Muhammad Yousaf

Ai First Android Developer and Data Analayst @Upwork

Developed and deployed custom Android applications using Kotlin and Android Jetpack libraries based on client requirements.Designed user friendly mobile UI/UX with XML and Jetpack Compose, following Material Design guidelines.Integrated RESTful APIs, Firebase, and third-party SDKs (e.g, payment gateways, location services) to extend app functionality.Improving the performance, speed, and efficiency of an app so that it runs smoothly and bug fixing to improve stability and responsiveness.Delivered end-to-end data analysis solutions using Python, Pandas, NumPy, and Matplotlib/Seaborn.Created automated reports and dashboards for business insights, leveraging Jupyter Notebooks and data visualization tools.Used Excel (PivotTables, VLOOKUP, Power Query) for cleaning, merging, and analyzing client datasets.Collaborated with international clients to deliver timely, scalable solutions with focus on clean code and documentation.Developed visualizations in Tableau and Power BI for business KPIs, trends, and forecasting.Applied machine learning techniques (e.g, regression, clustering) to real-world datasets for exploratory insights.