Software Developer | AI & Full Stack Enthusiast

🔹 BCA Student (2024-2027)

github

Sachin Kumar  • Peerlist

🚀 ATS Resume Analyzer Built a Resume ATS Score Checker using Python + Streamlit. Upload Resume + Job Description → Get ATS Score % + Missing Keywords Tech: Python, Streamlit, pdfplumber, scikit-learn, TF-IDF Live Demo: https://ats-resume-analyzer-m69nndyojszpt5nj6opg6s.streamlit.app/ GitHub: https://github.com/Sachin-SDE12/ATS-Resume-Analyzer

ATS-Resume-Analyzer

I built an ML-powered FAQ Chatbot that understands user intent using NLP. 🔧 Tech Stack: • Python 3.14 + Gradio 5.x for interactive UI • Sentence-Transformers (all-MiniLM-L6-v2) for semantic embeddings • PyTorch for model inference • Cosine Similarity for intent matching 💡 Key Learning: Instead of keyword matching, the bot converts questions to 384-dimensional vectors. This helps it understand rephrased queries and improves accuracy by 70%. 🎯 Challenges Solved: 1. Handled Gradio 5.x breaking changes with `type="messages"` format 2. Implemented threshold-based fallback for out-of-scope questions 3. Deployed with Git version control on GitHub The complete code is open-sourced here: 👉 https://github.com/Sachin-SDE12/Chatbot-Codealpha-Task-2-

Chatbot FAQ

Developed a command-line expense tracking application using Python. Key Features: - Add, view, and delete daily expenses - Export expense data to CSV format - Monthly expense summary and analysis Technical Highlights: - Implemented file I/O operations for data persistence - Used exception handling for robust user input validation - Version controlled with Git and hosted on GitHub GitHub: https://github.com/Sachin-SDE12/expense-tracker-cli

Expense Tracker CLI

🌐 Built a Language Translation Tool that supports 20+ languages with real-time translation, Text-to-Speech, and Copy functionality. 🛠️ Tech Used: → HTML5, CSS3, JavaScript → MyMemory Translation API → Web Speech API (TTS) → Hosted on GitHub Pages https://github.com/Sachin-SDE12/language-translator-code-alpha-task-1-

Sachin Kumar

Software Developer | AI & Full Stack Enthusiast 🔹 BCA Student (2024-2027)