Bekarys Pernebayev — Developer and designer

Bekarys Pernebayev

I build websites, apps, platforms, AI agents

from design to code

About

I’m Bekarys, a developer and designer. I create websites, apps and platforms for businesses, guiding each project from its first screens to launch and support.

I work from Astana with clients around the world.

I think through the interface and what powers it, from a mobile app to the processes inside a company.

Projects

Ideas that work

Screen recording

More about the project

Website for an IT company in Astana

Ozimiz Outsource

A design-led website in Russian, Kazakh and English for an IT company, built as a 3D journey from a galaxy to its office in Astana. The mouse wheel, keys and swipes take visitors between scenes: hovering over stars reveals projects, while devices and 3D objects introduce the services.

From idea to launch

Websites, apps and systems for your business. After launch, I stay on for support and improvements.

  • What’s included

    Structure, copy, desktop and mobile versions, inquiry forms.

    What you get

    A website that presents your business and helps customers get in touch.

    View
  • What’s included

    Customer accounts, e-learning, booking and payments in the browser.

    What you get

    Customers use your service online, on a computer or phone.

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  • What’s included

    Customers, deals, orders, inventory, finances, staff roles and integration with accounting software.

    What you get

    Your team keeps records in one system and follows the work as it progresses.

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  • What’s included

    iOS and Android apps with customer accounts, connected to your service.

    What you get

    Customers use the service on their phones and receive notifications.

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  • What’s included

    Reading documents, finding information and working with connected services.

    What you get

    Less manual work. The agent carries out important actions after approval.

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  • What’s included

    Data exchange, notifications, reports, scheduled tasks and Telegram bots.

    What you get

    Data moves between services, and tasks and reminders arrive when needed.

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Stack
React and Next.js, Node.js, Python, PostgreSQL, Docker, React Native and Expo, Flutter, Electron, Cloudflare Workers
Integrations
Your existing CRM, ERP, accounting software, Stripe, other payment and SMS services

Security

OWASP ASVS Standard

I use OWASP ASVS 5.0.0 to select security requirements for web applications and APIs. Safeguards are matched to the project’s architecture and needs.

  • Infrastructure protection

    Perimeter. Cloudflare adds DDoS and bot filtering. VPN access and private networks isolate internal services and support secure architecture.

    Perimeter

  • ASVS requirements

    Access. Roles and server-side checks for access to actions and data. Sign-in methods and session handling follow the system’s needs.

    Access

  • ASVS requirements

    Data. HTTPS for data in transit, hashes for passwords. Sensitive fields are encrypted separately when the project requires it.

    Data

  • ASVS and recovery

    Oversight. ASVS defines requirements for security event logs. Backups support recovery after failures.

    Oversight

FAQ

Common questions

What if I don’t like the result?

That’s why we start with a clickable prototype. You see the screens and test them on your own tasks before development. Changing a prototype is faster and cheaper than changing a finished system. If I realize on the call that I’m not the right fit, I’ll say so right away.

How much does it cost and how long will it take?

There are no prices or timelines on the site: two similar systems can differ in scope several times over. After the call, I’ll send an estimate with what’s included, the timeline and the cost.

Can you work on a system another developer built?

Yes. I need access to the source code, database, server and everything else needed for the work. I’ll review it and recommend whether it’s better to improve it or rewrite it. I’ll explain in plain language, give you a timeline and a price, and do the work myself. You don’t need to understand the code.

Who will support the system after launch?

I will. I run the project myself from the first call through development and launch, so you contact me directly afterward. The price includes one to three months of free support, depending on the project. After that, support can be monthly or task by task, whether you need a bug fixed or a feature added.

Can the system work with accounting software, payments and SMS?

Yes, I connect your existing CRM, ERP, accounting software, Stripe and other payment and SMS services. If you need another service, I’ll check how to connect it.

Do you work with clients in other cities and countries?

Yes. Calls and all the work happen online, so you don’t need to travel anywhere. I’m based in Astana.

What do you need from me to get started?

Time for the first call and someone who knows your processes. Tell me what needs to change and what outcome you want. If you have spreadsheets, documents or examples, send them over. It helps me get up to speed faster.

How can I help?

Tell me what you need. I’ll reply and suggest a time for a call.

I don’t ask about budget here. We’ll discuss it on the call.

I use these details only to reply to you. No newsletters.