HI, NICE TO MEET YOU

Hi, I'm Tommy Ericsson,  a 

just call me Teraus

Skilled and Passionate Smart Contract and Web3 Developer with 5+ years of experience in Smart contract building and expertise in Web3 technologies.

Skill Set

Contact me

Services

My experience

Solana Full-stack Developer

https://duelarena.io/

Duel Arena is an online Casino, Player-versus-Dealer and player-versus-Plyer gaming platform that combines web3 technology with our state-of-the art gaming platform to provide a secure and immersive experience for players all around the globe.

  • Next.js
  • Solana
  • Socket
  • Web3
  • Prisma
  • TailwindCSS
  • Redis

Solana Full-stack Developer

https://speculape-prediction-market.vercel.app/

Speculape is an online Prediction market platform that combines web3 technology with our state-of-the art gaming platform to provide a secure and immersive experience for players all around the globe.

  • Next.js
  • Solana
  • Socket
  • Web3
  • Prisma
  • TailwindCSS
  • Redis

Ethereum Developer

https://meow-swap-chi.vercel.app/swap

The users can swap tokens and stake on cronos chain.

  • Ethereum
  • Nextjs
  • Web3js

Ethereum Developer

https://codeswap-amber.vercel.app/

The users can swap tokens and stake on cronos chain.

  • Ethereum
  • Nextjs
  • Web3js
  • Rubic Aggregator

Solana Frontend Developer

https://new-staking.elementalsnft.io/

The users can stake their NFTs & Tokens to get some reward. 30 Days => Normal rewards, 90 Days => 10% Boost on total rewards, 365 Days, 25% boost on total rewards.

  • Solana
  • Nextjs
  • Web3

Solana Fullstack Developer

https://binky.doodlebunnyflr.live/

DAO-Governed NFT Marketplace & Web3 streaming protocol for art and music. It is a DApp built on the Solana blockchain that offers alternative monetizing opportunities for creators and composable consumption for collectors and curators. Built the Smart Contract

  • Solana
  • Nextjs
  • Web3
  • NFT

Solana Developer

https://heavenmarket.io/

HTO token is the main currency of Heavenland. It can be used to buy, create or update assets, earn passive income through staking, vote in DAO, and most importantly, become part of the shared, open economy.

  • Solana
  • Nextjs
  • Web3
  • Rust

Solana Game Developer

https://solarmy-fe.vercel.app/deploy

Solarmy NFT Collection Game, Staking, Fusioning.

  • Solana
  • Nextjs
  • Nodejs
  • AWS
  • NFT

Solana Game Developer

https://coinflip-p2-e-solana-a2ve.vercel.app/

CoinFlip Game on Solana.

  • Solana
  • Nextjs
  • Nodejs
  • AWS
  • Token
  • Game

Solana Web3 and Smart Contract Developer

https://doodlebunnyflr.live/

NFT Minting | Staking.

  • Solidity
  • Nextjs
  • Nodejs
  • AWS
  • NFT

SPL Token Launchpad

https://www.miragelaunchpad.xyz/

Crpyto Trading and solana blockchain development. Mint new SPL tokens. create the token market and swap liquidity pool for token trading.

  • Solana
  • Nextjs
  • Nodejs
  • TailwindCSS
  • Radium Dex Integration

Fullstack and Unity Developer

https://d3fqtz6zjfopso.cloudfront.net/

The Koromaru is a p2e battle game on BSC.Attractive game 2d/3d fighting effects with Unity. Improved game engine with UFE(Universal Fighting Engine)

  • BSC
  • Nextjs
  • CloudDB
  • Unity

Multi Chain DEX

https://www.dackieswap.xyz/

DackieSwap is a user-friendly, multi-chain decentralized exchange (DEX) platform. It allows users to swap tokens across different blockchains, making it easier to trade digital assets. The platform aims to provide a seamless and efficient experience for users engaging in decentralized finance (DeFi) activities.

  • EVM
  • Nextjs
  • web3
  • smart contract

P2E Game Developer

https://mechagotchi.com/

Mechagotchis is a Multi-player RPG game which players can enjoy exploring Mechagothis world and fighting each other. We launched the alpha version for now and plan to integrate several features like cooperation mode, AI enemy combatants and Mech customization with Crypto payment etc.

  • Nextjs
  • web3
  • smart contract
  • P2E Game

P2E Game Developer

hhttps://wheel.mctoken.xyz/

WheelGame - P2E: This is the wheel game by using $TOKE tokens on Solana. The spin result will be randomized fairly - Lost, 1.2X, 1.5X, 2X, Jackpot. Users can get reward as $TOKE tokens.

  • Solana
  • web3
  • smart contract
  • P2E Game

Solana Developer

https://auction-doge-rust-ten.vercel.app/

Tombstone Auction: This is the auction platform that users can bid with several 💵spl-tokens and the highest bidder(winner) will be receive the NFT. Th winning reward will be got after the expire time.

  • Solana
  • Rust
  • Nodejs
  • smart contract
  • P2E Game

Blockchain Fullstack Developer

https://dustyvaults.net/

Building smart contract of staking NFTs and lending/borrowing part forking compound protocol. NFT lending/borrowing part by using Solidity on Avalanche.

  • Solana
  • Rust
  • React
  • Raffle

Lead Smart Contract Developer

https://honey.finance/

This is a big project on Solana network. In this project, I built the smart contract of staking NFTs and lending/borrowing part forking compound protocol. Exactly my role was built NFT lending/borrowing part by using Solidity on Avalanche

  • Solana
  • Rust
  • React
  • Raffle

Solana Full-stack Developer

https://www.pioneerlegends.io/

NFT Staking, Minting. Make Map like Reavers and Heist.

  • Next.js
  • Solana
  • pNFT
  • Web3
  • Map
  • TailwindCSS

Solana Volume Bot

https://github.com/g0drlc/Telegram-Raydium-Volume-booster

automate the distribution of SOL to multiple wallets and execute endless buy and sell swap transactions simultaneously on the Raydium

  • Solana
  • Web3
  • Raydium

Sunpump Tron Sniper Bot

https://t.me/sunpump_tron_sniper_bot

This bot is designed to help you snipe and trade newly launched or migrated tokens in sunPump on the TRON blockchain. It's highly configurable and easy to set up.

  • Tron
  • Sunpump
  • Sunswap
  • Sniper
  • Buying
  • Selling

Raydium Sniper Bot

https://github.com/g0drlc/Raydium-sniper-bot

Track new pools and buy from it using several transaction services. Several Rug pull criterias

  • Solana
  • Web3
  • Raydium

Raydium Bundler

https://github.com/g0drlc/Solana-Raydium-Bundler

Simplify buying newly launch token across 27 wallets simultaneously in single block on Raydium and LP Management

  • Solana
  • Web3
  • Raydium

Pumpfun Bundler

https://github.com/g0drlc/pumpfun-bundler

The Pumpfun Bundler is the fastest, most efficient self-bundling script for PumpFun, enabling you to create a token and execute purchases with 25 buyers in a single bundle. Perfect for streamlined launches and trading efficiency!

  • Solana
  • Web3
  • Pumpfun

Solana Trading Bot

https://github.com/g0drlc/Raydium-trading-bot

Buy and Sell Features, Limit order, Stop Loss order, Sniper bot, Copy Trading

  • Solana
  • Web3
  • Raydium

Pumpfun Sniper

https://github.com/g0drlc/pumpfub-sniper

Track new pools from pump.fun and snipes token from it

  • Solana
  • Web3
  • Pumpfun

Market making bot

https://github.com/g0drlc/market-maker-bot

Create a market and analyzes the status of the pool relative to that market, also analyzes the pool status

  • Solana
  • Web3
  • Raydium

Moonshot Sniper

https://github.com/g0drlc/Moonshot-bot

Tracks a new pool in moonshot of dexscreener and buy sell with the profit measurement. Other options of filtering and checks can be added.

  • Solana
  • Web3
  • Moonshot

Web3 E-commerce Developer

https://www.shreddedapes.io/store

Product market. As the head developer of webshop, I made ecommerce with Web3.js with Next.js. There is token transaction validation. Users can purchase products with SPL tokens ($WHEY, $DUSTY) and regular payments(Credit card, Paypal, and so on).

  • Rust
  • Web3
  • Firebase
  • Next.js
  • commercejs

Solana Fullstack Developer

https://www.shreddedapes-staking.io/

Solana NFT Staking Website. I made the Smart contact by using Rust and built React frontend. This site give rewards to user by there own Token called $WHEY

  • Rust
  • Web3
  • React.js

Game Developer | Fullstack Developer

https://degentaxi.io/

DegenTaxi - Car Crash

  • Rust
  • React.js
  • Unity
  • Node.js

Solana/AWS Fullstack developer

https://game.solarmy.io/

Solarmy | NFT Game | NFT Staking | Fusion

  • Rust
  • Next.js
  • Node.js
  • AWS
  • Hashlips

Frontend/Web3 Developer

https://www.vethugs.com/

Vethugs.com is based on the VeChain and uses the token called VET. I built it with React.js and Sync Wallet - Desktop wallet. The client needed daily updates and I could make a perfect result.

  • Solidity
  • Web3
  • Next.js

Web3 Developer

https://wooshi.world/

In this project, I modified some components of this site. This project was coded by Shopify. I worked on the internet to add Web3 functions in this code and fixed 12 bugs.

  • Web3
  • Shopify

Work experience

Sep 2020 - Dec 2023

Overdose | Senior Software Engineer

- worked on the DeFi project, built on the Solana blockchain, primarily using smart contracts created in Rust and React on the frontend.

- build a decentralized platform where users can store/exchange with optimized speed and reduced transaction costs and control their digital assets with a full suite of innovative & analytical tools.

- developed the frontend part of the application and wrote smart contracts in Rust, also participating in the development of the project architecture.

  • Rust
  • Solana
  • Anchor
  • @solana/web3.js
  • Web3
  • Typescript
  • React
  • Tailwind CSS

Jun 2022 - Dec 2023

Illnigence | Rust Smart Contract Developer

- built the IDO program for Solana blockchain.

- Helped to integrate Solana Web3 and Rust program. It included spoken mint, spl-token staking and basic solana wallet

  • Rust
  • Solana
  • Anchor
  • @solana/web3.js
  • Web3
  • Typescript
  • React
  • Tailwind CSS

Oct 2022 - Jun 2023

Kob Games Studios | Blockchain Game Developer

- KobGames is a game development studio, specializing in casual games. Their goal is to create the best and most entertaining games for iOS and Android.

- built the Front-end and web3 binding for Solana network.

  • Rust
  • Solana
  • Anchor
  • @solana/web3.js
  • Web3
  • Typescript
  • React
  • Tailwind CSS

Mar 2018 - Mar 2021

Simpplr | Blockchain Fullstack Developer

- Engaged with clients wanting to enter the blockchain space, especially in the Ethereum ecosystem

- Prototyped several optimizations including scheduling and specialized smart contracts.

  • Ethereum
  • Web3js
  • Typescript
  • React
  • Tailwind CSS

Jan 2022 - April 2023

SolanaShuffle | Senior Full-stack Developer | Full-time

- Pioneered the development and management of the SolanaShuffle website (https://solanashuffle.com)

- Introduced captivating games such as jackpot, tower, and coin-flip, generating over 200K dollars in casino revenue.

- Created a user-centric website that enhanced the overall experience.

  • GoLang
  • React
  • Redux
  • GraphQL
  • Tailwind CSS
  • SCSS

April 2023 - Present

Freelance | Trading bot Developer

- Developed a crypto trading bots like volume bot, sniper bot, pumpfun bundler, raydium bundler and copy trading bot using Python and Nodejs.

- These bots are designed to automate trading strategies, execute trades based on predefined criteria, and optimize trading performance in the cryptocurrency market.

  • Python
  • Nodejs
  • Rust
  • Web3
  • Solana
  • Ethereum
  • Typescript

professional skills

Introducing my skills for DApp development.

Rust95%

Solidity95%

Python90%

Web395%

React.js95%

Next.js90%

Vue.js90%

Nuxt.js80%

Ethereum95%

Solana95%

Figma100%