Hello from Vietnam, working on Neo4j almost 1 year

Hello all, happy to join Neo4j community.
I'm working for IT outsourcing company.
Having experiences in migrating data from SQL server to neo4j using kettle and ssis tools more than 1 year.
I'm used to be searching around to troubleshoot any problems in cypher query or neo4j configuration,...I know that pain.
Hope that i can help someone out of problems.