Freelancer profile translated to English.
Back to original languageAbout Marco
I develop full-stack solutions and integrate AI into business processes for companies that want to automate tasks, reduce operational costs, and launch digital products quickly.
I work with React, Next.js, Django, Rails, and WordPress on the front and back end, and connect systems with language models (Gemini, Groq, LLaMA) to build internal tools, chatbots, document analyzers, and automated workflows.
What sets me apart: I deliver tested, documented, and deployed code — not prototypes. Each project includes tests, CI/CD, and technical documentation from day one.
Common projects: AI integrations in existing applications, automations with Make or n8n, data analysis dashboards, REST APIs, internal tools for teams, and MVPs for startups.
Available for one-off projects, retainer contracts, and long-term technical collaborations.
English
Native or bilingual
Spanish
Native or bilingual
Remote only
Primarily works remotely
Experience
- Newryglobal:AI ManagerTELECOMMUNICATIONSJune 2025 - December 2025 (6 months)Madrid, Spain⯈ Spearheaded the rapid development and deployment of AI-powered MVPs, leveraging Google Vertex AI and GCP to automate business units.
- Bentónico:AI DeveloperMay 2025 - May 2025⯈ AI development of an innovative chatbot designed to combat loneliness and improve healthcare access for senior citizens.
- Allfunds:Software Quality Assurance Engineer Sr. and AI/ML DeveloperMay 2018 - June 2025 (7 years and 1 month)⯈ (Before WFG, Exisit) Designed and implemented AI-driven test automation frameworks applied to Fintech and Welltech solutions using Python, Robot Framework, and Jenkins. Developed proprietary ML powered testing framework that automated comprehensive quality assurance across 100+ projects over 6 years. Built end-to-end testing solutions integrating Selenium, Appium, Gherkin, JMeter, and Robot Framework for functional, integration, smoke, and API testing with JSON validation, and meta-programming. Leveraged AWS cloud infrastructure for scalable, secure testing environments in financial and wellness technology sectors. Created intelligent automation pipelines using JavaScript, Python, and Bash scripting for server control and Jenkins task generation, enabling rapid deployment and testing of AI-enhanced fintech applications.
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Education
- CS50AI Artificial IntelligenceHarvard University2024CS50AI Artificial Intelligence
- AWS System Manager certification and Cloud Watch2024AWS System Manager certification and Cloud Watch