← DJEANGOit@djeango.com
Djeango Tech · Creator

I use the product for real,
on real infrastructure,
and show what happened.

Technical demonstration content by a network and systems engineer who can actually run your product. No scripted testimonials, no claims I have not verified myself.

Start a project See the work
the process is the product. scroll.
The operator
portrait, studio session pending

A career spent keeping real systems alive.

I started in aircraft avionics, keeping military surveillance aircraft mission-ready and then working Boeing and Airbus lines in commercial aviation. Systems where the standard is airworthy, not mostly working.

Since then it has been networks and systems: configuring and troubleshooting the routers, switches, firewalls, and servers that enterprise and joint environments run on. That experience goes to work through Djeango Tech, a tech studio and IT consultancy with apps in production. I evaluate tools, automate workflows, and build infrastructure for clients, and I document what I run for everyone else.

So when I demo a product, it is not a script read over a screen capture. It is a working consultant evaluating your tool the way I would for a client: installed on infrastructure I own, run against a real workflow, friction included. Developers can smell a fake demo in the first ten seconds.

Aircraft to enterprisea decade across mission-critical tech
Tech studiodesign, build, ship under one roof
IT consultingworkflows, automation, infrastructure
Apps in productionshipped and maintained, live users
Owned infrastructurehomelab, NAS, dual-node servers
In-house studiocamera, lighting, audio, edit bay
The commission, mapped

What you are actually paying for.

Every piece moves through the same five stations. Each one leaves an artifact you receive.

01 · WRITE

Script from real use

I run the product first, before a word gets written. The script is built from what actually happened: the setup, the friction, the win. Hooks are written for the first three seconds, the close is written for the action you want taken.

artifact: shooting script and beat sheet, shared for approval
02 · VERIFY

Every claim tested

Nothing goes on camera that I have not reproduced myself. Version numbers, benchmarks, and behavior are checked on the day of recording. If a claim in the brief does not survive testing, I tell you before we shoot, not after it ships.

artifact: verification notes, what was claimed and how it was checked
03 · RECORD

Studio and real machines

Talking head in a lit, treated studio. Screen capture from dedicated, clean workstations so every frame is presentable. Live-service demos run in isolated sessions, so testing your product never exposes anything it should not.

artifact: 4K talking head and 1080p60 screen capture masters
04 · EDIT

Cut for retention

DaVinci Resolve, captions burned for sound-off viewing, punch-ins and receipts timed so the product is always the proof on screen. The pacing is engineered: something changes every few seconds, and the hook carries the first three.

artifact: review cut, two revision rounds included
05 · PACKAGE

An asset kit, not a file

Vertical, square, and horizontal cuts. A clean no-caption master for your own localization. A separate caption file. Hook variations for ad testing. And the verification notes, so your legal and product teams can approve it fast.

artifact: organized delivery folder, ready for your ad account
Three formats, three products

The showcase.

One commission style per card. Each is a real product on real hardware, produced start to finish with the process above.

in production
Hardware build

ZimaBoard 2 NAS, unboxed to online

A dual-node home server kit taken from sealed box to a working NAS. Assembly, first boot, storage setup, and the honest friction along the way.

in production
Cold test

A new AI tool, first run

A tool I have never touched, installed and evaluated live. First-run experience, real onboarding friction, and a verdict grounded in what the tool actually did.

in production
Live infrastructure

Auditing a production app, mistakes included

A security pass on a live application with real users. Eleven findings, one self-inflicted outage, and every fix on camera. What an audit looks like when nothing gets edited out.

Straight terms

What every commission includes.

Included

  • Vertical, square, and horizontal deliverables, captions burned in
  • Clean no-caption master and separate caption file
  • Hook variations for ad testing
  • Verification notes with every claim sourced
  • Two revision rounds, stated in writing
  • Disclosure on every paid piece, no exceptions

What I refuse

  • Defense, government, or military-adjacent products
  • Claims I have not personally verified
  • Scripted testimonials for products I have not run
  • Undisclosed paid placement of any kind

The refusal list is not a limitation. It is why the yes means something.

Rates on request

If your tool needs a demo from someone
who has run it in anger, that is the work I do.

it@djeango.com