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Hi, I'm

Jiss Joy

Committed to building beautiful applications and writing clean, well-tested code focused on performance, scalability, and security.

Me

Years of experience

Projects Completed

Code commits

About Me

Skills
Tech
Javascript
Tech
Typescript
Tech
Ruby
Tech
Python
Tech
React
Tech
Next.js
Tech
Ruby on Rails
Tech
Flutter
Tech
Django
Tech
Figma
Tech
MySQL
Tech
PostgreSQL
Tech
Tailwind CSS
Tech
Redux
Tech
Docker
Tech
AWS

Experience and Academic qualifications

Full-Stack Engineer

Cybereason

Add and maintain features and components to the core portal. Standout features include a tool that visualizes the attack path of a malware, using Next.js and Rust.

  • TypeScript
  • Rust
  • Next.js

Software Engineer

Canbright Co. Ltd.

Designed and implemented multiple front-end features using Next.js, ensuring seamless integration with the backend. Designed and implemented key backend features using Ruby on Rails, while refactoring existing code to address database performance bottlenecks, resulting in a 40% decrease in application response time.

  • JavaScript
  • TypeScript
  • Ruby on Rails
  • Next.js
  • AWS

Android Developer Intern

Smartech Brain Technologies

Designed, built, and deployed 3 Android e-commerce applications, leveraging various Firebase products to enhance functionality and user experience.

  • Java
  • Firebase

Projects

便利予約 (Benri Yoyaku)
Developed a queue-based reservation management system to reduce wait times for customers at salons, clinics and restaurants using Next.js and other tools.
Medillah
Designed and built an android application where users can book appointments with doctors and get prescriptions online. Users can also buy over-the-counter drugs and have them delivered to their homes.
Bio-mimicking Spider Robot
Led the development of a bio-mimicking, eight-legged spider robot for rough terrain navigation, focusing on the project's programming and control systems, with integrated surveillance capabilities.
BConnect
An intra-university forum and discussion platform for students to ask and answer questions, and engage in discussions across various categories and topics. Students can chat with each other and share resources

Contact

+81 7012994499

Monday-Friday from 9:00~19:00

jissjoy1@gmail.com

Feel free to drop a mail.

Osaka, Japan

Let's grab coffee when you are around.