10/08/2025 updated

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Senior AI & Full-Stack Engineer | Chatbot/Voice Agent & Web Scraping Expert

Toronto, Canada
Only remote
Bachelor of Computer Science (BCompSc)
Toronto, Canada
Only remote
Bachelor of Computer Science (BCompSc)

Profile attachments

Julian-Reyes.pdf

About me

I don't just build applications; I build intelligent experiences. With a deep specialization in Artificial Intelligence and a robust foundation in full-stack web development, I bridge the gap between cutting-edge AI research and production-ready, user-friendly software.

Artificial IntelligenceAmazon Web ServicesMicrosoft AzureCloud ComputingInformation EngineeringWeb ScrapingExtract Transform Load (ETL)Relational DatabasesDjangoIntelligent SystemsPython (Programming Language)PostgreSQLMongoDBMySQLNumPyHabilidades TelefónicasRedisNext.jsSeleniumSystems IntegrationTypeScriptWorkflowsGoogle CloudChatbotsReact.jsFlaskLarge Language ModelsCachingPuppeteer (Software)BackendFastAPIVue.jspandasContainerizationLow LatencyFull Stack DevelopmentFront End Software DevelopmentApi DesignRestful ApiGPTData PipelineDatabase AdministrationDockerMicroservices
AI & Intelligent Systems
Design and development of sophisticated AI Agents and multi-step workflows using frameworks like LangChain, integrating with LLMs (OpenAI GPT, Anthropic Claude) for complex NLP tasks.

Full-Stack Development
Frontend development using React, Next.js, and Vue.js with TypeScript, seamlessly connecting to backend services built with Python, Django, and FastAPI.

Data Engineering & Analysis
Building scalable data pipelines for ETL processes using Pandas and NumPy, with advanced web scraping capabilities using Selenium, Puppeteer, and Scrapy.

Backend & API Development
Design and implementation of high-performance RESTful APIs using FastAPI, Django REST Framework, and Flask with robust authentication/authorization systems.

Database Management
Relational database design, optimization, and management with PostgreSQL and MySQL, plus experience with MongoDB for document-based storage and Redis for caching.

Cloud Platforms & Deployment
Deployment, management, and monitoring of applications on AWS, Google Cloud Platform, and Microsoft Azure with containerization using Docker and CI/CD pipelines.

Voice AI Development
Building low-latency, conversational Voice AI agents using platforms like Vapi and Retell AI for natural telephony experiences.

Languages

EnglishNative speaker

Project history

AI Agents & Web Scraping Expert

Forma.ai
Develop intelligent AI agents and data pipelines using advanced LLMs. Build conversational AI chatbots with GPT-4/ChatGPT API, deploy Voice AI agents using Vapi & Retell, and architect web scraping systems with Selenium, Puppeteer, and Scrapy for AI training and market intelligence.

Full Stack Web Developer

Sensibil Inc.
Specialized in building dynamic, end-to-end web applications using JavaScript/TypeScript with React/Next.js on the front-end and Node.js/Python (Django/FastAPI) on the back-end. Designed RESTful APIs, managed databases (PostgreSQL, MongoDB), and integrated third-party services.

Portfolio


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