App Developer Urgently Required

I'm in need of an experienced and innovative app developer who can work on multiple platforms as the platform for this app has not been determined yet.

Tasks will include:

- Devising plans based on client requirements
- Programming the app
- Testing and refinement
- Execution

Required Skills:

- Proficiency in at least two of the following: iOS, Android, and/or a cross-platform technology
- Full stack development abilities
- Fluent English communication skills
- Ability to consistently meet deadlines

Experience:

- Extensive app development portfolio encompassing a variety of platforms
- Proven track record of executing complex projects
- Previous experience in all stages of app development, from concept to publication

Although the app's primary purpose has not yet been decided, it would enhance your application if you have a diverse portfolio comprising e-commerce, social networking, and information sharing apps.

Interested freelancers are advised to provide detailed project proposals including their past work and experiences. Applications without this information will not be considered.