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Raffles Yohanes

Fullstack Developer

Crafting exceptional digital experiences with modern web technologies

Jakarta, Indonesia

About Me

I am a passionate and dedicated Fullstack Developer with extensive expertise in modern web and mobile technologies. My journey in software development began with the intensive Full-Stack JavaScript program at Hacktiv8, where I honed my skills in building robust, scalable applications.

On the frontend, I specialize in React, Next.js, and React Native, creating responsive and intuitive user interfaces that deliver exceptional user experiences. My backend proficiency spans Node.js, Bun, Express, NestJS, and various modern frameworks like Hono and Elysia, complemented by strong database skills in PostgreSQL, MongoDB, and Redis.

I'm particularly enthusiastic about TypeScript and Go, leveraging type safety and performance to build maintainable, efficient applications. My analytical approach to problem-solving enables me to architect comprehensive solutions that address complex technical challenges while meeting business requirements.

Continuously exploring emerging technologies and best practices, I'm committed to crafting innovative digital experiences that make a meaningful impact. I thrive in collaborative environments and am always eager to contribute to projects that push the boundaries of what's possible in web and mobile development.

Tech Arsenal

Armed with a diverse set of modern technologies, I craft exceptional digital experiences. Here's my tech stack that powers innovative solutions:

JavaScript
JavaScript
TypeScript
TypeScript
Go
Go
React
React
Bun
Bun
Node.js
Node.js
Express
Express
MongoDB
MongoDB
PostgreSQL
PostgreSQL
MySQL
MySQL
Next.js
Next.js
Nest.js
Nest.js
Hono
Hono
Tailwind
Tailwind
Vercel
Vercel
Redux
Redux
GraphQL
GraphQL
Jest
Jest
WebSocket
WebSocket
Expo
Expo
Sequelize
Sequelize
GORM
GORM
GCP
GCP
AWS
AWS

Featured Projects

Here are some of my projects that I have worked on

Badminton-Court-Booking
December 2024

Badminton-Court-Booking

A mobile application for booking badminton courts with geolocation-based search and real-time chat.

MongoDB
React-Native
Express.js
Expo
Javascript
Socket
Midtrans
JWT
Bcryptjs
Tokopedia-clone
November 2024

Tokopedia-clone

A web-based e-commerce application inspired by Tokopedia.

React
Vercel
TypeScript
Zod Validation
MongoDB
Next.js
Reddit-clone
November 2024

Reddit-clone

A mobile application for social media inspired by Reddit.

React Native
React
Apollo Server
GraphQL
Expo
MongoDB
Apollo Client
Ink-it
November 2024

Ink-it

A web game inspired by Gartic.io with an added Typing Race game.

React
Vite
Express
Sequelize
Socket.IO
Context
Tailwind
Axios
GCP
Vercel

Education

SMAN 15 BANDUNG

SMAN 15 BANDUNG

High School – Science (MIPA)

2021 – 2024

Hacktiv8

Hacktiv8

Full Stack JavaScript Immersive Program

August 2024 – December 2024

Certifications

Hacktiv8 Certificate

Hacktiv8 Certificate


Issued December 2024

Get In Touch

Interested in working together? Let's connect and create something amazing.