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dhruvbhavsar0612/README.md

Hi there, I'm Dhruv Bhavsar πŸ‘‹

AI Systems Engineer & Researcher | Backend Specialist

Specializing in Agentic Workflows, Graph Algorithms, and Large-Scale RAG Architectures.

LinkedIn Email Portfolio


πŸ”¬ Academic & Research Focus

I bridge the gap between theoretical machine learning and scalable production systems. My engineering philosophy centers on optimizing compute economics and solving high-concurrency constraints.

Currently, I am an AI Engineer at Wappnet Systems, where I was awarded Employee of the Year (2024) for architecting enterprise AI solutions. My work focuses on:

  • Graph Theory: Optimizing pathfinding on large-scale graphs ($>$50k nodes) using Contraction Hierarchies.
  • Agentic AI: Building autonomous multi-agent systems using the Model Context Protocol (MCP) and OpenAI Agents SDK.
  • Deep Learning: Researching hybrid architectures (LSTM+CNN) for time-series forecasting on satellite imagery.

πŸ› οΈ Technical Arsenal

Domain Stack
Languages Python Rust C++ SQL
AI & ML PyTorch LangChain TensorFlow OpenCV
Backend & Systems FastAPI Redis Docker Apache Airflow
Data Engineering Apache Spark Polars PostgreSQL

πŸ“¦ Open Source & Live Deployments

πŸ“ž Interactive Voice Demos

  • AI Career Counselor: [+1 (775) 640-9474](tel:+1 (775) 640-9474)
    • A real-time voice agent capable of autonomous research. Built with Twilio & OpenAI to demonstrate accessible, privacy-first personal assistance over standard telephonyβ€”no internet or apps required.

πŸ¦€ Rust & Tooling

  • rustlette: A high-performance Rust implementation of the Starlette ASGI framework. Focused on zero-cost abstractions for async web services.
  • fastapi-smith: An opinionated project generator (CLI) for production-ready FastAPI architectures. Available on PyPI. View docs here

🧠 Computer Vision & AI

  • calorie-tracker-ai: "Snap & Track" nutritional analysis engine. Combines Computer Vision for object detection with Multimodal LLMs to estimate caloric content from single images in real-time.

🌐 Live AI Platforms

  • teleai.tech: Enterprise AI Telephony platform.
  • voice.teleai.tech: Real-time Voice-to-Text conversational interface. Engineered on the HCI principle that humans speak faster than they type, but read faster than they listen. Features instant low-latency generation for rapid information retrieval.

TeleAI Chat AI Platform

An intelligent AI-powered chat assistant with seamless integrations

Live Demo API

Features
  • AI-powered chat with context awareness
  • Gmail integration for email management
  • Slack integration for team collaboration
  • Jira & Notion task management
  • Calendar integration (Outlook & Google)
  • Intelligent search across all platforms
  • Secure OAuth authentication
Quick Access
How to Use
  1. Visit chat.teleai.tech
  2. Sign up using your email or OAuth provider
  3. Connect your integrations (Gmail, Slack, Jira, Notion, etc.)
  4. Start chatting with your AI assistant!
Tech Stack
  • Frontend: React, Vite, TailwindCSS
  • Backend: FastAPI, Python, PostgreSQL
  • AI: OpenAI, LangChain
  • Infrastructure: AWS EC2, Nginx, PM2
  • CI/CD: GitHub Actions

πŸš€ Featured Research & Engineering

1. High-Performance Maritime Routing Engine

  • The Challenge: Calculating optimal sea routes on a 50,000+ node graph with sub-second latency constraints.
  • The Innovation: Implemented Contraction Hierarchies to pre-process graph overlays, moving beyond standard Dijkstra/A* limitations. Re-architected the Python request handler to solve GIL (Global Interpreter Lock) bottlenecks.
  • Result: Reduced query latency from 2s to <100ms (p99).
  • Stack: Python, Graph Theory, Threading.

2. Solar Irradiance Forecasting (ISRO Research)

  • Organization: Indian Space Research Organisation (ISRO).
  • The Challenge: Forecasting solar events using 200GB+ of multi-sensor satellite raster data.
  • The Innovation: Developed a hybrid LSTM + CNN architecture to capture both spatial features (CNN) and temporal dependencies (LSTM).
  • Result: Outperformed baseline ARIMA/SARIMA models by 40% during high-fluctuation weather events.
  • Resources: πŸ“„ Read Research Report
  • Stack: PyTorch, OpenCV, SciPy, CUDA.

3. Agentic Orchestration Platform (Osora.ai)

  • The Challenge: Preventing infinite reasoning loops in autonomous AI agents while managing costs.
  • The Innovation: Built a multi-agent state machine using Redis for active memory (<5 min window) and PostgreSQL for long-term recall. Developed custom MCP Servers for Slack/Jira integration.
  • Result: Reduced token consumption by 63% via prompt optimization and separated "Reasoning" vs "IO" agents.
  • Stack: FastAPI, OpenAI Agents SDK, Redis.

πŸ“œ Certifications & Awards

πŸ† Honors

  • Employee of the Year (2024) | Wappnet Systems
    • Awarded for rapid delivery of high-impact AI architectures across Healthcare & Logistics sectors.
  • Smart Kart Innovation Project | _VOIS Innovation Marathon | View Certificate
    • Developed an IoT-enabled Smart Kart prototype during the Vodafone Idea Foundation internship.

πŸŽ“ Verified Certificates

  • Supervised Machine Learning: Regression and Classification - DeepLearning.AI & Stanford University | View Certificate
    • Instructor: Andrew Ng. Focus on gradient descent and logistic regression architectures.
  • Python for Data Science and Machine Learning Bootcamp - Udemy | View Certificate
    • Comprehensive curriculum on Scikit-Learn, Pandas, and Neural Networks.
  • GDSC Core Team Member (2021-2022) - Google Developer Student Clubs | View Certificate
    • Recognized for technical leadership and community building at New L.J. Institute of Engineering and Technology.

Open to research collaborations and engineering opportunities.

Pinned Loading

  1. fastsql-project-setup fastsql-project-setup Public

    uvx fastapi-smith@latest

    Jinja 1

  2. rustlette rustlette Public

    Rust impl of Starlette to power your FastAPI project

    Rust

  3. calorie-tracker-ai calorie-tracker-ai Public

    Python

  4. exploratory-data-analysis exploratory-data-analysis Public

    Jupyter Notebook

  5. bank-calls-analysis-PwC bank-calls-analysis-PwC Public

    I have used a SVM to classify and predict if a phone call to a selected customer should be effective or not

    Jupyter Notebook

  6. model-implementation model-implementation Public

    I have coded and implemented basic machine learning models in this repository using python and its libraries.

    Jupyter Notebook