Marcelo Ferro
@marceloferro1
Senior Prompt Engineer specializing in hyper-automation, generative AI, and data-driven solutions.
What I'm looking for
I am a Senior Prompt Engineer and Data Scientist with hands-on experience building generative AI solutions, hyper-automation workflows, and production-ready integrations for enterprise clients.
I have led projects using GPT-4, Claude and custom models, implemented API integrations, and deployed automation with tools such as n8n to increase operational efficiency and deliver measurable business impact.
My background includes developing predictive models with Python, R, TensorFlow, and Big Data tools (Hadoop, Spark), plus visualization with Tableau and Power BI to translate data into strategic insights.
I combine technical leadership, project management, and consulting experience to guide cross-functional teams, maintain quality in AI systems, and drive innovation that boosts productivity and system performance.
Experience
Work history, roles, and key accomplishments
Prompt Engineer
Sinapsys Tecnologia
Apr 2025 - Present (7 months)
Led advanced solutions development using LLMs and generative AI to deliver custom software and hyper-automation workflows, improving operational efficiency and model performance for enterprise clients.
Prompt Engineer
Sabio Adv
Sep 2024 - Apr 2025 (7 months)
Developed and optimized prompts and conversational workflows for legal applications, fine-tuned models and integrated OpenAI APIs to improve accuracy and context-awareness in legal systems.
Specialized Programmer
Selbetti
Jul 2022 - Jul 2024 (2 years)
Led technology development projects, coordinated teams, enforced best practices, and implemented automation and system integration solutions to enhance operational workflows and delivery quality.
Education
Degrees, certifications, and relevant coursework
Universidade Norte do ParanĂ¡
Bachelor of Technology, Cloud Computing
2020 - 2024
Completed a Bachelor of Technology (CST) in Cloud Computing with coursework in cloud architectures and related technologies.
FIAP
Postgraduate, Computer Science
2023 - 2023
Completed a postgraduate program in Computer Science covering advanced computing topics and software development.
FIAP
Postgraduate, Business Intelligence
2023 - 2023
Completed a postgraduate program in Business Intelligence covering data analysis and decision-support systems.
Tera
Postgraduate, Data Science & Machine Learning
2022 - 2023
Completed a postgraduate program in Data Science & Machine Learning focused on model development and applied ML techniques.
Veduca
Postgraduate, Project Management
2023 - 2023
Completed a postgraduate program in Project Management focused on project planning and execution.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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