
ME.SELF
Hi there! I’m Yoseph Wijaya Savianto.
I’m a passionate developer with a love for coding, creativity, and connection. While programming is my primary focus, my curiosity and enthusiasm have led me to explore a variety of interests beyond the tech world.
I believe in the power of collaboration, innovation, and, yes—hugs! Whether you’re looking to build something amazing together, share ideas, or simply connect, feel free to drop me a message. Let’s create, grow, and make friends along the way. 😊
Life Quote
“Problem, bug, and error is a success in disguise.”
Me. 2023
I guess you already know what is it.
Have Fun!!
project-list
(tap icon apps to see detail)







anySH

This project apps has been shutdown on 2014 by Omnia Media Pte. Ltd.
Toon Dentistry

Features of tooth dentistry apps is simple. Login page with animation for children, video manager to download purchased video and playback it, download manager to see downloaded video with notification.
This project apps has been shutdown on 2014 by Omnia Media Pte. Ltd.
DebuneXchange

This apps project has been shutdown on 2014 by Omnia Media Pte. Ltd.
Bondfond

This application has intriguing interface and good design to implement inside mobile apps. Little bit hard to implements the design but thanks to the team, I got priceless experience working with good developer team to make it happen. Install and try the apps, it's free and you can make your stories photo here and share it through your social media environment(facebook, instagram, twitter, whatsapp, google+, and share url link to BondFond web).
スシロー

I was developing this renewal design of sushiro apps as front-end developer of iOS and Android. Implementing every intriguing design, animation, and consulting interface based on human guidelines apple. This application help me a lot to gain experience on Android platform as well, and hopefully this apps will gain more popularity and more usefull than before.
Just released renewal design V3.0 on May 2017,
Available support for iOS 9.0+,
Updated new release V3.1.2 on October 2017
Milestone maintenance released by Yoseph Wijaya:
- V3.0.0 to V3.1.2
TerraTalk

This apps is for Learning English with AI.
Based on experience, when learning other foreign language, we need to be part of it in daily life in order to master it faster, but since looking partner or people who talk other language everyday is hard, with AI inside of this apps, it simulate a situation in real life for you to deal, just like you having partner or people that speak other language for you to experience.
I am developing and maintenance the application as iOS dev.
Troubleshooting some bug, improvement, and develop new Interface for TerraTalk apps.
Hopefully with this apps, you all can mastering English language faster than ussual and more fluent.
Released version 3.3 in Appstore
Updated new release V3.3 on August 2018
Milestone maintenance and developed release by Yoseph Wijaya:
- V2.18.0 to V3.3.1
PayPay

This App is for payment, easily pay at any-where with so many cashback and discount campaign.
Japan now strongly suggest on using cashless on every market as many as possible.
Thus this application will come in handy, there's plenty payment app like this outside, but this App has its own unique capabilities on the payment itself.
Bring your daily life at ease, even pay your monthly utility needed such as gas, electricity, and so on.
You can also split it easily if you go with your friend.
Try it first and see the difference.
I really hope this app could go big someday.
Released version 2.7.0 in Appstore
Milestone maintenance release included by Yoseph Wijaya and Team
- V1.xx.0 to current version
Curcifer Tech
https://curcifer-tech.whopfi.com/projects.html

Currently it become my personal blog at the moment. but time by time if people want to join Curcifer Tech blog, then there will be more techies inside to share great materials for technologies.
The purpose of this blog is to share any new finding in passive income information in the world.
Updated 2023 CT
WhopFi

Escalating DeFi protocol to new level. Logging all important with detailed report. To solve the issue about the fear to join DeFi (Decentralized Finance).
For Defi Owner, using this service they can avoid huge financial lose due to immutable code before submission. For DeFi Customer, subscribing to this service they can avoid huge financial lose due to naughty business owner.
This still in progress, but already open for Review Smart Contract only.
Updated 2023 WhopFi
Your Crypto Bank

The bank in here is not like ordinary bank, but this contain many project to solve problem in cryptocurrencies.
Currently only Central Swap feature is available to try, you can swap your crypto across blockchain with connection of decentralized wallet, such as metamask. available in Polygon, Avalanche, BSC, and Ethereum blockchain.
FYI, since this project currently only myself working solo, if you developer, ui/ux, smart contract dev, or any investor interested to join early stage, please reach me out.
There are upcoming project that will be implemented soon in YCB. Please Stay tune!
Updated 2023 YCB
contact
Machida
Tokyo
Japan
Yoseph Wijaya Savianto
mailto: [email protected]
GitHub: @nsnull0
Linkedin: yoseph wijaya