About Roman
Full-Stack Engineer & AI Solutions Architect with 10+ years of experience designing and delivering scalable software, AI, and IoT systems aligned with business goals.
I specialize in analyzing requirements, defining functional specifications, and guiding engineering teams to implement reliable, enterprise-ready solutions. My hands-on experience across full-stack, AI, and IoT platforms allows me to turn complex business challenges into actionable systems while reducing project risks.
I have successfully led projects for startups and SMEs across Europe, the USA, and globally, delivering web, mobile, and desktop solutions. Focus areas include AI integration, automation, IoT dashboards, SaaS systems, system architecture, and cross-functional team alignment.
English
Native or bilingual
French
Conversational
Russian
Native or bilingual
Can work on-site
Fribourg (up to 50km)
Experience
- SoftAI.chAI Solutions Architect | Full-Stack Engineer | AI Integration, Automation, AI Agents | SaaS & Startup MVP BuilderDIGITAL AND ITMarch 2026 - Today (3 months)Fribourg, SwitzerlandAI for Business — Agents, Automation & Custom SoftwareDesign and build practical AI solutions: agents, automations, and integrations for sales, support, and internal operations — production-ready, multilingual, and aligned with your business goalsServices:- AI-powered software upgrades- AI automation for operations- AI integration with your tools & data- AI development (agents, chat, voice)- Full-stack product development- AI agent strategy & solution design- Integrations, automation & data pipelines- Custom IT development & long-term support
- Billio.chFounder / FullStack EngineerSOFTWARE PUBLISHINGSeptember 2025 - Today (9 months)Fribourg, SwitzerlandSaaS, FinTech Sector,Professional QR Bill Generator for Swiss businesses. ISO 20022 compliant and secure.
- NEXAR Inc.Senior Software EngineerE-COMMERCEFebruary 2024 - January 2025 (11 months)Built full-stack e-commerce flows with React, Next.js, GraphQL, and Stripe Integrated AI-based upsell engine (GPT + Zapier) to optimize checkout experience Improved page load speed by 45% via backend/data optimization Contributed to internal tools for analytics and personalization
Recommendations
Be the first to recommend Roman
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Full Stack JavaScript CertificationDAN.IT2018Full Stack JavaScript Certification
- BScKyiv Polytechnic Institute2013BSc
Certifications
- FullStack DevelopmentDanIT Education2019