Sina Ranjbar

1. Implemented new features and functionality using the latest technologies, such as Core ML and ARKit, to improve the user experience and performance of the app.

2. Created a scalable and maintainable architecture for the app, leading to faster development times and fewer bugs.

3. Worked closely with the design team to implement visually appealing and intuitive user interfaces.

4. Used analytics and metrics to optimize the app's performance and user engagement.

5. Implemented automated testing frameworks to improve the reliability and stability of the app.

1. Collaborated with cross-functional teams to identify and prioritize business needs, and designed solutions using BI tools and techniques.

2. Created data visualization solutions using tools such as Grafana and Power BI, leading to a more intuitive and effective presentation of data.

3. Provided technical support and troubleshooting for BI users, improving overall user satisfaction and productivity.

4. Led the development of successful iOS apps

5. Mentored and provided guidance to junior developers, helping them learn and grow in their careers.

1. Developed and implemented a technology strategy that aligned with the company's business goals, resulting in a significant increase in efficiency and productivity.

2. Improved the reliability and scalability of the company's technology infrastructure, leading to a significant reduction in downtime and an increase in customer satisfaction.
3. Implemented agile development methodologies, resulting in faster development times and improved collaboration between teams.
4. Provided technical leadership and guidance to the executive team, helping to make informed decisions about technology investments and initiatives.

Worked on Bidzila which is an auction application, 3sootjobs which is a job seeking application.

Worked on various applications such as Arioo which is a social network application, Neshan which is a foursquare like app that developed for Irancell (MTN) company,
Stars which is an Instagram like app for actors and etc.

Worked on a project management solution as a php and iOS developer

Served as an IT consultant

Worked on a security application as an application tester on R&D section of APIIT/UCTI university which later changed to E-safe.

Due to inconsistent situation of my country I was enforced to return to my country having left some courses undone.