Muhammad Fajar

My Sales Performance Analysis project used SQL, Python, and Power BI to examine approximately 9,800 sales records. I compared year-over-year sales and explored product and regional performance.

I also analyzed customer retention, lost customers, and new customers to understand changes in the customer base. I summarized the findings as business insights and recommendations, supported by a Power BI dashboard.

Since 2020, I’ve founded and independently managed a digital job-posting platform serving job seekers and recruiting clients. I manage job advertisements, client communication, content scheduling, and day-to-day operations.

I also review job-posting information for clarity, consistency, and suitability before publication, and operate social media and messaging channels with a combined audience of approximately 120,000 followers and subscribers.