Henrique Dias de Carvalho Jr

Full-Stack Developer at Independent / Freelance

Built and maintained backend and frontend solutions using Python, PHP, and JavaScript; Laravel-based backend with Vue.js frontend; implemented REST APIs, authentication, and data models with Eloquent ORM; migrated Drupal 6 to Drupal 10; built data pipelines for importing client portfolios and automating billing workflows; managed AWS infrastructure (EC2, S3, CloudWatch), RabbitMQ, and SFTP; integrated CRM for lead management and reporting; developed VR tour features with Oculus Quest 2 and optimized landing pages to boost conversions.

Developer and IT Support at Grad Educational Consultancy

Managed WordPress websites, improving performance and SEO optimization; integrated and configured CRM (RDS) systems to automate lead management and reporting.

Backend Developer at Quite Já – Fintech

Engineering scalable Python microservices for ingesting 200K–20M debt records via SFTP/API pipelines, using DuckDB, Parquet, and S3 for high-volume data processing. Built end-to-end creditor automation: real-time proposal generation, payment validation, blob-to-PDF assembly, and automated approval flows running on AWS ECS + RabbitMQ. Implemented production monitoring with Grafana, Graylog, CloudWatch, and Rancher deployments. Led production monitoring and deployment efforts across multiple partners.

Full-Stack Developer at Inuar

Developed scalable backend and full-stack applications using Laravel for backend architecture and Vue.js for responsive, dynamic front-end interfaces. Implemented REST APIs, authentication, and database models using Eloquent ORM. Contributed to front-end features with Vue.js and performed a Drupal 6→10 migration to improve platform stability and maintainability.