I'm a Software Engineer / Full-Stack Developer focused on building practical software systems across full-stack development, backend APIs, AI/ML applications, observability, and Web3/blockchain systems.

I use my GitHub to document projects that combine application development with real-world engineering workflows: CRM systems, AI-assisted features, monitoring platforms, ML deployment projects, and blockchain infrastructure experiments.

• Building full-stack applications with React, Vite, FastAPI, and modern JavaScript tooling
• Designing backend APIs with Python, FastAPI, SQLAlchemy, and database-backed workflows
• Exploring AI-assisted applications with LangGraph, Groq, Ollama, and LLM workflow tools
• Working with observability and monitoring tools such as OpenTelemetry, Grafana, VictoriaMetrics, vmagent, and Docker
• Developing Web3 systems with Solidity, Hardhat, TypeScript, Hyperledger Besu, Polygon Amoy, and ZoKrates
• Improving project quality through Docker, Docker Compose, GitHub Actions, documentation, and reproducible setup flows

A full-stack CRM module for logging Healthcare Professional interactions through structured forms and an AI-assisted chat logger.

Tech Stack: React, Vite, Redux Toolkit, FastAPI, SQLAlchemy, LangGraph, Groq/Ollama, Docker, GitHub Actions

What it demonstrates:

• Full-stack application structure with frontend and backend separation
• CRUD APIs for interaction management
• AI-assisted summaries, sentiment, action items, and next-best-action suggestions
• Docker-based local setup
• Backend tests and frontend build checks through GitHub Actions

Repository: hcp-crm

A Web3 project exploring cross-chain asset movement between a private Hyperledger Besu network and Polygon Amoy using a Lock -> Prove -> Verify -> Mint workflow.

Tech Stack: Solidity, Hardhat, TypeScript, Ethers.js, ZoKrates, Hyperledger Besu, Polygon Amoy, Docker

What it demonstrates:

• Smart contract development with Solidity and Hardhat
• ERC-1155 based asset workflow
• Cross-chain architecture between private and public networks
• zk-SNARK proof verification concepts
• Relayer-based event handling

Repository: zk-crosschain-besu-amoy

A containerized monitoring framework using OpenTelemetry, Grafana, and VictoriaMetrics.

Tech Stack: OpenTelemetry, Grafana, VictoriaMetrics, Docker

Current documentation focus:

• Clarifying the monitoring architecture
• Adding setup and execution flow
• Documenting services and metrics pipeline
• Making the project easier to evaluate from a recruiter perspective

Repository: ml-monitoring-framework

An end-to-end machine learning project focused on housing price prediction and deployment-oriented ML workflow.

Tech Stack: Python, scikit-learn, Flask, Docker, Google Colab, deployment tooling

Current documentation focus:

• Presenting the ML workflow more clearly
• Improving setup and usage instructions
• Documenting the prediction/API flow
• Adding limitations and future improvements

Repository: CaliforniaHousePricing

A clothing rental/ecommerce project currently being organized for clearer portfolio presentation.

Current documentation focus:

• Clarifying whether the project is frontend-only or full-stack
• Documenting user flows, pages, and setup instructions
• Adding screenshots and feature evidence
• Improving README quality for recruiters

Repository: Rental-Clothing

Python · JavaScript · TypeScript · Java · SQL · HTML · CSS

React · Vite · Redux Toolkit · React Router · Tailwind CSS · Axios

FastAPI · Flask · SQLAlchemy · Node.js / Express · REST APIs

Scikit-learn · Pandas · NumPy · LangGraph · LangChain · Groq · Ollama · OpenCV · MediaPipe

SQLite · PostgreSQL-ready setups · MySQL · Firebase · Render · Firebase Hosting

Docker · Docker Compose · GitHub Actions · Git · GitHub · VS Code

Grafana · VictoriaMetrics · OpenTelemetry · vmagent · Node Exporter

Solidity · Hardhat · Ethers.js · Hyperledger Besu · Polygon Amoy · ZoKrates

• Cleaning and organizing repositories for a recruiter-ready GitHub portfolio
• Improving README files with clearer project overviews, setup instructions, architecture flows, and limitations
• Adding screenshots, demo sections, and stronger documentation to major projects
• Archiving or making older test/demo repositories private
• Strengthening the presentation of full-stack, backend, observability, AI/ML, and Web3 projects

I am positioning my GitHub around practical software engineering projects that show:

• Full-stack application development
• Backend API design
• AI-enabled software workflows
• Observability and infrastructure monitoring
• Web3 and blockchain architecture exploration
• Documentation and reproducible development practices

• LinkedIn: Siddhant Jadhav
• Email: siddhant823jadhav@gmail.com
• Portfolio: Add portfolio link here, if available