BuildingdigitalexperienceswhereaestheticsmeetsFullStackperformance.

(About)

Mid-Level Full Stack Developer | AI-First & Scalable SaaS

I'm Murilo Lima, a Mid-Level Full Stack Developer at Nobug Tecnologia. I use AI-assisted development to evolve multi-tenant SaaS ecosystems, translating business needs into scalable technical solutions and leading end-to-end deliveries in direct collaboration with clients. I also volunteer in the Google Student Ambassador 2026 program, exchanging practical knowledge about Gemini with students across Brazil.

On the product side, I ship responsive interfaces with React, Next.js and Tailwind, backed by clean, strongly-typed Node.js/TypeScript services. This is my portfolio — a look at what I've built. If you'd like to work with me as a contractor (PJ) or freelancer, send a message and let's talk.

  • AI-DrivenAgents & Automation
  • Next.jsModern Stack
  • 100%Type Safe

(Specialization)

Core Mastery

LangChain

AI Agents & Orchestration

n8n

Workflow Automation

ReactJS

Component Architecture

Next.js

Server Actions & RSC

TypeScript

Strict Mode & Type Safety

Complementary Stack

Frontend & Mobile

  • React.js
  • Next.js
  • TypeScript
  • JavaScript
  • HTML5
  • CSS3
  • Tailwind CSS
  • Flutter

Backend & Services

  • Node.js
  • Express
  • C#
  • APIs REST
  • Endpoints Integration

Database

  • MySQL
  • PostgreSQL
  • SQL
  • Prisma ORM

AI & Engineering

  • LangChain
  • n8n
  • OpenAI
  • Anthropic
  • Prompt Engineering

Tools & Process

  • Git
  • GitHub
  • Kanban
  • Agile

Expertise

AI AgentsWorkflow AutomationPrompt EngineeringScalable DevelopmentLLM IntegrationRESTful API & Optimization

(Experience)

Mid-Level Full Stack Developer — AI-First

Nobug Tecnologia · Full-time · Brazil (Remote)

Aug 2026 — Present

Full-stack development and evolution of multi-tenant SaaS ecosystems using AI-assisted development. I translate business needs into scalable technical solutions and lead end-to-end deliveries, working directly with clients throughout the process.

AI-FirstClaude CodeLovableSaaSMulti-tenant

Full Stack Developer (AI & Automation)

NexIA Lab

2026 — Aug 2026

Building integrated AI agents and intelligent automation ecosystems. I design agents with LangChain, Node.js and TypeScript, integrate LLMs (OpenAI, Anthropic) through REST APIs, and orchestrate workflows in n8n — cutting operational time by up to 80%.

LangChainn8nNode.jsTypeScriptOpenAIAnthropicNLP

Full Stack Web Developer

A2LF Software Development

Aug 2025 — Feb 2026

End-to-end web development focused on performance and clean code. I built RESTful APIs with Node.js + Prisma over a scalable MySQL base and shipped responsive React/Next.js interfaces — delivering 100% of the auth routes in two sprints.

Node.jsNext.jsReactPrismaMySQLTailwind

Volunteering

Google Student Ambassador 2026

Google · Science and Technology

Aug 2026 — Present

I volunteer in an educational community that connects students across Brazil to exchange experiences and practical knowledge about Google Gemini. The program combines digital skills and leadership development, encouraging university students to become local AI references.

Google GeminiArtificial IntelligenceDigital SkillsLeadership

Education

BSc in Computer Science

UNISAGRADO — Bauru/SP

2024 — 2027 (in progress)

(Selected Case Studies)

Click on a project to see the full Case Study: Problem, Technical Solution, and Business Impact.

Task Manager

React Native • Expo • Django REST • JWT
Full Stack • Mobile/2025

Custo Real Auto

React • FastAPI • LangChain • pgvector
AI / Full Stack/2026

Email Classifier

Python • Flask • OpenRouter • Vercel
AI / NLP/2024

(Get in Touch)

Let's Start Something.

Want to work with me as a contractor (PJ) or on a freelance project? Send a message and let's talk.