This is nothing compared to others here but I'm happy though: 1. My first and the most satisfying impactful work was a small tool to generate spreadsheets from

This is nothing compared to others here but I'm happy though: 1. My first and the most satisfying impactful work was a small tool to generate spreadsheets from a form and mail to management. I did this to learn React a bit more and this ended up as an important tool for all contractors in the company. It was used by more than 300 employees and literally everyone knew it was my project and thanked me often for saving their time. The management moved it from heroku to their internal domain and its still in use 3 years after I left. 2. The second one is at the current job where I have made a site that has data from JIRA, Github, some automation for frontend tasks and some for backend tasks with simple button clicks. People use this everyday and has become the first page to look at every day. Planning to make this a new tab screen in Chrome next.