Five years. Nine systems. One stack.

Senior technology leadership for a multi-site heavy steel-manufacturing enterprise — owning IT strategy, team performance, and end-to-end delivery across software platforms, cloud operations, industrial networks, and enterprise systems integration.

• Set IT direction aligned with corporate goals — annual roadmaps, SOPs, CAPEX/OPEX forecasting, and digital-transformation priorities that connect operations, finance, logistics, and production to measurable outcomes.
• Lead, mentor, and performance-manage the IT function — coaching specialists, assigning ownership across software and infrastructure workstreams, and acting as the escalation point for critical plant and enterprise systems.
• Govern the full production platform portfolio: Laravel manufacturing (PPIC → PO → production → inventory → outbound dispatch), Django IT stock lifecycle, SAP-fed procurement pipeline monitor, BPS Point Rewards (RBAC/audit), and executive data reconciliation — from architecture through release and sustainment.
• Drive enterprise systems integration — SAP Business One and Accurate ERP data flows into custom platforms, stuck-PR detection, cross-unit reconciliation, and dashboards finance and procurement can audit without manual spreadsheet drift.
• Own multi-site industrial network architecture — fiber-optic and point-to-point wireless backbones, Cisco ASA perimeter security, dual-ISP failover, office/production VLAN segmentation, enterprise VPN, and bandwidth policy for critical manufacturing traffic.
• Administer 13+ production cloud service entities end-to-end — VPS provisioning, Docker/Linux/Nginx hardening, GCP workloads, security policy, uptime monitoring, and incident response across manufacturing workloads.
• Scale DevOps and automation maturity — CI/CD pipelines (including Azure DevOps), Terraform where infrastructure is codified, Dockerized releases, and Bash-scripted incremental MySQL backups for nine production systems centralized on Ubuntu with restore playbooks.
• Sustain 98.9% availability across SAP Business One, Accurate ERP, and custom Laravel & Django production platforms — with proactive monitoring, change control, and Tier 2/3 escalation for infrastructure and application incidents.
• Oversee local data-center and storage governance — dual OpenMediaVault environments, shared-folder permissions, RAID-backed repositories, and handover practices that keep department file workflows controlled and maintainable.
• Direct large-scale security and surveillance infrastructure — 300+ CCTV endpoints across three manufacturing sites (hybrid IP/analog), NVR operations, and expansion planning with minimal production downtime.
• Manage vendor, ISP, and contractor relationships — SLA negotiation, contract scoping, conflict resolution, and delivery oversight from procurement through operational handover.
• Champion OT/IT network convergence — tightening VLAN, VPN, and perimeter policy as operational technology and office systems share a hardened, segmented industrial backbone.

First supervisory tenure owning the full technology stack for a heavy steel-manufacturing enterprise — leading the IT team while shipping production platforms and hardening multi-site infrastructure.

• Promoted to supervise the IT Specialist team; owned delivery and sustainment of nine production systems spanning custom software and industrial infrastructure.
• Shipped Django platforms into daily use: End-to-End IT stock system (PR → inbound/outbound → adjustments), SAP-fed procurement pipeline monitor, BPS Point Rewards with RBAC and enterprise audit logging, and executive data reconciliation for C-suite review.
• Scaled the Laravel manufacturing ecosystem from planning modules through PO, production tracking, inventory reporting, raw-material inbound, and outbound dispatch dashboards.
• Built multi-entity MySQL backup automation — nine VPS entities, nine Bash scripts, daily incremental dumps centralized on Ubuntu with structured, date-traceable archives and restore procedures.
• Sustained 98.9% availability of SAP Business One, Accurate ERP, and the Laravel manufacturing production system through proactive monitoring and disciplined change management.
• Oversaw Docker/Linux/Nginx/GCP deployments with CI/CD — turning releases into repeatable, reversible pipelines instead of ad-hoc server edits.
• Controlled IT CAPEX/OPEX from scoping and vendor quotes through deployment handover — aligning spend with roadmaps operations and finance could track.
• Continued ownership of industrial network and storage programs — fiber/PtP wireless backbones, Cisco ASA and dual-ISP design, dual OpenMediaVault data centers, and 13+ cloud service entities under active administration.
• Drafted IT roadmaps and SOPs; negotiated vendor and ISP SLAs; served as Tier 2 & 3 escalation for plant-critical systems across HRGA, manufacturing, and logistics users.

Architected multi-site infrastructure and launched the manufacturing web ecosystem while serving as escalation for critical plant systems.

• Architected industrial internet infrastructure: fiber-optic + PtP wireless, Cisco ASA, dual-ISP failover, office/production VLANs, and VPN.
• Administer 13+ production cloud service entities — provisioning, deployment, security hardening, and uptime monitoring.
• Built dual OpenMediaVault local data centers from zero — end-to-end planning, deployment, and employee file governance for 2 companies.
• Started and scaled the Laravel manufacturing system (PPIC forecast → PO → production → inventory → outbound dispatch).
• Drafted IT roadmaps and SOPs; negotiated vendor/ISP SLAs; delivered Tier 2 & 3 infrastructure support.

Foundation role supporting HRGA and manufacturing personnel — hands-on troubleshooting that grew into infrastructure and platform ownership.

• Performed hardware diagnostics, software installs, and physical network troubleshooting across plant and office.
• Administered employee databases with strict RBAC — early groundwork for later platform auth patterns (employee_id + role guards).
• Supported rollout of on-premise storage and network segmentation that later scaled into full data-center and cloud service programs.

Early operations role managing sparepart warehouse activities and supporting maintenance needs in a cocoa manufacturing environment.

• Managed daily sparepart receiving, storage, issuing, and stock documentation for maintenance and production teams.
• Maintained inventory accuracy through routine stock checks, item labeling, and organized warehouse placement.
• Coordinated with purchasing, maintenance, and production users to support timely sparepart availability for operational needs.