Mazen M.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Aug 28, 2026.

I'm Passionate about web development and data analysis fields and my main job is developing high performance data driven web applications and i managed to deliver lots of data intensive web applications solutions to different clients from all over the world most of the work i did was mainly related to the following: 1- designing and building customized analytic web apps and dashboards 2- enhancing UI/UX and performance of existing web applications 1- Data analysis, processing and transformation Technical skills i can offer : 1- Developing real time analytic web apps and dashboards using python dash Framework or React based 2- Analyzing and processing databases/datasets from different sources (DuckDb, CSV, SQL, Json ) 3- Complex data visualization with python and JavaScript 5-strong SQL querying skills " I believe that work ethics is more important than technical skills "