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Регистрация: 23.10.2025

Riko Riko

Специализация: Network Engineer
— An energetic and Creative person with years experiences in various IT fields. — Solution oriented, fast learner, communicative and can easily adapt into the new environment. — Multi hat / versatile person with many technical knowledge (not only in IT).
— An energetic and Creative person with years experiences in various IT fields. — Solution oriented, fast learner, communicative and can easily adapt into the new environment. — Multi hat / versatile person with many technical knowledge (not only in IT).

Скиллы

Hardware
Network
Web Server
SSL
SQL
MySQL
MariaDB
PostgreSQL
Google Cloud SQL
NoSQL
MongoDB
Redis
RabbitMQ
Docker
Kubernetes
JIRA
AWS

Опыт работы

IT Infra Manager
11.2024 - 06.2025 |Teknologi Gagasan Nusantara (Tenggara)
Hardware, Network, SQL, MySQL, MariaDB, PostgreSQL, Google Cloud SQL, NoSQL, MongoDB, Redis, RabbitMQ, Docker, Kubernetes
AI / ML for Smart Building and Dashcam. Manage IT Infra department: ● All office IT, Hardware, Network and peripherals. ● People Management (communication, daily task). ● Budget and Assets control and management. ● Hybrid System (Cloud – OnPremises). Linux Server: ● Web Server + SSL: − Apache (web server, virtual hosts). − nGinx (web server, reverse proxy, load balancer). − Tomcat (web app). − NodeJS using “BUN” and “YARN”. ● Database Server: − SQL: MySQL, MariaDB, PostgreSQL, Google Cloud SQL. − NoSQL: MongoDB. − TimeSeries: InfluxDB. − Redis and RabbitMQ installation. ● Network Services: − Firewall, forwarder and QoS using IPTables. − DHCP, DNS. − VPN Client (OVPN, PPTP, L2TP, WireGuard). − MQTT Server for IoT using Mosquitto. ● Server Virtualizaton: − Proxmox. − VirtualBox. − KVM. ● Self Pentest using Kali Linux. ● Create “system services” for product apps. Automation (Ansible, Linux Shell Script, Windows Batch, Git Actions). Container (Docker) for Linux and Windows. Google Cloud Platform: ● VM. ● IAM. ● CloudSQL. ● Armor / Firewall. ● Kubernetes. MikroTik Router: ● Office Router. ● Cloud Router service. ● VPN Server (PPTP, L2TP, OpenVPN, Wireguard). GitHub for Source Code versioning. Cross people department coordination to create and deliver the products / projects (AI / ML using Web): ● JMTO “Smart Dashcam” for detecting object (vehicle, sign, etc), traffic and anomalies. ● New IKN (Capital City) Smart City using “Smart Pole” (CCTV with object detection, multiple sensors (oxygen, carbon, weather, light). ● “Smart Building” using BMS (Building Management System) and BAS (Building Automation System) to optimize and monitor all electrical devices (light, AC, pump). ● ML (Machine Learning) Server preparation (Budget and Specs) for AI System. Data Center assessment for revitalization to Tier3 Standard (Electricity redundancy, HVAC redundancy, Fire Suppression, Access Security, DCIMS / BMS).
IT Network & Security
03.2023 - 10.2024 |Infinitium Solutions
JIRA, AWS
Banking & Payment Securer. Manage network in office, UAT and PRD Environment (Hybrid): ● Fixing office network issues (slow connections, fail over 2 ISPs). ● Manage CR Request. ● JIRA for TicketingSystem and Documentation. AWS: ● WAF and Security Group for Firewall / Security. ● NLB and ALB LoadBalancer + URL Filtering for multiple target group with Hybrid System (AWS Cloud and On Premises). ● Route 53 for Domain Management. ● ACM for SSL Certificate Management. ● Athena for reading / analyze the Logs File from SQUID Proxy. Firewall and LoadBalancer: ● FortiGate. ● CheckPoint. ● WatchGuard. ● F5 – BIG IP LoadBalancer. Linux Server (RHEL and AlmaLinux): ● SQUID for Proxy. ● IPTables for PoC to prevent URL Brute Force Attach. ● Security and Pentest using Kali Linux. ● Hybrid System (Cloud – OnPremises). ● Ansible automation for FortiGate and F5. ● Compiling Symantec EndPoint Client / Agent for Multiple RHEL version. Adding office IoT automation for “Outside Lighting” before-after Office Hour and holiday. Working with cross department to share and giving some suggestion to fix the issues (App Support, Infra, Office GA, HR). Non IT: Helping office GA to fix, maintain and giving some improvement for Office Building Operational.
Network Engineer
По 12.2017 |NDA
Technical Support
Open Space. Network design and installation for New LivIT Office Building project: ● MikroTik Router: − DHCP. − Bandwidth Management. − Captive Portal. − Load Balance 2 internet lines from different ISP’s. ● Wireless Network using Ubiquiti: − Site survey. − Wireless installation and configuration. − UniFi Controller.
IT Management, Network and Technical
12.2014 - 06.2022 |Dominopos (was), Digital Prima Sentona (now)
Technical Support
POS, Captive Portal, Mall Directory. ● Manage cross team (IT Developer and marketing) and bringing them together to deliver and develop product service: − Collaborate with multidisciplinary people and teams to develop product and features. ● Technical Support for Desktop (Windows, Linux, MacOS) and Mobile (Android, Ios). ● First contact to support clients and partners communication (phone, email, JIRA, direct meeting): − JIRA Ticketing System and Slack. ● IT budget planning for system infrastructure and integration. ● Hybrid system: − Cloud (AWS, DigitalOcean). − Local data center infrastructure and virtualization. − Online service (Cpanel, WHM, SSL, VPN, Hosting). ● Hardware purchasing and vendor negotiation, reduce internet monthly cost to 30%. ● Change AWS plan to reduce price to 20% without reduce the performance. ● Network and technical design / support (MikroTik, LinkSys, Custom AP firmware using Tomato and DD-WRT) for integration to client site. ● SIT (System Integration Testing). ● New things / technology research (UX research and survey, Openstack, Docker, Kubernetes, CISCO Meraki, CICCO Aironet, Ruckus, Ubiquiti, GeoLocation, Hostapd). ● Non IT, Make the all technical things (IT, MEP (Mechanical Electrical Plumbing)) in the office building functionally and reliable.
IT Supervisor
11.2012 - 12.2014 |Gameloft Indonesia
WordPress
Game Development. ● Manage IT Team (hire, budget, purchasing, bonus, salary, assets, licenses, etc) and stuffs to support +/- 600 employees. ● Multinational and multi departments communication with different timezone. ● PIC (Person In Charge) for all technical partner and vendor: − Vendor negotiation to reduce 50% the monthly cost for internet. ● Create internal server and services for multiple usage: − Internal blogs, Web Video Streaming, product catalog for internal ecommerce, Docs and File Sharing (using WordPress). − OrangeHRMS for HR Team. − OpenERP for Finance. − GLPI for IT Assets. − Support multi department and research multi tools (PM Tools). ● Non IT, Make the all technical things (IT, MEP (Mechanical Electrical Plumbing)) in the office building functionally and reliable.
Network Engineer
По 09.2014 |Bantul District
Technical Support
Government. Connecting 33 sub-districts to central district office for E-Government System using WiFi System: ● Mikrotik, Ubiquiti. ● Indoor and Outdoor network connection.
IT Technical Support
03.2011 - 11.2012 |Gameloft Indonesia
Technical Support
Game Development. ● Responsible for IT technical (Hardware, Network and System) issues: − Supporting +/-200 employees. − Desktop application for Windows, Linux, MacOS (email, chat, AD Client, puppet client). − Wireless network installation (HP, LinkSys, CISCO). ● Non IT, New office building project design and implementation for IT and MEP (Mechanical Electrical Plumbing). ● Direct reward and promotion from Studio Manager.
Network Engineer
01.2011 - 02.2011 |Pika Media Komunika
Technical Support
ISP (Internet connection Service Provider). ● Wired and wireless network connection installation and maintenance. ● Outdoor and indoor network connection. ● Internet and proxy solution for clients.
Network and Server Administrator
По 07.2010 |Indonesia Military Academy
PHP, MySQL, Apache2, BIND
● E-Learning System implementation. ● Web server and database server system using Linux (Debian): − PHP, MySQL, Apache2, BIND. ● Router (MikroTik) solution for − IP and port Forwarding System. − Local DNS System.
Network Engineer
По 11.2009 |WineT Internet Cafe
Technical Support
● Internet installation with 2 internet lines. ● MikroTik Router: − Internet Load Balance System, QoS and Bandwidth Management. − HotSpot / Captive Portal with RADIUS and User-Manager.
IT Network and Technical Support
11.2009 - 12.2010 |Latansa Kompute
Technical Support
● IT Solution for many private (hardware, software, network, virus) and national / government company.
Network Engineer
По 10.2008 |Perumahan Pilahan Asri
Technical Support
Housing area. ● RT / RW Net (village) Internet solution for resident: − MikroTik Router. − HotSpot / Captive Portal with RADIUS and User- Manager. − QoS and Bandwidth Management. ● 3Com and LinySys Access Point for Transmit and Receive the Wireless Network Signal. ● Hand made outdoor antenna: − “Pan tenna” for clients made from FryPan. − “Kenthongan” for BTS sectoral antenna made from PVC Pipe.
Network Engineer
По 09.2008 |Adisucipto International Airport
Technical Support
● Solve (Analyze and Troubleshoot) the network connection for parking software. ● Wireless P2P solution using Ubiquiti.
Network Engineer
По 08.2008 |Indonesia Air Force Academy
Technical Support
● Internet connection installation / redesign network. ● MikroTik router: − Load Balance System for 6 internet lines. − Bandwidth management. − HotSpot / Captive Portal services with user access timer.
Network Engineer
07.2007 - 11.2007 |Indonesia Comnets Plus (ICON+)
Technical Support
● Internet over Electricity solution for President University and dorm. ● Supervise the FO to Electricity cable installation in main electricity distribution central. ● Router (MikroTik). − Back to back connection to and from POP. − RADIUS with HotSpot / Captive Portal. − PPPoE for authentication.
Network & Technical Support
11.2005 - 10.2014 |Internet Cafe
Technical Support
● Responsible for all technical issues / problems.

Образование

Information System (Бакалавр)
2003 - 2011
Universitas Ahmad Dahlan

Языки

АнглийскийПродвинутыйИндонезийскийРодной