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The differences between senior ios developers and sql bi developers can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both a senior ios developer and an sql bi developer. Additionally, a senior ios developer has an average salary of $117,121, which is higher than the $91,417 average annual salary of an sql bi developer.
The top three skills for a senior ios developer include objective c, objective-c and UI. The most important skills for an sql bi developer are ssis packages, database objects, and SSRS.
Senior iOS developers are responsible for developing applications for mobile devices powered by Apple's iOS operating system. They must understand patterns and practices revolving around the iOS platform. Part of their responsibility is to identify bottlenecks and fix bugs, ensure the performance and responsiveness of applications, and collaborate with a team to design, define, and ship new features. iOS developers must be familiarized with continuous integration, knack benchmarking and optimization, and have experience in performance and memory tuning with tools.
A SQI BI developer develops and manages the NET web application known as dynamic VB. They upload data from flat files into databases and validates the data via PL/SQL process. They create databases like DDL, DML, and DCL and document SSIS and SSRS reports. They also design informative dashboards and share up-to-date documents in SharePoint.
Senior ios developers and sql bi developers have different pay scales, as shown below.
| Senior IOS Developer | SQL BI Developer | |
| Average salary | $117,121 | $91,417 |
| Salary range | Between $88,000 And $155,000 | Between $72,000 And $115,000 |
| Highest paying City | San Francisco, CA | San Francisco, CA |
| Highest paying state | Oregon | Washington |
| Best paying company | Rubicon Global | Aspen Dental |
| Best paying industry | Finance | Finance |
There are a few differences between a senior ios developer and an sql bi developer in terms of educational background:
| Senior IOS Developer | SQL BI Developer | |
| Most common degree | Bachelor's Degree, 78% | Bachelor's Degree, 76% |
| Most common major | Computer Science | Computer Science |
| Most common college | Massachusetts Institute of Technology | - |
Here are the differences between senior ios developers' and sql bi developers' demographics:
| Senior IOS Developer | SQL BI Developer | |
| Average age | 39 | 39 |
| Gender ratio | Male, 89.6% Female, 10.4% | Male, 67.7% Female, 32.3% |
| Race ratio | Black or African American, 4.7% Unknown, 4.9% Hispanic or Latino, 8.4% Asian, 31.9% White, 49.9% American Indian and Alaska Native, 0.2% | Black or African American, 4.5% Unknown, 4.8% Hispanic or Latino, 8.2% Asian, 34.9% White, 47.4% American Indian and Alaska Native, 0.2% |
| LGBT Percentage | 8% | 8% |