@viviantech
Turning small tasks into big insights | Data Science Learner | Public Health & Community Impact
Data science learner with a background in public health and community resilience. Passionate about turning data into actionable insights, from simple Python scripts to exploring how AI can solve real-world problems. Here on Hashnode, I document my learning journey in Python, data science, and AI, sharing projects, reflections, and beginner-friendly guides. Believer in using tech, storytelling, and volunteering to create impact.
Data Science Internships → hands-on projects in Python, data cleaning, and analytics. Research Collaborations → applying data-driven insights to sustainability, health, and education. Community Projects → building volunteer-driven systems for impact and resilience. Content & Knowledge Sharing → writing beginner-friendly guides, insights, and tutorials. Consulting & Partnerships → bridging public health expertise with data-driven decision-making.
6d ago · 5 min read · Introduction Imagine you're a school administrator with a spreadsheet of 649 students. You know some are heading toward failure, but which ones? And why? A teacher can’t realistically analyze 33 varia
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Feb 17 · 4 min read · Week 18 of my data science bootcamp introduced tree-based classification through three progressively complex tasks, customer purchase prediction, diabetes risk classification, and employee attrition pipeline with quantified business recommendations. ...
Join discussionFeb 7 · 5 min read · Introduction – Why This Task Mattered At first glance, the objective of this take-home task was straightforward: predict crop yield using historical weather data. However, beyond building a functioning model, this exercise was an opportunity to demon...
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Jan 25 · 5 min read · When I first opened the take‑home task, the goal sounded simple on paper: predict crop yield using weather data. But behind that single sentence was a much broader challenge, an assignment designed to test not just whether I could run models, but whe...
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Jan 19 · 5 min read · As a young female data science intern navigating the competitive tech landscape, I received a career-defining challenge: a comprehensive take-home assignment testing every regression technique from polynomials to production pipelines. Six datasets ar...
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