Hi, I'm Adam Hidayat

Database Administrator

Experienced in managing and optimizing databases to ensure high performance, security, and availability. Passionate about solving complex data challenges.

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About Me

My Introduction
Adam Hidayat professional portrait

A Database Administrator with 2+ years of experience, specializing in Oracle, SQL Server, and PostgreSQL environments. Proficient in performance tuning, backup & recovery strategies, and GoldenGate replication to ensure high data availability and security.

02+ Years
experience
10+ Databases
managed
02 Companies
worked
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Skills

My Technical Expertise

Databases & Platforms

More than 2 years

Oracle (11g, 12c, 19c)

Oracle RAC & Grid

Oracle GoldenGate

MySQL & MariaDB

PostgreSQL

MS SQL Server

Tools & Utilities

Core administrative tools

RMAN

Oracle Enterprise Manager

SQL*Plus & SQL Developer

Linux (Red Hat, CentOS)

Bash & PL/SQL Scripting

Core Competencies

Key professional strengths

Performance Tuning

Backup & Recovery Strategy

High Availability & Failover

Database Security

Patch & Upgrade Management

Qualification

My Personal Journey
Experience
Education

Database Administrator

Bank IBK Indonesia
Oct 2023 - Present

Oracle Database Administrator

Metrocom Global Solusi (Client: Bank BNI)
Sept 2022 - Sept 2023

Bachelor of Information Systems

Universitas Terbuka
Expected Dec 2025

Diploma (D3) in Information Systems

UPN Veteran Jakarta
2019 - 2022

Key Achievements

Impactful Contributions

Database
Upgrade

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Production Database
Upgrade

  • Executed a critical upgrade of Oracle Database from 12c to 19c.

  • Applied the latest patch (19.27) to enhance system security.

  • Ensured a smooth transition with minimal downtime, improving overall performance.

Query
Optimization

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Performance
Optimization

  • Identified and re-engineered major performance bottlenecks.

  • Drastically reduced execution times for long-running batch queries.

  • Cut processing time by over 99%, from hours to mere seconds.

International
Training

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IBK Headquarters
South Korea

  • Selected to attend a multi-week intensive training program.

  • Gained deep expertise in Database Architecture and Administration.

  • Trained on advanced security policies and new data center operations.

Certification

Technical Certification
Travel Agency Website Project

Oracle Autonomous Database Cloud Certified Professional

In the fast-evolving world of cloud technology, staying current is key. This certification validates my expertise on the latest features, best practices, and multi-model database services within Oracle Cloud Infrastructure. It's all about choosing the right tool for the right job to drive innovation.

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Oracle Autonomous Database Professional Certification

This advanced certification validates my expertise in managing the full lifecycle of Oracle Autonomous Databases on OCI, from provisioning and migration to performance tuning and security management. It represents a deep commitment to mastering autonomous cloud database technology.

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Training

Technical Training
Travel Agency Website Project

Oracle Database 19c: Performance Management and Tuning

This training has deepened my expertise in optimizing database performance, diagnosing bottlenecks, and implementing tuning strategies to enhance efficiency and reliability. These skills are essential for ensuring seamless database operations, especially in high-demand environments.

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Oracle Database 19c Administration

This course provided me with in-depth insights into database management, including key topics such as installation and configuration, backup and recovery, performance tuning, and security management.

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Oracle Database 19c: RAC Administration Workshop!

This training improved me to gain new skills in managing and optimizing Oracle Real Application Clusters.

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Oracle Database 19c: Backup and Recovery Live Class

This comprehensive course has equipped me with advanced skills in database backup and recovery strategies, ensuring data integrity and availability.

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