AI/ML Engineer.
Hi, I’m Amir Esmaeili, an AI/ML Engineer specializing in production LLM applications, Retrieval-Augmented Generation (RAG), and scalable back-end systems. Experienced in designing AI services, vector search, and distributed ML infrastructure.
Tech Stack
Tools I Build With
A curated set of technologies I rely on to build modern AI and backend systems
Projects
Projects I’ve Shipped
A range of projects demonstrating how I build AI and scalable systems
Enterprise Multi-Tenant RAG Platform
Built a multi-tenant Retrieval-Augmented Generation (RAG) platform for secure document search and AI-powered chat across workspaces and knowledge bases.
Question Generating App
Built a Flask-based AI service that generates multiple-choice questions from PDFs using OpenAI-compatible LLMs and configurable prompt templates.
Resume Matching System
Built an AI-powered resume matching platform using semantic embeddings to rank candidates against job descriptions.
AI Fitness Video Studio
Built a full-stack AI video generation platform for creating consistent fitness videos using reusable characters, environments, and prompt templates.
Experience
Where I’ve Worked
A summary of my professional journey and the impact I’ve made
AI/ML Engineer — Desmer Guvenlik
2024 — 2026- Engineered and deployed AI optimization models for logistics operations
- Applied causal inference techniques to evaluate business process changes
- Integrated ML models into live production systems
Backend Developer — Aral Studio
2023 — 2024- Designed and optimized backend systems capable of handling high user traffic in real time
- Improved API response time by 35% through codebase refactoring and strategic database indexing
- Architected microservices infrastructure serving multiple product lines
Backend Developer — NOAY
2021 — 2023- Built secure and scalable backend infrastructure for a cryptocurrency platform
- Developed robust APIs and microservices that reduced server load
- Partnered with frontend teams to ensure seamless integration