Hi This is

Yuet Jin Jie

Self Taught Web Developer

Hi Guys!

Graduated with an ACCA certificate and admitted to ACCA membership since 2022. Worked as a full-time auditor for 3 years and realised that I had a passion for blockchain technology and decided to venture further into the world of blockchain technology by pursuing my true passion of becoming a blockchain engineer. By starting small, I learnt about Solidity during my personal time and realised that for me to succeed in my undertaking. I needed to fully commit into the role and hence decided to quit my job with a steady income. By starting with web development, I am able to familiarise myself with programming and handle multiple programming languages including utilising their libraries (ReactJS, TailwindCSS, NodeJS, etc.). With these skills, I've already achieved personal milestones that I set for myself, which are exhibited below.

  • Name Yuet Jin Jie
  • Age 26 Years
  • Country Malaysia
  • Location Petaling Jaya, Selangor
  • e-mail defilearning1997@gmail.com
  • Phone +(60) 10 218 1800
View Resume Contact Me

My Work

TON BUDDY

Ton Buddy is an innovative GameFi platform built on the Telegram and Ton blockchain ecosystems. Our unique economic model rewards contributors and financially supports active participants, with an impressive 60% of our tokenomics allocated for community airdrops.


As the lead developer for this project, my responsibilities encompass designing, developing, and deploying the application across both frontend and backend, as well as smart contract implementation. Additionally, I manage DevOps tasks, including load balancing, auto-scaling, and caching using AWS services.

NestJs

SvelteKit

Tact/Func

Redis

Typescript

PostgreSQL

Docker

SCSS

AWS

Telegram miniapp

Ton blockchain

Official Website Telegram Miniapp Smart Contract

ELRON STAKING SMART CONTRACT

ELRON (Elron.io) is deployed on Binance Smart Chain network. Its purpose is to serve as the utility token while being able to capture revenue generated from the fund and distribute it among ELRON holders in the form of dividends. My role entails crafting the Elron Staking contract, designed to facilitate the staking of Elron tokens and earning POT tokens in return.

Solidity

Remix IDE

Foundry

Official Website Staking Website Smart Contract

TRADEGDT.AI

TradeGDT.ai harnesses the power of advanced AI-driven trading algorithms to forecast cryptocurrency movements, strategically leveraging price differentials to generate profits. These profits are then equitably distributed among all users of the platform. In my role at tradeGDT.ai, I specialize in backend development and the creation of smart contracts.


My responsibilities include crafting smart contracts for seamless cryptocurrency deposit and withdrawal processes, integrating these contracts with the backend API, building robust REST APIs, orchestrating equitable profit calculations for all users, and conducting sophisticated statistical analyses to evaluate the AI's performance.

NestJS

TypeORM

MySQL

AWS-EC2

Docker

Redis

Solidity

AlchemyRPC

Wagmi

Website Smart Contract

TRADERDAO.AI

TradeDAO.ai stands as a dynamic DAO community meticulously crafted by a synergy of AI systems and seasoned traders. Anchored by the innovative Proof of Trade mechanism—reminiscent of Proof of Work—it establishes a consensus protocol demanding substantial trading endeavors to curate invaluable trading data. This data fuels the TradeGDT AI, empowering it to reciprocate and fortify the community of DAO members.


In my role as a full-stack developer, I orchestrate the development of both frontend features employing Next.js alongside the aesthetic enhancements of Tailwind CSS. On the backend, I leverage Nest.js, MongoDB, and Mongoose to engineer robust features, seamlessly integrating with the Bybit API and WebSocket for real-time data processing to accurately calculate POT tokens mined by each user. Additionally, I architect and deploy smart contracts for the POT token, ensuring compliance with the ERC20 standard. Finally, I am accountable for deploying the backend onto AWS EC2 instances using PM2, and deploying smart contracts to Arbitrum via Remix IDE, thereby ensuring efficient and scalable operations across the entire ecosystem.

NestJs

MongoDB

Mongoose

NextJs

TailwindCSS

WalletConnectAPI

Wagmi

BybitApi

Solidity

AWS-EC2

Docker

Website Smart Contract

PENISULAR

The human resource software is developed for a pineapple plantation company based in Malaysia. The company specializes in pineapple cultivation and required a digital solution to efficiently manage their workforce and payroll operations. By digitizing these processes, the company aims to enhance productivity, accuracy, and transparency in managing worker work records and wages.


As the lead developer, I've employed SvelteKit for server-side rendering and deployed the frontend on Netlify. For backend development, I've crafted a robust API using NestJS, Swagger, PostgreSQL, TypeORM, bcrypt, and many more. The API and database are securely hosted on DigitalOcean, ensuring optimal performance and reliability. My focus remains on delivering a seamlessly integrated solution that enhances efficiency in managing worker work records and wages summary within the unique context of a pineapple plantation setting in Malaysia.

NestJs

Swagger

PostgreSQL

TypeORM

TailwindCSS

SvelteKit

Docker

AppScript

DigitalOceanDroplet

Website UI Gitlab Backend Gitlab

WOLKENDAMA WEBSITE

W.O.L.Kendama is a company that sells kendama and provide coaching services to campus. Users can purchase kendama through the website or contact for other services such as hosting competition or event performance. The website is written under MERN stack and it's deployed using Netlify and Oracle VPS.

NodeJs

ReactJS

React Router

Express

Express-rate-limit

Bcrypt

Multer

JSONWebToken

MongoDB

Mongoose

StripeAPI

CloudinaryAPI

SendInBlueAPI

Website Website GitHub Admin Page GitHub Backend Github

AUTOMATED CRYPTO TRADING BOT

The trading bot is written in NodeJS. It is designed to make automated trading with the Binance platform, users can monitor the process through an internet browser. The bot itself includes 3 major parts: algorithom scripts, frontend UI and backend server developement.

NodeJs

ReactJS

Express

JSONWebToken

Forever

SpeakEasy

Express-rate-limit

Check Github

Contact Form

Contact Address

Selangor, Malaysia

defilearning1997@gmail.com

+(60) 10 218 1800