Projects

Personal projects and open-source contributions

Designed and deployed a real-time attendance tracking platform for Spirit Chapel International Church's 4-day conference, enabling QR code-based registration and day-specific attendance verification. Implemented an admin dashboard with real-time analytics to track participant engagement and automatically qualify attendees for gift distribution based on attendance criteria. Built with Next.js for server-side rendering, Supabase for real-time database operations and authentication, and integrated QR code generation and scanning. Successfully handled concurrent attendance scans during the event with zero downtime on Vercel.

Technologies Used:

Next.js

Tailwind CSS

Supabase

TypeScript

QR Codes

Vercel

Real-time Data

Conference Attendance Tracking System made by Jeremiah Joseph (jerrywonderr)

Led Team Eventra as team lead in the Hedera Web3 Hackathon, managing a cross-functional team of 6+ members including a graphics designer, 2 UI/UX developers, a backend developer, and a frontend developer. Built Eventra, an event management platform on the Hedera blockchain with innovative features including ticket resale functionality, dual payment support (Web3 and Web2), and token incentives to encourage user participation.

Technologies Used:

Hedera Blockchain

Web3

Team Leadership

Event Management

Blockchain

Smart Contracts

Eventra made by Jeremiah Joseph (jerrywonderr)

Introducing a Node.js-based API that simplifies the management of notes for users. Synonymous with the backend of a note-taking application, users can perform create, read, update, and delete (CRUD) operations on notes. This API serves as an alternative to building a full-fledged backend application, making it an efficient solution for developers. With future plans to niche down to a task manager API, this project is poised to become even more useful for frontend developers. Credit for the inspiration and initial development goes to Uptick Engineering Fellowship, a program that encouraged the creation of this versatile tool.

Technologies Used:

Node.js

Express.js

MySQL

HTML5

CSS3

JavaScript

Notes API made by Jeremiah Joseph (jerrywonderr)

This project is a simple, yet functional web application that provides users with the current weather conditions of their location, as well as the ability to search for weather conditions in other areas. Powered by OpenWeatherMap API and the GeoLocation API, this project delivers accurate and up-to-date weather information to users. Whether you're interested in your own local weather or curious about conditions elsewhere, this app has you covered.

Technologies Used:

HTML5

CSS3

JavaScript

OpenWeatherMap API

Bootstrap

Watch Out made by Jeremiah Joseph (jerrywonderr)

In my journey to join HouswareHQ through Github's octernship program, I designed and developed a duplicate character remover application using React, meeting one of the application requirements. While it was not ultimately accepted, this project served as an opportunity for me to further develop my understanding of React principles and improve my state management skills, leading to more efficient re-rendering of the application. The most challenging aspect of the project was ensuring each unique character had a unique color while maintaining the same color for all duplicate characters. After thoughtful analysis, I successfully achieved this goal.

Technologies Used:

TypeScript

JavaScript

React

Bootstrap

Duplicate Remover made by Jeremiah Joseph (jerrywonderr)

Calculating your Cumulative Grade Point Average (CGPA) is now easier than ever with my Angular and TypeScript-based CGPA Calculator. Designed with students in mind, this intuitive tool allows you to quickly and accurately estimate your CGPA by inputting your grades and credit hours. Save valuable time and effort as you monitor your academic progress and ensure you're on track to meet your educational goals. Whether you're a first-year or a graduate student, this CGPA Calculator is your go-to resource for staying on top of your grades and planning your academic future.

Technologies Used:

TypeScript

JavaScript

Angular

MaterialUI

CGPA Calculator made by Jeremiah Joseph (jerrywonderr)