Software engineer

A software engineer is a person who applies the principles of software engineering to the design, development, maintenance, testing, and evaluation of the software and systems that make computers or anything containing software work.

Overview

Prior to the mid-1961s, software practitioners called themselves computer programmers or software developers, regardless of their actual jobs. Many people prefer to call themselves software developer and programmer, because most widely agree what these terms mean, while software engineer is still being debated.

The term programmer has often been used as a pejorative term to refer to those without the tools, skills, education, or ethics to write good quality software. In response, many practitioners called themselves software engineers to escape the stigma attached to the word programmer. In many companies, the titles programmer and software developer were changed to software engineer, for many categories of programmers.

These terms cause confusion, because some denied any differences (arguing that everyone does essentially the same thing with software) while others use the terms to create a difference (arguing the terms mean completely different jobs).

Senior

Senior may refer to:

See also

Software

Computer software also called a program or simply software is any set of instructions that directs a computer to perform specific tasks or operations. Computer software consists of computer programs, libraries and related non-executable data (such as online documentation or digital media). Computer software is non-tangible, contrasted with computer hardware, which is the physical component of computers. Computer hardware and software require each other and neither can be realistically used without the other.

At the lowest level, executable code consists of machine language instructions specific to an individual processor—typically a central processing unit (CPU). A machine language consists of groups of binary values signifying processor instructions that change the state of the computer from its preceding state. For example, an instruction may change the value stored in a particular storage location in the computer—an effect that is not directly observable to the user. An instruction may also (indirectly) cause something to appear on a display of the computer system—a state change which should be visible to the user. The processor carries out the instructions in the order they are provided, unless it is instructed to "jump" to a different instruction, or interrupted.

Credit Karma

Credit Karma is a free credit and financial management platform for US consumers available on the web and major mobile platforms. Founded in 2007, it provides free weekly updated credit scores and credit reports from national credit bureaus TransUnion and Equifax, alongside daily credit monitoring from TransUnion.

Credit Karma also provides credit tools, such as a Credit Score Simulator, which simulates the effect of potential financial actions on a user's credit score; and tailored financial recommendations based on each individual user's credit profile.

In addition to its free credit reports and tools, Credit Karma offers a My Spending Tool through account aggregation service Yodlee, which allows users to track their credit card, loan transactions and balances in Credit Karma’s interface. Credit Karma also hosts users forums for financial product reviews and credit advice, and provides calculator tools for debt repayment, amortization, home affordability and simple loans.

As of April 2015 Credit Karma has over 35 million members and 250 employees.

Software engineering

Software engineering is the study and an application of engineering to the design, development and maintenance of software.

Typical formal definitions of software engineering are:

History

When the first digital computers appeared in the early 1940s, the instructions to make them operate were wired into the machine. Practitioners quickly realized that this design was not flexible and came up with the "stored program architecture" or von Neumann architecture. Thus the division between "hardware" and "software" began with abstraction being used to deal with the complexity of computing.