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Dhruv Patel - Senior Backend & DevOps Engineer
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👨‍💻 About Me

class DhruvPatel:
    def __init__(self):
        self.name        = "Dhruv Patel"
        self.role        = "Senior Backend & DevOps Engineer"
        self.location    = "Ahmedabad, India 🇮🇳"
        self.education   = "M.Tech – NIT Jalandhar (2022)"
        self.experience  = "5+ years"

    @property
    def current_focus(self):
        return [
            "🔥 Building end-to-end MLOps pipelines with QLoRA fine-tuning",
            "🤖 Building RAG pipelines with LangChain & LangGraph",
            "☁️  Architecting cloud-native systems on AWS EKS",
            "🔁  Automating CI/CD with GitHub Actions & ArgoCD",
            "🧠  Exploring LLM fine-tuning & agentic AI workflows",
        ]

    @property
    def fun_fact(self):
        return "I fine-tune LLMs on free GPUs and turn natural language into SQL 🚀"

🛠️ Tech Stack

🔤 Languages & Frameworks

Python SQL Django FastAPI React Bash

🤖 Generative AI & LLM

LangChain OpenAI LangGraph RAG Vector DB Embeddings HuggingFace QLoRA

🔬 MLOps & Model Serving

MLflow DVC PyTorch PEFT

☁️ Cloud & DevOps

AWS Kubernetes Terraform Docker ArgoCD GitHub Actions Helm Azure

🗄️ Databases & Messaging

PostgreSQL MongoDB Redis MySQL RabbitMQ Celery

📊 Observability

Prometheus Grafana


🚀 Featured Projects

🔥 PyForge-LLM — MLOps Pipeline

End-to-end LLM fine-tuning pipeline with QLoRA on free GPU

Tech Stack: TinyLlama QLoRA MLflow DVC FastAPI Docker

  • Fine-tuned TinyLlama-1.1B on 18k Python code instructions using QLoRA (train loss: 0.6248)
  • Full MLOps stack: DVC data versioning + MLflow experiment tracking
  • FastAPI inference server with streaming + Docker containerization
  • Trained on free Google Colab T4 GPU — zero cost

View Repo

🧮 AI Math Assignment Evaluator

SaaS platform for auto-grading student math assignments using AI

Tech Stack: FastAPI LangChain RAG VectorDB

  • Evaluates open-ended math answers with LLM reasoning
  • RAG pipeline with vector database for context retrieval
  • Scalable SaaS multi-tenant architecture

View Repo

🤖 AI Data Chatbot (NL → SQL)

Multi-agent system converting natural language to SQL queries

Tech Stack: LangGraph FastAPI PostgreSQL OpenAI

  • LangGraph multi-agent orchestration workflow
  • Translates plain English into accurate SQL queries
  • Supports complex joins and aggregations

View Repo

🎾 Racquetheroes Real-Time Sports Backend

Live sports scoring backend with WebSocket support

Tech Stack: Django Redis WebSocket Docker

  • Real-time pub/sub with Redis for live score updates
  • WebSocket connections for instant client delivery
  • Handles high-concurrency match events
  • Live at racquetheroes.com

Live Demo

📈 TradeAlert Platform

Automated trading alerts with Telegram bot notifications

Tech Stack: FastAPI Telegram Python

  • Integrated with FYERS API for live market data
  • Telegram bot for instant trade signal delivery
  • Configurable alert thresholds and conditions

View Repo

🏢 Multi-Tenant SaaS Platform

Scalable SaaS backend with full tenant isolation

Tech Stack: Django PostgreSQL Redis Azure

  • Schema-based tenant isolation in PostgreSQL
  • Redis caching for tenant session management
  • Azure cloud deployment with autoscaling

View Repo

📧 Email Warm-up Platform

Production SaaS for email deliverability warm-up

Tech Stack: FastAPI Celery Redis Docker

  • Automated email warm-up scheduling engine
  • Asynchronous processing with Celery workers
  • Live at warmup.sendwithhma.com

Live Demo


📊 Skills Overview

Backend Engineering     ████████████████████  95%
Generative AI / LLM     █████████████████░░░  85%
MLOps & LLM Fine-tuning ███████████████░░░░░  75%
Cloud & DevOps          ████████████████░░░░  80%
Database Design         ███████████████░░░░░  75%
Frontend (React)        ████████████░░░░░░░░  60%
Category Skills
🐍 Programming Python, SQL, Bash
⚙️ Backend FastAPI, Django, REST APIs, WebSockets
🤖 Generative AI LangChain, LangGraph, RAG, OpenAI, Embeddings, Vector DBs
🔥 MLOps & Fine-tuning QLoRA, PEFT/LoRA, MLflow, DVC, HuggingFace, PyTorch, TRL
🗄️ Databases PostgreSQL, MySQL, MongoDB, Redis
☁️ Cloud AWS (EKS, EC2, S3, RDS), Azure
🔧 DevOps Docker, Kubernetes, Terraform, Helm, ArgoCD, GitHub Actions
📡 Messaging RabbitMQ, Celery
📊 Observability Prometheus, Grafana, FluentBit, OpenObserve

📈 GitHub Stats




🌱 Currently Learning & Exploring

🔭 Exploring 💡 Deep-Diving 🎯 Goals 2025
LLM Fine-tuning (QLoRA) Agentic AI Workflows Open-source AI contribution
LlamaIndex Multi-modal RAG AWS Solutions Architect cert
Rust for performance eBPF & observability Write technical blog posts

🤝 Connect With Me

LinkedIn Portfolio Email GitHub


"Code is not just instructions for machines — it's architecture for ideas."


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