An overview of my technical internship at Freddie Mac - Justin Antinarella
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Section 2.0 - About the Job
Section 2.1 Employer –
My internship was at Federal Home Loan Mortgage or better known as Freddie
Mac. Freddie Mac is a government- sponsored enterprise. They are chartered
by Congress to fill a specific need in the United States economy and are bound
by certain rules while allowed other specific freedoms. The initial reason
for establishing Freddie Mac’s charter was to make more money available
for prospective homeowners. The company does business in the secondary mortgage
market. Freddie Mac will buy home loans from various banks and lending institutions
then repackage them into mortgage backed securities and resell them on the
stock market as well as in foreign markets. Freddie Mac will also hold a small
portion of the loans it buys and add those loans to its internal portfolio.
I worked for the Information Systems and Services division within Freddie
Mac. It was our job to make sure the business department of Freddie Mac had
access to the technology they needed to keep the company moving forward. This
included both the software applications and the infrastructure for those applications
to run on. When I arrived at the office, I was assigned to a production support
team. My team was in charge of maintaining the applications the company used
after these went through the development process. Common projects included
bug fixes and enhancements. The team had eighteen people working on it. I
worked forty hours a week for twelve weeks. My supervisor, a technical manager,
has twenty-five people working directly under him. When I had to meet with
our customers or users, they were generally other Freddie Mac employees. Because
Freddie Mac is a government-sponsored enterprise, it cannot do business in
any markets but the secondary mortgage market, which means any software created
by Freddie Mac must be used by Freddie Mac and cannot be sold to outside customers.
The culture at Freddie Mac was considered structured. From what other employees
in the company told me, it is more relaxed compared to many companies working
on top-secret or classified projects, but more structured compared to our
competitor, Fannie Mae.
Section
2.2 Your Job –
Being on the production support team was a new and challenging experience.
As a student, there are not many opportunities to take part in the maintenance
portion of the software life cycle. My internship provided me with this experience.
I was placed on the support team with no knowledge of the applications with
which I was going to have to work. In order to do my job, I had to learn the
internal workings of these applications. I quickly found out that I had to
learn each application rather quickly because it is impossible to make meaningful,
productive changes without at least a basic understanding of how each application
works.
Once I had familiarized myself with the applications, I began to get my daily
work assignments. These assignments mostly consisted of bug fixes and enhancements.
One of the most in depth enhancements I had to do was on a program called
Pricing Navigator. The business area used it to price and view loans. My enhancement
added new GUI screens as well as the logic to go to the database then retrieve,
sort, and display the information the user requests. It both saved the users
time and increased the functionality of the application.
As an intern, my supervisor did not expect me to have the same level of expertise
as a new hire that may have already completed a degree. I was encouraged to
ask questions and learn as much as possible. Coupled with my team’s
willingness to answer my questions and guide me when I needed assistance,
I found that Freddie Mac was a great environment in which to work. I was also
encouraged to enroll in as many training seminars as I could. One of the seminars
I attended focused on the corporate data warehouse. I learned where the data
used by the applications I supported comes from. The presenters also shared
the future plans of the data warehouse and how the changes would allow Freddie
Mac to stay competitive in the secondary mortgage market.