Product and nightlife
Nightclub software: how to choose the right tool in 2026
What your venue needs from a platform, how to compare the options and when I recommend goCrush to connect ticketing, entry and customer relationships.
Notes / esedark
Notes from the work.
Architecture, automation, AI and product decisions. Technical detail with the business still in view.
Mobile automation
Control Android without ADB: MCP, Tailscale and local AI
Architecture tested on a Moto g04, accessibility limits and checks to decide whether it fits a business workflow.
Automation & Applied AI
Forward Deployed Engineer: when to hire one
How to commission engineering embedded with operations: choose one workflow, agree responsibilities and receive a system your team can maintain.
CTO & Product
CTO as a Service in Spain: cost, scope and deliverables
How to evaluate a fractional CTO: cost drivers, responsibilities, deliverables and the limits of a technical leadership engagement.
Technical notes
Hire a technical CTO: work with me
What I can solve as a technical CTO: architecture, automation, AI, responsible scraping, Laravel, Node and infrastructure.
Instagram & Proxies
4G mobile proxy for Instagram: a stable setup to reduce footprints
A defensible Instagram network setup reduces accidental cross-account signals through isolation, consistency, bounded workflows and useful evidence.
Applied AI
AI for customer service: costs and a production pilot
What to request from a customer service AI pilot: verifiable answers, human handoff, acceptance tests and full operating costs per resolved enquiry.
Instagram & Proxies
Mobile proxies for Instagram: common mistakes that block accounts
A mobile proxy changes network routing, but it cannot repair inconsistent identity, excessive activity, poor session handling or non-compliant automation.
CTO & Product
How to prioritize features when everything seems urgent
Prioritize features with a visible scoring model, small validation steps and explicit capacity for reliability work.
Mobile Automation
Mobile automation: when to use real phones and when to use emulators
Use emulators for fast, repeatable coverage and real phones for hardware, network and production fidelity; most serious systems need both.
Mobile Automation
How to connect ADB to multiple Android devices
Treat every Android device as an addressed, monitored resource; never rely on whichever phone ADB finds first.
Instagram & Proxies
4G proxies for Instagram: what to check before paying a provider
Evaluate a 4G proxy provider by its network, session controls, measurable capacity, traceability and acceptable-use terms—not by vague promises.
Your next move
Tell me what needs to work better.
A product idea, a manual process or a system you have outgrown. Start with the problem; we can figure out the technology.
Let’s look at your project