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@nkuppan

Naveen Kumar Kuppan

nkuppan
Chennai, India

Hi there! I'm Naveen 👋

I am a passionate Android developer focused on building clean, production-grade applications that give users complete control over their digital lives.

My main focus right now is Expense Manager, an open-source personal finance tracker built natively from the ground up using Kotlin, Jetpack Compose, and clean multi-module architecture.

🔒 Why My Work Matters

Most financial software tracks your habits, sells your data, or clutters your screen with intrusive ads. I believe managing your money shouldn't cost your privacy. Expense Manager is 100% offline-first, tracker-free, and open-source, so you can verify exactly where your data goes (nowhere but your device!).

🚀 What Sponsorship Accelerates

Maintaining native Android apps requires continuous refinement to handle OS updates, SDK modifications, and UI optimisations. Your sponsorship directly allows me to dedicate focused development hours to ship high-priority roadmap features:

  • Home-screen widgets for seamless, rapid transaction logging.
  • Biometric security locks to safeguard local data.
  • Automated local backups and beautiful PDF/CSV report exports.

Thank you so much for backing independent, native Android open-source software!

@nkuppan

My immediate goal is to find our first 3 core monthly backers to help keep the active development of Expense Manager moving forward. Reaching this milestone proves there is a community that values ad-free, privacy-first Android apps! This initial support will directly fund dedicated development windows where I can focus purely on implementing highly requested features like Home Screen Widgets for instant logging and Biometric App Lock to keep your local financial data completely secure.

Featured work

  1. nkuppan/expensemanager

    Enable users to store their expense & incomes and keep track of their finances.

    Kotlin 143
  2. nkuppan/country

    To select country information such as country name, flag, dial code, currency and states. Android library as a list implementation with activity and dialogs.

    Kotlin 22

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$ a month

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$5 a month

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Title: 🍕 Filter Coffee & Code

Description: You use Expense Manager regularly to track your budgets. Buying me a coffee every month helps me dedicate focused hours to keeping the app clean and stable.

Reward: Prioritised bug reports (your issues get looked at first).

$10 a month

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Title: 🚀 Feature Fueler

Description: You are a heavy user of the app and want to see it grow. This tier directly funds dedicated development windows where I can focus purely on building and deploying highly-requested native Android features like Home Screen Widgets and Biometric Locks.

Reward: Prioritised bug reports and feature requests—your feedback moves to the front of the line.

$25 a month

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Title: 🛡️ Open Source Champion

Description: You are a true believer in offline-first, privacy-focused software, or a fellow developer supporting clean native architecture. This generous tier provides massive stability to the project and ensures long-term maintenance.

Reward: Your name or GitHub profile proudly listed in the README.md contributors section of the repository!