Andrii H.

Expert-Vetted AI Tech Lead | AI Agent Development | RAG, LLM & MCP

Most AI projects die between an impressive demo and a system real users can actually rely on. I close that gap: AI Agents, RAG systems, and production-ready ML that ship in 3-7 weeks, not stall in an endless pilot. Expert-Vetted (Upwork Top 1%), AI Developer, AI Engineer, and fractional CTO, 9+ years in Machine Learning and software architecture. As co-founder of Softermii, a full-cycle AI and custom software development company, I lead teams turning AI strategy into deployed systems, from data pipelines and LLM orchestration to scalable backend architecture and enterprise integrations. 🚀 Core Focus — AI Agent Consulting & Delivery I provide consulting and implementation for agentic AI systems that observe, reason, and act across business workflows: AI Agents & Autonomous Workflows LLM-Powered Products and Copilots RAG Systems and Knowledge AI AI Orchestration Architectures AI Integration into Existing Platforms AI MVP Validation and Architecture Design My approach combines strategy, architecture, and delivery, helping companies avoid costly overengineering and ship production-ready AI faster. 🧠 What I Deliver AI Consulting and Technical Strategy Agentic AI System Design Generative AI Development Machine Learning and Predictive Analytics AI App Development and Automation NLP, Computer Vision, and Data Science Enterprise AI Integration and Modernization Recent production work: a RAG-based AI agent live with 30+ healthcare providers in its first week, driving a 40% increase in bookings; a real-time AI moderation system live 2+ years with zero downtime incidents. I work across Healthcare, FinTech, Logistics, Real Estate, and E-commerce, building systems that improve operations, reduce manual work, and unlock new revenue streams. 🏢 About Softermii Softermii is a full-cycle AI development company delivering enterprise AI systems with measurable business impact, discovery, architecture, model development, integration, deployment, and optimization, end to end. AI MVPs in 4–8 weeks using a structured delivery methodology HIPAA / SOC2 / GDPR-ready solutions AI integration with ERP, CRM, and legacy systems Dedicated AI teams and fractional CTO leadership ⚙️ Technologies Python, TensorFlow, PyTorch, LangChain, LLM APIs (OpenAI, Claude, Gemini), AWS SageMaker, Vertex AI, Docker, Kubernetes, MLOps pipelines, vector databases, RAG, AI Agents, real-time AI systems. Services: Web & Software Development — Full-stack development · Web application development · Custom software development · SaaS development · MVP and product development · Legacy platform modernization · Systems integration · Internal tools and admin panels · CRM and ERP builds AI Development — AI integration · AI agents · LLM integration (OpenAI, Claude) · RAG (Retrieval-Augmented Generation) · AI chatbots and voice agents · Document AI · Prompt engineering · AI-powered workflows · Machine learning Automation — Workflow and business process automation · n8n · Zapier · Make .com · GoHighLevel · CRM automation · Data extraction and web scraping · Onboarding automation · Reporting automation Websites & E-Commerce — WordPress development · WooCommerce · Shopify · Webflow · Squarespace · Wix · Framer · Web design · Website redesign and migration · Landing pages · Product configurators · Page speed and Core Web Vitals · SEO-friendly builds Mobile — React Native · iOS and Android apps · Expo · Capacitor · Mobile UI development Design — UI/UX design · Figma · SaaS dashboards · Wireframing and prototyping · Conversion rate optimization Stack — React · Next.js · Node.js · Python · Django · FastAPI · TypeScript · JavaScript · PHP · HTML · CSS · Tailwind · REST APIs · GraphQL · PostgreSQL · MySQL · MongoDB · Supabase Payments & Integrations — Stripe · Stripe Connect · PayPal · Plaid · Twilio · payment gateway integration · third-party API integration · webhooks Cloud & DevOps — AWS · Google Cloud · Microsoft Azure · Vercel · Docker · Terraform · CI/CD · infrastructure as code · monitoring and observability · hosting migration · scalability and performance If you're looking for a partner who can design the right AI solution and actually ship it, let's talk.