Julia is working hard on her career but her personal finance falls behind. From Dec. 2018, she likes to blog her mistakes, success with data. She likes to push herself to work on personal finance research and help herself.

Simple loan payment calculator & stats

Wealth Compass is a modern, privacy-focused personal finance dashboard built with React and Supabase. It offers a 360-degree view of your financial health, featuring real-time net worth tracking, investment portfolio management, and detailed cash flow analytics.

Ledgerly is a learning project . A personal finance management app built with Kotlin, Jetpack Compose, Room, and Firebase. It helps users track expenses, income, budgets, and goals with analytics, reports, and cloud sync, showcasing modern Android development.

Blog about personal finance and data analysis by Jan Taubitz

A period based personal financial dashboard

A full-stack finance management application built with React and Express.

A collection of notebooks for reading in and analysing credit card and bank account statements from accounts with Deutsche Kreditbank

Script para calcular o preço médio de ativos financeiros considerando a ordem temporal de compra e venda entre tais diferentes ativos, exportando um arquivo excel formatado.

Simple personal finance manager

TechyKoder-Internship-tasks

Financial Friend is a privacy-first web app that takes a user’s payment statement (PhonePe, GPay, bank CSV/PDF), cleans and understands it, and then talks back like a friend—giving simple, human answers (plus a few tiny visuals) to questions people actually care about.

How will a $10/week difference in investment strategy play out over 50 years? If I increase the amount I invest by 3%/year vs. 4%/year, how many more years will I need to work before retiring? These are some of the questions I wanted to answer for myself with these simple simulations in Python.

Buno is a comprehensive, local-first budgeting application designed to help you manage your finances with ease. Built with Next.js and Dexie (IndexedDB), it offers a fast, secure, and private way to track your expenses, income, investments, and more.

Python/SQL app that analyzes receipt data (built before LLM's existed)