1) Some clients do a lot of manual work in Excel which takes a lot of time. I used to compile all of their work at a single place using Excel and Google sheet and build some automated dashboards for reporting purposes.
2) Migration from Excel offline model to Google Sheets.
3) Analyzing Python which is not possible in Excel.
4)Data Modelling in Power BI for complex data.
5) Helping small companies to move into snowflake and setting up Data warehouse.
6) Write effective SQL queries for analysis purpose.
7) Doing analysis like customer segmentation, A/B testing , Cohort Analysis , Operations optimization.
8) Doing analysis on inventory to reduce OOS and dead inventory.
9) Using python for automating basic tasks like reporting.
10) Helping them to build effective dashboards so they can easily track power bi.
11) Migrating Excel dashboards into power bi or Looker Studio.
12) Providing consultancy on how to use data effectively in decision making and doing analysis on data.
13) Trained people for power bi certification exam.
14) Trained People on Python, SQL, power bi ,excel and business analysis.