Cristian Sîrbu
25+ years in software development. Personally builds and operates Syntranova's infrastructure: voice agents, multi-tenant SaaS, mobile apps, n8n automation. Hands-on developer delivering code in production daily.
We are a small, highly technical team distributed across the EU. We personally build every delivered product — no outsourcing, no ghost engineers. All 80+ LIVE products bear the signature of real developers from our team.
25+ years in software development. Personally builds and operates Syntranova's infrastructure: voice agents, multi-tenant SaaS, mobile apps, n8n automation. Hands-on developer delivering code in production daily.
Each area covered by dedicated specialists with a verifiable LIVE portfolio. No “junior with 6 months of experience”—seniors who deliver production code.
The team that builds voice agents for 77+ countries (Virtual Receptionist), 13 TLDs (CalmCall), and 14 languages (Outboundcalls). Deep expertise in premium voice AI + RAG + Meta Cloud API.
Specialized in production-ready SaaS: multi-tenant architectures, Stripe Subscriptions, admin dashboards, GDPR compliance. Our stack refined through dozens of LIVE projects.
Apps published on AppStore + Google Play for Virtual Receptionist, AIReceptionist, Outboundcalls, Mercatus FX. Proven pattern: React Native + Expo with OTA updates for rapid iterations.
Building prop trading platforms (APEX), FX SaaS (Mercatus), custom trading bots (arbitrage, grid, copy-trading), and smart contracts on EVM chains. EU MiCA compliance ready.
Complex n8n pipelines for lead generation, auto-publishing blogs, CRM sync, large-scale scraping. Self-hosted in the EU on our own infrastructure (Hetzner) with 24/7 monitoring.
Logo systems, brand guidelines, UI/UX for web and mobile. Reusable design system with consistent tokens across platforms. WCAG 2.1 AA compliant.
All verifiable, no marketing fluff.
80+ products LIVE in production. Live demo on the site, anytime.
Own infrastructure in Germany. Data does NOT leave the EU.
Live demo on Friday, no surprises at the end. Access to Git from day one.
Full IP transfer upon payment. No lock-in, no excuses.
Email + WhatsApp + AI voice agent support 24/7 for triage.
Multi-language pipeline + payment localization + GDPR per region.
Free 30-minute discovery call. Offer response within 24h. Zero pressure.