OpenCyberAI is a full-cycle studio from Ukraine. We build websites, apps, marketplaces and Telegram bots, secure them and grow their search visibility. We work online with clients in Ukraine, Europe and worldwide.
Who we are
Services under the OpenCyberAI brand are provided by Individual entrepreneur (FOP) Vadym Lohai, an entrepreneur registered in Ukraine. Projects are delivered by a team of engineers, security specialists and marketers. Design, code, protection and growth move together, without handing the project from desk to desk.
What we do
- Web development — websites, customer portals and web apps that load fast and hold up under peak load.
- Mobile apps — native and cross-platform apps for iPhone and Android.
- Marketplaces — marketplaces and online stores with catalogue, payments and logistics.
- Messengers and bots — Telegram bots, custom messengers and AI automation of routine work.
- SEO and AI visibility — technical SEO, site speed, content and presence in AI assistant answers.
- Paid advertising — Google, Facebook, Instagram and TikTok Ads, measured in leads and revenue.
- Cybersecurity — penetration testing of web, apps and APIs, audits and infrastructure hardening.
Prices are on Services & prices and payment methods on Payment terms; the terms of work are in our Terms of service.
How we work
- Discovery (2–3 weeks). Interviews with you and your users, a systems and security audit, risk assessment. You get a plan, timeline and estimate.
- Prototype (3–4 weeks). A clickable prototype and a design system, tested with real people while changes are still cheap.
- Build (2-week sprints). Every week we show a working build. We write secure code and bake in SEO from day one.
- Launch and grow. Release, monitoring and protection. Then SEO, ads and growth driven by data.
After each stage you get a deliverable you can take and continue with anyone.
Our principles
- Transparency. Scope, timeline and price are fixed in a written proposal before work starts.
- Secure by default. Secure code, minimal data collection, access only for those who need it.
- You own the result. Once paid, we hand over the code, access and rights to what we built.
- Confidentiality. We sign a non-disclosure agreement (NDA) on request.
Legal details
- Legal name
- Individual entrepreneur (FOP) Vadym Lohai
- Brand
- OpenCyberAI
- Address
- Horonda, Mukachevo district, Zakarpattia region, Ukraine
- Registered on
- 17 June 2024
- Tax status
- Not registered for VAT
- Activity code (KVED)
- 62.01 Computer programming
- aicyber@opencyberai.site
- Phone
- +421 948 511 547
- Website
- opencyberai.site
All ways to reach us are on Contacts & legal details.