Arduino Traffic Light Prototype Programming

I need an Arduino Uno programmed for a traffic light prototype intended for urban streets. The system should include:

- Timing sequence for lights (specific intervals provided by me)
- Pedestrian crossing button
- Vehicle sensor integration
- RFID and countdown timer add-ons

Ideal skills and experience:
- Proficiency in Arduino programming
- Experience with traffic light systems
- Knowledge of RFID integration and countdown timers
- Ability to implement user-defined timing sequences

Please provide relevant experience in your bid.