01
Systems over silos
A Cisco ASA rule, a Laravel inventory model, and a SAP procurement report are the same problem at different layers — I design the whole flow, not one box.
01About
From plant networks to production platforms.
I build and run the systems that keep a factory moving.
Results-driven, highly analytical IT Supervisor with 5+ years of progressive experience leading IT infrastructure, cloud operations, fullstack software development, and DevOps lifecycles across high-demand steel-manufacturing environments. I bridge high-level corporate strategy and hands-on technical execution — shipping enterprise web platforms in both Laravel and Django, architecting multi-site networks with fiber and wireless backbones, managing 13+ production cloud service entities, and automating backups for nine production systems — while leading a cross-functional team, managing multi-vendor contracts, and reinforcing uptime and security.
IT Supervisor
Industrial IT Infrastructure · Cloud Operations & Fullstack Engineering · Digital Transformation
My path runs the full width of the stack. On the infrastructure side I design segmented networks with fiber-optic and point-to-point wireless backbones, Cisco ASA perimeter security, dual-ISP failover, dual OpenMediaVault data centers, and hands-on administration of 13+ cloud service entities across VPS and production workloads — plus scripted MySQL backups for nine separate web systems on nine VPS. On the software side I ship production platforms end-to-end in Laravel (Bootstrap/Sass/MySQL) and Django (HTMX/Tailwind/PostgreSQL): manufacturing PPIC-to-dispatch systems, an end-to-end IT stock platform, a SAP-fed procurement pipeline monitor, an employee rewards platform with RBAC and audit logging, and executive data reconciliation. What ties it together is a supervisor's lens: I turn business pain points into roadmaps, SOPs, and budgets, then lead the team that delivers them.
Currently
- Standardizing Docker + CI/CD across internal Laravel & Django services
- Tightening OT/IT network convergence with stricter VLAN, VPN & Cisco ASA policy
- Consolidating internal tools into a modular "Web Center" portal
- Hardening multi-entity backup automation with monitored, tested restores
Education
Bachelor of Information Technology / Computer Science
- Software Engineering
- Network Design
- Information Security
- Database Management Systems
Bahasa Indonesia
Native / BilingualEnglish
Professional Working
Ahmad SutiawanSerang, Banten, Indonesia
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Years in tech0.0%
System uptime0+
Cloud services managed0
Systems deliveredWhat collaborators say
Ahmad turns plant-floor constraints into systems the operations team actually trusts — on time, documented, and still running after handoff.
Operations counterpart
Plant operations partnerSteel manufacturing
He bridges infrastructure and application work without dropping either side — Laravel releases, cloud services, and backup discipline in one cadence.
IT peer
Infrastructure collaboratorMulti-site IT
Clear escalation paths, honest timelines, and systems that survive shift changes. That combination is rare in industrial IT.
Business stakeholder
Cross-functional sponsorEnterprise systems
How I work
02
Automate the boring, secure the critical
Nine nightly MySQL backups, Docker releases, and cloud service health checks should run themselves. Human attention belongs on architecture, security, and edge cases.
03
One source of truth
Fragmented spreadsheets hide errors. Whether it's PPIC forecasts, IT stock movements, or procurement aging — I consolidate into platforms teams can audit and trust.
04
Ship, measure, then harden
The manufacturing system, rewards platform, and multi-entity backup pipeline all started as working slices in production — then reinforced for uptime, RBAC, and restore readiness.