Astha Soni
HackPrinceton | MS DS’26 | Actively Seeking Data Science New Grad Roles | Ex-Data Analyst Intern @ JustDogs | Ex-Python Intern @ BrainyBeam | Ex-JSE Intern @ S&P Global
- Role
- Ai Ml Engineering Intern at Zscaler
- Location
- Bellevue, WA, US
- LinkedIn followers
- 500 followers
About Astha Soni
I\'m an AI/ML Engineer passionate about building production-ready AI systems that solve…
Experience
Ai Ml Engineering Intern
May 2025 — Present · San Jose, CA, US
Developed an audio guardrail system for LLM misuse prevention by fine-tuning Wav2Vec2 audio classification models with Hugging Face Transformers, achieving 85% jailbreak detection accuracy across diverse audio inputs- Synthesized comprehensive audio samples from scratch using Google Cloud TTS, with manual labeling, and trained classification models on GPU-backed AWS EC2 instances, improving robustness by 18% compared to baseline- Designed a robust and rigorous evaluation pipeline using Coqui XTTS voice cloning; validated performance across 4 benchmark datasets, achieving 86% F1-score and ensuring reliable cross-speaker generalization.
Education
Stony Brook University
Master's degree
2024 — 2026
Pandit Deendayal Energy University
Bachelor of Engineering - BE
2020 — 2024
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