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Fernando Lima

@fernandolima1

Message

I'm a junior full-stack developer building AI agents, automations, and data solutions for business problems.

Brazil

Message

What I'm looking for

I'm looking to apply AI agents, automation, and data analysis in an environment that values autonomous delivery, business vision, and measurable results.

At Germinare, I build generative AI agents with LangChain, LangGraph, and Google Gemini to automate business analysis and decisions. I also deliver production automations independently, from problem discovery through implementation.

I've implemented RAG pipelines with PGVector, document ingestion, chunking, embeddings, and semantic retrieval. I integrate AI agents with internal REST APIs, n8n, and the WhatsApp Business API to support automated conversational workflows.

I began by developing Python and n8n automations for operational data extraction and treatment, while contributing to web interfaces, API integrations, and predictive models for agribusiness. I'm pursuing a Computer Engineering degree and bring experience in data analysis, financial analysis, and cross-functional project coordination.

Experience

Work history, roles, and key accomplishments

Current

Desenvolvedor Full Stack Jr.

Current

Germinare

Jun 2026 - Present (2 months)

Develops generative AI agents orchestrated with LangChain/LangGraph, integrating LLMs (Google Gemini) into internal systems to automate business analyses and decisions. Implements RAG pipelines with PGVector, including document ingestion, chunking, embedding generation, and semantic retrieval.

Lang Chain LangGraph RAG Pgvector WhatsApp Business API N8n Python REST APIs AWS

Estagiário de Tecnologia

Germinare

Apr 2025 - May 2026 (1 year 1 month)

Developed initial automations with Python and n8n, creating routines for extraction, organization, and treatment of operational data. Contributed to building web interfaces and REST API integrations, supporting the start of internal process automation.

Python N8n REST APIs Data Analysis

Education

Degrees, certifications, and relevant coursework

Universidade Federal de Uberlândia

Bachelor of Engineering, Computer Engineering

2022 - 2026

Activities and societies: Member of Liga do Mercado Financeiro da UFU, conducting fundamental analysis of companies and presenting reports. Member of EPTA - Equipe de Propulsão e Tecnologia Aeroespacial, managing project integration and supporting data-driven decisions.

Bachelor's degree in Computer Engineering, expected to graduate in December 2026.