Leo Hsu is a master database architect with extensive experience building business intelligence and automation applications for flight management, labor unions, and economic optimization apps. He has over 20 years professional experience working for non-profits and Dot coms developing automated pricing and process applications and devising workflow strategies.

He is a PostgreSQL aficionado and author. He is a co-author with his wife, Regina Obe, on several PostgreSQL related books: PostGIS In Action (now in it's 2nd edition with 3rd edition in the works) (Manning Publications), PostgreSQL Up and Running (now in 3rd edition)(O'Reilly Media), pgRouting: A Practical Guide (Locate Press, 2nd edition in works), and upcoming big book of PostgreSQL in the works (No Starch Press).

Leo Hsu presents 2 Events:

• Getting stuff done with PostGIS at Postgres Conference

• Getting Stuff done with PostGIS and pgRouting at Postgres Conference 2020