systems, infra, delivery
architecture, execution and operational thinking.
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Posts, field notes and technical ideas with commercial intent.
This is where I publish about DevOps, CTO work, SaaS, automation, bots, infra, AI, OpenClaw, MCP and real systems.
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building products that can validate, sell and scale.
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technical notes
How we built a mobile proxy network in Spain and the US
How we built and operate a mobile proxy network in Spain and the US through xproxy.com for real-world operations, automation, account workflows and scalable infrastructure.
read postInstagram and Proxies
Mobile proxy for Instagram: basic setup for bots and antidetect browsers
Configure mobile proxy routing as a controlled infrastructure component, with one session owner, conservative limits and auditable operation.
read postInstagram & Proxies
Mobile proxies vs Android emulators: what works better for Instagram?
A proxy changes network routing; an emulator reproduces a device environment. Neither replaces compliant account operations.
read posttechnical notes
Using mobile proxies for Instagram, Reddit and Google Maps workflows
How mobile proxies fit into Instagram, Reddit and Google Maps operations when systems need to behave more naturally.
read postInstagram & Proxies
Mobile proxies for Instagram: when to use them and when not to
When mobile proxies help Instagram operations and when they only add cost and confusion.
read postMobile Automation
Mobile farm: real costs, architecture and maintenance
Plan a maintainable Android mobile farm with realistic capacity, power, connectivity and replacement costs.
read postMobile 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.
read postScraping & Leads
Marketplace scraping: prices, leads and business opportunities
Design a stable marketplace data pipeline for pricing, lead qualification and opportunity detection without losing provenance or control.
read postInstagram & Proxies
How to manage 100 Instagram accounts from a centralized system
Architecture, limits, traceability and operations for large Instagram account fleets.
read postInfra & DevOps
Logs, alerts and monitoring: the minimum you need to sleep at night
The minimum monitoring stack that catches real incidents without training your team to ignore alerts.
read postCases & Personal Brand
What I learned from years of marketplace automation
Marketplace automation succeeds when it models business state, respects platform limits and makes every action observable and reversible.
read postLaravel & Backend
Laravel for SaaS: the base architecture I would use in 2026
A maintainable Laravel SaaS starts as a modular application with explicit tenant boundaries, durable jobs, observable operations and controlled complexity.
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