Gabriel Serejo

Generative AI Engineer

Email:gabrieltfserejo@gmail.com

Phone:+55 (62) 9 9406-3442

Website:serejo.dev

Senior Software Engineer with 8+ years of experience, specializing in shipping production-grade Generative AI and RAG applications. I combine robust engineering (Vue/Nuxt, Node.js) with cutting-edge AI (LLMs, Vector DBs, LangChain) to build scalable, intelligent systems. Proven track record of leading architectural migrations and delivering high-value AI solutions for international markets.

Technical Proficiencies

• Generative AI

• RAG

• LLMs

• LangChain

• TypeScript

• Python

• PyTorch

• Prompt Engineering

• Vector Databases

• NLP

• Hugging Face

• Model APIs (OpenAI, Gemini, Anthropic)

• Self-hosted Models (Ollama, Hugging Face)

• Cloud Platforms (Azure, AWS, GCP)

• TensorFlow

• Deep Learning

• Spacy

• Pandas

• OpenCV

• R

• C++

Certifications

• Oracle AI Vector Search Certified Professional (2025)

Professional Experience

Generative AI Engineer

Jun, 2024 - Present

Implanta IT Solutions

Software Engineer

May, 2023 - May, 2024

TLScontact

Software Engineer

Dec, 2022 - Jul, 2023

Cliqx

Software Engineer

Apr, 2022 - Dec, 2022

UniFAJ

Software Engineer

Aug, 2021 - Oct, 2022

Agência Industrial

Software Engineer

Jun, 2019 - Sep, 2021

ITH Pós Graduação

Education

Universidade Federal de Viçosa

In progress

Postgraduate Lato Sensu - Specialization, Artificial and Computational Intelligence

UniAraguaia Centro Universitário

Graduated in Dec, 2022

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