Field Work Portfolio
Updated: Sep 22
This is a selected field-work portfolio across physical security, doors, low-voltage infrastructure, structured cabling, troubleshooting, installation, and systems integration.
The goal is not a photo dump. Each example is here to show what the work required, what I paid attention to, and why the details matter after installation day.
Client names, addresses, room identifiers, credentials, keying information, network details, and other security-sensitive information are intentionally omitted. The point is the workmanship and problem-solving, not the customer list.
What I can do
My experience spans the mechanical, electronic and network parts of a working system.
Locks and door hardware. Install, service and troubleshoot locks, cylinders, latches, door closers and exit hardware; check fit, alignment and repeatable operation.
Access control and electronic security. Install and troubleshoot readers, electric strikes, magnetic locks, door contacts, sensors and related low-voltage wiring.
CCTV and networked equipment. Install and service IP cameras, recorders and PoE equipment; trace faults across devices, power, cabling and network connections.
Structured cabling. Plan cable routes, install conduit and pre-wire, terminate and label cabling, test connections and leave installations accessible for future service.
Diagnosis and verification. Read drawings and manuals, use voltage, continuity and cable tests to isolate faults, then verify operation and record remaining limitations.
Project coordination and handoff. Carry work from site survey and scope review through material planning, coordination with other trades, testing, service notes and follow-up.
Featured case studies
1. Structured cabling: from rough-in to trim
A cable run becomes useful infrastructure only when pathway, support, future device geometry, labeling, trim, termination, testing, and handoff are treated as one job.
2. Field diagnostics: prove the fault
Troubleshooting is a process of turning a vague symptom into a testable condition, separating the layers, measuring, changing one variable, and proving the repair before the ticket closes.
3. Serviceable by design
Mounting, cable routing, access, strain relief, labeling, enclosure space, and clean interfaces are not cosmetic extras. They decide how expensive the second visit will be.
4. Door hardware: measure, align, then electrify
Reliable electronic locking starts with a mechanically sound opening. Measurement, fitment, alignment, latch relationship, mounting, and repeatable door operation all belong in the same commissioning process.
Work samples
Low-voltage trim and finish
The finish should look deliberate. Plate fit, alignment, cable preparation, labeling, and cleanup are the visible end of decisions made much earlier.
Device mounting preparation
Backing, level, cable entry, enclosure location, working clearance, and the path into the device are easier to solve before the final hardware is on the wall.
Termination and existing infrastructure
Not every job starts with a clean sheet. Existing cabling has to be identified, understood, repaired, terminated, tested, and ideally left easier to service than it was found.
Broader technical and leadership experience
Technical builds. Experience leading the construction of technically integrated escape-room environments, alongside staff scheduling and day-to-day operations.
IT and telecom foundations. Earlier hands-on work with computer hardware and software, customer-premises network equipment, server-room infrastructure and fibre installation.
What I optimize for
Clean work that can be inspected.
Faults proven before parts are replaced.
Installations that remain serviceable.
Testing that reflects the real operating condition.
Documentation useful enough to prevent the next person from starting at zero.
This portfolio documents technical experience and selected project work. It is not presented as an offer of independent contracting services.
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