Mohammad Abolghasemi, Database Team Lead

Mohammad Abolghasemi

Database Team Lead

Tosan Techno

Location
Iran - Tehran
Education
Bachelor's degree, Bachelor
Experience
9 years, 2 Months

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Work Experience

Total years of experience :9 years, 2 Months

Database Team Lead at Tosan Techno
  • Iran
  • My current job since July 2019

Administrating 4 Payment Service Providers (PSP) and 6 Fintech Databases

4 PSP = Fanava Card (TPS 700), Pardakht Novin Arian (TPS 2000), Saman Pardakht (TPS
100), Omid Pay (TPS 4000)

6 Fintech = MoneyTech (Over 8000 ATMs), Shopp, TechnoEye Plus (Implemented in various Banks (10 Banks) to Monitor ATMs activity and health), Techstore, Barook, Artin (AI)

Managing 4 PSP Databases Delivery Process from Previous Contractor to Tosan Techno

Implemented the first DR Site among all PSPs in Iran

Migrating 4 PSP Databases to New Infrastructure with 0 Down Time

Upgrading Databases from 11g to 19c

Writing scripts and processes for data integration and bug fixes

Installing Disaster Recovery Site

Replicating Data with Golden Gate

Demonstrating leadership by making improvements to work processes and helping to train others

Making significant Instance and SQL tuning

Meet 99.98 SLA for 4 PSPs and 2 Fintech Databases every Month

Promoting high customer satisfaction by resolving problems with knowledgeable and friendly service.

Applying various skills to evaluate, design, implement and optimize databases and database applications.

Developing PL/SQL Packages, Procedures and Functions

Oracle Database Administrator at Farabi Brokerage
  • Iran - Tehran
  • March 2017 to July 2019

Migrated Databases from MySQL to Oracle

Worked as part of project teams to coordinate database development and determine project scopes and limitations

Developed PL/SQL Procedure

Created and monitored performance metrics to keep databases functioning at optimal capacity

Established and determined optimum values for database parameters using manuals and calculators

Oracle DBA at Naji Research & Development Company
  • Iran - Tehran
  • March 2015 to February 2017

Administrated 4 Traffic Police databases

Solved the availability of reporting database of Traffic Police after years

Implemented Backup/Recovery process for all databases

Established TAF for the first time in the company for Traffic Police databases

Installed and Configured Cloud Control for efficient Monitoring and Troubleshooting

Education

Bachelor's degree, Bachelor
  • at Rajaei
  • July 2012

I studied in Rajaei University for Bachelor's Degree with the ranking of 34 in national entrance exam.

Specialties & Skills

High Availability
Performance Tuning
Disaster Recovery
Oracle SQL
Oracle RAC
Troubleshooting
Oracle DB Patching and Upgrade
Instance Tuning
Oracle Cloud Control
Oracle Golden Gate
Oracle RAC
Oracle DB Installation
Oracle DB Administration
Oracle Data Guard
Backup & Recovery
Oracle ASM
SQL Tuning

Languages

English
Intermediate
Persian
Native Speaker
Arabic
Beginner

Hobbies

  • Nature
  • Soccer