JP

Julia Pereira

Available to hire

Hi, I'm Julia Pereira, a Full Stack Developer with a strong background in building scalable web applications and a growing passion for Applied AI.

About

Hi, I’m Julia Pereira, a Full Stack Developer with a strong background in building scalable web applications and a growing passion for Applied AI. I’m currently pursuing an MBA in Artificial Intelligence for Business, and I love combining backend and frontend development skills with Machine Learning, Large Language Models, and NLP to craft smart, user-friendly solutions. I’m passionate about innovation and always eager to collaborate on international projects.

I thrive in agile environments and enjoy working across cross-functional teams to deliver production-ready solutions that leverage AI technologies. Whether integrating APIs, developing intelligent chatbots, or managing complex automation flows, I bring a hands-on, solution-oriented approach to everything I do.

  • 3 years' experience
  • Joined July 2025

Languages

  • PortugueseFluent
  • EnglishAdvanced

Industry experience

  • Software & Internet
  • Professional Services
  • Financial Services
  • Media & Entertainment

More experts in São Paulo, Brazil

Work experience

Full Stack Developer · Hook Digital (Agência Inbound)May 2023 – Present · 3 yrs 7 mos

Designed and implemented an AI agent architecture using ChatGPT-4, LangGraph (JavaScript), Docker, and MVC principles to automate pre-sales, scheduling, and CRM tasks. Integrated specialized agents via REST APIs for data research, smart scheduling, record updates, and transcription — all coordinated by a conversational supervisor agent. Developed GPT-4 AI agents using ADKh (Python) to build WhatsApp-integrated chatbots with dynamic conversational flows and stateful interaction management. Participated in Agile/Scrum rituals and collaborated on cross-functional projects to deliver scalable, production-ready solutions. Mastered the HubSpot platform including custom module development with HubL, HTML, CSS, and JavaScript. Led API integrations with platforms such as Ploomes, Salesforce, DocSign, and Mailchimp using Node.js and JavaScript. Worked on migration projects, automation flows, and optimized landing page development.

Education

Technologist Degree · UNIFAAT2022 – 2024

Certifications and awards· 5

Generative AI explained – NVIDIA2030 – 2025
Multimodality Explained + OpenAI, LLMs & ChatGPT | OpenAI Academy2030 – 2025
ChatGPT: Optimizing the Quality of Results + AI in Conversations and Applications | Alura2030 – 2025
AI: Exploring the Potential of Generative Artificial Intelligence | Alura2030 – 2025

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