Testimonials

• I had the privilege of connecting with Abhinav Sharma, Sr. BI Report Developer at Trek, through Topmate — and it was an incredibly valuable experience. Abhinav generously shared actionable guidance to help me grow as a BI Developer. His clarity and depth in topics like SQL traction, Power BI data modeling, and especially DAX were helpful. He also guided me on: Exploring Power BI Service (an area I had zero exposure to before) Understanding workspace vs app — often asked in interviews Improving data quality checks — blanks, nulls, errors, and outliers Prioritizing data modeling and warehousing Abhinav's mentoring style is clear, structured, and backed by real-world experience. Whether you're a beginner or an intermediate BI developer, I highly recommend a session with him — it’ll give your learning strong direction and traction