Senior mobile, backend, and CTO execution for teams that need structure.
Denis Bystruev provides independent engineering and technical leadership across iOS/mobile, backend/cloud, and startup CTO engagements. The operating model is simple: hands-on senior execution, disciplined communication, and commercial clarity from day one.
Build capability where execution quality actually matters.
Services span product engineering, cloud delivery, and technical leadership for teams that need senior hands-on execution.
iOS / Mobile Development
Senior implementation for mobile products that need architecture discipline as much as feature delivery.
- Custom iOS app development
- Mobile application architecture design
- UI/UX implementation
- App Store submission and maintenance
Backend / Cloud Development
Practical backend and infrastructure work designed for systems that need to remain maintainable after launch.
- Server-side application development
- Cloud infrastructure setup and maintenance
- API development and integration
- Database design and implementation
CTO Services for Startups
Advisory and operating support for founders who need technical direction without adding a full-time executive too early.
- Technical strategy development
- Technology stack selection
- Development team management
- Project planning and execution
Calm delivery, explicit tradeoffs, and accountable execution.
Engagements are structured around clear scope, direct communication, and reliable execution from start to finish.
How engagements are framed
- Scope is discussed in terms of delivery risk, complexity, and ownership boundaries.
- Commercial expectations are visible before first contact, not buried later.
- Communication remains direct with the person doing the work.
Hourly and project-based.
Plain-language commercial rules.
Best fit
Founder-led teams, product rebuilds, infrastructure cleanup, and early-stage companies that need a steady senior operator instead of a large delivery layer.
Transparent pricing before the discovery call.
Engagements can begin on an hourly basis, expand into a defined project, or continue as a longer CTO advisory relationship depending on scope and priorities.
A simple policy designed to keep expectations explicit.
Refund terms are stated in plain language so expectations remain clear before work begins.
Current terms
- Hourly work is billed in 15-minute increments, with no refund for completed work.
- Project-based work uses milestone-based payments with deliverable approval.
- If a client is unsatisfied with a deliverable, a revision or partial refund can be discussed.
- Full refund is available if work has not started.
Company details for Armenia and Georgia.
Legal and contact information is available below for both operating entities.
Individual Entrepreneur Denis Bistruev Alexandri
- Registration number 286.1342697 (2023-09-20)
- Tax ID 40147921
- Social Security number 43712697
- Phone +1 (650) 788-9554 (Telegram / WhatsApp)
- E-mail den@hurated.com
Yerevan, Armenia
Individual Entrepreneur Denis Bystruev
- Identification number 302223252
- D-U-N-S 969997953
- Phone +1 (650) 788-9554 (Telegram / WhatsApp)
- E-mail den@hurated.com
Tbilisi, Tbilisi 0102
Georgia
Get in touch directly.
Reach out directly by email, or review public profiles for background information.
External references
- GitHub
- Email: den@hurated.com