Riya S.
Junior Data Science Specialist
Open to offersNew to PlatformAbout
Riya S. is on track to complete her Master of Science in Data Science from Chandigarh University by 2026, having already obtained a Bachelor in Computer Applications from Panjab University in 2024. She holds an IBM Data Science Professional Certificate and has experience as a Data Science Intern at Cognifyz Technologies, where she executed complex data preprocessing, collaborated with senior scientists to enhance predictive models, and documented workflows for stakeholder presentations. Additionally, she serves as a Data Science Project Lead at Chandigarh University, where she engineered a highly accurate toxic comment detection API, integrating multilingual capabilities to streamline global content moderation. Her technical repertoire includes Python, Scikit-learn, NLP, and web development with Flask and React, which she utilized in developing a real-time toxicity classification system and a voice-controlled desktop assistant, showcasing her expertise in data-driven application development.
Experience
Data Science Intern
Cognifyz Technologies · 2025 — 2025Executed data preprocessing pipelines for real-world datasets, employing automated Pandas scripts and outlier detection techniques. Collaborated with senior data scientists in constructing and validating predictive models, focusing on feature engineering and hyperparameter tuning. Documented technical workflows and presented findings to stakeholders using Jupyter Notebook deliverables.Data Science Project Lead
Chandigarh University · 2024 — PresentEngineered a Flask-based toxic comment detection API, achieving high classification accuracy on multilingual test samples. Integrated auto-translation and dual-language storage to enhance global moderation workflows. Organized team sprint planning to improve review efficiency.
Skills & Expertise
Education
- Master of Science in Data ScienceChandigarh University · — — 2026
- Bachelor of Computer Applications (BCA)Panjab University · — — 2024
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