Oprea George

Mobile Application Specialist & Full Stack Developer

Age: | Romania, GR, Bolintin Vale,

Oprea George

Experience.history

AFood RO

Full Stack Developer & CEO

August 2021 - Present ()

My own company - Food delivery platform serving multiple cities near Bucharest:

  • Architected and single-handedly developed an end-to-end food delivery platform
  • Built frontend with Flutter for customers, restaurants, drivers and admin
  • Developed backend using TypeScript/Node.js with Firebase serverless functions
  • Created a scalable multi-tenant ecosystem with real-time order processing
  • Implemented secure payment gateways and optimized routing algorithms
  • Grew the platform to serve 40+ restaurants and 7,000+ monthly orders
CEO FULL STACK Flutter Firebase TypeScript Node.js Google Cloud Geospatial Real-time Systems Machine Learning Data Processing Data Structures Algorithms CI/CD Payments Integration Python AI Integration AI Prompting

RADCOM Romania

Android Developer

March 2022 - April 2025 ()

Frontend-only role for Smart City infrastructure and Public Transportation systems:

  • Led development of Android applications serving 500,000+ daily users
  • Implemented real-time transit tracking and contactless payment solutions
  • Architected robust offline-first applications with synchronization protocols
  • Collaborated in agile teams to deliver solutions for multiple Romanian cities
Kotlin Java RESTful APIs JIRA

Restaurant Management System

Full Stack Developer

January 2019 - Present ()

  • Developed a comprehensive restaurant management solution for 5+ fast food establishments
  • Created a high-throughput POS optimized for quick-service operations
  • Built real-time kitchen display system that reduced order fulfillment time
  • Integrated with third-party delivery services and fiscal printers
  • Implemented robust reporting system for sales and inventory management
  • Collaborated with restaurant owners to refine features and ensure seamless integration
Kotlin Firebase UI/UX Design

DanmarCRM

Android/Flutter Developer

February 2021 - March 2022

  • Contributed to mobile application development using Android native technologies
  • Built cross-platform solutions with Flutter

GoldieLab

Designer & Android Programmer

April 2019 - March 2020

  • Combined design and development expertise to create Android applications
  • Created visually appealing and functional interfaces

Education

Romanian-American University

Bachelor's Degree in Management Marketing

2015 - 2018

Liceul Tehnilogic Dimitrie Bolintineanu

Textile

2011 - 2014