SQL
Desrizal
Senior System Engineer
Jakarta Selatan, DKI Jakarta
Summary
A highly competent and organised systems administrator with experience of software procurement, installation, administration & compatibility. Possessing a proven ability to assist with the day-to-day running of an IT department and it’s business IT systems. Extensive knowledge of monitoring and controlling data security within guidelines to ensure compliance and report on possible improvements. Well mannered, articulate and able to act as point of contact for colleagues and external clients.
Looking for a suitable systems administrator position with an exciting, innovative and ambitious company that offers room for progression.
Overview
19
19
years of professional experience
3
3
years of post-secondary education
Work History
IT Manager
PT. Portal Bursa Digital (IMX)
Jakarta Selatan, DKI Jakarta
01.2017 - 08.2023
- Oversaw IT department operations and training.
- Managed network and system performance, conducting troubleshooting, security patching, and maintenance.
- Led technology selection and rollout, focusing on organizational planning and supplier service-level agreements.
- Oversaw daily performance of computer systems and immediately responded to [Type] issues to keep network up and running.
- Updated customers and senior leaders on progress and roadblocks.
- Collaborated with other departments to help meet IT needs and properly integrate and secure systems.
- Coordinated IT operations activities to deliver smooth flow of daily business needs.
- Communicated with executive team and CEO to maximize development efficiencies and resolve technology issues.
- Implemented and maintained technology and software budget.
- Analyzed network security and current infrastructure, assessing areas in need of improvement.
- Developed and implemented measures and procedures to protect IT systems from cyber threats and data breaches.
- Installation and maintenance of all systems of IMX.
- Installation, configuration, monitoring and implementation of SMS Gateway server using Kannel SMS with SMPP protocol to Indosat SMSC.
- Installation, configuration and implementation of application server (API) using FrontEnd and Middleware server topology.
- Maintain SonicWall NSA6600 (VPN, Routing, Access Rules, Point-to-point connection, etc).
- Installation and Maintain DMP Server (DeLL PowerEdge R740).
- Installation and Maintain SMS extraction server with Virtual Machine under RHEL 7.
- Ensuring thas support calls are logged and handled effectively and efficiently with third-party partners (resellers).
- Responsible for disaster recovery, closing security loopholesand access levels.
Network and Systems Engineer
PT. Garansindo Inter Globa (Garansindo Holding Company)
Jakarta Selatan, DKI Jakarta
03.2014 - 01.2017
- Provided complete end-to-end engineering and installation of route-based IP network solutions.
- Provided network support services for devices such as hubs, bridges, routers, and other hardware.
- Managed, tracked, and coordinated problem resolution and escalation processes.
- Installation and maintenance of all systems within a clients environment.
- Producing documentation on operational, system and user procedures & guidelines.
- Building, configuration and troubleshooting of server and desktop hardware.
- Providing advice on selection and purchase of IT equipment.
- Maintaining maximum availability of supported services for users.
- Obtaining quotes for supply of goods and services from suppliers.
- Designing, implementing and managing Active Directory.
- Monitoring the progress of third-party maintenance contract suppliers.
- Ensuring thas support calls are logged and handled effectively and efficiently.
- Responsible for disaster recovery, closing security loopholesand access levels.
- Ensure adequate antivirus protection & solutions are maintained and updated.
- Identify and recommending improvements for E-mail applications & Web-page Development.
Network and Systems Engineer
PT. Mobile Kreasi Indonesia
Jakarta Selatan, DKI Jakarta
04.2009 - 03.2014
- Provided complete end-to-end engineering and installation of route-based IP network solutions.
- Provided network support services for devices such as hubs, bridges, routers, and other hardware.
- Managed, tracked, and coordinated problem resolution and escalation processes.
- Installation and implementation of Mobile Advertising Application Server (Utones Indosat, Adhand Telkomsel, Marasel [Mesir Application partner], etc).
- Maintain Network Traffic of Utones Application Server (Cisco Router 2800 and Catalyst 2950).
- Installation and implementation MiKrotik Server 5.20 for Client (Web Proxy, Firewall, and Load Balancing).
System Engineer
Vehicle Interactive Tracking System (Vi-TRACK)
Jakarta Selatan, DKI Jakarta
09.2004 - 04.2009
- Resolved issues and escalated problems with knowledgeable support and quality service.
- Worked with stakeholders to determine implementation and integration of system-oriented projects.
- Configured, tested and maintained [Type] network equipment to achieve maximum performance.
- Developed IT policies to comply with applicable laws.
- Maintain Servers (DB Server, Web Server, SMS Server, Proxy Servers, Domain Server); Optimization, Administration and troubleshooting.
- Maintain CISCO PIX FireWall; Configuration; log analyzing.
- Database Administration (Backup, Queries, Replication, Data Transformation Service, Database Maintenance Plans).
- Maintain and developed Vi-Track System.
- Provide technical support in term of developing VI-Track device.
- Meet the client of Vi-TRACK.
- Installation and implementation of Vi-TRACK application in Depot Plumpang for PT. Pertamina(Persero).
- Installation and implementation of Vi-TRACK application in PT. Puninar Jaya Logistic.
- Installation and implementation of Vi-TRACK application in PT. Varia Usaha(Gresik).
- Update patches for application server of Vi-TRACK.
Education
Bachelor of Informatics Management - Information Technology
Budi Luhur University
Jakarta Selatan, DKI Jakarta, Indonesia 09.1999 - 09.2002
Skills
Documentation and reporting
Software
Apache / Nginx Server
Hadoop
Apache Spark
Linux
Microsoft
VMWare Technology
Network and Vulnerability Tools
Sports and Stock Trade
Sometimes i like soccer and swimming. And at certain times I also do stock trading activities on the Indonesia stock exchange by buying and selling shares.
Timeline
IT Manager
PT. Portal Bursa Digital (IMX)
01.2017 - 08.2023
Network and Systems Engineer
PT. Garansindo Inter Globa (Garansindo Holding Company)
03.2014 - 01.2017
Network and Systems Engineer
PT. Mobile Kreasi Indonesia
04.2009 - 03.2014
System Engineer
Vehicle Interactive Tracking System (Vi-TRACK)
09.2004 - 04.2009
Bachelor of Informatics Management - Information Technology
Budi Luhur University
09.1999 - 09.2002
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