Frequently Asked Questions

I am based in Vancouver, Canada (PST). Yet I'm comfortable with shifted and async workflows and available for work with teams across North America, Europe and Australia.

Although I had a great experience working onsite in offices across Canada and Germany, remote and hybrid are my preferred formats.

Yes. My primary focus is front-end - React, Next.js, TypeScript, UI architecture - but I am fully comfortable on the back end with Node.js, Express, MongoDB, GraphQL, and REST APIs. I have designed and implemented end-to-end systems and established CI/CD pipelines for safe, robust delivery.

Yes, I am open to full-time positions where I can contribute to and own product development long-term.

I strive when I work on product-oriented web applications, primarily SaaS platforms with a strong focus on interactivity and real-time collaboration features.

You can learn more on the Services page

My core stack is React, Next.js, TypeScript, and Node.js. On the data side I work with MongoDB, GraphQL, and REST APIs. For real-time features I use WebSockets and WebRTC. I am comfortable with AWS (S3, CloudFront, EC2), Docker, and CI/CD pipelines. I also have a strong background in accessibility (WCAG AA), internationalisation (i18n), and design systems.

If you interested to learn about the rest of the stack, you can checkout my Resume, or (Ask me)[https://levchenkod.com/contact] directly.

I work on both new and established products that require improvements or optimizations. While I enjoy building new web applications from scratch, I also have extensive experience in updating legacy solutions to ensure they meet the latest standards for performance, code quality, and security.

Short-term fixes, purely design-driven marketing sites, or projects without clear product direction.

However, don't hesitate to (contact me)[https://levchenkod.com], as while I might be not the best fit for such projects, maybe I can help you find the right team.

I’m an independent full-stack engineer. I work directly with founders, product owners and teams, and don’t outsource or delegate work to 3rd parties unless we've agreed to do so.

The quickest way is to book an intro call directly through the (Chat Assistant)[https://levchenkod.com/connect].

You can also reach me at hi@levchenkod.com. I typically respond within one-two business day.