Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a hands-on Full-Stack Developer, CTO, and AI Engineer with deep expertise in scalable backend systems, real-time architecture, and Retrieval-Augmented Generation (RAG) applications. I created AVideo, a globally adopted open-source video streaming platform, and architected production-grade AI systems that integrate LangGraph, LangChain, LlamaIndex, FAISS, OpenAI, and real-time analytics stacks. I have a strong background in distributed systems, secure API design, video streaming infrastructure across AWS, GCP, and Azure, and I build ethical, scalable software. I lead end-to-end initiatives—AVideo, streaming monetization, and enterprise deployments—delivering reliable, high-performance solutions.…I am a hands-on Full-Stack Developer, CTO, and AI Engineer with deep expertise in scalable backend systems, real-time architecture, and Retrieval-Augmented Generation (RAG) applications. I created AVideo, a globally adopted open-source video streaming platform, and architected production-grade AI systems that integrate LangGraph, LangChain, LlamaIndex, FAISS, OpenAI, and real-time analytics stacks. I have a strong background in distributed systems, secure API design, video streaming infrastructure across AWS, GCP, and Azure, and I build ethical, scalable software. I lead end-to-end initiatives—AVideo, streaming monetization, and enterprise deployments—delivering reliable, high-performance solutions.

Daniel de Oliveira Santos Neto

Full Stack Developer, Back-End Developer, Front-End Developer, +2





I am a hands-on Full-Stack Developer, CTO, and AI Engineer with deep expertise in scalable backend systems, real-time architecture, and Retrieval-Augmented Generation (RAG) applications. I created AVideo, a globally adopted open-source video streaming platform, and architected production-grade AI systems that integrate LangGraph, LangChain, LlamaIndex, FAISS, OpenAI, and real-time analytics stacks. I have a strong background in distributed systems, secure API design, video streaming infrastructure across AWS, GCP, and Azure, and I build ethical, scalable software. I lead end-to-end initiatives—AVideo, streaming monetization, and enterprise deployments—delivering reliable, high-performance solutions.…I am a hands-on Full-Stack Developer, CTO, and AI Engineer with deep expertise in scalable backend systems, real-time architecture, and Retrieval-Augmented Generation (RAG) applications. I created AVideo, a globally adopted open-source video streaming platform, and architected production-grade AI systems that integrate LangGraph, LangChain, LlamaIndex, FAISS, OpenAI, and real-time analytics stacks. I have a strong background in distributed systems, secure API design, video streaming infrastructure across AWS, GCP, and Azure, and I build ethical, scalable software. I lead end-to-end initiatives—AVideo, streaming monetization, and enterprise deployments—delivering reliable, high-performance solutions.

Available to hire

I am a hands-on Full-Stack Developer, CTO, and AI Engineer with deep expertise in scalable backend systems, real-time architecture, and Retrieval-Augmented Generation (RAG) applications. I created AVideo, a globally adopted open-source video streaming platform, and architected production-grade AI systems that integrate LangGraph, LangChain, LlamaIndex, FAISS, OpenAI, and real-time analytics stacks.

I have a strong background in distributed systems, secure API design, video streaming infrastructure across AWS, GCP, and Azure, and I build ethical, scalable software. I lead end-to-end initiatives—AVideo, streaming monetization, and enterprise deployments—delivering reliable, high-performance solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Advanced

Work Experience

Chief Technology Officer / Lead Developer at AVideo (WWBN Ltd.)

January 1, 2014 - Present

Led the design and implementation of a globally adopted open-source video streaming platform; architected production-grade AI systems and integrated LangGraph, LangChain, LlamaIndex, FAISS, OpenAI, and real-time analytics stacks. Drove scalable backend, real-time architecture, and monetization features.

Public Sector IT Specialist at Brazilian Army

February 1, 2012 - May 1, 2022

Worked in secure IT environments for government systems; designed secure APIs, authentication, rate limiting, SSL, and real-time analytics; contributed to infrastructure and network projects.

Professor of Information Systems & Networks at Universidade Salvador

January 1, 2005 - November 1, 2012

Lectured on information systems and networks, developed course materials, and mentored students to bridge academia and industry.

Co-Founder & Director at EVA Internet Solutions

January 1, 2004 - October 1, 2010

Co-founded EVA Internet Solutions, built CMS and API-driven websites, performed system analysis, and provided freelance consulting services.

System Analyst at Freelance / Consulting

January 1, 2002 - January 1, 2006

Developed PHP/ASP systems for clients including Boston Telecom, Message Partners, TecnoCoop Education; delivered system analysis and consulting services.