Parthrajsinh Dabhi

Full-Stack Developer | Data, AI & Business Systems

Master's student in International Information Systems with hands-on experience building full-stack applications and data-driven workflows. Experienced in developing scalable systems while considering business requirements, with a focus on data, AI-assisted solutions, and practical problem solving.

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const developer = {
  name: "Parthrajsinh",
  location: "Nuremberg, DE",
  skills: ["React", "Node", "Python", 
           "TypeScript", "APIs", "SQL", 
           "MongoDB"],
  mindset: "Building scalable systems 
            with business impact"
}

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About Me

I'm a Master's student in International Information Systems at Friedrich-Alexander-Universität Erlangen-Nürnberg, with hands-on experience building full-stack applications and data-driven workflows.

I have worked on production-oriented systems involving REST APIs, dashboards, and real-time features, focusing on writing clean, scalable code and contributing effectively in collaborative development environments.

I'm particularly interested in developing systems that combine software, data, and business impact, with a growing focus on AI-assisted solutions and automation.

💻 Software Development

Building scalable web applications with modern frontend and backend technologies.

📊 Data & Analytics

Working with data, APIs, and structured systems to derive insights and improve decisions.

🤖 AI & Automation

Exploring AI-driven workflows and automation to enhance productivity and systems.

🔐 Systems & Security

Understanding system design, reliability, and basic security practices in applications.

Featured Work

Projects

⚡

⚡ ML · Time-Series · Python

German Energy Price Forecasting

End-to-end forecasting system on 10,182 hours of real SMARD data. Leakage-free feature engineering, walk-forward validation, and XGBoost with SHAP explainability — beats the naive price-lag baseline that already achieves R² of 0.887.

MAE5.89 €/MWh

R²0.9179

WMAPE6.1%

Data10,182 hrs

Python XGBoost SHAP Scikit-learn Pandas TimeSeriesSplit

View Notebook → Full Repo

📊

📊 Power BI · DAX · Business Intelligence

Energy Market Analytics Dashboard

5-page interactive Power BI dashboard translating XGBoost forecasts into operational decisions. Spike detection identified 244 price events concentrated in the 17–21h window. WMAPE computed using weighted metrics to handle Germany's 573 negative-price hours in 2025.

Spikes244 detected

sMAPE9.9%

Pages5

PeriodJan 25–Feb 26

Power BI DAX SMARD Data Risk Analytics Trading Signals

View Dashboard → GitHub

Other Projects

🎂

⚛️ React · Vite · E-Commerce

Cake Bakery Website

Production-ready React e-commerce website for a bakery business. Full shopping cart with real-time state updates, multi-page routing, product detail pages, checkout flow, and course registration — deployed on Vercel with zero-configuration CI/CD.

React 19 Vite React Router Bootstrap 5 CSS3 FontAwesome

View Code →

🧁

🛠 Full-Stack · REST APIs · Dashboards

Bakery Management System

Full-stack business management system handling products, orders, and admin workflows for a bakery operation. REST APIs connect an interactive dashboard frontend to a MongoDB backend — supporting end-to-end operational monitoring and order tracking across modules.

React Node.js MongoDB REST APIs

View Code →

🏠

🏗 React · TypeScript · MySQL

Property Search Platform

Real estate platform supporting property search, dynamic quotation generation, and enquiry management. TypeScript frontend with efficient component architecture and smooth UX across listing and detail flows, integrated with a MySQL backend via REST APIs.

React TypeScript MySQL API Integration

View Code →

💬

⚡ Real-Time · WebSockets · Node.js

Messaging & Order Coordination

Real-time buyer-seller messaging and order coordination system built on event-driven architecture. WebSocket connections deliver instant message updates and live order status changes across buyer and seller interfaces, with Node.js backend ensuring consistent state sync.

React WebSockets Node.js Real-time

View Code →

Parthrajsinh Dabhi

About Me

💻 Software Development

📊 Data & Analytics

🤖 AI & Automation

🔐 Systems & Security

Projects

German Energy Price Forecasting

Energy Market Analytics Dashboard

Cake Bakery Website

Bakery Management System

Property Search Platform

Messaging & Order Coordination

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