Java Programming Training Classes in West Haven, Connecticut
Training Suggestions from the Experts

An Experienced Java developer must know
... everything or so it can seem. A solid grasp and knowledge of Object Oriented Programming constructs such as inheritance, polymorphism, interfaces and reflection are essential. Next in line is the knowldge to be able to import/export file data, running SQL queries, using regular expressions and, possibly, knowing how to write multi-threaded code and make socket connections. A class that addresses most of these topics is: Fast Track to Java 11 and OO Development.
For the more daring Java enthusiast and especially for those looking to become professional Java developers, knowledge of the Spring Framework is expected. A perfect class for this is: Fast Track to Spring Framework and Spring MVC/Rest. Not only does this course provide students with a great introduction to spring, it goes beyond the basics with a solid delve into Spring and web development.
Another consideration is learning JBoss aka Wildfly, the free Application Server from RedHat. JBoss has become the workhorse of most Java EE applications. Add to that a class on Tomcat, the defacto servlet engine, and the student can be considered 'ready' for employment.
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Learn Java Programming in West Haven, Connecticut and surrounding areas via our hands-on, expert led courses. All of our classes either are offered on an onsite, online or public instructor led basis. Here is a list of our current Java Programming related training offerings in West Haven, Connecticut: Java Programming Training
Java Programming Training Catalog
subcategories
JBoss Administration Classes
JUnit, TDD, CPTC, Web Penetration Classes
Java Enterprise Edition Classes
Java Programming Classes
Spring Classes
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- RED HAT ENTERPRISE LINUX SYSTEMS ADMIN I
3 November, 2025 - 7 November, 2025 - RHCSA EXAM PREP
17 November, 2025 - 21 November, 2025 - Linux Fundaments GL120
22 September, 2025 - 26 September, 2025 - LINUX SHELL SCRIPTING
3 September, 2025 - 4 September, 2025 - Enterprise Linux System Administration
28 July, 2025 - 1 August, 2025 - See our complete public course listing
Blog Entries publications that: entertain, make you think, offer insight
One of the most significant developments of mankind has been the art of writing. The earliest type of writing was in the form of graffiti and paintings on rocks and walls of caves. The first people who engaged in writing are reported to have been Sumerians and the Egyptians around 3500-3200 BC.[i] Early writing of this type was in the form of cuneiform and hieroglyphics. After that, writing emerged in different styles and form per the different societies and differences in expression.
Words are magical. They have preserved records of civilizations. They express desires and dreams and thoughts. But why write at all? What was or is the motive for writing? People write for different reasons. Some write because they have something to say; something to share with others, to inform. Others write to share their feelings.
George Orwell claimed there are four main reasons why people write as depicted below:
· Sheer Egoism: According to this concept, people write because they want to be talked about; they want to reveal their cleverness. People who are motivated by sheer egoism desire to be counted among the top crust of humanity such as scientists, artists, politicians, lawyers and successful businessmen who are always putting their thoughts in print.
In the ever changing landscape of software programming, it is not surprising that developers and employees have a different set of preferences for desired skills. However the number one language that developers want to learn according to a survey of developers by technical recruiter, Hacker Rank is Python. This is not a surprise considering that Python has been in demand for several years and programmers tend to really enjoy this language for clear syntax, good OOP support and great shortcuts. Python, named “the language of the year” in 2007 and 2010 in the TIOBE Index and has climbed to #4 status in May of 2018.
According to the study, employers want developers who:
- Have problem-solving skills, such as the ability to break down large, complex problems.
- Are proficient in their programming language and debugging.
- Can design systems.
- Can optimize performance.
- Have experience in reviewing and testing code.
- Are proficient in database design
Surprisingly, formal education is not the deciding factor when it comes to what companies care about the most. People with computer degrees or certifications on a resume are not necessarily a first choice for hiring managers. Others that have years of experience even if those individuals are partially self-taught in the field stand to be taken seriously in the field. For those individuals with a passion to learn and master a skill, there are ample opportunities with smaller to mid-sized companies.
Some interesting FAQ’s from the study:
On average, developers know 4 languages, and they aspire to learn 4 more.
Younger developers between 18 and 24 plan to learn 6 languages.
Folks older than 35 only plan to learn and additional 3 languages.
The top languages developers said they will learn were, Go, Python, Scala, Kotlin, and Ruby.
There is a large gap between employers seeking developers that know React than there are folks that can do it.
So, Why Learn Python?
It is now the most popular introductory teaching language in U.S. universities. Python is easy to use, powerful, and versatile, making it a great choice for beginners and experts alike. It allows you to think like a programmer and not waste time understanding difficult syntax that other programming languages can command. And, because of its rapid growth, many developers contribute to the Python community and share Python libraries making creativity that much more a reality
Computers. They’re a part of our everyday lives. Most of us couldn’t imagine living a day without them. We use them for school, work, and fun and use them to stay connected to those we love and care about. Since the invention of the web cam, millions of us use webcams to communicate with loved-ones and business contacts far away.
Web camera use has leveled the playing field for business entrepreneurs and given teenagers a fun way to chat with friends. However, solid citizens aren’t the only ones who make use of this popular modern technology. Recently, there have been reports of criminals using a type of webcam spy hack to insert themselves unseen into the living rooms and bedrooms of millions of unsuspecting users.
The Webcam Spy Hack
The most popular way criminals gain access to your webcam is through innocent-looking emails. You may receive an e-card from someone in your contacts list. When you click on it, you’re directed to another website to view the e-card. While you’re listening to music and watching animated puppies scroll across the screen, a Trojan horse is silently installed into your computer’s hard drive.
To add to a python dictionary is very easy. First create a dictionary, and then associate a key with a value.
a = {'cat',"furry thing"}
a['dog']="typically likes to run and is very loyal"
print a
Here is what is printed:
{'cat':'furry thing', 'dog':'typically likes to run and is very loyal'}
Tech Life in Connecticut
Company Name | City | Industry | Secondary Industry |
---|---|---|---|
Stanley Black and Decker, Inc. | New Britain | Manufacturing | Tools, Hardware and Light Machinery |
EMCOR Group, Inc. | Norwalk | Energy and Utilities | Energy and Utilities Other |
The Hartford Financial Services Group Inc. | Hartford | Financial Services | Insurance and Risk Management |
Crane Co. | Stamford | Manufacturing | Tools, Hardware and Light Machinery |
Cenveo. Inc. | Stamford | Business Services | Business Services Other |
Amphenol Corporation | Wallingford | Computers and Electronics | Semiconductor and Microchip Manufacturing |
W. R. Berkley Corporation | Greenwich | Financial Services | Insurance and Risk Management |
Silgan Holdings Inc. | Stamford | Manufacturing | Manufacturing Other |
Hubbell Incorporated | Shelton | Manufacturing | Concrete, Glass, and Building Materials |
IMS Health Incorporated | Danbury | Business Services | Management Consulting |
CIGNA Corporation | Hartford | Financial Services | Insurance and Risk Management |
Chemtura Corp. | Middlebury | Manufacturing | Chemicals and Petrochemicals |
Harman International Industries, Inc | Stamford | Computers and Electronics | Audio, Video and Photography |
United Rentals, Inc. | Greenwich | Real Estate and Construction | Construction Equipment and Supplies |
The Phoenix Companies, Inc. | Hartford | Financial Services | Investment Banking and Venture Capital |
Magellan Health Services, Inc. | Avon | Healthcare, Pharmaceuticals and Biotech | Healthcare, Pharmaceuticals, and Biotech Other |
Terex Corporation | Westport | Manufacturing | Heavy Machinery |
Praxair, Inc. | Danbury | Manufacturing | Chemicals and Petrochemicals |
Knights of Columbus | New Haven | Non-Profit | Social and Membership Organizations |
Xerox Corporation | Norwalk | Computers and Electronics | Office Machinery and Equipment |
Starwood Hotels and Resorts Worldwide, Inc. | Stamford | Travel, Recreation and Leisure | Hotels, Motels and Lodging |
United Technologies Corporation | Hartford | Manufacturing | Aerospace and Defense |
General Electric Company | Fairfield | Computers and Electronics | Consumer Electronics, Parts and Repair |
Pitney Bowes, Inc. | Stamford | Manufacturing | Tools, Hardware and Light Machinery |
Charter Communications, Inc. | Stamford | Telecommunications | Cable Television Providers |
Aetna Inc. | Hartford | Financial Services | Insurance and Risk Management |
Priceline.com | Norwalk | Travel, Recreation and Leisure | Travel, Recreation, and Leisure Other |
training details locations, tags and why hsg
The Hartmann Software Group understands these issues and addresses them and others during any training engagement. Although no IT educational institution can guarantee career or application development success, HSG can get you closer to your goals at a far faster rate than self paced learning and, arguably, than the competition. Here are the reasons why we are so successful at teaching:
- Learn from the experts.
- We have provided software development and other IT related training to many major corporations in Connecticut since 2002.
- Our educators have years of consulting and training experience; moreover, we require each trainer to have cross-discipline expertise i.e. be Java and .NET experts so that you get a broad understanding of how industry wide experts work and think.
- Discover tips and tricks about Java Programming programming
- Get your questions answered by easy to follow, organized Java Programming experts
- Get up to speed with vital Java Programming programming tools
- Save on travel expenses by learning right from your desk or home office. Enroll in an online instructor led class. Nearly all of our classes are offered in this way.
- Prepare to hit the ground running for a new job or a new position
- See the big picture and have the instructor fill in the gaps
- We teach with sophisticated learning tools and provide excellent supporting course material
- Books and course material are provided in advance
- Get a book of your choice from the HSG Store as a gift from us when you register for a class
- Gain a lot of practical skills in a short amount of time
- We teach what we know…software
- We care…