
Data Scientist
He is proficient in building microservices using FastAPI and Python to support AI systems for manufacturer defect detection. Isac has gained experience across a variety of industries, including house flipping, fintech, and manufacturing. One of his notable achievements is developing a system for automating processes at a major US-based Big Tech company using machine learning techniques. This system helps managers grant access to internal applications and optimizes response times.
In addition to his professional accomplishments, Isac won a machine learning hackathon in November 2018, securing first place. His diverse industry experience and technical proficiency make him a valuable asset in developing and implementing advanced AI solutions.
Developed a fraud detection system for client documents at Hospital Unimed using Python and Vertex AI, enabling automated classification of personal records and enhancing accuracy in fraud prevention.
Designed and delivered a Proof of Concept (PoC) for an AI-powered assistant to support psychologists during therapy sessions.
Built pipelines to process and transcribe audio using Whisper and Pyannote, including speaker diarization for precise session analysis.
Applied LLMs with Map-Reduce and RAG techniques to extract insights, detect emotions, and identify Cognitive Behavioral Therapy (CBT) elements from therapy transcripts.
Implemented advanced audio denoising and source separation (DSS) techniques to significantly improve transcription quality by removing background noise.
Generated structured reports and comprehensive summaries by combining LLM-driven summarization with map-reduce frameworks, effectively addressing context length limitations in large models.
Developed interactive dashboards using Python, Plotly, Seaborn, and Dash to visualize insights and statistics from therapy sessions, including the recurrence of emotions, frequent cognitive distortions, and other key behavioral metrics.




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