afriyan maksud

AM

Open to opportunities

afriyan maksud

@afriyanmaksud

Database Administrator at Telkomsigma managing Oracle, PostgreSQL, and MySQL systems, including backup, recovery, and performance tuning.

At Telkomsigma, I install, configure, patch, and maintain Oracle, PostgreSQL, and MySQL database servers. I handle backup and recovery, monitor performance, and tune systems to resolve bottlenecks.

I also manage database access and security, plan capacity, and work with infrastructure and application teams to maintain high availability. As a freelance MySQL instructor, I delivered administration training and developed hands-on learning materials.

Experience

Work history, roles, and key accomplishments

TE

Current

Database Administrator

Current

Telkomsigma

Jan 2017 - Present (9 years 10 months)

Installed, configured, patched, and maintained Oracle, PostgreSQL, and MySQL database servers. Performed backup and recovery, monitored performance, managed security, and supported high availability.

Oracle PostgreSQL MySQL Oracle RMAN Backup And Recovery Performance Optimization Database Security High Availability Capacity Planning Linux Windows Server BASH SQL

IF

Part-Time MySQL Instructor

Independent / Freelance

Dec 2024 - Dec 2024 (0 months)

Delivered MySQL administration training covering installation, configuration, and optimization. Developed learning materials and provided technical mentoring.

MySQL Training Mentorship Database Administration

TA

Staff NTE

Telkom Akses

Jan 2016 - Dec 2017 (1 year 11 months)

Monitored and analyzed NTE inventory, including purchasing, utilization, and distribution. Prepared monthly reconciliation and reporting for inventory validation.

Inventory Management Reporting Vendor coordination

PL

Team Leader – Project MyXL

PT Linkit360

Mar 2016 - Apr 2016 (1 month)

Led the MyXL project team to ensure timely and stable system operations. Analyzed server and application performance for optimization and coordinated system maintenance.

Team Leadership Performance Analysis System Maintenance

PL

System Administrator

PT Linkit360

Dec 2015 - Feb 2016 (2 months)

Managed critical incidents to minimize service downtime. Handled application deployment and database configuration, and produced performance reports.

Incident Management Application Deployment Database Configuration performance reporting Root Cause Analysis

PL

IT Monitoring (L1)

PT Linkit360

Aug 2014 - Nov 2015 (1 year 3 months)

Monitored application and system stability. Resolved minor incidents and escalated critical issues, and maintained operational performance reports.

System Monitoring Incident resolution Reporting

PT

Administrative Staff

PT Lativi Media Karya (TVOne)

Mar 2014 - Aug 2014 (5 months)

Managed contributor video monitoring and reporting. Prepared monthly financial and payment summaries.

Video Monitoring Reporting Financial Summaries

Education

Degrees, certifications, and relevant coursework

LL

LinkedIn Learning

Oracle Database 19c: Multitenant, Oracle Database 19c

Completed Oracle Database 19c: Multitenant training in 2025.

LL

LinkedIn Learning

Advanced PostgreSQL, PostgreSQL

Completed Advanced PostgreSQL training in 2025.

LL

LinkedIn Learning

Oracle Database 12c: Administration, Oracle Database 12c

Completed Oracle Database 12c: Administration training in 2025.

LL

LinkedIn Learning

Oracle Database 12c: Backup and Recovery, Oracle Database 12c

Completed Oracle Database 12c: Backup and Recovery training in 2025.

GL

Great Learning

Oracle SQL, Oracle SQL

Completed Oracle SQL training in 2024.

EL

EDB Learn

Designing and Managing Database in EDB Postgres, EDB Postgres

Completed training on Designing and Managing Database in EDB Postgres in 2024.

MI

Microsoft

Microsoft Certified: Azure Database Administrator Associate, Database Administration

Earned the Microsoft Certified: Azure Database Administrator Associate certification in 2022.

UN

Universitas Nasional

Bachelor's Degree

Earned a Bachelor's degree from Universitas Nasional in 2013.

Tech stack

Software and tools used professionally

MySQL

PostgreSQL

Oracle

PHP

Ubuntu

CentOS

Linux

Windows Server

SQL

Bash

Availability

Open to opportunities

Location

Indonesia

Authorized to work in

Salary expectations

65550k+ IDR

Social media

Job categories

Database Administrator Systems Administrator

Skills

Database Administration Oracle PostgreSQL MySQL Backup And Recovery Oracle RMAN Database Performance Tuning Database Security High Availability Disaster Recovery SQL BASH Linux CentOS Ubuntu

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