# SARBASH — Viktor Sarbash

> Complex mobile apps, websites and backends by Viktor Sarbash. AI integration, hosting, database performance, cloud scaling and information security.

[en — HTML](https://sarbash.com/)

I’m Viktor Sarbash. I develop websites and complex mobile apps, build backends and help projects keep running after launch.

## Your product. The whole system.

### Mobile apps

Complex logic, intuitive interfaces and integrations. Apps with equal care for what users see and what happens behind the screen.

[Mobile apps](https://sarbash.com/#service-1)

### Websites & web systems

From a personal website to a complex web app. I build interfaces, server logic and integrations with external services.

[Websites & web systems](https://sarbash.com/#service-2)

### Hosting & backend

Hosting for websites and application backends. Environment setup, launch and ongoing infrastructure support for your project.

[Hosting & backend](https://sarbash.com/#service-3)

### Troubleshooting & performance

I troubleshoot failures in websites, apps and servers. I fix slow, large websites and databases by optimizing code, SQL queries, indexes and caching.

[Troubleshooting & performance](https://sarbash.com/#service-4)

### Cloud & scaling

I scale projects on cloud platforms with load balancing, distributed services and infrastructure configured for growing traffic. I also handle migration and ongoing support.

[Cloud & scaling](https://sarbash.com/#service-5)

### AI integration in your product

I integrate AI into apps and websites: assistants, text and image processing, and workflow automation. I connect models to your product’s data and features.

[AI integration in your product](https://sarbash.com/#service-6)

### Security & encryption

Information security for websites, apps and servers. Vulnerability checks, access configuration, TLS/HTTPS and encryption for data at rest and in transit.

[Security & encryption](https://sarbash.com/#service-7)

### Recovery & malware removal

I help recover data, websites and databases after failures or infections. I remove malware, viruses and malicious injections, identify the cause of the incident and help prevent reinfection.

[Recovery & malware removal](https://sarbash.com/#service-8)

### Integrations & project development

- **API, CRM & ERP**: Data exchange between services, business workflow automation and integrations with analytics and advertising systems.
- **Telephony & communications**: VoIP, SIP, Asterisk and FreePBX. Telephony integrations with apps, websites and business systems.
- **Existing websites & eCommerce**: Extending and maintaining WordPress, WooCommerce and OpenCart. Migrations, integrations and technical troubleshooting.

Flutter / Dart · PHP / JavaScript / Symfony · MySQL / MSSQL · C# / .NET · VoIP / SIP / Asterisk

## Ideas that are already live.

### [RecMe](https://recme.info/)

Find specialists and services through recommendations from phone contacts. Share trusted contacts and create your own business card in one app.

### [YaTut’Ye](https://yatutye.com/)

A messenger with an independent ID, messaging, voice and video calls. Direct P2P connections, a social network and AI tools within the app.

## My work — in my clients’ words.

[My Upwork profile](https://www.upwork.com/freelancers/sarbash)

## You talk directly to the person writing the code.

### The problem first. Technology second.

We discuss your idea, users and constraints, then define what the product really needs.

### From architecture to details.

I connect the interface, data and business logic into one working system.

### Code is just the beginning.

I deploy the project, configure the backend and help with its continued development.

## Have an idea? Let’s launch it.

Tell me what you’d like to build. We’ll discuss the challenge and the next step.

[Have an idea? Let’s launch it.](https://sarbash.com/#contact)

[Contact me directly on YaTut'Ye](https://u.yatutye.app/?card=67abecfb17d6c57a)