Hi there,
I'm Christopher Mariano
I'm a Blockchain Developer. I build and design Smart Contracts / Web3 Apps with Solidity. I test and deploy them using Javascript/Typescript(Hardhat Environment). I mostly use Nextjs for building the UI. Please view some of my projects below. dApp(for the dApp site), Code-B(For github backend), Code-F(For github frontend). Please also do view my Github if you wish to view my other projects and experiments.
Projects
Lucky-Trio-Lottery
A Simple online lottery web app I plan to use if ever for charity fundraising using the power of blockchain. The app is currently only deployed on testnet and is only for demo purposes for now. It uses Chainlink VRF to randomly select a winning number and Chainlink Keepers for automated selection every X amount of time provided all conditions are met. You may read more about the app below.
- Solidity
- JavaScript
- Nextjs
- TailwindCSS
Blockchain Pokemon NFT
I grew up playing and watching Pokemon. I wanted to show a demo game onchain. Also using chainlink for randomization. In this app the player may catch(Mint) an NFT Pokemon based on the time of day. Currently only Day and Night modes available. I may or may not make a fullblown on-chain game similar to this. No copyright infringement intended since all properties belong to Nintendo
- Solidity
- TypeScript
- Nextjs
- TailwindCSS
Blockchain Genshin NFT
I also played some Gacha games in the past. I wanted to showcase a gacha system on chain. With the help of chainlink for randomization, I designed as close as possible system on chain. Try your luck on getting the character you wish for. No copyright infringement intended since all properties belong to Hoyoverse.
- Solidity
- TypeScript
- JavaScript
- Nextjs
NFT Marketplace
This was built with the help of freeCodeCamp Course by Mr. Patrick Collins. A big thanks to him and FreeCodeCamp in general so that I could showcase an NFT Marketplace. Currently only deployed on testnet and some of my NFT above is for sale there for display as this is for Demo only for now.
- Solidity
- TypeScript
- Nextjs
- Moralis
Technologies
I've worked with a range a technologies in the web3 development world. From Blockchain, Back-end To Front-end
Blockchain
Experience with
Tools like Hardhat
(Solidity and JavaScript)Back-End
Experience with
Node.js and MoralisFrontEnd
Experience with
Next.Js, React.js
TailwindCSS
About Me
I was in sales and business development for about 10 years. From pharmaceutical to FMCG(Fast Moving Consumer Goods). In all those years I have been inconvenienced with companies using old and ineefficient technologies. Also broken goals by broken promises after some agreed upon negotiations were never fullfilled. During the pandemic most of these inconveniences became more apparent. It was during this time that I came to know about DEFI and NFT. I got to know about smartcontract that it is trustless and permissionless. Believing the value this technology could bring, I started learning and building on Web3 since earlier this year. Planning and Hoping to build helpful apps with this technology in the near future. I'm also a Licensed Nurse but only participating on minor activities.