David.dev
David Assef Carneiro

Hi, I'm

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Full-Stack Developer & AI Engineer

AI-driven developer building smart tools with ML, voice cloning & music generation. Clean code advocate with a passion for automated testing and comprehensive documentation.

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About Me

Turning complex problems into elegant solutions

AI-driven developer building smart tools with ML, voice cloning & music generation. Clean code advocate with a passion for automated testing and comprehensive documentation.

I specialize in building full-stack applications with modern technologies like React, Next.js, and Go. My passion lies in integrating AI capabilities into practical solutions that solve real-world problems.

When I'm not coding, you'll find me exploring new AI models, contributing to open source, or diving deep into system architecture challenges.

Clean CodeSOLIDTDDAI/MLOpen Source
9
Projects
22
Technologies
1+
Year Coding

Tech Stack

Technologies I work with daily

Frontend

React5/5
Next.js5/5
TypeScript5/5
Tailwind CSS5/5
HTML/CSS5/5

Backend

Node.js4/5
Go4/5
Python5/5
Django4/5
PostgreSQL4/5
SQL Server4/5

AI & ML

Machine Learning4/5
OpenAI API5/5
LangChain4/5
Dify & RAG4/5
Voice Cloning4/5

Tools & DevOps

Git5/5
Docker4/5
AWS (Lightsail/S3)4/5
Vercel5/5
Render4/5
Linux/VPS4/5

Featured Projects

A selection of my recent work

O Mentalista

Live

Challenge the Mentalist! An interactive web application that guesses the symbol you thought of. Combines a mathematical trick with a paginated user interface, creating a perfect illusion.

HTMLCSSJavaScript

PokeAPI Pokédex

2Live

A modern Pokédex built with TypeScript and the PokeAPI. Features include search, filtering, and detailed Pokémon information with a sleek UI.

TypeScriptReactREST APICSS

Schedule Shutdown

1Live

Windows automation tool for scheduling system shutdown/restart. Two versions available: v1 with Tkinter and v2 with modern PyQt6 interface.

PythonTkinterPyQt6Windows API

ReciboFast

PrivateLive

Complete receipt management solution for rent and other income types. Features user authentication, database management, and maximum data protection with encryption.

TypeScriptReactNext.jsPostgreSQL+1

Jingle Mágico

PrivateLive

AI-powered jingle generator that creates custom audio content using advanced music generation technology. Enables users to create unique audio for their projects.

TypeScriptReactAI/MLAudio API

LotoScore

PrivateStaging

Lottery analytics platform with statistical analysis, number frequency tracking, and pattern recognition for Brazilian lotteries. Advanced data visualization.

TypeScriptReactNext.jsPostgreSQL

Central IA Infrastructure

PrivateStaging

AI infrastructure management system for orchestrating multiple AI services, models, and APIs. Centralized dashboard for monitoring and deployment.

PythonDockerFastAPIRedis
Private repository

Amazon Search Scraper

1Live

Web scraper for extracting Amazon product listings from search results. Demonstrates modern data extraction techniques with rate limiting.

JavaScriptNode.jsPuppeteer

Animal Adoption System

Challenge

Technical challenge implementing smart matching algorithms to assist animal adoption processes. Connects pets with ideal adopters.

JavaScriptAlgorithmsLogic

Experience

My professional journey

Junior Full-Stack Developer

Current
Intra Soluções
2025Present
Fortaleza, CE

Working on enterprise web applications, developing frontend and backend features, integrating APIs, and collaborating with the team to deliver high-quality software solutions.

ReactNext.jsNode.jsPostgreSQL

Full-Stack Developer & AI Consultant

Freelance
2025Present
Remote

Building custom software solutions for clients, specializing in AI integration, web applications, and automation tools. Delivering end-to-end solutions from architecture to deployment.

ReactNext.jsPythonGoAI/ML

Let's Connect

Got a project in mind? Let's make it happen.