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Frederico Caixeta
@fredericocaixeta
AI ML Engineer/Developer with 3 years of experience.
BrazilWhat I'm looking for
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
AUCurrent
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.
ADCurrent
- 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
IASoftware Engineer
IAV
Jun 2023 - Jun 2025 (2 years)
- AI-driven automotive scenarios generation based on natural language input, converting user requests (e.g., 'a car at 50 kph and another at 100 kph') into dynamic, data-driven simulations.
- Machine Learning implementation to optimize project performance and enhance overall test-environment efficiency with anomalies detection.
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
Tech stack
Software and tools used professionally
Availability
Looking for a job
Location
BrazilAuthorized to work in
Portfolio
fredcaixeta.github.io/my-portfolioSalary expectations
60k-100k USD
Job categories
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