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36 results for “messaging”

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Pentax p30t Film Camera - Great for Beginners! - AI generated
Buy
€150 negotiable

Pentax p30t Film Camera - Great for Beginners!

This Pentax p30t is a really reliable and easy-to-use film camera. It's perfect if you're just starting out with photography or want a simple point-and-shoot for fun. I've taken good care of it, and it’s ready for its next adventure capturing memories.

Scaling a Messenger to 450M Users with 50 Engineers
Training
€30 per session

Scaling a Messenger to 450M Users with 50 Engineers

One-hour talk. What we did. What we did NOT do (hint: most of it). Erlang decisions, database decisions, the sticky note. Also: how I said no to ads for five years.

Signal Strategy Consult -- free, just fund Signal instead
Give Away
Free

Signal Strategy Consult -- free, just fund Signal instead

One hour. Bring your encrypted-messaging question. I will not charge you. If you can, donate the fee to the Signal Foundation. That was the whole point of the second act.

Bike tire patches in Trapani centro
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Free

Bike tire patches in Trapani centro

I have patched a lot of bike tires in my life. If yours goes flat in Trapani centro, message me. Bring a soda as thanks.

Underground Railroad Seminar -- Building Resistance Networks - product photo
Training
€20 per session

Underground Railroad Seminar -- Building Resistance Networks

How to build and operate a clandestine network. Safe houses, codes, route planning, compartmentalization (each station knows only the next), vetting members. The Railroad operated for decades under the noses of slavers and federal marshals. Tip: Trust is your most valuable and most dangerous resource. Verify before you trust.

Uprising Leadership Workshop -- Building a Coalition - product photo
Training
€16 per session

Uprising Leadership Workshop -- Building a Coalition

How to unite fractious tribes against a common enemy. Managing egos, distributing resources, maintaining alliance cohesion. Tip: People join a cause for different reasons. Give each tribe their reason. But give them ONE leader and ONE plan.

First Aid & Wound Care Training - product photo
Training
€14 per session

First Aid & Wound Care Training

Wound cleaning, bandaging, splinting, infection prevention. Tip: Wash your hands. In 1854, army surgeons did not wash between patients. I made them. The death rate dropped 40 percent. Hygiene is not optional.

Advanced Tracking & Counter-Tracking - product photo
Training
€18 per session

Advanced Tracking & Counter-Tracking

Reading sign on rock, sand, and hardpan. Aging tracks by moisture and wind. Counter-tracking -- how to move without leaving sign. I could track a man across bare rock by the scuff marks and disturbed pebbles. Tip: Everything that moves leaves evidence. Your job is to see what others walk past.

Campaign Planning Workshop -- Logistics of Conquest - product photo
Training
€20 per session

Campaign Planning Workshop -- Logistics of Conquest

Half-day workshop on campaign logistics. How I moved 50,000 men from Greece to India across deserts, mountains, and rivers. Supply lines, foraging, forced marches, river crossings. Tip: Amateurs talk tactics. Professionals talk logistics. An army that cannot eat cannot fight.

Decoy & Ambush Tactics Workshop - product photo
Training
€20 per session

Decoy & Ambush Tactics Workshop

The decoy lures, the ambush kills. How to draw an enemy into a position of your choosing. Terrain selection, patience, the courage to stand alone in front of the enemy. At the Fetterman Fight, I taunted 81 soldiers into chasing me over a ridge where 2,000 warriors waited. Tip: The decoy who panics gets his friends killed. Be calm. Trust the plan.

Boxing Training Session -- Raging Bull Fundamentals - product photo
Training
€20 per session

Boxing Training Session -- Raging Bull Fundamentals

Jake LaMotta trained me for a year. I learned jab, cross, hook, uppercut, and the footwork of a middleweight. Boxing teaches you rhythm, distance, and controlled aggression -- all of which translate directly to screen performance. We wrap hands, hit bags, and spar light.

Deep Focus Cinematography Workshop -- Everything in Focus at Once - product photo
Training
€30 per session

Deep Focus Cinematography Workshop -- Everything in Focus at Once

Gregg Toland taught me this for Citizen Kane: keep the foreground AND background sharp. It forces the audience to choose where to look -- and that choice IS the story. We study lens selection, lighting for depth, and staging in three dimensions. Tip: When everything is in focus, composition becomes your only guide.

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