History of Software Engineering

Study Notes

In 1963, Margaret Hamilton coined the term "software engineering" while working on developing the software for the Apollo spacecraft.
The term was introduced during a crisis in software development, where it struggled to keep up with progress in hardware development.

A software engineer is a professional who applies principles of engineering to design, develop, test, and maintain software systems.
They create web applications, mobile apps, robots, operating systems, and network systems.
They develop software solutions that meet their companies' needs and expectations.

Software Engineering is a systematic approach to designing, building, and maintaining software systems, ensuring they work efficiently and reliably.
It employs a range of methods and tools to uphold quality standards throughout the development process.

A career as a software engineer offers exciting challenges and ample opportunities as technology advances.
With demand growing faster than average, software engineers can explore various industries and work remotely if needed.

The average base salary for a Software Engineer in the Philippines is ₱535,175 per year, or approximately ₱37,891 per month.
In 2024, the average base salary for a software engineer in the US is 136,295,withanaveragetotalcompensationof136,295, with an average total compensation of 136,295,withanaveragetotalcompensationof155,032.

Getting a job as a software engineer typically involves building the right technical and workplace skills.
Some jobs may also require a certain degree or certification to validate skills.

Requirements Engineering: figuring out what the software needs to do and keeping track of those needs.
Software Design: making a plan for how the software will work, including its structure and how different parts will connect.
Software Construction: writing the code and turning the plan into an actual software program.
Software Maintenance: modifying and updating software to address changing needs, fix bugs, and improve performance.
Software Configuration Management: managing changes to software systems, including version control and release management.

RELIABILITY: ensuring software performs consistently and as expected.
MANAGEMENT: organizing and overseeing software development processes effectively.
SATISFACTION: meeting user requirements and expectations.
TIMELINESS: delivering software within specified deadlines.
ACCURACY: ensuring software functions correctly and produces accurate results.
SUCCESS: achieving desired outcomes and goals in IT projects.

TECH GIANTS: large companies like Google, Facebook, and Microsoft face big challenges in managing their complex software systems.
STARTUPS: startups, such as Airbnb and Dropbox, focus on quick development and innovation to stay competitive.
ENTERPRISE BUSINESS: companies that use software engineering to improve their operations and services.
CONSULTING FIRMS: companies that provide software engineering services to other businesses.