# BHOSALE RUTURAJ PRADEEP
## AI Developer & Automation Engineer

### Contact Information
- **Email:** ruturaj1369@gmail.com
- **Phone:** +91-8999635946
- **Location:** Pune, India
- **Portfolio Website:** [ruturajbhosale.com](https://ruturajbhosale.com)
- **GitHub:** [github.com/RUTURAJROCks](https://github.com/RUTURAJROCks)
- **LinkedIn:** [linkedin.com/in/ruturaj-bhosale-84314b257](https://www.linkedin.com/in/ruturaj-bhosale-84314b257)
- **Threads:** [threads.net/@ryumin_shines](https://www.threads.net/@ryumin_shines)
- **Substack:** [substack.com/@ruturajrocks](https://substack.com/@ruturajrocks)

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## 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.

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## 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)

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## 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:** [GitHub Link](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:** [GitHub Link](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:** [GitHub Link](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:** [GitHub Link](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:** [GitHub Link](https://github.com/RUTURAJROCks/the_learning_agent)

### 6. Personal CRM Agent
- An 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:** [GitHub Link](https://github.com/RUTURAJROCks/Personal_CRM)

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## 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.

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## 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%

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## 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.

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## 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

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## 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