DEV Community: Girish Thota

I Built an ATS Resume Checker Using JavaScript

Girish Thota — Mon, 09 Mar 2026 04:23:05 +0000

While applying for jobs, I realized many resumes get rejected by ATS systems before a human even sees them.

So I built a small tool called ATS Resume Checker.

What it does:

• Scores your resume out of 100
• Compares resume with job description
• Detects missing keywords
• Provides suggestions to improve ATS compatibility

The tool runs directly in the browser and requires no installation.

It was a fun side project and I learned a lot while building it.

If you're interested, you can check it out here:

https://thotagirish.gumroad.com/l/ewgpja

Live project link :
https://girishthota.github.io/ATS-Resume-Checker-Resume-Score-Keyword-Analyzer/

Password Generator tool

Girish Thota — Sun, 08 Mar 2026 10:27:36 +0000

Strong passwords are important for protecting online accounts, but creating secure passwords manually can be difficult.

To make this easier, I built a simple password generator that instantly creates strong and random passwords.

Features:
• Generate secure random passwords
• Choose password length
• Include numbers and special characters
• Quick and easy to use

This tool helps users create strong passwords for websites, applications, and online services without having to think about complicated combinations.

Password generators are useful because weak or reused passwords are one of the most common security risks online.

If you're interested in trying the tool, the downloadable version is available here:

I’d also love to hear suggestions on what other small developer tools could be useful.

Invoice Generator Tool

Girish Thota — Sun, 08 Mar 2026 10:24:52 +0000

I built a simple invoice generator for freelancers

Freelancers often need to create invoices quickly for clients, but many tools are either complicated or require subscriptions.

So I built a simple invoice generator that allows freelancers to quickly create invoices and download them.

Features:
• Add client details
• Add products or services
• Automatic total calculation
• Download the invoice as PDF

The goal was to keep the tool simple and fast so freelancers can create invoices in seconds.

If anyone here is freelancing or working with clients, I’d love to hear what features you think an invoice generator should have.

The downloadable version is available here:
https://thotagirish.gumroad.com/l/wpzrfv

I built a simple JSON CSV converter for developers

Girish Thota — Sun, 08 Mar 2026 10:12:34 +0000

When working with APIs or datasets, I often receive data in JSON format. But many times I needed to quickly convert that data into CSV so it could be opened in Excel or Google Sheets.

Most online tools I tried were either slow, filled with ads, or required signup.

So I built a small JSON → CSV converter that does the job quickly.

Features:
• Upload JSON file
• Convert it instantly to CSV
• Download the CSV file
• Simple and lightweight

This tool was built mainly as a small developer utility to make data conversion easier.

If anyone finds it useful, the downloadable version is available here:

https://thotagirish.gumroad.com/l/vtqvip