Gabriel Melo
Gabriel Melo

Full-Stack Developer | AI and Machine Learning

Open to offers · Member since 23 Sep 2026
Location
Recife, Brazil
Desired salary
Confidential
Work preference
Remote Only / Full Time, Part Time, Contract, Freelance
Experience level
Senior

About

Professional summary

I am a Full-Stack Developer with five years of experience building CRM, ERP, and POS platforms. I deliver end-to-end solutions across responsive frontend interfaces, REST APIs, backend services, databases, automated testing, and deployment.

My core expertise is in Laravel and Vue.js, including Vue 3 with Composition and Options APIs. I have built scalable applications serving more than 50,000 users while maintaining 99.9% uptime and page rendering times below 300 ms.

I focus on software quality, performance, and maintainability. My experience includes designing REST endpoints, building comprehensive automated test suites, optimizing database queries, implementing caching strategies, and improving application reliability.

I have improved MySQL read load by 40% through query-layer refactoring and caching. I also collaborated on a legacy interface migration using Tailwind CSS and Vite, raising Lighthouse performance scores from 69 to 95.

In addition to web development, I have experience with AI and machine learning model training and evaluation. I use Python and statistics-driven analysis to support technical problem-solving and evaluate model outcomes.

I work effectively with designers, product managers, UX teams, and other stakeholders to translate business requirements into reliable software solutions. I value clear communication, collaboration, code reviews, pair programming, and attention to detail.

Skills

46 capabilities

Tech stack & tools

Working toolkit

Experience

Career history

Full-Stack Developer Bibike

Architected and launched a CRM, ERP, and POS platform using Laravel and Vue 3, serving more than 50,000 users with 99.9% uptime and average page rendering below 300 ms. Built responsive Vue.js interfaces integrated with Laravel services, REST APIs, application data, and business logic.

Designed more than 40 REST endpoints and developed 725 PHPUnit and Pest tests, reaching 87% code coverage. Optimized database queries and caching to reduce MySQL read load by 40%, migrated a legacy interface using Tailwind CSS and Vite to improve Lighthouse scores from 69 to 95, and provided Docker containerization and performance audits for legacy PHP applications.

Contributed to AI/ML work through model training, evaluation, Python programming, and statistics-driven analysis. Collaborated with UX, designers, product managers, and stakeholders to deliver stable features across frontend, backend, and database layers.

Education

Learning history

Descomplica Faculdade Digital

B.S., Computer Science

Bachelor of Science in Computer Science.

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