Anastasiia K.

⚖️ In high-stakes business, “almost correct” is still wrong, and manual workflows bleed time. 🤖 We engineer deterministic RAG systems that retrieve verified facts without guessing—and end-to-end AI automation pipelines that execute complex operations without human bottlenecks. 🚀 Top AI Engineering, Enterprise RAG & Intelligent Automation Team ✅ 25+ years | 1,100+ Projects | 250+ Specialists | Enterprise AI • Agentic RAG • AI Automations • Workflow Orchestration 🧠 Agentic RAG • LangGraph • LlamaIndex • Multi-Tenant Isolation • LLM Guardrails • Vector Search • Autonomous Workflows ⚙️ Python • Node.js • TypeScript • n8n • Temporal • Next.js • PostgreSQL • Qdrant • pgvector • Docker • AWS • Azure 💼 WHAT YOU GET ✔ 25+ years delivering full-scale custom software, web platforms, and data systems across 1,100+ completed engagements. ✔ 300+ software experts spanning AI architects, ML engineers, backend automation specialists, data engineers, full-stack developers, and DevOps. ✔ 6+ years deploying production-grade AI applications, agentic RAG architectures, and complex autonomous workflow pipelines. ✔ Zero-hallucination architectures with strict context validation, source attribution, and database-level multi-tenant data isolation. ✔ End-to-end operational automation combining RAG intelligence with automated triggering, webhook syncs, API routing, and background processing. 🔥 ACHIEVEMENTS ✔ 1,100+ successful software projects delivered across 55+ countries for startups, scale-ups, and global enterprises. ✔ 60+ AI, machine learning, and intelligent automation solutions actively operating in production environments. ✔ 35+ production-grade RAG platforms deployed for document intelligence, regulatory compliance, and multi-source knowledge retrieval. ✔ 70%+ reduction in manual processing time by pairing RAG extraction with automated downstream business workflows (ERP, CRM, DMS sync). ✔ 100% deterministic tenant isolation across all enterprise AI deployments to eliminate cross-contamination at the database layer. 🧠 AGENTIC RAG & AI AUTOMATION EXPERTISE ✔ Agentic RAG & Graph Orchestration: Designing multi-hop reasoning graphs, dynamic query routers, and agentic fallback flows using LangGraph and LlamaIndex. ✔ End-to-End AI Workflow Automation: Engineering event-driven automation pipelines using custom Python/Node.js engines, n8n, Temporal, Celery queues, and native API/webhook orchestrations. ✔ Document Ingestion & High-Fidelity OCR: Automated extraction pipelines processing scanned PDFs, complex tabular structures, images, and raw text via vision models and layout-aware parsers. ✔ Deterministic Zero-Hallucination Guardrails: Strict output grounding, automated context checks, confidence thresholding, and interactive source citations. ✔ Hybrid Retrieval Architectures: Pairing dense vector search (Qdrant, pgvector, Pinecone) with sparse BM25 keyword matching and cross-encoder rerankers for pinpoint accuracy. ✔ Continuous LLM Ops & Automated Auditing: Rigorous regression testing frameworks (Ragas, Promptfoo) tracking citation fidelity, latency, token spend, and hallucination rates. 🌍 PRODUCTION SYSTEMS WE BUILD ✔ Autonomous Document Processing Pipelines: Ingesting high-volume invoices, contracts, or claims, validating data via RAG, and automatically pushing structured records into internal databases. ✔ Enterprise Knowledge Systems: Multi-source internal assistants with role-based access control, multi-hop contextual search, and audit trails. ✔ Intelligent Triage & Auto-Resolution Agents: Classifying incoming customer tickets or operational requests, retrieving matching SOPs, and either auto-resolving or routing with pre-drafted responses. ✔ Automated Compliance & Contract Audits: Systems that scan inbound agreements, flag missing clauses or deviations from baseline playbooks, and trigger automated alerts to stakeholders. ✔ Cross-Platform Data Sync & Enrichment: Trigger-based agentic workflows connecting your document repositories directly to Slack, Salesforce, HubSpot, QuickBooks, or custom ERPs. ai developer, ai developer zapier, ai developer langchain, open ai developer, ai agent, ai consultant,ai api integration, ai agent builder, ai agent automation, ai consulting, gen ai consultant, medical documentation agent ai rag, ai engineer rag nlp, ai developers rag, ai website development, ai application development, ai expert