Rongping S.
Chengdu, China
96%
Job Success
Top Rated
MySQL/MariaDB/PostgreSQL/Oracle DBA || Performance Optimization expert
$60.00/hr
◆ 10 + years as a senior expert in MySQL/MariaDB/Percona/PostgreSQL/Oracle database
◆ Good at MySQL 5.5/5.6/5.7/8.0/8.4 backup recovery, SQL tuning, monitoring operation and maintenance, high availability architecture design, etc., proficient in Innodb, High Availability, Replication, MySQL NDB Cluster,Innodb Cluster, Scalability Solutions, and MySQL Enterprise Suite and other related technical fields.
◆ Good at PostgreSQL 9/10/11/12/13/14/15/16/17 installation, configuration, backup and recovery, security, query optimization, high-availability, disaster recovery, extensions (PostGIS, PL/Python, pgAdmin), scaling solutions (sharding, partitioning, connection pooling), and PostgreSQL Enterprise Edition and related tools (pgBackRest, pgpool-II).
◆ Good at Oracle 11g/12C/19C/21C backup recovery, SQL tuning, monitoring operation, and maintenance, high availability architecture design, and is proficient in RAC, DG/ADG, OGG, PDB/CBD, RMAN, EXP, and XTTS and other related technical fields.
◆ Get Cisco \ Oracle \ MySQL \ AWS \ ITIL \ PMP \ TOGAF certification
◆ Worked for the world's top three ICT and IoT solution providers, providing database-related technical support and course training for major operators and banking and financial enterprises.
◆ Accumulatively managed 5000+ databases and 300TB+ data.
I hope to use my years of work experience and professional knowledge to help you solve the problems encountered in MySQL/PostgreSQL/Oracle database, and at the same time provide relevant course training.
Work history
Import large database dumb inside mysql
5.00
May 10, 2024
-
May 15, 2024
"Rongping was quick to perform the given task, collaborative and proactive. I would use again his services when needed."
Private earnings
Database/HeidiSQL Expert for Urgent Table Recovery
May 6, 2024
-
May 9, 2024
No feedback given
Private earnings
Need Galera Expert to fix problems with failed to start nodes
5.00
Apr 30, 2024
-
Apr 30, 2024
Private earnings
Need a MySQL Database Expert To Fix Server Overload
5.00
Apr 27, 2024
-
Apr 28, 2024
Private earnings
Mysql import issue
5.00
Apr 15, 2024
-
Apr 16, 2024
"Romping was an absolute lifesaver! He tackled my MySQL import issues quickly. His response was immediate, and the collaboration throughout the process was smooth and efficient. Romping's expertise made everything…
Private earnings
Backup MySQL in RDS (AWS) to an offline backup file
5.00
Feb 6, 2024
-
Feb 6, 2024
"Rongping was great to work with. His database expertise is top notch, his communication skills are great, and he is very responsive. Rongping helped us with some MySQL database backups…
Private earnings
60 minute consultation
Feb 6, 2024
-
Feb 6, 2024
No feedback given
Private earnings
Mysql data recovery
5.00
Jan 26, 2024
-
Jan 26, 2024
"he is amazing guy and great skills for complex db problems and very fast turn around i am impressed i will definately come bak again for more work."
Private earnings
Database Administrator for High-Load WordPress Site
4.70
Dec 7, 2023
-
Dec 19, 2023
Private earnings
MySQL DataBase Task
Nov 30, 2023
-
Dec 18, 2023
No feedback given
Private earnings
MariaDB Table Recovery
May 18, 2024
-
Present
Job in progress
Private earnings
Database Consult
May 7, 2024
-
Present
Job in progress
Private earnings
consultancy for database replication
May 3, 2024
-
Present
Job in progress
Private earnings
Import large database
Apr 26, 2024
-
Present
Job in progress
Private earnings
MySQL performance optimization
Mar 26, 2024
-
Present
Job in progress
Private earnings
Sql optimization
Mar 13, 2024
-
Present
Job in progress
Private earnings
DTG Ronping
Mar 9, 2024
-
Present
Job in progress
Private earnings
optimise wp_postmeta for faster order search
Mar 8, 2024
-
Present
Job in progress
Private earnings
Setup of Python + PostgreSQL integration on Ubuntu
Dec 7, 2023
-
Present
Job in progress
Private earnings
MYSql Expert
Nov 23, 2023
-
Present
Job in progress
Private earnings
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Skills
- Oracle
- SQL
- Backup & Migration
- PostgreSQL
- Linux
- Database Optimization
- MariaDB
- Query Tuning
- Oracle Database
- Database Maintenance
Project catalog
Get started working with Rongping quickly with these predefined projects.
Get started working with Rongping quickly with these predefined projects.
You will get MySQL/Oracle/PostgreSQL DBA database management|| Performance Optimization
From $100
1 day delivery