criteria.
  • Managed and coordinated the QA team.
  • Delivered internal training for testers and provided technical guidance.
  • Performed API, UAT, Android/iOS mobile, and non-functional testing.
  • Defined quality methodologies, standards, and workflows.

Impact

Centralized the QA process and strengthened the team’s technical autonomy.

20212022

LabsXD

QA Tech Lead · Mendoza, Argentina

Technical leadership of more than 20 QA professionals and strategy definition for ecommerce products.

Postman · BrowserStack · JMeter · End-to-End · Training
VIEW_DETAIL

Responsibilities

  • Provided technical leadership to a team of more than 20 QA professionals.
  • Defined and monitored test strategies, plans, and methodologies.
  • Validated ecommerce platforms and complete user flows end to end.
  • Performed backend testing with Postman and compatibility testing with BrowserStack.
  • Executed load, stress, and performance tests with JMeter.
  • Delivered training, mentoring, and support across teams and projects.
20212022

Defontana

Cybersecurity / QA · Chile, remote

Penetration testing, vulnerability analysis, and end-to-end ecommerce testing.

Acunetix · AWS · WPScan · SQLMap · Logs · E2E
VIEW_DETAIL

Responsibilities

  • Performed security testing on web platforms, ecommerce systems, and servers.
  • Analyzed logs, behavior, and potential attack vectors.
  • Identified, validated, and documented vulnerabilities.
  • Used Acunetix, WPScan, SQLMap, and AWS infrastructure tools.
  • Tested the complete ecommerce purchase and operational flow end to end.
  • Produced technical reports with risks and recommendations.
REMOTEPROJECT

Mahisoft

Manual QA · Remote

Validated an AI-based platform across frontend and backend.

Web Testing · API Testing · AI Platform · Defect Tracking
VIEW_DETAIL

Responsibilities

  • Performed functional and exploratory testing of the web interface.
  • Validated flows associated with AI-powered features.
  • Performed backend and API testing.
  • Reported, tracked, and revalidated defects.
20202022

EGG Tech

QA Engineer / QA Lead · Mendoza, Argentina

Frontend/backend testing followed by progression into QA leadership, training, and coordination.

API Testing · Test Plans · Regression · Training · Leadership
VIEW_DETAIL

Responsibilities

  • Reviewed requirements, user stories, and acceptance criteria.
  • Created reusable test plans and test cases.
  • Performed manual frontend and backend testing through APIs.
  • Executed regression cycles and tracked the defect lifecycle.
  • Trained new QA professionals and later led the team.
  • Planned, coordinated, and improved quality processes.
20192020

Global Task

QA Lead / QA Engineer · Buenos Aires, Argentina

Cross-project leadership, joint planning, and mobile, API, and automation testing.

Cross-project QA · Mobile · APIs · Automation · Planning
VIEW_DETAIL

Responsibilities

  • Led QA across multiple projects and coordinated with other testers.
  • Prepared test plans, estimates, and testing schedules.
  • Tested mobile applications on Android and iOS.
  • Validated and automated APIs.
  • Aligned quality criteria across projects.
REMOTEPROJECT

Revai

Manual QA · Mendoza, Argentina

Functional testing of web and mobile applications.

Web · Mobile · Functional · Regression
VIEW_DETAIL

Responsibilities

  • Performed functional and exploratory validation of web applications.
  • Performed mobile and cross-device compatibility testing.
  • Designed and executed test scenarios.
  • Reported and revalidated defects.
20202021

Hexacta

QA Engineer · Buenos Aires, Argentina

Manual testing, plans and cases, data validation, and collaboration on automation.

ADO · Test Design · Database Testing · Regression · Automation
VIEW_DETAIL

Responsibilities

  • Analyzed requirements, objectives, and testing scope.
  • Designed and documented reusable test plans and cases.
  • Performed manual testing and regression execution.
  • Created scripts to validate database information.
  • Reported and tracked defects.
  • Collaborated on the project’s automation framework.
20192020

Globant

QA Automation · Mendoza, Argentina

Web and mobile automation for a regional digital wallet.

Java · Selenium · Appium · Serenity · Cucumber · CI/CD
VIEW_DETAIL

Responsibilities

  • Developed and maintained automated web scripts.
  • Automated three Android and iOS mobile applications.
  • Implemented BDD with Cucumber/Gherkin.
  • Used Selenium, Appium, and Serenity.
  • Integrated tests into CI/CD pipelines.
  • Analyzed failures and continuously maintained test suites.
20182019

Crowdar

QA Automation · Buenos Aires, Argentina

Automated web, API, and desktop applications with Lippia, Selenium, and Java.

Lippia · Selenium · Java · API Automation · Desktop
VIEW_DETAIL

Responsibilities

  • First professional role focused on test automation.
  • Developed scripts with Lippia, the company framework based on Selenium and Java.
  • Automated tests for web applications.
  • Automated APIs and backend scenarios.
  • Created scripts for desktop applications.
20112019

Belatrix

QA Manual / Automation · Mendoza, Argentina

Eight years, more than twelve projects, and comprehensive development across multiple QA disciplines.

Jira · Selenium · Appium · JMeter · TestLink · Git · APIs
VIEW_DETAIL

Responsibilities

  • Created, organized, and executed test cases and suites.
  • Prepared plans, analyzed requirements, and reported defects.
  • Performed web, mobile, API, backend, and database testing.
  • Automated web, mobile, and backend tests.
  • Performed load, stress, and performance testing.
  • Worked with Scrum and Kanban across more than twelve projects.
  • Completed internal training in Secure Coding, OWASP, Mobile App Testing, and English.

Tools used

Jira, Azure DevOps/TFS, Selenium, Appium, Protractor, JMeter, Spotlight, TestLink, Pixel Ruler, GitHub, Bitbucket, Tortoise, Rally, Mantis, and Redmine.

ENTREPRENEURSHIP

QARMY

Training and mentoring people seeking careers in QA, team follow-up, and quality audits.

WEBSITE ↗
ENTREPRENEURSHIP

Zerpens

Development of websites, ecommerce solutions, and custom platforms, evolving from HTML projects for small businesses into complete digital solutions.

WEBSITE ↗

06 / CREDENTIALS.DB

Education and certifications

Complete list of published degrees, courses, certifications, and training programs.

17 records found

2024

ISTQB Certified Tester Foundation Level v4.0

Brightest / HASTQB / ISTQB

International certification covering testing fundamentals, lifecycle, analysis, design, management, and tools.QUALITY_STANDARD
2023

Team Coaching

Axon Training

Three-month, 24-hour program focused on leadership and team development.LEADERSHIP
2022

Testing QA Manual

CoderHouse

Training in manual testing fundamentals, design, documentation, and execution.TEST_DESIGN
2021

Professional Testing Master — Advanced Level

Universidad Tecnológica Nacional

Advanced 60-hour course completed with an Excellent grade.ADVANCED_QA
2021

Professional Testing Master

Universidad Tecnológica Nacional

A 37-hour professional software testing program completed with an Excellent grade.QA_ENGINEERING
2021

Video Game Testing

Academia QA

Testing of video games and applications on mobile devices.GAME_TESTING
2021

Product Manager

CoderHouse

Product development from ideation, research, and value proposition through MVP construction.PRODUCT
2021

Digital Marketing Program

EGG

A 160-hour theoretical and practical program on brands, strategy, branding, and digital communication.DIGITAL_GROWTH
2020

Automation with Java and Selenium

Selenium Academy

Four-month program on web automation from the ground up using Java and Selenium.CERTIFICATE_NOT_PUBLISHEDAUTOMATION
2020

Digital Marketing

EGG

Five-month training program in digital strategy, brand presence, and communication.CERTIFICATE_NOT_PUBLISHEDMARKETING
2020

Coaching

EGG / ACROS Training

A 26-hour live online course.COACHING
2020

Database Fundamentals

Universidad Tecnológica Nacional

Tables, integrity, data types, and fundamentals for working with databases.DATABASES
2017

University Expert in Ethical Hacking

Universidad Tecnológica Nacional

180 hours covering security, cryptography, penetration testing, social engineering, malware, servers, and OWASP.OFFENSIVE_SECURITY
INTERNAL

Secure Coding

Belatrix

Three-month training on the OWASP Top 10 and vulnerability mitigation during development.INTERNAL_TRAININGSECURE_CODE
INTERNAL

Mobile App Testing

Belatrix

Two-month training in mobile testing, interruptions, devices, and mobile-specific scenarios.INTERNAL_TRAININGMOBILE_QA
6 YEARS

English

Belatrix

Continuous training and practice in written and spoken English for international work environments.LANGUAGE_TRAININGENGLISH
2009—2012

Systems Analyst and Advanced Programmer

Instituto Nuevo Cuyo

Three-year degree in systems analysis, programming, and computing fundamentals.ACADEMIC_STUDYSOFTWARE
SPEAKER.LOG

Sharing knowledge is also an important part of my career.

  • Training QA — QARMY
  • Cybersecurity — ADEN
  • Security — Mega Testing Week
  • Training QA — Crowdar
  • Training QA — Belatrix
  • Automation — Nahual
  • Information Security — Underc0de
  • Information Security Instructor — Instituto Nuevo Cuyo

07 / PEER.REVIEWS

Professional recommendations

“
I can confidently say that Danilo Vezzoni’s high level of commitment, organization, and effectiveness is reflected in his work. His QA experience enabled excellent results in the projects we shared.
Giovanna Yannelli
Giovanna YannelliProject Manager / Scrum Master at REVAI
“
Danilo is an excellent professional, passionate about quality and committed to results. He shares his knowledge, contributes to a positive work environment, and is constantly learning.
Monica Colombo
Monica ColomboSenior Manager, Technology
“
He has an impressive ability to understand problems and solve them in different ways. He consistently goes beyond what is requested by proposing original and innovative ideas.
Sergio Alonso
Sergio AlonsoSysadmin / Systems Administrator
“
Danilo Vezzoni is dedicated and reliable. I highly recommend his work.
Julio Acevedo
Julio AcevedoDirector of Economic Development

08 / FIELD.NOTES

Notes and activity

Original notes, press coverage, and activities preserved as static HTML.

Danilo Vezzoni, Outstanding Young Person 2024September 17, 2024

Danilo Vezzoni, Outstanding Young Person 2024

JCI Argentina recognized Danilo Vezzoni as one of Argentina’s 10 Outstanding Young People of 2024 for his technology career and social impact.

READ_LOG →Underc0de Day Shined at Espacio ArizuSeptember 9, 2024

Underc0de Day Shined at Espacio Arizu

The Underc0de Day technology expo brought more than 4,000 people together at Espacio Arizu for technology, education, jobs, gaming, and community.

READ_LOG →Polo TIC Year-End EventDecember 21, 2021

Polo TIC Year-End Event

Danilo Vezzoni presented the Underc0de initiative to Mendoza’s technology ecosystem.

READ_LOG →Partnership with Godoy CruzAugust 9, 2021

Partnership with Godoy Cruz

Underc0de secured a space for technology workshops and job-oriented training.

READ_LOG →Cybersecurity Talk at ADENApril 2, 2021

Cybersecurity Talk at ADEN

Ethical phishing, metrics, and practical training to prevent real-world attacks.

READ_LOG →Mega Testing WeekMarch 22, 2021

Mega Testing Week

A remote session on critical web security vulnerabilities for thousands of attendees.

READ_LOG →Partnership with Las HerasMarch 22, 2021

Partnership with Las Heras

Joint work on technology, training, and consulting for the local community.

READ_LOG →Rescatalos: a Mendoza Platform for Pet Adoption and RecoveryJanuary 21, 2019

Rescatalos: a Mendoza Platform for Pet Adoption and Recovery

Danilo and Gianella Vezzoni created Rescatalos, a nonprofit platform for lost, found, and adoptable pets.

READ_LOG →
OPEN_ALL_LOGS()

09 / MEDIA.STREAM

Videos and talks

A selection of content about QA, testing, automation, technology, and practical experiences shared through QARMY.

WATCH_MORE_ON_YOUTUBE ↗CONNECT_ON_LINKEDIN

10 / OPEN.CONNECTION

Let’s build something that works well.

Available for QA projects, consulting, automation, technical leadership, training, partnerships, and technology products.

OPEN_WHATSAPP ↗SEND_EMAIL
EMAILinfo@dvezzoni.com
PHONE+54 9 261 5658888
LINKEDINlinkedin.com/in/dvezzoni ↗
YOUTUBE@QARMY-UC ↗
TELEGRAM@underc0de
LOCATIONMendoza, Argentina
MODERemote / Freelance
STATUSAVAILABLE
CERTIFICATE_VIEWER
OPEN_FULL_SIZE ↗