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denys_revices

Denys R.

@denys_revices

AI Solutions Architect and Enterprise Prompt Engineer

Ukraine
English, Polish, Ukrainian
About me
Full-Cycle AI Architect & Developer. I build everything in AI, Automation & LLMs. What I deliver: • Custom AI Apps, MVPs & Multi-Agent Systems (CrewAI, LangGraph) • Advanced Prompt Engineering (CoT, ReAct) & API Integration (GPT-4o, Claude 3.5, Gemini, DeepSeek) • RAG, Enterprise Knowledge Bases & Vector DBs • Business Automation (Python, Make, Zapier) & Trading Bot Logic • AI Strategy, Audits & Cost Optimization From precise prompts to complex full-stack AI infrastructure—I ensure deterministic, high-ROI execution. DM me to build.... Read more

Skills

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denys_revices
Denys R.
Offline • 
Average response time: 1 hour

See my services

Business Plans for Startups
I will build an ai powered business plan and financial strategy
From$95 / projectMore details

Portfolio

Work experience

Upwork

AI Consultant & Solutions Architect

Upwork • Freelance

Jun 2022 - May 2026 • 3 yrs 11 mos

Advised mid-sized businesses and startup founders on integrating Generative AI into their daily workflows. Engineered custom prompt frameworks, system instructions, and logic templates for OpenAI, Claude, and Gemini to reduce corporate hallucinations and operational friction.

Operations Coordinator & Team Lead

Agency • Full-time

Jun 2025 - Apr 2026 • 10 mos

Managed cross-functional teams, coordinated task allocation, and optimized operational pipelines. Developed structured business roadmaps and communication systems.