Dhaval Gagiya | Python • FastAPI • React Developer

About

I work on building backend systems and web applications that address real-world problems with reliability and efficiency. My projects involve creating secure APIs using FastAPI and Python, along with designing responsive interfaces using React.js and Tailwind CSS. I've handled tasks such as web data extraction using Selenium, managing sessions and CAPTCHA, and organizing data into structured formats like CSV and JSON. With experience in both SQL and NoSQL databases, I focus on creating solutions that are scalable, optimized, and easy to maintain. I'm always exploring better ways to enhance performance and deliver clean, user-focused software.

Experience

Software Developer — Binary Bits.co

Apr 2025 – Aug 2025

I led the development of an accounting tool designed for Chartered Accountants. manage payments, service records, and employee commissions in an organized way. I used FastAPI and MySQL for the backend, and React.js with Tailwind CSS for a clean and responsive frontend. I also built secure APIs with role-based access control. Alongside this, I created custom scripts to scrape data from public and protected websites, handling things like sessions and CAPTCHA. The data was formatted into CSV/JSON and made available through live API endpoints. I worked with both MySQL and MongoDB to ensure the system was fast, reliable, and handled data smoothly .

Software Developer Intern — Binary Bits.co

Oct 2023 – Mar 2025

Contributed to backend logic, automation tasks, and data handling.
Developed scripts for automating data extraction from multiple sources using tools like Selenium.
Integrated Pandas for data validation and quality checks to ensure accurate outputs
Supported in designing modular code structures to enhance script reliability and performance

Skills

Languages

Python, JavaScript, SQL

Frameworks & Libraries

FastAPI, Flask, React.js, Pandas, BeautifulSoup, Selenium

Databases

MongoDB, MySQL

DevOps & Tools

Git/GitHub, Google OAuth, Canva, Photoshop, MS Office

Specialties

API Design, Automation, Web Scraping, Data Validation, Secure Auth, Production Systems

Projects

Modern Billing System Python • FastAPI • React • MongoDB

Full-featured billing platform: Admin/Staff roles, custom items, instant bill printing, order history, dynamic GST & currency, theme personalization (user colors), guest demo mode, Google OAuth login. API-driven, role-protected, and scalable architecture.

FastAPI React MongoDB Google Auth PDF/Print

Auto Web Cloner Python • Flask • BeautifulSoup

Flask-based UI cloning engine. Paste a URL → generates an offline-ready repo with HTML, CSS, JS, and assets, proper folder structure, captcha-aware flows, and Pandas-powered data validation.

Flask Selenium BeautifulSoup Pandas Automation

Python Developer