Coding advanced contract apps.

JavaScript meets Ethereum โ€” Creating scalable Apps with seamless contract & API integration

Blockchain

Ethereum โ€ข Mainnet ๐ŸŸข Latest block: #21094872 Status: Verified

Efficiency

Contract: Zephyrus Optimization level: HIGH Avg gas saved/test: 8.2% Analyzer: Hardhat + Foundry

PROTOTYPE

Everything starts with an idea; Requirements are set-up and refined to make sure everything fits.

TEST

The prototype is tested; Mechanics, Security, Visuals and so on. After any deployment the process repeats.

RELEASE

When (and if) requirements are met the project is implemented, monitored and tested again.

genesys-dev / console

$ npm run compile

โœ“ Contracts compiled (3)

$ npm test

โœ“ 27 tests passed โ€ข 0 failed โ€ข gas report saved

$ npm run deploy --network mainnet

โ€ฆ dry-run checks (slither, mythril, custom scripts)

โœ“ deployment tx confirmed โ€ข address: 0xabcโ€ฆ42e9

From prototype to mainnet, scripted.

Every project ships through the same reproducible pipeline โ€” from local testing to monitored mainnet deployments.

  • Contract tests wired into CI
  • Gas & security checks before deploy
  • Automated verification & status dashboards
ethers.js Hardhat Foundry OpenZeppelin

Tech stack and tools

The tools of our trade โ€” from contracts to frontend.

๐Ÿ‘ทโ€โ™‚๏ธ

Hardhat

local dev โ€ข tests โ€ข deploy

Scriptable environment for compiling, testing, and deploying Solidity contracts with repeatable tasks.

๐Ÿงช

Foundry

fast tests โ€ข fuzzing

Blazing-fast Rust tooling for low-friction unit tests, fuzzing, and gas snapshots on smart contracts.

๐Ÿ”Œ

Ethers.js

frontend integration

Clean, modern library for connecting apps to Ethereum, handling wallets, providers, and contract calls.

๐Ÿงฑ

Solidity 0.8.x

smart contract language

Main language for on-chain logic, with overflow-safe arithmetic and battle-tested patterns.

๐Ÿ›ก๏ธ

OpenZeppelin

secure primitives

Audited building blocks for tokens, access control, and upgradeable contracts when safety matters.

โšซ

Next.js

react frontends

Framework for fast, modern web apps that sit on top of Ethereum contracts and APIs.

๐ŸŸข

Node + NPM

tooling & scripts

Scripted workflows for building, testing, and deploying so every project ships with one command.

๐ŸŒ

Alchemy / Infura

node providers

Reliable infrastructure for mainnet and testnets, powering reads, writes, and monitoring.

New, In Progress and Finished projects

A complete list of all public projects recently worked on.

Name Status Created Github Info
Project A In progress 27-11-2025 https://github.com Auto-minting Tool
Project B New xx-xx-2026 -- --
Project C In progress 12-09-2025 https://github.com Eth Address Mapper
Project D Complete 02-12-2025 https://github.com NFT collection Aggregator
Project E In progress 27-11-2025 https://github.com Contract simplifier/reader
Project F New 27-11-2025 -- --
Project G In progress 27-11-2025 https://github.com contract minting optimization
Project H Complete 27-11-2025 https://github.com L2 contract tracker dashboard

Partners

Creators, Platforms & Business allies

Jane Doe

Jane Doe

Product Designer

Alex Kim

Alex Kim

Startup Founder

Sara Lopez

Sara Lopez

Mobile Engineer