AI Research Engineer | Full-Stack Software Engineer | M.S. in Computer Science

I’m an AI-native full-stack engineer with a Master’s in Computer Science (4.0 GPA). I specialize in building production-ready AI systems that merge:

• 🤖 Agentic workflows with LangChain & LangGraph
• 📚 Advanced RAG pipelines with LlamaIndex & hybrid search
• 🖼 Multimodal AI (GPT-4/5, Claude, Ollama, Azure OpenAI, FLUX)
• ⚡ Full-stack engineering with FastAPI, NestJS, Laravel, Vue.js

I thrive on turning prototypes into scalable, high-performance solutions that make real-world impact.

Languages: Python · Java · PHP · JavaScript/TypeScript · SQL AI/ML: LangChain · LangGraph · LlamaIndex · PyTorch · TensorFlow · Scikit-learn Frameworks: FastAPI · NestJS · Laravel · Vue.js · Flutter · OpenCV Tools: Git · Docker · Redis · Postgres/MySQL · CI/CD · Jupyter

A values-aligned investment platform

• Architected and implemented the entire backend with FastAPI + PostgreSQL
• Designed database schema and logic for financial securities evaluation
• Built an agentic AI system with LangGraph to align recommendations with users’ values
• Oversaw frontend planning & execution in Next.js

👉 Case Study Coming Soon

AI-driven conversational assistant for partner search

• Designed database architecture and implemented search algorithms
• Built conversational AI workflow to collect criteria and perform matchmaking
• Applied agent-like principles without LangGraph, ensuring modularity
• Delivered scalable backend logic for structured discovery

👉 Demo Video

Generative AI system for healthcare Q&A

• Architected a stateful AI system using LangChain, LangGraph, and LlamaIndex
• Built semantic search + RAG pipeline with Azure AI Search
• Orchestrated complex AI dialogues with conditional routing

👉 Code coming soon

Award-winning cross-platform health app

• Integrated AI-based APIs for personalized health advice
• Developed in Flutter + FastAPI backend
• Delivered end-to-end lifecycle: design → backend → deployment

👉 GitHub Repo

🎓 M.S. Computer Science (4.0 GPA) — University of the Pacific, USA 🎓 B.S. Engineering & Info Systems — FH Schmalkalden, Germany 🎓 B.S. Engineering & Info Systems — Kazakh-German University, Kazakhstan

📧 a_semembayev@u.pacific.edu 💼 LinkedIn 💻 GitHub