Arisha N

AI Engineer

Orange • Full time

Aug 2019 - Present • 6 yrs 10 mos

Delivered 10+ projects spanning ML engineering, data science, NLP, computer vision, and AI tutoring. Projects included synthetic video generation for AI training, vulnerability dataset engineering, cryptographic system implementation, statistical modeling, and LLM/PyTorch consulting. Clients endorsed skills in clear communication, reliability, and collaboration. 1. Machine Learning Project Support — Report, Slides & Poster Apr 2026 – May 2026 Provided end-to-end support for an ML project including technical report writing, slide deck creation, and research poster design. 2. Synthetic Evacuation Video Generation (Subway CCTV Perspective) Mar 2026 – Apr 2026 Designed and generated fixed-camera synthetic evacuation videos simulating subway CCTV footage for AI model training datasets using generative video tools. 3. Dataset Preparation — CVEfixes Vulnerability Classification Apr 2026 Engineered a leakage-aware, file-level vulnerability classification dataset from the CVEfixes repository. Delivered clean, balanced train/validation splits for downstream ML training. 4. Cryptographic Engine — SHA-1 and DES Implementation Mar 2026 Implemented SHA-1 and DES cryptographic algorithms from scratch, delivering verified, working code with documentation. 5. PyTorch Consultant Feb 2026 – Mar 2026 Provided expert-level PyTorch consulting, assisting with model architecture, debugging, and training pipeline optimization. 6. Praat Annotations Dec 2025 – Dec 2026 Performed detailed phonetic annotations using Praat software for speech/linguistics research data pipeline. 7. Cryptography Tutoring — Satoh's Miller Inversion Algorithm on BN Curves Nov 2025