Projects
Hi, I'll share some of my projects, involvements, and awards.
This page isn't intended to showcase technical skill. This doesn't include all my startup involvements or projects.
I just love building stuff.
my own merch
sockybara (Solidity project)
- with Solidity, an NFT with its art on-chain on eth mainnet
- on-chain art gas-efficient smart contract
- nextjs web3 template code: https://github.com/jarrensj/sockybara (opens in a new tab)
- contract with art and metadata on-chain https://github.com/jarrensj/sockybara-contract-nft-example (opens in a new tab)
MatchaFilter.com
- iOS app (written in Swift, needed more that React Native didn't support yet)
- Android app (Kotlin) soon
- there's a web app version, too (prettiest version tbh but unreleased)
1st place at Tech Stars Startup Weekend
- It was the First Ever Irvine Tech Week and we won first place at the event of the week!
CES Innovation Award 2019 with SatPaq and DiagnosisAI
- my role was Chief Engineer / founding engineer at DiagnosisAI
thesushigeek.com (good web traffic)
- this site has over xx,xxx unique visitors a month
food articles
- interviewed and quoted for a few food articles including about ponzu, masago
UnicornEditor.com
- the most amazing editor in the magical realm
- style your screenshots
Proof of Valentine
- wrote a smart contract for others to send Valentine Day Card NFTs on Ethereum to each other. All proceeds went to raise funds for donation to an organization fighting blindness because love is blind but people don't have to be.
sushi run club
- sushi run club dot com
- sushi on a treadmill or is it just conveyer belt sushi
IdentifyAI
- won 1st Place for Best Use of IBM Watson at the AT&T Shape Hackathon
dogoargentino.dog
- my dog <3
- his commands README: https://github.com/jarrensj/my-dog-commands (opens in a new tab)
Doctor Dex Medical AI (launched 2016)
- we made this medical AI (my role was Chief Engineer)
- revenue-generating Alexa Skill
- over 100,000 monthly users in 2016
247 Comics
- audited their smart contract Solidity code and their frontend for vulernabilities and fixes, provided feedback, and their launch went smooth!
- this company makes appearances at many comic conventions including Comic-Con
- https://www.247comics.com/ (opens in a new tab)
AI, Immersive, and Games, Best Community Engagement Nominee at The Webby Awards 2025
I make contributions to open source code
- made [small but merged 💪] PRs / open source contributions to Polygon, React Native, Expo, ENS Domains, wagmi, and more
- I'm a developer that is qualified and part of the GitHub Sponsor Program because of my contributions
SNS ambassador
TwoLoot.com (viral site)
- shows the Loot from the Solana Mobile Chapter Two
- good amount of weekly traffic
checkphone.xyz (viral site)
- launched Dec 2023 to help check arb with phone cost and the rewards
- over 100,000 visits within just the first month of launch
- lots of mentions on Twitter / X (https://twitter.com/search?q=checkphone.xyz (opens in a new tab)) and even more screenshots
- people even took screenshots of the website and used it to aid their eBay listings LOL
Chubbiverse Twitter Sales Bot (many Twitter impressions)
- hosted the bot December 2021 - December 2022
- This bot later got affiliated with the Chubbiverse. Created a Twitter sales bot that shared sales of Chubbicorns and Chubbiverse NFTs. This bot received many Twitter impressions.
- replicated this for a lot of other NFT projects
NFT Wiki
- a website builder for your NFT
- you can drag and drop elements, no code required, just like building your MySpace page
Mood Forecast
- scrapes Twitter for sentiment around certain parameters such as location or subjects
FoodNest
- built the mvp that was a etrofit system for a startup funded by the European Union and this mvp helped them get invited to a Food Sustainability accelerator program in Europe
- the user was able to see inside their fridge and also generate recipes with the contents (items) in their fridge
weaxels.com (sold out)
- wrote the smart contract launched on Base (Ethereum L2) and the frontend website
- sold out within minutes
CaliStar NFT (sold out)
- sold out within minutes
- wrote the website and smart contract and launched on Ethereum mainnet
slash atomics (first Solidity project)
- was selected in a group of 100 people worldwide to crash course with experts and create a project using blockchain in 2017
2nd place at Walmart Labs and MindTouch Hackathon
- took my little brother to his first hackathon and got a photo with a big check
3rd place at Google AppSheet Hackathon at Los Angeles in September 2023
- went with three friends to their first hackathon ever and got third place
1st Place at Alexa Multimodal Hackathon
- made an Alexa Skill
- took friends to their first hackathon and got 1st place
goblin translator (community loves it)
- https://x.com/FaucisBeagles/status/1677369731857412096 (opens in a new tab)
- tool i made for fun for the community
abasho NFT website (community loves it)
gmatcha
- note your daily standup update
- in production but work in progress and open source
envexample.com
- paste your .env file and easily get your .env.example
- open source
mydogmanual.com
- generate a personalized care guide for your dog
- https://github.com/jarrensj/my-dog-manual (opens in a new tab)
Capypasta.com
- collection of internet copy pastas
RaveChecklist.com
- your festival companion
- work in progress still (hasn't been a priority)
kwaji.substack.com
- ramblings
nothealthadvice.com
- not health advice ramblings
Walrus Photo Booth
- work on a photo booth for The Sui Foundation
- used at Eth Denver 2025
- utitlize decentralized file storage and the Sui blockchain
- open source
unicorndinner.com (no longer connected to a db)
- fancy themed dinner guest list reservation website
HackathonGuide.com
- a guide for approaching hackathons written by hackathon winners
- work in progress
omakase money
- started as a turnip arb group for Animal Crossing: New Horizons
- just a discord community that I am the owner of
- https://discord.gg/omakase (opens in a new tab)
ineedanote.com / covidguidance
- made this project with my friend, Henry. I wish I recorded a video demo of it because we took it down but I still have the repo and everything and some screenshots of the workflow. TODO: I'll upload screenshots of workflow here.
- this project gave free electronic physician notes during the pandemic. The app charged a $1 donation that went to the World Health Organization COVID-19 Relief Fund.
- regonized by influencers with over 10 million Instagram and Twitter followers.
- we have over four figures of evaluations completed in two weeks
- https://www.producthunt.com/products/covid-guidance-physician-notes (opens in a new tab)
narrator Froggy
- launch a smart contract on Ethereum mainnet for artist to be able to send commissioned artwork to recipient
omaka$e bot
- discord bot used by a few communities including my own discord community to check stock prices, crypto prices, contract information and more
- btw, feel free to reach out if you need help on a discord bot, i've made some for friends and their communities
website for IreneDAO
- This influencer's DAO has been featured and written about in many popular news articles and journals.
knockifications
- Internet of Things (IoT) project that connects motion sensors, video monitoring, web server, and an Android application into a security system for home or work use. Key features include live video monitoring, RFID for wireless door entry, package theft prevention system, Google Cloud Messaging for Android notifications, and Simple Mail Transfer Protocol (SMTP) email notifications. System incorporates Raspberry Pi 2, Raspberry Pi Camera module, bluetooth, and ESP8266 WiFi modules