Best Data Science Certificates CT: Find Courses & Onsite Training

Learn More About CT Data Science Certificates

What is Data Science?

When you shop online, you may notice that suggestions for other products appear on the screen. But how do companies know what to recommend? They use data science. Services like Netflix or Spotify suggest shows or songs to users based on data collected on you and many other people.

Data Scientists are the people who work with large data sets. Data science is an interdisciplinary field that is part of artificial intelligence. Data Scientists study patterns in the data, build models, and write algorithms based on the data using tools like Python, SQL, R, and SAS. Programs like Tableau, Power BI, and Excel are used to create data visualizations to make the results clearer and easier to understand. Data Scientists also work with machine learning to collect data and predict outcomes.

Data Scientists can work in many different industries, such as business and finance, technology, social media, healthcare, and medicine. If you are interested in pursuing a career as a Data Scientist, you could get a bachelor's degree in mathematics or statistics, or you could enroll in a certificate course in data science. You can choose from in-person courses, live online classes, or prerecorded on-demand sessions. If you're interested in learning data science to get a job in Connecticut, there are many options available to you.

Why Become Certified in Data Science?

Data Scientist consistently ranks high on lists of the most satisfying jobs, like Glassdoor's 50 Best Jobs in America. As more industries adopt data-driven decision-making, the demand for Data Scientists is only expected to grow. Getting certified not only gives you the skills you need to work in this field but also shows prospective employers or clients that you have the knowledge to get the best results. Certification courses are also an excellent way to update your skills if you've been out of the field for a while.

What You’ll Learn While Becoming Data Science Certified

When you sign up for a bootcamp or certificate program in data science, you will learn a number of new skills, languages, and tools. Data Scientists need solid abilities in programming, mathematics, statistics, data interpretation, and communication. Database design, querying, and machine learning are also covered in data science certificate courses.

Programming

Programming is at the heart of data science. Data Scientists need to use languages like Python, R, JavaScript, Java, Scala, C and C++, and MATLAB for collecting and analyzing data, gaining insights, and creating visualizations. Many of these languages have libraries of pre-written code that can make programming tasks faster, easier, and more efficient, and these libraries are also included in data science certification classes.

Mathematics and Statistics

Data Scientists also need a good grounding in mathematics and statistics. For example, linear algebra is used to organize data and solve problems, and calculus is used to write machine learning algorithms. Perhaps the most important is statistics, which is used throughout the entire data science life cycle, from collecting, reviewing, and analyzing data to identifying patterns and communicating insights.

Storytelling and Data Visualization

Storytelling and data visualization are also important for a career in data science. Data by itself is abstract. Data Scientists need to use concrete examples and graphics like tables, charts, and graphs to help people understand what the data are saying.

Working with Databases

Collections of data are called databases, and another skill Data Scientists learn is how to organize and manage databases. These systems make it possible to set up, retrieve, and store the data for later use. SQL is one of the most common programming languages used for working with large databases.

Machine Learning

Another data science skill is writing algorithms for machine learning and artificial intelligence. Common uses of AI include pattern recognition and automation in situations like making recommendations for shopping sites or movies and TV shows for streaming.

Data Science Industries in Connecticut

Many companies in different industries employ Data Scientists to provide the evidence for data-driven business decisions. Some of the industries involved with data science in Connecticut are big data and analytics, healthcare, artificial intelligence and machine learning, and information technology.

Companies like Disqo, Blue Acorn, Bonterra, and ITWorx work with big data and analytics. Optum, Arcadia, and SCIO Health Analytics are HealthTech firms. Rozie AI and Exago work with artificial intelligence, and Framework Solutions is an information technology company.

Data Science Careers in Connecticut

Data Scientists are expected to be in high demand for many years to come. The US Bureau of Labor Statistics predicts a 35 percent growth in the number of data science jobs over the next decade, a rate much faster than the national average. In the US, Data Scientists earn a median annual salary of over $100,000.

Salaries for Data Scientists are higher in Connecticut than the national average. The employment website Glassdoor.com reports a median annual salary of $140,000 for data science positions in Connecticut, with a range between $119,000 and $166,000.

Should You Pursue a Certificate or Certification

There are two types of classes that you can take to improve your data science skills: certificate courses and certification courses. Certificate courses, also referred to as bootcamps, are focused on teaching specific skills in a shorter amount of time. For example, you can take a bootcamp on Python coding or creating data visualizations. Upon completing a certificate course, you will receive a digital certificate that you can add to your resume, LinkedIn profile, or portfolio website.

On the other hand, certification courses are composed of several bootcamps and are designed to prepare you for a career change. They usually include an exam that tests your data science skills. If you are looking to start a new career as a Data Scientist, going for certification is a wise choice as it will provide you with the necessary credentials that employers are looking for.

In general, whether to pursue a certificate or certification depends on your ultimate goal. If you want to learn data science skills for your own business use, a certificate is a good option. Bootcamps will give you the specific skills you need to get started.

Top Data Science Certificate Programs in Connecticut

You can acquire the skills you need to take your career in a different direction without leaving Connecticut. You can choose between in-person classes in Connecticut or New York City or live online offerings.

Many people feel more comfortable learning in a class with an instructor and other students in the room. You can ask questions and talk with the other students during breaks. Others like the convenience of live online courses because they are set up just like an in-person class, with a live instructor and some students in a classroom, and others joining on a video conferencing platform like Zoom. You can interact with the instructor, but you don't have to commute to class or pay for parking. Whatever your preferred learning environment, there are many opportunities to learn data science skills if you live in Connecticut.

Data Science Certificate, Noble Desktop

Start on the road to a satisfying new career with a good salary with this certificate program from Noble Desktop. This course for beginners starts with coding fundamentals and learning to use the many Python libraries for data analysis and automated operations. Learn to read and write database queries and prepare and clean data. Use the data you collected to write algorithms and machine learning models. Learn to use data visualization tools and deploy projects online with Github. Students earn a certificate licensed by the state of New York at the end of the class. The course is presented in person in New York City or live online from anywhere. Recordings are available after class sessions, and students can retake the course for free within one year.

Prerequisites: Students are not required to have previous programming experience.
Duration: You can take the course full-time in 4 weeks or part-time in 20 weeks.
Cost: Tuition is $3,995. You can pay in full or in installments.

Data Analytics Certificate, Noble Desktop

This data analytics course for beginners will give you the basic foundation for working with data. Learn about predictive and prescriptive analytics and how they are used in decision-making. The hands-on exercises included in this course will help you learn to make data-driven decisions for your own business or in a new career. The course covers Excel, Tableau, Python, SQL, machine learning, and many Python libraries. Noble's courses are live online or in-person in NYC.

Prerequisites: This course has no prerequisites, but students who are comfortable with computers will have a head start.
Duration: You can take this course full-time for six weeks or part-time for 24.
Cost: Tuition is $4,995. You can pay in full or in monthly installments.

Python Data Science & Machine Learning Bootcamp, Noble Desktop

Get a jump on a new career with this live online bootcamp from Noble Desktop. Learn how to code with Python, a free, open-source language with many convenient libraries–including Numpy, Pandas, and Matplotlib for data analysis, database manipulation, visualizations, and automation. At the end of the course, you earn a certificate licensed by the state of New York. Class sessions are recorded, and students can access them the next day. Free retakes are available to students within one year. This class is available in person in New York City or live online from anywhere.

Prerequisites: Students are not required to have previous programming experience but must be comfortable using a computer.
Duration: You can take the course full-time during the week or part-time in the evening or on weekends.
Cost: Tuition is $3,495. You can pay in full or in regular installments.

Data Science Bootcamp, Flatiron School

This live online Data Science Bootcamp from the Flatiron School will get you job-ready in 15 weeks. The program begins with Python coding with Jupyter Notebooks and continues with instruction in data science skills like Python, SQL, machine learning, and statistics. Students also get help with the job search process. This is a live online class.

Prerequisites: There are no required prerequisites for the course, but all students complete 40 hours of work in a prep course when they begin to make sure everyone is up to speed. Beginners are welcome.
Duration: The program lasts 15 weeks.
Cost: Tuition is $16,900. You can pay in full or put down a $99 deposit and make monthly payments.

Data Science Immersive, General Assembly

General Assembly's Data Science Immersive covers the skills you will need to start a career working with big data. Students complete a collection of online tutorials before class begins to make sure they have the basic skills necessary to succeed in the course. Classwork begins with data science fundamentals, statistical modeling, data analysis, machine learning, and advanced topics and trends. This class is available live online.

Prerequisites: Students need a solid mathematical foundation, including Python programming. This can be from college studies in mathematics or computer science, technical job experience, or self-teaching. All students will complete a series of prep tutorials at the beginning of the course.
Duration: It takes about three months to get through the course.
Cost: Tuition is $16,450. You can pay in full or in four installments of $4,112.50.

Data Science Course, General Assembly

If you are already working with data but want to update your techniques or shift from a related career, this Data Science Course from General Assembly can get you there. The course begins with 25 hours of online lessons to make sure you have the background to succeed and then moves on to work on applied mathematics, statistics, and Python programming. Exercises are built around real-world examples to help you translate what you learn into work experience. Other topics include working with large data sets, predictive modeling, and storytelling. This class is available live online.

Prerequisites: Students need to be comfortable with Python programming and basic statistics. All students will complete 25 hours of online preparatory work to be sure that everyone has the fundamental skills to complete this rigorous course.
Duration: This is a 10-week course that meets twice a week in the evenings.
Cost: Tuition is $4,500. You can pay in full or in installments of $1,125 each.

Data Science Course, BrainStation

BrainStation offers this Data Science Course for students who want to learn the data science skills they need to launch a new career. Instruction includes data science basics, Python programming, creating visualizations, data modeling, and machine learning techniques. Students will work with open-source software Anaconda and Jupyter Notebooks. This is a live online, interactive class.

Prerequisites: Students need Python programming experience and basic statistics knowledge. Students new to programming should complete a Python class first.
Duration: This is an 8-week course that meets once a week for three hours in the evenings.
Cost: Tuition is $16,500. You can pay in full or in monthly installments.

Data Science with Machine Learning, NYC Data Science Academy

Get an introduction to machine learning with this certificate course from NYC Data Science Academy. Start with R and Python programming and then move on to machine learning and research. Class assignments involve working with deep learning and big data. The course also covers free, open-source software like NumPy, SciPy, Pandas, TensorFlow, Scikit-learn, Keras, and SpaCy to speed up coding. Students will complete coding challenges to help them prepare for their job search. This class is available in person in NYC or live online from anywhere.

Prerequisites: This course is for professionals with some experience working with data.
Duration: You can complete this course in four months full-time or six months part-time.
Cost: Tuition is $17,600.

Data Science for Business, University of Chicago

This certificate course from the University of Chicago focuses on people who are working in the fields of mathematics, programming, computer science, data analysis, or statistics who want to develop their data skills. The course has five separate classes: Data Engineering, Python for Data Science, Statistics for Data Science, Artificial Intelligence and Machine Learning, and Strategic Data Storytelling. This is a live online, interactive class.

Prerequisites: This course is for professionals with some experience working with data.
Duration: This is a 10-month course.
Cost: Tuition is $12,500.

Machine Learning, Holberton School

This Machine Learning course from the Holberton School can help students get started in a new career in data science and machine learning. The classes are scheduled over six trimesters. The first focuses on computer science and software engineering, including Linus, algorithms, data structures, languages, and databases. The following trimesters cover mathematics, natural language processing, autonomous driving, computer vision, and working with many Python libraries, including Pandas, Numpy, and Tensorflow. Students will also receive training in whiteboard, technical writing, and collaboration, plus programming interview training. This class is available in person in Connecticut and New York City or live online from anywhere.

Prerequisites: This course is for professionals with some experience working with mathematics and working with data.
Duration: This is a 72-week course.
Cost: Tuition is $15,000. Loans and discounts are available.

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Key Insights

Learn More About CT Data Science Certificates

What is Data Science?

Why Become Certified in Data Science?

What You’ll Learn While Becoming Data Science Certified

Programming

Mathematics and Statistics

Storytelling and Data Visualization

Working with Databases

Data Science Industries in Connecticut

Data Science Careers in Connecticut

Should You Pursue a Certificate or Certification

Top Data Science Certificate Programs in Connecticut

Data Science Certificate, Noble Desktop

Data Analytics Certificate, Noble Desktop

Python Data Science & Machine Learning Bootcamp, Noble Desktop

Data Science Bootcamp, Flatiron School

Data Science Immersive, General Assembly

Data Science Course, General Assembly

Data Science with Machine Learning, NYC Data Science Academy

Data Science for Business, University of Chicago

CT Data Science Courses by School

Data Science Bootcamp (Online)

Online AI & Machine Learning Bootcamp

Online Data Analytics Bootcamp (Full or Part Time)

Machine Learning

CT Data Science Corporate & Onsite Training Noble Desktop

CT Careers & Salaries Related to Data Science

Related Classes

Other Areas Within CT

CT Data Science
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