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Jigyashu Saxena

@jigyashusaxena

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I build generative AI and machine learning applications, from RAG document chatbots to AI-powered SaaS platforms.

India

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What I'm looking for

I'm looking to build practical machine learning and generative AI products, applying Python, RAG, model fine-tuning, and cloud skills while growing through hands-on engineering work.

I've built generative AI applications including a multi-PDF chat tool using Streamlit, FAISS, LangChain, SentenceTransformer embeddings, and Hugging Face Flan-T5.

For QuoteAI, I fine-tuned Gemma-2B with LoRA, PEFT, TRL, 4-bit quantization, and FP16 optimization. I also built an AI SaaS platform with 5+ generative tools, custom AI agents, Clerk authentication, and role-based access control.

During my ML internship at Internship Studio, I developed Python-based machine learning pipelines that improved prediction accuracy by 25%. I've also led a dark-pattern detection Chrome extension project that won at the state level and advanced to the national DBPH Hackathon round.

Experience

Work history, roles, and key accomplishments

Associate

Nation With Namo

Dec 2025 - Apr 2026 (4 months)

Managed campaign operations across 21 Assembly Constituencies in Murshidabad during the 2026 West Bengal Legislative Assembly Elections, coordinating SIR, CMS, D2D campaigns, Parivartan Yatra, and booth-level execution. Designed and optimized high-volume election material workflows, streamlining PDF printing, booth-wise material distribution, and operational logistics.

Excel Campaign Management Operations Logistics Stakeholder Coordination Data Management

ML Intern

Internship Studio

Jun 2024 - Aug 2024 (2 months)

Developed a machine learning pipeline using Python, Keras, and Scikit-learn, implementing feature engineering and optimizing models, resulting in a 25 percent improvement in prediction accuracy. Achieved Mean Squared Error of 3421.57 with Random Forest and 3104.28 with Artificial Neural Networks for video ad view forecasting.

Python Keras scikit learn Machine Learning Feature Engineering Model Optimization