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
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JBoss Administration Classes
JUnit, TDD, CPTC, Web Penetration Classes
Java Enterprise Edition Classes
Java Programming Classes
Spring Classes
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- ASP.NET Core MVC (VS2022) 
 24 November, 2025 - 25 November, 2025
- Fast Track to Java 17 and OO Development 
 8 December, 2025 - 12 December, 2025
- RED HAT ENTERPRISE LINUX SYSTEMS ADMIN I 
 3 November, 2025 - 7 November, 2025
- Object-Oriented Programming in C# Rev. 6.1 
 17 November, 2025 - 21 November, 2025
- RED HAT ENTERPRISE LINUX SYSTEMS ADMIN II 
 8 December, 2025 - 11 December, 2025
- See our complete public course listing 
Blog Entries publications that: entertain, make you think, offer insight
	Here is a list of the organizations that use Python. This list is periodically updated by HSG’s software fans as well as the community at large.
	 
Web Development
	1.       Yahoo Maps
	Yahoo acquired Four11, whose address and mapping lookup services were implemented in Python. Yahoo Maps still uses Python today, as can be seen by examining its URLs.
	 
	2.       Yahoo Groups
	A comprehensive public archive of Internet mailing lists that was originally implemented in pure Python. At one point Scott Hassan, one of the founders of Findmail/eGroups (the company that was later acquired by Yahoo), reported that they had 180,000 lines of Python underlying everything from their 100% dynamic website to all email delivery, pumping out 200 messages/second on a single 400 MHz Pentium.
Memory management is always a priority in pretty much any programming language you would want to use. In the lower level languages such as C, there are a number of functions which help you manage the memory your application uses, but they are not the easiest to use. Some of the more modern programming languages such as Python, Ruby, Perl, and of course the subject of this article, Javascript all have a built in feature called garbage collection.
Garbage collection essentially means that the languages compiler will automatically free the memory being occupied by unused variables and objects, but there is no telling when this could occur. It is purely down to the compiler to decide when the garbage collection process should be initiated.
A whole new world was thrown wide open with the advent of the concept of open source. The biggest advantage of open source projects is the easy availability of the source code and also the rights to tweak it or modify the code as we deem fit.
Listed below are some top open source projects that are making waves with their innovative ideas at this moment.
ProjectLibre
	 Project Libre is the open source replacement of Microsoft Project. It was one among the top 10 open source projects of 2013. With over 6 million downloads; it has most certainly captured the imagination of people around the world. Details of project Libre could be found at http://www.projectlibre.org/ . Project Libre has separate release for mainframes. It also has a web based version which further increases its overall appeal. One of the main advantages is that it has a list of tasks that can be tracked to closure. It can also be used in conjunction with LibreOffice to provide a great set of tools to the team leaders.
Project Libre is the open source replacement of Microsoft Project. It was one among the top 10 open source projects of 2013. With over 6 million downloads; it has most certainly captured the imagination of people around the world. Details of project Libre could be found at http://www.projectlibre.org/ . Project Libre has separate release for mainframes. It also has a web based version which further increases its overall appeal. One of the main advantages is that it has a list of tasks that can be tracked to closure. It can also be used in conjunction with LibreOffice to provide a great set of tools to the team leaders.
Diaspora
	 People are optimistic about problem solving, but in most cases this is easier said than done. How do you do it?
 People are optimistic about problem solving, but in most cases this is easier said than done. How do you do it?
In Adobe’s 2016 global study on creativity in business, 96% of people identified creativity as essential to their success, both in terms of their income and the value they bring to the world. Moreover, 78% wished they were capable of thinking differently, believing that they would progress through their careers more quickly if they did.
	According to Malcom Gladwell, the world's most successful people have one thing in common: they think differently from most everyone else.  In his book, How Successful People Think, Malcom opens with the following:        “Good thinkers are always in demand.  A person who knows how may always have a job, but the person who knows why will always be his boss. Good thinkers solve problems, they never lack ideas that can build an organization, and they always have hope for a better future”
	Too often we attribute creative and “different” thinking to natural, innate characteristics that belong only to the lucky. The truth is that you can study how ridiculously successful people think and incorporate their approach into your world.
	Snippets and Quotes from Tech Innovators.
	 
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…















