# Fimber Elemuwa

> B2B SaaS Technical Content Writer. Fimber Elemuwa writes technical tutorials, API documentation, and product-led content for B2B SaaS companies. Clients include LogRocket, Permify, Decodo, and Refine.

## Main pages

- [Portfolio home](https://fimberelemuwa.com/): Services, selected work, experience, testimonials, and contact.
- [Technical blog](https://fimberelemuwa.com/blog): Technical articles on B2B SaaS, developer tooling, security, scraping, and content strategy.

## Articles

- [Building Fine-Grained Role Based Access Control (RBAC) in React Apps](https://fimberelemuwa.com/writing/post-rbac-react): Architect permission-based RBAC in React: context checkers, Guard components, protected routes, server middleware, multi-tenant orgs, and tests—with Permify-ready patterns.
- [How Modern Anti-Bot Systems Work and What Developers Should Know About Web Data Collection](https://fimberelemuwa.com/writing/post-anti-bot-scraping): TLS fingerprinting, JS challenges, behavioral analysis, and the legal landscape (CFAA, hiQ, GDPR)—plus how to build defensible data pipelines without defaulting to aggressive scraping.
- [How to Write Product-Led Content That Engineers Actually Respect](https://fimberelemuwa.com/writing/post-product-led-content): Lead with the problem, prove credibility with working code, introduce the product honestly, and measure activation—not pageviews. A full guide to product-led content engineers trust.

## External portfolio

- [Developer documentation portfolio (Mintlify)](https://hackmamba-3f164318.mintlify.app/): Live API and product documentation samples.

## Optional

- [LinkedIn](https://www.linkedin.com/in/fimber-elemuwa)
- [X / Twitter](https://x.com/Fimbosky21)
- [Instagram](https://www.instagram.com/fimberelems/)
- [Email](mailto:fimberelemuwa@gmail.com)