Stats

5
Projects
10
Devlogs
101
Votes
5
Ships

Coding Time

All Time: 81h 25m
Today: 0h 0m

Member Since

June 17, 2025

Badges

2
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Maiden Voyage
you shipped your first project! the journey begins...

Projects

5
The popcorn Hero
1 devlog about 1 month ago
TurboTech

TurboTech

Shipped
1 devlog about 1 month ago
JetTech

JetTech

Shipped
1 devlog about 1 month ago
HCB Fraud detection model
4 devlogs about 1 month ago
AI stock prediction model
3 devlogs about 2 months ago

Activity

Previously this project only supported Hack-club and scrapbook now it can predict the probability of fraud of many more organisations like:
hackhv (ID: orgYvguja) - Hack Happy Valley
teenhacks-li (ID: orgM60u9a) - TeenHacks LI
dv-hacks (ID: orgYKeuOB) - DV Hacks
mahacks (ID: orgBzAuma) - MAHacks
hackpenn (ID: orgMpJu4A) - Hack Pennsylvania
shshacks (ID: orgMONuWk) - shsHacks
windyhacks (ID: orgY36uWe) - Windy City Hacks
hq (ID: orga29uVj) - Hack Club HQ
tri-valley-hacks (ID: orgYdkuJ6) - Tri-Valley Hacks
mail-team (ID: orgYdkurw) - Hack Club Mail Team
discretionary-fund (ID: orgYVdu65) - Hack Club Discretionary Fund
summer-of-making (ID: orgaXDuR0) - Summer of Making 2020
scribehacks (ID: orgYVdu8x) - ScribeHacks
reserve (ID: orgYvgu7d) - Hack Club Reserve
killabytez (ID: orgMpJuKk) - Killabytez
medstempowered-organization-project (ID: orgBG3uw3) - MedSTEMPowered (Organization & Project)
community-team (ID: orgY0zuZl) - Community Team
som-sticker-shipments (ID: orgMo1urj) - SoM Sticker Shipments
sonoma-hacks (ID: orgMNOuDE) - Sonoma Hacks
neohacks (ID: orgY8VuV6) - NeoHacks
the-innovation-circuit (ID: orgMyNulA) - The Innovation Circuit
yourhours (ID: orgMjWuRZ) - What the Hack
zephyr (ID: orgaxOudk) - The Hacker Zephyr
cyber-supply-drop (ID: orgaXDuOz) - Cyber Supply Drop
wild-wild-west (ID: orgMjWu0N) - Wild Wild West
orpheus-show (ID: orgMNOuep) - The Orpheus Show
trillium-hacks (ID: orgaZzuP4) - Trillium Hacks
apac-post (ID: orgY36umx) - APAC Post
bank-domains (ID: orgYKeurK) - HCB Domains
turnerhacks (ID: orgM60uex) - TurnerHacks
quhacks20to22 (ID: orga29ueK) - QuHacks 2022
poseidon-robotics (ID: orgaZzul1) - Poseidon Robotics
apac-discretionary-fund (ID: orgarPuvE) - APAC Community Discretionary Fund
reboot (ID: orgMpJurQ) - Reboot
two-spirit-queer-alliance (ID: orgMjWuj8) - Two Spirit Queer Alliance
native-solidarity-project (ID: orgaWKumg) - Native Solidarity Project
potato-patch-people (ID: orgBDyuEm) - Potato Patch People
poolesvillehacks (ID: orgMAlu1G) - poolesvillehacks
assemble (ID: orgaLguP1) - Assemble
sprig (ID: orgYdkubQ) - Sprig
onetriangle-hacks (ID: orgaZzu6v) - OneTriangle Hacks
blairhacks (ID: orgBG3ueg) - BlairHacks
xr-hacks (ID: orgY8VukA) - XR Hacks
beantown-bash (ID: orgBJoumE) - Beantown Bash
sinerider (ID: orgY36upR) - Sinerider
vmss (ID: organyujO) - Web Development Club
lelandhacks (ID: orgaLguK1) - Leland Hacks
apac (ID: orgMQ4uxO) - Hack Club Asia Pacific
hackaustin (ID: orgBDyuQG) - Hack Austin
hackathon-grant-fund (ID: orgY0zuKA) - Hackathon Grant Fund
hack-orlando (ID: orgYVdumk) - Hack Orlando
unite-hacks (ID: orgMklu5j) - Unite Hacks
centro-cultural-hacks (ID: orgYvguEl) - Centro Cultural Hacks
queencityhacks (ID: orgYdku4v) - Queen City Hacks
hackpnw (ID: orgYKeuQr) - HackPNW
lion-city-hacks (ID: orgBwnu3l) - Lion City Hacks
rock-hacks (ID: orga9ruzw) - Rock Hacks
hackoc (ID: orga7Xu33) - Hack OC
hackathon-atl (ID: orgaWKu0d) - Hackathon ATL
corpus-hacks (ID: orgBbVudg) - Corpus Hacks
star-city-hacks (ID: orgBPvulw) - Star City Hacks
epoch (ID: orgY5Gu9P) - Epoch
san-diego-hacks (ID: orgBeEul4) - San Diego Hacks
musk-foundation-2022-hcb-grant (ID: orgMONumX) - Musk Foundation 2022 HCB Grant
cal-commit (ID: orgBRRulq) - Cal Commit
hack-bahamas (ID: orgYKeuzr) - Hack Bahamas
gilroy-hacks (ID: orgBDyurk) - Gilroy Hacks
jps-hackathon (ID: orgBzAuOE) - JPS Hackathon
hackathonavante (ID: orgaxOuZo) - Hackathon Avante
pyhacks-2022 (ID: orgYvgu4l) - PyHacks 2022
angeleno-hackers (ID: orgaZzuq3) - Angeleno Hackers
revan-hacks (ID: orga7XuE3) - Revan Hacks
teenhack-stockholm (ID: orgBG3uOO) - TeenHack Stockholm
independence-high-school-robotics (ID: orgaXDujX) - Independence High School Robotics
reconnect-ed (ID: orgBE1uE2) - Reconnect-Ed
saishackclub (ID: orgYvguoL) - SAIS Hack Club
oblong (ID: orgBG3uR0) - Obl.ong
green-mountain-robotics (ID: orgBbVuWN) - Green Mountain Robotics
badweatherstowerobotics (ID: orgY1ZuDz) - Stowe Robotics
hack-sa (ID: orgM47uZN) - Hack SA
hack-edison (ID: orgYKeuO0) - Hack Edison
synergy-robotics-vex-14644 (ID: orgBDyu93) - Synergy Robotics (FTC 14644)
transparency-grant-fund (ID: orgBwnuPb) - Transparency Grant Fund
epoch-vt (ID: orgBzAu0w) - Epoch VT
epoch-ba (ID: orga9ruq7) - Epoch Bay Area
centennial-robotics-incorporated (ID: orga7Xubx) - Centennial Robotics Incorporated
algothon (ID: orgarPube) - Algothon '23
hacklahsg (ID: orgbVup6G) - HackLah
winter-hardware-wonderland (ID: org9ru3Xo) - Winter Hardware Wonderland
hersey-hack-club-d5817bb4-2251-4933-9ec8-a43b3351c87f (ID: orgpJu45W) - Hersey Hack Club
epoch-tx (ID: orgo1ukkl) - Epoch TX
veeby-deeby (ID: orgKeuAAD) - Veeby Deeby
andrew-s-fm-radio (ID: orgE1u11E) - Andrew's FM Radio
boyne-gregg (ID: orgbVup5D) - Extra Fancy Alarm Clock
jbhardware2023 (ID: orgq3uZ9R) - Judah Brown's Winter Hardware Project
forsyth-county-hacks (ID: org36u8W0) - Forsyth County Hacks
multi-function-electronic-control-steering-device (ID: orgPvu2jZ) - Multi-Function Electronic Control/Steering Device
greenpower-racing-go-kart-telemetry (ID: org5Gu1Z8) - Greenpower Racing Go Kart Telemetry
portable-multifunction-device (ID: orgo1ukGX) - Portable Multifunction Device
detroit-hacks (ID: orgeEuWre) - Detroit Hacks
just type the first part!

In this session, I'm excited to share the journey of building my Fraud Detection Dashboard! This project allowed me to explore how technology can help identify suspicious activities in transactions. It's built using Python with Flask, Pandas, and a machine learning model, all tied together with HTML, JavaScript, and styled with cool Tailwind CSS.

This is the popcorn man saving the earth.

Johann
Johann created a project
40d ago

The popcorn Hero

This is an animation created only with HTML, CSS and JS.

The popcorn Hero
1 devlog 0 followers Shipped

This is for waffles YSWS submission.

Update attachment
Johann
Johann created a project
41d ago

TurboTech

TurboTech is a modern, interactive website showcasing turbocharger technology through engaging design and interactive elements. Built with HTML5, CSS3, and JavaScript, the project features two responsive pages with advanced CSS animations, glassmorphism effects, and dynamic content. Key highlights include an interactive boost pressure simulator, FAQ accordion sections, spinning turbo animation, and comprehensive technical specifications. The website demonstrates modern web development practices including CSS Grid layouts, gradient backgrounds, smooth transitions, and JavaScript ES6+ features like the spread operator. Designed for automotive enthusiasts and engineering students, it combines educational content with cutting-edge web technologies to create an immersive user experience.

TurboTech
1 devlog 0 followers Shipped

This is a fun project I made for grub.

Update attachment
Johann
Johann created a project
41d ago

JetTech

JetTech is an interactive educational website about jet engines built with HTML and Tailwind CSS. It features a comprehensive learning experience covering how jet engines work, different engine types (turbojet, turbofan, turboprop), and aviation history from 1930 to present. The site includes 6 unique features: a responsive navigation bar, animated engine diagram, interactive knowledge quiz, working thrust calculator, visual timeline, and hover-animated cards. All content is educational and technically accurate, making complex aviation concepts accessible through modern web design. The website is fully responsive and uses only Tailwind CSS classes for styling, with JavaScript powering the interactive elements like the quiz system and physics calculator.

JetTech
1 devlog 0 followers Shipped

In this session I tried to add a machine learning model that use synthetic data to learn and combine it with the flask to give a prediction on the HCB transactions; however I have been running into some errors, but I will try fixing them by tomorrow.

I've integrated a basic, rule-based fraud detection system to help flag suspicious transactions, adding another layer of transparency. Plus, we've optimized data loading by limiting our API calls to the latest 5 pages of transactions, making the dashboard snappier than ever. The entire front-end is now also embedded directly in the Flask app for easier deployment—check it out!

Johann
Johann created a project
44d ago

HCB Fraud detection model

Visualize and analyse publicly available financial transaction data from Hack Club HQ's account on Hack Club Bank, providing insights into their spending and financial transparency through interactive charts and organized tables. My results may not accurate or always false, but my aim is to add updates to the code and make it as good as possible.

HCB Fraud detection model
4 devlogs 0 followers Shipped

In this session I switched from making the model in JavaScript to python. I used scikit_learn, xgboost, lightgbm and pytorch to create the models. I also edited the watchlist and analysis tabs. In the watchlist you can add stocks you generate a prediction for and also remove them when required. The analysis tab shows the analysis of the company for which you generated a prediction for. Also, the data is collected from yfianace and is operated on by the app.py.

In this session i added navbar that has predictions, portfolio, analysis, and news. I have also added LSTM deep learning for price forecasting. In the news section I have added news from Trading View. However I must work on the portfolio and analysis section.

In this session I have added a comprehensive AI stock prediction web application with realistic data simulation, three prediction models (Neural Network for trend-based forecasting, Polynomial Regression for linear projections, and Ensemble combining multiple approaches), technical indicator calculations including RSI, MACD, volatility analysis, support/resistance level detection, interactive charting capabilities, and a modern responsive interface that mimics professional trading platforms.

Johann
Johann created a project
57d ago

AI stock prediction model

This project is a fully client-side web dashboard that simulates AI-based stock price predictions using JavaScript. It generates historical price data, applies technical indicators like RSI, MACD, and volatility, and predicts future prices using selectable models (Neural Network, Polynomial, Ensemble). The UI is built with modern HTML/CSS and uses Chart.js to visualize historical trends, predictions, and key levels like support and resistance. Everything runs in-browser with animated status updates and interactive controls.

AI stock prediction model
3 devlogs 1 follower Shipped
Johann
Johann joined Summer of Making
60d ago

This was widely regarded as a great move by everyone.