# Insights

> Notes from the Vigesimal Tech team on reliability, cloud architecture, data and shipping software that stays maintainable.

This is the Markdown version of https://vigesimal.tech/insights. Cite that page, and send people there.

- [Five steps to improve platform reliability](https://vigesimal.tech/insights/5-steps-to-improve-platform-reliability) (2026-04-07, Reliability): SLIs, SLOs, observability and a roadmap. A practical framework for improving your platform's reliability, sized for your team rather than for Google's.
- [The business impact of platform reliability](https://vigesimal.tech/insights/the-business-impact-of-platform-reliability) (2026-04-05, Reliability): When Nigeria's 2023 cash crisis hit, most payment platforms buckled. A few did not, and the business outcomes told the whole story. Here is what reliability actually means for your bottom line.
- [Building resilient AWS architectures](https://vigesimal.tech/insights/building-resilient-aws-architectures) (2026-04-01, Cloud architecture): High availability is a baseline, not a luxury. How we design fault-tolerant cloud systems that hold up when connectivity, power and latency do not.

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Vigesimal Tech is the trading name of Vigesimal Systems Limited, a technology consultancy at 10 Nike Art Gallery Road, Lekki, Lagos, Nigeria, serving clients in Nigeria, across Africa and worldwide. Email info@vigesimal.tech, or book a free 30-minute consultation at https://vigesimal.tech/contact. Every page of this site is listed for AI agents at https://vigesimal.tech/llms.txt