Skip to content
View rianjd's full-sized avatar

Block or report rianjd

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
rianjd/README.md

Hi there πŸ‘‹

About Me

I'm a Full Stack Software Engineer focused on building enterprise applications, SaaS platforms, APIs, and automation solutions.

Over the past few years, I've designed and developed systems used daily across multiple business departments, including service management platforms, digital queue systems, learning management systems, corporate intranets, and internal automation tools.

My main focus is backend development, software architecture, scalable APIs, system integrations, and process automation using PHP, Laravel, Python, and modern web technologies.


What I Work With

  • Enterprise Software Development
  • Full Stack Web Development
  • Backend Architecture
  • REST API Development
  • SaaS Applications
  • System Integrations
  • Business Process Automation
  • Database Modeling
  • Real-Time Applications
  • WebSockets
  • Clean Code & SOLID Principles
  • Object-Oriented Programming

Core Technologies

Backend

Frontend

Infrastructure & Tools


Professional Projects

The following projects were developed internally for my employer and cannot be publicly shared. The descriptions below have been generalized to preserve confidentiality.


Corporate Service Portal

Enterprise platform responsible for centralizing service requests across multiple departments, replacing manual processes and fragmented email workflows.

Features

  • Multi-department ticket management
  • Dynamic forms and approval workflows
  • Administrative dashboards
  • PDF & Excel reporting
  • Knowledge Base / FAQ
  • Push notifications
  • Role-based permissions
  • User management
  • Real-time monitoring dashboard (Kiosk Mode)
  • REST API
  • Queue workers and scheduled jobs

Integrations

  • ERP (SOAP Web Services)
  • Google Workspace
  • Firebase Cloud Messaging
  • Mattermost
  • Dell API
  • Zabbix

Tech Stack

PHP β€’ Laravel β€’ MySQL β€’ Livewire β€’ Bootstrap β€’ Vite β€’ REST APIs β€’ Supervisor β€’ Cron β€’ DomPDF β€’ PhpSpreadsheet


Digital Queue Management System

Designed and developed a complete customer service queue management platform.

Features

  • Android kiosk application
  • Operator dashboard
  • TV display system
  • Real-time synchronization using WebSockets
  • Queue prioritization
  • Ticket generation
  • Administrative dashboard
  • Live service metrics
  • Real-time updates across all connected devices

Tech Stack

PHP β€’ Laravel β€’ WebSockets β€’ Android β€’ REST APIs β€’ MySQL


Corporate Learning Platform

Developed a complete Learning Management System (LMS) inspired by modern online education platforms.

Features

  • Course management
  • Video lessons
  • Learning progress tracking
  • Gamification
  • Quizzes and assessments
  • Certificates
  • Comments and discussions
  • Administrative portal
  • User permissions

Tech Stack

Laravel β€’ Vue.js β€’ MySQL β€’ Vite


Corporate Social Intranet

Built an internal social network to improve communication and collaboration between employees.

Features

  • Social feed
  • Comments
  • Reactions
  • Internal announcements
  • Employee profiles
  • Department groups
  • Notifications

Tech Stack

Laravel β€’ PHP β€’ MySQL β€’ JavaScript


Internal Automation Tools

Developed multiple internal applications and automation tools to streamline business operations.

Examples

  • API integrations
  • Process automation
  • Administrative dashboards
  • Data synchronization
  • Inventory management
  • Authentication services
  • Report generation
  • Internal utilities
  • Background workers
  • Scheduled jobs

Technologies

PHP β€’ Python β€’ Laravel β€’ FastAPI β€’ REST APIs β€’ MySQL


Areas of Expertise

  • Enterprise Software
  • SaaS Platforms
  • Backend Development
  • REST APIs
  • System Design
  • WebSockets
  • Process Automation
  • Database Design
  • Queue Systems
  • Learning Management Systems (LMS)
  • Corporate Intranets
  • Third-party API Integrations
  • Docker
  • Linux Servers

Languages

πŸ‡§πŸ‡· Portuguese (Native)

πŸ‡ΊπŸ‡Έ English


Contact

Pinned Loading

  1. demo_ticket_flow demo_ticket_flow Public

    TicketFlow AI Support - Architecture and Demo

  2. project-helpdesk project-helpdesk Public

    Project of a system to streamline the opening and resolution of problems.

  3. f1_plus_2 f1_plus_2 Public

    HTML

  4. projeto_ai projeto_ai Public

    Python