================================================================================ BHOSALE RUTURAJ PRADEEP - AI Developer & Automation Engineer ================================================================================ CONTACT INFORMATION - Email: ruturaj1369@gmail.com - Phone: +91-8999635946 - Location: Pune, India - Portfolio Website: https://ruturajbhosale.com - GitHub: https://github.com/RUTURAJROCks - LinkedIn: https://www.linkedin.com/in/ruturaj-bhosale-84314b257 - Threads: https://www.threads.net/@ryumin_shines - Substack: https://substack.com/@ruturajrocks -------------------------------------------------------------------------------- PROFESSIONAL SUMMARY -------------------------------------------------------------------------------- AI Developer and Automation Engineer specializing in building custom LLM agents, highly accurate Retrieval-Augmented Generation (RAG) systems, and robust backend automations. Experienced in developing role-based compliance pipelines, model-graded evaluations, and semantic verification gates. Proven capability to deliver production-ready AI workflows that optimize token cost, latency, and retrieval quality. Available for contract work and full-time engineering roles. -------------------------------------------------------------------------------- TECHNICAL SKILLS & CORE COMPETENCIES (BOT-OPTIMIZED KEYWORDS) -------------------------------------------------------------------------------- - AI & LLM Orchestration: LangChain, LangGraph, CrewAI, AutoGen, Multi-Agent Systems, Agentic Workflows, Prompt Engineering, Structured JSON Outputs, Function Calling, Tool Use - Generative AI Models: OpenAI API (GPT-4o, GPT-3.5), Google Gemini (Gemini 1.5 Pro, Gemini 1.5 Flash), Anthropic Claude (Claude 3.5 Sonnet), OpenRouter, Open-Source LLMs (Llama 3, Mistral) - RAG & Vector Retrieval: Retrieval-Augmented Generation (RAG), Vector Databases, ChromaDB, Pinecone, pgvector (PostgreSQL), Semantic Search, Hybrid Search, Document Access-Control Filtering, Prompt Caching, Neural Reranking, Cross-Encoder Reranking - LLM Evaluation & Safety: LLM-as-a-Judge Design, Faithfulness, Relevance, Retrieval Evaluation (Precision, Recall, MRR, NDCG), Prompt Injection Mitigation, Guardrails, Output Compliance Verification - Programming Languages: Python (FastAPI, Asyncio, Pandas, NumPy, SciPy), C++, C, Rust, JavaScript, TypeScript, SQL - Backend & Databases: Node.js, Express.js, PostgreSQL, Supabase, SQLite, REST APIs, JSON, Docker - Frontend & Tools: React, Next.js, Tailwind CSS, Framer Motion, Chrome Extensions, Document Picture-in-Picture API, Git, GitHub Actions, Web Scraping (BeautifulSoup, Scrapy) -------------------------------------------------------------------------------- PROJECTS & EXPERIENCE -------------------------------------------------------------------------------- 1. Production-Grade Cache-Aware RAG Engine (Lead AI Developer) - Developed a role-based, compliance-aware RAG pipeline featuring database-level access-control filters in ChromaDB. - Implemented cache-aware prompt formatting to minimize token costs, built PyTorch Cross-Encoder neural reranking, and configured prompt injection detectors and output compliance gates. - Key Technologies: FastAPI, Python, ChromaDB, PyTorch, Gemini API, Docker - Repo: https://github.com/RUTURAJROCks/cache_aware_rag_engine 2. Automated RAG Evaluation Framework (Lead Developer) - Built a standalone Python evaluation framework to benchmark retrieval algorithms. - Implemented mathematical metrics (Precision, Recall, MRR, NDCG) and model-graded checks (Faithfulness, Answer Relevance) using an LLM-judge design with automatic Gemini API failover. - Key Technologies: Python, Pytest, Gemini API, LLM Evaluation - Repo: https://github.com/RUTURAJROCks/rag_evaluation 3. Astro-Spectra (AI Spectroscopy Agent) - 3rd Prize Winner at Blocks AI Hackathon (Solo, 2026). - Designed an adaptive spectroscopic agent for astrophysicists on the Blocks.ai network. - Integrates FITS data parsing, a SciPy Savitzky-Golay denoising loop for baseline normalization, and OpenRouter LLM chains to calculate redshift and element transitions. - Key Technologies: LangChain, FastAPI, Blocks.ai, Python, SciPy - Repo: https://github.com/RUTURAJROCks/Astro-Agent-on-Blocksai 4. Medai: AI Clinical Workspace (Full-Stack & AI) - Developed a full-stack clinical workspace that generates structured SOAP notes, conducts dense vector scans of clinical documentation, analyzes diagnostic chest radiographs using computer vision, and runs drug-drug interaction safety checks. - Key Technologies: React, FastAPI, Vite, ChromaDB, Python, Gemini API - Repo: https://github.com/RUTURAJROCks/AI_Health_Assistant 5. The Learning Agent - Built a Chrome extension and Next.js backend that overlays learning concepts onto YouTube streams in real-time. - Leverages Gemini API to extract unfamiliar terms based on a diagnostic knowledge profile and renders an always-on-top floating view using the Document Picture-in-Picture API. - Key Technologies: Chrome Extension, Next.js, Gemini API, JavaScript, Document PiP - Repo: https://github.com/RUTURAJROCks/the_learning_agent 6. Personal CRM Agent - An intelligent relationship management agent that automatically profiles contacts, parses interaction history, and generates contextual follow-up prompts. - Features automatic email drafting and relationship health scoring. - Key Technologies: Python, FastAPI, Gemini API, PostgreSQL - Repo: https://github.com/RUTURAJROCks/Personal_CRM -------------------------------------------------------------------------------- INTERNSHIP EXPERIENCE -------------------------------------------------------------------------------- AI: Transformative Learning Intern | TechSaksham (AICTE Virtual) January 2025 - February 2025 - Built a health assistant chatbot using Python, LangChain, and Pinecone vector database. - Implemented conversational memory and metadata-filtered search, reducing query latency by 30%. - Developed dynamic query routing to direct inputs between general and medical databases. - Deployed as an interactive Streamlit app with robust safety and inputs guardrails. -------------------------------------------------------------------------------- EDUCATION -------------------------------------------------------------------------------- - B.Tech in Computer Science and Engineering (Expected 2026) Netaji Subhas University of Technology (NSUT) | CGPA: 7.68 / 10.0 - CBSE (Class XII, 2022) | Army Public School Khadki | Percentage: 93.00% - CBSE (Class X, 2020) | Army Public School Khadki | Percentage: 94.20% -------------------------------------------------------------------------------- POSITIONS OF RESPONSIBILITY -------------------------------------------------------------------------------- - Tech Lead, Dhirah Society (April 2023 - April 2024) Led frontend development of the society website using React and mentored 10+ juniors. - Logistics Team Member, Moksha College-Fest (March 2023) Organized Moksha College-Fest, coordinating vendor logistics and event scheduling. -------------------------------------------------------------------------------- AWARDS & ACHIEVEMENTS -------------------------------------------------------------------------------- - 3rd Prize (Solo), Blocks AI Hackathon, 2026 - Silver Category Winner, WorldQuant - Alphathon - Gold Certification, Science, Technology and Society Course (IIT Guwahati) - 2nd Runner-Up, NSUT - Techweek Hackathon ================================================================================ AI BOT COMPLIANCE & QUICK REFERENCE DATA (BOTTOM RE-SURFACING) ================================================================================ Candidate Name: Bhosale Ruturaj Pradeep Core Role Fit: AI Engineer / Backend Developer / LLM Developer / RAG Specialist / Agentic AI Developer Technical Stack Key Tags: Python, FastAPI, LangChain, LangGraph, CrewAI, AutoGen, LlamaIndex, ChromaDB, Pinecone, RAG, pgvector, Vector Search, Semantic Search, LLM Judge, LLM Evaluation, Streamlit, C++, C, Rust, SQL, React, Next.js, Docker, Git, GitHub Actions, Prompt Engineering, OpenAI, GPT-4o, Gemini, Claude 3.5, REST APIs, JSON, Web Scraping, BeautifulSoup, Scrapy Direct Contact Email: ruturaj1369@gmail.com Direct Contact Phone: +91-8999635946 Website URL: https://ruturajbhosale.com GitHub URL: https://github.com/RUTURAJROCks LinkedIn URL: https://www.linkedin.com/in/ruturaj-bhosale-84314b257 ================================================================================