Who I am? Data science enthusiast. Self made man with strong enterpreneurial spirit. Been learning in the field since 2016. Enjoy playing with and around data. Artist.

Fulfillment comes from? Being challenged and learn in the process. Save people's time (and money).

Topics of my answers on SO? SQL Querying, Regex, Python. My favourites:

• SQL and Dates: https://stackoverflow.com/questions/74882540/sql-query-to-avg-over-a-fixed-range-over-the-entire-data-set/74882871#74882871
• SQL Delete with Joins: https://stackoverflow.com/questions/72614136/how-to-make-rows-from-two-table-cancel-each-other-by-columns-valuessql-server/72614488#72614488
• SQL Dynamic Querying: https://stackoverflow.com/questions/72510030/join-into-pivot/72510963#72510963
• SQL Gaps and Islands: https://stackoverflow.com/questions/74109917/how-to-get-last-known-contiguous-value-in-postgres-ltree-field/74110402#74110402
• SQL Recursive Querying: https://stackoverflow.com/questions/74044759/finding-the-amount-of-steps-between-values-in-sql/74047850#74047850
• SQL with JSON: https://stackoverflow.com/questions/74099744/how-return-different-type-values-in-mysql-case-statement/74099819#74099819
• SQL in MySQL 5.7: https://stackoverflow.com/questions/75035943/is-there-a-way-to-only-show-the-first-date-of-a-5-day-streak/75036320#75036320
• Regex: https://stackoverflow.com/questions/73228500/regex-to-match-any-title-case-strings-in-markdown-headings/73228904#73228904
• Python: https://stackoverflow.com/questions/72213755/how-do-i-get-lst1-to-be-alphabetical-while-being-in-the-same-order-as-lst2/72213947#72213947