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Interim CTO vs Part Time CTO: Which One You Need
An interim CTO fills a gap, a part time CTO shares the job and a fractional CTO owns it on a smaller budget. How to pick, and how each one should end.
Insights · Technical articles & case notes
Field notes on AI agents, data and the systems around them
Practical writing from production work: what it takes to run agents, integrate systems with no API, and keep AI on infrastructure you control.
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Interim CTO vs Part Time CTO: Which One You Need
An interim CTO fills a gap, a part time CTO shares the job and a fractional CTO owns it on a smaller budget. How to pick, and how each one should end.
Fractional CTO
Hire Fractional CTO Help: Ten Questions to Ask First
Ten questions to ask before you hire a fractional CTO, what a good answer sounds like, and the red flags that cost founders months.
Fractional CTO
Fractional CTO Rates: Hourly, Monthly and What You Get
What fractional CTOs charge in the US, by the hour and by the month, what the price should include, and how a hands-on plan compares.
Fractional CTO
Virtual CTO: What One Does, What It Costs, What It Ships
A virtual CTO owns the technology decisions and, done properly, the delivery behind them. What the role covers, what it costs, and how to tell if you need one.
Fractional CTO
Laravel Multi-Tenancy: Four Pieces, No Package
The four pieces of code that keep two sites apart on one Laravel database, the tests behind each, and when stancl/tenancy or Spatie is the better choice.
Multi-Tenant SaaS Architecture
Node.js Multi-Tenant SaaS: AsyncLocalStorage and Row-Level Security
The four tenancy rules I run on Laravel, translated to Node.js: AsyncLocalStorage for the tenant, row-level security that fails closed, and tenant-aware jobs.
Multi-Tenant SaaS Architecture
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Questions about these articles
More questions? Feel free to reach out.
Explore related services →What kind of articles are published here?
Focused technical explanations grounded in real platform work already documented on this site — covering decisions like no-API integration design, multi-tenant isolation, legacy-data reconciliation, and self-hosted AI operations — rather than generic industry explainers.
How are the technical claims in these articles verified?
Each article is grounded in a specific, named project documented on the Work page, and cites authoritative third-party sources where they support a general technical claim. MQ's own experience is kept clearly distinct from cited third-party documentation.
Who writes these articles?
Muhammad Muzammil Qureshi, Chief Technology Officer and Chief Operating Officer, writing directly from the architecture decisions and constraints of the platforms named in each article.
How often is this section updated?
New articles are added as real project work produces something worth documenting in this depth — there is no fixed publishing schedule.
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