Daniil Stepanov

I am an independent developer and team coordinator specializing in the design and development of web, mobile, software, and low-level systems. Passionate about complex architectures, I work across the whole stack, from high-level applications and platforms to operating system internals and embedded systems.

I’ve led and contributed to several ambitious technical projects, including:

- Building a 64-bit operating system from scratch (DanOS): kernel architecture, memory management, bootloader design, and system primitives.

- Developing a full SaaS platform (SedNorma) combining legal document management, AI-powered insights, and automated workflows for building compliance.

- Implementing advanced CI/CD pipelines with Docker, GitHub Actions, and mobile APK automation, as well as multi-service infrastructure with Docker Compose and Kubernetes.

- Creating secure back-ends with modern TypeScript and OAuth2, and integrating complex authentication flows.

- Developping multiple sites using Wordpress, Shopify, React, Next.js, Nest.js, Go and Python, for startups and small businesses

What I Bring

I combine strong technical depth with clear communication and a problem-solving mindset. I enjoy turning complex ideas into robust, real-world solutions, whether it’s a full platform, or a low-level system component. My approach focuses on clarity, scalability, and long-term maintainability.

Whether you need support on a specific feature, a full product from scratch, or long-term technical partnership, I can work independently or with a team depending on your needs.