# Codersera

> Codersera matches companies with vetted remote developers across the modern web, mobile, AI, and infrastructure stack. We technically interview every developer, reference-check, and ship them with a risk-free trial period. We also publish long-form engineering and AI-tooling guides used by ~100k developers per month.

## About

- [About Codersera](https://codersera.com/about-us): Company mission, who we serve, and how we vet developers
- [Why Codersera](https://codersera.com/why-us): Differentiation vs traditional staffing and freelance marketplaces
- [Our services](https://codersera.com/our-services): Hire-by-stack, dedicated teams, and team extension
- [7-day risk-free trial](https://codersera.com/our-7-day-risk-free-trial-policy): How the trial period works in practice
- [FAQs](https://codersera.com/faqs): Common questions about hiring, engagement models, and pricing
- [Contact](https://codersera.com/contact-us): Get in touch
- [Apply (developers)](https://codersera.com/apply): Engineers applying to join the Codersera network

## Hire developers by stack

- [Hire React developers](https://codersera.com/hire/hire-react-developer): Vetted React engineers with production experience in component architecture, hooks, SSR, and modern state management
- [Hire React Native developers](https://codersera.com/hire/hire-react-native-developer): Cross-platform mobile engineers shipping iOS and Android from a single React codebase
- [Hire Node.js developers](https://codersera.com/hire/hire-node-js-developer): Backend engineers fluent in Node, async I/O, and the npm ecosystem
- [Hire Express.js developers](https://codersera.com/hire/hire-express-js-developer): API and middleware specialists on the Express framework
- [Hire JavaScript developers](https://codersera.com/hire/hire-javascript-developer): Generalist JavaScript engineers across browser, Node, and modern runtimes
- [Hire TypeScript developers](https://codersera.com/hire/hire-typescript-developer): Engineers fluent in strict typing, generics, and TypeScript-first codebases
- [Hire Angular developers](https://codersera.com/hire/hire-angular-developer): Engineers with deep experience in Angular component, service, and RxJS patterns
- [Hire Python developers](https://codersera.com/hire/hire-python-developer): Backend, data, and ML engineers fluent in Python and the scientific stack
- [Hire Java developers](https://codersera.com/hire/hire-java-developer): Engineers across Spring, JVM tuning, and enterprise Java
- [Hire PHP developers](https://codersera.com/hire/hire-php-developer): Engineers across Laravel, Symfony, and modern PHP frameworks
- [Hire Ruby developers](https://codersera.com/hire/hire-ruby-developer): Rails and pure-Ruby engineers
- [Hire Go developers](https://codersera.com/hire/hire-go-developer): Backend and infrastructure engineers writing production Go services
- [Hire Rust developers](https://codersera.com/hire/hire-rust-developer): Systems engineers writing performance- and safety-critical Rust

## Tools

- [Online tools](https://codersera.com/tools): Free developer-facing tools — emulators, simulators, and utilities used by ~100k developers per month
- [Note Taker](https://codersera.com/tools/note-taker): Lightweight in-browser note-taking
- [Markdown Viewer](https://codersera.com/tools/markdown-viewer): Render Markdown files in the browser

## Pillar guides

- [Claude Opus 4.7 complete guide](https://codersera.com/blog/claude-opus-4-7-complete-guide-2026/): Anthropic's flagship model — capabilities, benchmarks, pricing, and engineering use cases
- [GPT-5.5 complete guide](https://codersera.com/blog/gpt-5-5-complete-guide-2026/): OpenAI's GPT-5.5 — model card, benchmarks, integration patterns
- [Llama 4 complete guide](https://codersera.com/blog/llama-4-complete-guide-2026/): Meta's open-weights flagship — variants, deployment, fine-tuning
- [Qwen 3.5 complete guide](https://codersera.com/blog/qwen-3-5-complete-guide-2026/): Alibaba's Qwen 3.5 — capabilities, benchmarks, multilingual coverage
- [Gemma 4 complete guide](https://codersera.com/blog/gemma-4-complete-guide-2026/): Google's open Gemma 4 — sizes, performance, use cases
- [Kimi K2.6 complete guide](https://codersera.com/blog/kimi-k2-6-complete-guide-2026/): Moonshot's Kimi K2.6 — long-context performance and ecosystem
- [DeepSeek V4 complete guide](https://codersera.com/blog/deepseek-v4-complete-guide-2026/): DeepSeek V4 — reasoning capabilities and cost-performance
- [Open-source LLMs landscape 2026](https://codersera.com/blog/open-source-llms-landscape-2026/): The full open-weights landscape — Llama, Qwen, Gemma, DeepSeek, Mistral, and more
- [Self-hosting LLMs complete guide](https://codersera.com/blog/self-hosting-llms-complete-guide-2026/): Hardware, runtimes (vLLM, Ollama, LM Studio), and deployment patterns
- [AI coding agents complete guide](https://codersera.com/blog/ai-coding-agents-complete-guide-2026/): Claude Code, Cursor, Codex, Gemini CLI, and the broader landscape
- [Cursor IDE complete guide](https://codersera.com/blog/cursor-ide-complete-guide-2026/): Cursor's agent, Composer, model picker, and team workflows
- [Android emulators complete guide](https://codersera.com/blog/android-emulators-complete-guide-2026/): Emulator options, virtualization, and testing strategies
- [iOS simulators complete guide](https://codersera.com/blog/ios-simulators-complete-guide-2026/): Simulator setup, testing patterns, and Xcode integration
- [Mobile app testing complete guide](https://codersera.com/blog/mobile-app-testing-complete-guide-2026/): Manual, automated, and end-to-end mobile testing
- [Software testing complete guide](https://codersera.com/blog/software-testing-complete-guide-2026/): Testing levels, frameworks, and CI/CD integration

## Optional

- [Blog](https://codersera.com/blog): Long-form articles on AI tooling, developer experience, and engineering practice
- [Guides](https://codersera.com/guides): Index of all pillar and reference guides
- [Sitemap](https://codersera.com/sitemap.xml): Full site structure for crawlers
- [Privacy policy](https://codersera.com/privacy-policy)
- [Terms of service](https://codersera.com/terms-of-services)
- [Write for us](https://codersera.com/write-for-us): Guest contributor program
- [Partner with Codersera](https://codersera.com/partner-with-codersera): Partnership program