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Frederico CaixetaFC
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Frederico Caixeta

@fredericocaixeta

AI ML Engineer/Developer with 3 years of experience.

Brazil
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What I'm looking for

Exciting challenges that drive businesses optimization and, most importantly, empower people.

Software engineer specialized in Artificial Intelligence and Machine Learning, dedicated to building safer and more inclusive technology. My career covers the development of deepfake detection solutions, prompt-injection defense systems, AI models for audio deepfake detection, and fact-checking agents fighting misinformation. I am also passionate about accessibility, with experience building sign language (Libras) translation programs to make technology more inclusive for the deaf and hard-of-hearing communities.

Experience

Work history, roles, and key accomplishments

authenti.co logoAU
Current

Software Engineer

authenti.co

Jun 2024 - Jun 2025 (1 year)

- Sign language translation using AI / Machine Learning pipelines, enhancing web visualization and character development.
- Machine Learning model developed to detect synthetic media content with a simples pre-processing technique for audio analysis.
- AI Agent developed to browse on the web, searching for a specific input from the user, to verify whether a content is fake news or true.

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Current

Data Scientist

Jun 2025 - Present (4 months)

- Developing AI Analysts Agents, RAG & GraphRAG products in banking background.
- Extracting necessary information in readable and insightful structure from unstructured formats.
- Improving customer & partners experience with AI, enhancing reports and analysis with insightful and structured data.
- MCP / Agents / A2A Protocol

Education

Degrees, certifications, and relevant coursework

FF

Federal University in Juiz de Fora

Bachelor of Science, Mechanical Engineering

2015 - 2022

Activities and societies: - Machine Learning projects for industrial environment with IoT integrations - Comparison of diesel emissions with post-combustion treatments - Participant in the SAE Brasil Aerodesign competition team - Member of the Junior Enterprise group

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Frederico Caixeta - Software Engineer - authenti.co | Himalayas