Welcome to my Portfolio
Being an Android Developer, it is always fascinating developing apps that make real life problems easier and that is exactly what I do.
I have developed a plenty of Top class, industry compliant Android Apps till now with 2 of them on the Playstore and one is supported by a research paper and the other has been open sourced for contributions.
Apart from that, I have worked on more than 30 apps in my experience of 2 years in internships and freelancing and 4.5+ years of professional experience.
I have published a research paper titled A Novel Patient Monitoring System using Photoplethysmography and IOT in the age of Covid-19 exploring how camera based optical techniques like photoplethysmography help in measurement of vital signs in covid-19 patients and provide a remote patient monitoring system when combined with IoT by developing an app SPO2 Watcher: A PPG based Oximeter and Heart Rate Sensor which is now open sourced on my Github.
I have worked on Airtel Thanks App, ranked #2 in Top Free Productivity apps by google, with a userbase of over 10,00,00,000 users and more than 10,00,000 transacting consumers on the app daily handling thousands of Terabytes of data in transactions.
My Apps
These are few of the best best apps that are made by me or I have worked on while the only developer working on it investing 100s of hours to achieve perfection.
ECHO - A Lite Music Player
Everyone loves offline music.
ECHO is a lightweight offline music player taking less than 6 MB of space having features most heavy music players like Spotify do not have.
Tired of music playback stopping when you accidentally kill the playing app, ECHO brings you the always playing feature even Spotify or Amazon Prime Music don't have. Kill all apps as you seem, your music, if playing will keep playing and you can stop it by tapping the cross in the notification.
It is successfully deployed on the Playstore, loved by 22,000+ people and rated 4.3. Celebrating 7 years of deployment in 2025.
KPass: An Offline Password Manager
A truly offline password manager that stores your passwords on the device after encryption with AES. Can export the passwords to a password protected PDF.
In the age of cloud backed password manager, what if you
- Don't want your passwords to be stored on the cloud?
- Only want to store your passwords in your own smartphone?
- Want to have easy cross-platform sharing of the stored passwords in a secured manner without involving the internet at all?
KPass is tailor made with all these features.
- It is Completely offline, stores all your passwords securely in Room Database after encrypting with AES cipher
- The Cipher key stored is securely in Android Keystore,
- No more syncing passwords to the web, no more relying on a cloud storage and trust their data protection technology.
Features:
1. Store and manage your passwords securely offline.
2. Biometric authentication to unlock the app.
3. App locks as soon as you leave it.
4. Easy-to-use interface with alphabetical sorting of website or app names.
5. Securely export passwords to a password-protected PDF with a password provided by you
6. Copy passwords directly from the home screen.
7. Search passwords by username and website/app name.
8. Simple and intuitive UI.
9. All passwords are encrypted using AES.
10. Automatic reminders for updating passwords older than 3 Months.
11. Option to manually configure reminders for each password.
Available to download on my Github.
K-GPT: The All in one AI Chatbot
A two in one chatbot android app powered by both Gemini and OpenAI's Chat GPT in one place. Choose your preferred AI model, chat, ask questions, see message history. No need to have separate apps, no sign up required, just dive in and use the most powerful models provided by both the Platforms.
Features:
1. Chat with latest and most famous models of Gemini as well as ChatGPT.
2. Stores message history upto 1 week.
3. Limit the number of tokens used in responses generated by ChatGPT and OpenAI Models to save on Token Cost.
4. Switch models with ease.
5. Smooth animated responses from the AI models.
6. Skip animations whenever required.
7. Clean UI, adapting to the device's Material You Theme.
8. Copy messages with a long tap.
9. Clear platform wise or all message history.
Available on my Github
MovieBuff: A TMBD App Clone
A Clone of the TMDB app using their free api and MVVM architecture.
Features:
1. Lists latest movies on the home screen.
2. Shows comprehensive details about the movies.
3. Can filter movies based on their genres.
4. Can sort movies by rating, popularity and release date.
5. Allows users to search for their movies.
*Please note that the "tmdb" logo used here is for attribution only following the guidelines on their website.
Available on my Github