About Benjamin
I am an AI Full Stack Engineer specializing in building scalable, production-ready applications powered by Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and intelligent AI agents. I help startups and enterprises design, develop, and deploy end-to-end AI systems that automate workflows, enhance decision-making, and create real business impact.
My expertise spans backend API development, cloud infrastructure, and AI integration. I design robust pipelines that connect LLMs with structured and unstructured data using RAG architectures, enabling accurate, context-aware responses. I have hands-on experience building AI copilots, chatbot agents, and automation systems tailored for healthcare and real estate domains.
In healthcare, I develop HIPAA-aware AI solutions for clinical documentation, patient interaction, and medical data analysis. In real estate, I create AI-driven assistants for lead generation, property recommendations, and CRM automation.
I work with modern stacks including Python, Django, FastAPI, Node.js, and cloud platforms like AWS. I integrate tools such as vector databases, embeddings, and orchestration frameworks to build reliable AI systems.
If you need a developer who understands both AI and full-stack engineering, I can help you turn complex ideas into scalable, user-ready products.
English
Native or bilingual
Remote only
Primarily works remotely
Experience
- DiffcoAI Full Stack EngineerFASHION AND COSMETICSMarch 2023 - February 2026 (2 years and 11 months)San Jose, United StatesDeveloped and deployed LLM-based AI agents, chatbots, and automation systems for clients across healthcare, SaaS, and eCommerce. Built scalable backend APIs and integrated AI workflows into production environments. Developed and deployed LLM-based AI agents, chatbots, and automation systems for clients across healthcare, SaaS, and eCommerce. Built scalable backend APIs and integrated AI workflows into production environments.
- Compoze LabsLLM Agent EngineerE-COMMERCEApril 2021 - February 2023 (1 year and 10 months)Minneapolis, United StatesDesigned autonomous AI agents with tool-calling capabilities, memory systems, and multi-step reasoning. Implemented RAG pipelines using vector databases and optimized LLM performance for real-world applications. Designed autonomous AI agents with tool-calling capabilities, memory systems, and multi-step reasoning. Implemented RAG pipelines using vector databases and optimized LLM performance for real-world applications.
- bART SolutionsFull Stack Developer (AI Focus)ENVIRONMENTALJanuary 2018 - March 2021 (3 years and 2 months)Sheridan, United StatesBuilt full-stack applications integrating AI features, including conversational interfaces and automation dashboards. Led backend architecture using FastAPI and Node.js, and deployed systems on AWS with Docker. Built full-stack applications integrating AI features, including conversational interfaces and automation dashboards. Led backend architecture using FastAPI and Node.js, and deployed systems on AWS with Docker.
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Education
- Bachelor's DegreeSouthern University of California2018
Certifications
- AI Full Stack Engineering with LLM & RAGLeapsome
- Advanced NLP & Vector DatabasesNector