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I am a Data Scientist and Full-Stack Developer with hands-on experience in building production ML systems and applications in healthcare technology. Currently, I am leading the technical development of an AI-powered patient monitoring platform that serves over 1,000 active users at the Instituto de Medicina Tropical, Peru’s leading medical research institution.…

Arny Eliu Salazar Cobian

Data Scientist, Full Stack Developer, AI Engineer

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I am a Data Scientist and Full-Stack Developer with hands-on experience in building production ML systems and applications in healthcare technology. Currently, I am leading the technical development of an AI-powered patient monitoring platform that serves over 1,000 active users at the Instituto de Medicina Tropical, Peru’s leading medical research institution.…

Available to hire

I am a Data Scientist and Full-Stack Developer with hands-on experience in building production ML systems and applications in healthcare technology. Currently, I am leading the technical development of an AI-powered patient monitoring platform that serves over 1,000 active users at the Instituto de Medicina Tropical, Peru’s leading medical research institution.

Skills

Experience Level

Intermediate

Intermediate

Intermediate

Intermediate

Language

Spanish; Castilian

Fluent

English

Intermediate

Work Experience

Data Science Intern (Technical Lead) at Instituto de Medicina Tropical Alexander von Humboldt

March 1, 2025 - Present

Leading technical development and architecture of PISAAC, an AI-powered WhatsApp chatbot for COVID-19 patient monitoring serving 1,000+ active patients. Key Achievements: - Redesigned system architecture to improve reliability and scalability, reducing critical errors by implementing a dual-AI fallback system - Developed custom NLP integration achieving 97% classification accuracy complementing Watson Assistant's 99% precision - Analyzed 82K+ patient interaction records spanning 4 years to identify engagement patterns and optimize system performance - Integrated PostgreSQL, Watson Assistant, and WhatsApp Business API to create a robust healthcare monitoring solution - Generated comprehensive data analytics reports guiding product strategy and patient engagement improvements Technologies: Python, PostgreSQL, Watson Assistant, SimpleNLU, WhatsApp API, Data Analytics, Healthcare IT

Data Science Intern (Technical Development Lead) at Instituto de Medicina Tropical Alexander von Humboldt - UPCH

March 1, 2025 - Present

Led technical development and architecture of PISAAC, an AI-powered WhatsApp chatbot for COVID-19 patient monitoring serving over 1,000 active patients. Redesigned system architecture, achieving high classification accuracy. Developed comprehensive data analytics modules and integrated various technologies to create a robust healthcare monitoring solution.

Data Science Intern at Instituto de Medicina Tropical Alexander von Humboldt - UPCH

March 1, 2025 - August 1, 2025

Contributed to the initial development and testing of the PISAAC healthcare monitoring system. Performed data analysis on patient interaction patterns and supported the deployment of WhatsApp-based communication.