Big Blue Data Academy Reviews
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George TolisGraduate · Data Science Bootcamp · Graduated 2022
The One
Looking to step into the Data Science World?
Search no more, the Big Blue Data Academy - Data Science Bootcamp is the one to trust your time and effort!- The program is well organized with a complete curriculum from Python Basics to advanced Machine Learning & Neural Networks engineering.
- What makes this Bootcamp unique is the focus on hands-on coding experience throughout the course along with the support from experienced professional Instructors.
- The Final Project is where it all comes together as you get the chance to work on a real Data Science project and gain valuable experience!
Overall5.0Curriculum5.0Job support5.0Instructors5.0 -
DimitrisGraduation year 2022
Introduction to Python for Data Science
Great experience! The course is perfect for beginners. I appreciated the strong hands-on approach. From day one, we started writing code! The instructor, Mr. Spyros, explains in simple terms complicated things, is supportive and always provides good examples. In other words, he is what you need as a beginner.Overall5.0Curriculum5.0Job support5.0Instructors5.0 -
Gerasimos DefteraiosStudent · Python for Data Science · Graduation year 2022
Introduction to Python for Data Science
Great job! From the first day we wrote code. It was amazing! I didn’t believe that I could solves all these exercises but I did!!Overall5.0Curriculum5.0Job support5.0Instructors5.0 -
Katerina MavriaJunior Data Analyst · Python for Data Science · Graduated 2022
Introduction to Python for Data Science
It was an excellent experience. As a beginner, I learned many basic tools that are very useful for my professional development. Also, instructor Mr. Spyros was very helpful and willing to answer any questions during the courses. The exercises were designed to understand the context of the course but also to challenge us. The whole team is willing to provide more tips about the world of Data Science.Overall5.0Curriculum5.0Job supportN/AInstructors5.0 -
Christos ChousanlisGraduate · Data Science Bootcamp (Full-Time) · Graduated 2021
Great bootcamp overall!
Well-organized curriculum. Hands-on training with the latest technologies. Experienced instructors that are there to help you with everything you need. Overall a good experience and great way to delve into the data science world.Overall5.0Curriculum5.0Job support5.0Instructors4.0 -
Alkistis FotopoulouBusiness Analyst · Python for Data Science · Graduated 2021
Review-Introduction to Python for Data Science
The course was very insightful with the basics of Python and Pandas library covered in detail within only 24 hours. Throughout the course, the instructors was clearly explaining all the concepts and possible applications of them and enough time was provided to us to put the theory into practice.
I recommend this course to anyone interested in data science but also to advisors and analysts who want to take a deeper dive in the data analysis world.Overall5.0Curriculum5.0Job support5.0Instructors5.0 -
MinosGraduate · Data Science Bootcamp (Full-Time)
A choice you won't regret
Big Blue offers a complete package with this bootcamp for anyone who wants to be immersed in the waters of Data Science. With intense, hands-on training and practice under the guidance of experienced instructors, I developed my Python programming skills and learned about a wide range of topics in Data Science, from data mining and cleaning, data visualisations, databases and remote servers to Machine Learning and Deep Learning algorithms.Soft skills and career development are not neglected either, with a dedicated class on the subject, frequent presentations and support for job hunting as alumni. Probably the highlight of the bootcamp is the final project, when in collaboration with a partner company we work on a real-life business case, gaining valuable experience. Joining the bootcamp is definitely a decision I don't regret.Overall5.0Curriculum5.0Job support5.0Instructors5.0 -
Thomas AnagnostisData Scientist · Data Science Bootcamp (Full-Time) · Graduated 2021
Challenging, demanding and absolutely rewarding Data Science Bootcamp
3 months of learning new concepts not only by participating in the daily lectures but mainly by applying everything you have learned on real data.
This process challenges each participant to start thinking and acting like a data scientist.
By the end of this Data Science Bootcamp everyone has gained fundamental skills and also confidence to work with data independently.Overall5.0Curriculum5.0Job support5.0Instructors5.0 -
IoannisGraduate · Data Science Bootcamp (Full-Time) · Graduated 2021
Great support
The data science bootcamp has equipped me with the tools and skills I needed to advance in the field. Not only were the instructors and staff great and supportive, but the atmosphere was so immersive and amazing! The live-online program felt like a real in-person class. If you're willing to put in all the required work, you'll develop a nice project portfolio to showcase during your job interviews.Overall5.0Curriculum5.0Job support5.0Instructors5.0 -
ChristosGraduate · Data Science Bootcamp (Full-Time) · Graduated 2020
Immersive experience
My time at Big Blue academy was a truly unique experience. I was able not only to learn all the tools and methods the companies currently use but also to think as a Data Scientist. The program is very demanding as you learn about the most relevant and in-demand technologies, then use them to work on a real Data Science project with a company. The Big Blue team and their group of talented instructors provided us all the support and guidance we needed to advance in the field. Because of the well-structured career development during the program, I was able to land a few interviews even before finishing the bootcamp and eventually, 2 months after graduation, I started working as a junior Data Scientist.Overall5.0Curriculum5.0Job support5.0Instructors5.0 -
Thalassa MiaGraduate · Graduated 2021
Highly recommended
Intensive and extremely interesting courses, great teachers and a perfect first encounter with the world of data science. It covers all the necessary subjects and provides guidance in your every stepOverall5.0Curriculum5.0Job support5.0Instructors5.0 -
AnonymousIT · Professional Diploma in Business Analytics & AI · Graduated 2026
It was an amazing trip in DATA analytics
The course was in a high level and helped me get the basic principals of data analytics, as well as many useful techniques of using AI and machine learning. The instructors are very experienced and expertised with high knowledge.Overall5.0Curriculum5.0Job support5.0Instructors5.0 -
AnonymousShipping admin · Data Analytics Bootcamp · Graduated 2026
A valuable program
Having recently completed this program, I can confidently state that it is a highly valuable experience for anyone looking to build a solid foundation in data analytics. The curriculum is exceptionally well-structured, placing a strong and much-needed emphasis on the industry’s core pillars: Power BI, Python, and SQL. Rather than just focusing on dry theory, the course bridges the gap between academic concepts and real-world applications, which is exactly what professionals need in today’s job market.However, prospective students should go in with their eyes wide open. This is an incredibly intensive program that demands hard work, discipline, and a significant time commitment. The pace is fast, and the learning curve can be steep, especially when transitioning between writing complex SQL queries and scripting in Python. Attending the lectures alone is simply not enough; to truly absorb the material and keep up with the curriculum, you must be prepared to dedicate many hours of personal study and hands-on practice outside of class.When it comes to the faculty, the experience was somewhat mixed. While the majority of the instructors were highly knowledgeable and industry-savvy, there were definitely a few professors who could have provided more support. At times, certain complex topics felt rushed, and a bit more patience or guidance would have been beneficial for the students struggling to keep up. Ultimately, because the support can vary depending on the instructor, a large part of the learning process is left to the individual’s own initiative, adaptability, and drive. Despite these minor inconsistencies in teaching support, the program’s overall value remains undeniable. It equips you with the exact technical toolkit demanded by employers, provided you are willing to put in the sweat equity. If you are looking for an easy ride, this isn't it—but if you are ready to work hard and push your limits, I highly recommend it.Overall5.0Curriculum4.0Job support4.0Instructors4.0 -
AnonymousKEY ACOUNT MANAGER · Business Intelligence Bootcamp · Graduated 2026
Challenging but Worth It
The bootcamp was a very challenging experience for me, especially since I came from a non-IT background. The workload was intensive, and I often had to dedicate additional hours beyond the scheduled sessions in order to keep up with the material.There was a significant amount of information to absorb in a relatively short period of time, which made the learning curve quite steep. However, despite the challenges, it was definitely worth the effort.The program was very well structured, both in terms of the technical knowledge provided and the overall organization and operation of Big Blue. The instructors were highly knowledgeable, well-prepared, and always willing to support us throughout the learning process.Overall, the bootcamp exceeded my expectations and gave me a strong foundation in areas that were completely new to me. While demanding, it was a valuable and rewarding experience that I would recommend to anyone willing to invest the necessary time and effort.Overall4.0Curriculum5.0Job supportN/AInstructors4.0 -
AnonymousGraduate · Business Intelligence Bootcamp · Graduated 2026
BIG BLUE DATA ACADEMY
I recently completed the BI Bootcamp, coming from a completely different background with no prior experience in Business Intelligence or data analysis. The program provided a clear and structured introduction to key tools such as Power BI, Tableau, and SQL, helping me gradually build both technical skills and analytical thinking.What I found especially valuable was the hands-on approach and the final project, which allowed me to apply the full BI workflow and better understand how data is used to support business decisions. The instructors were supportive throughout the process and created a positive learning environment.Overall, it was a very valuable experience that helped me build a strong foundation in BI and transition into a new field with confidence.Overall5.0Curriculum5.0Job support5.0Instructors5.0 -
AnonymousGraduate · Data Science Bootcamp · Graduated 2025
Amazing learning journey
This bootcamp pushed me to learn so many things that i didn't know were possible to absorb in such a short time. It guided me with the right tools to build projects and present them in a professional setting and most importantly gave me the critical thinking and confidence to showcase my skills and ultimately finding a job by the end of the bootcamp. The teachers helped me, even for my personal projects, and offered insights AI could not give. Besides the 500 hours of the program, I sacrificed a lot of my free time, which was key to really improving my skills and deeply understanding the concepts i was taught.I Highly recommend this program for anyone wanting to change their career, but be prepared - knowledge is not spoon-fed!Overall5.0Curriculum5.0Job supportN/AInstructors5.0 -
AnonymousGraduate · Data Engineering Bootcamp · Graduated 2025
A Data Engineering Odyssey: From simple Python to Data Pipelines
This bootcamp offers an immersive, hands-on learning experience designed to equip participants with the foundational tools and practical skills necessary to build and manage fully functional data pipelines. Throughout the course, learners engage directly with the technologies and processes that form the backbone of modern data engineering, including data ingestion, transformation, orchestration, and storage. Rather than focusing solely on theory, the bootcamp emphasizes real-world applications, allowing participants to build data pipelines step-by-step using industry-standard tools such as Apache Airflow, SQL, and Python.By the end of the program, students will understand how to collect raw data from various sources, clean and transform it efficiently, automate workflows, and ensure data reliability and scalability. They'll gain insights into best practices for pipeline design, performance optimization, error handling, and monitoring. In addition to technical mastery, the bootcamp fosters problem-solving and critical-thinking skills essential for adapting to the dynamic demands of data-driven roles.Whether you're preparing for a career in data engineering, analytics, or looking to deepen your understanding of data systems, this bootcamp serves as a practical launchpad. It bridges the gap between theory and execution, empowering participants to confidently contribute to data infrastructure projects from day oneOverall5.0Curriculum5.0Job support5.0Instructors4.0 -
AnonymousGraduate · Data Science Bootcamp · Graduated 2024
Very solid curriculum
An all around course. Great assistance even if you don't have the required background. All tutors are very good at their subjects, maybe i would prefer not changing instructor so often or having smaller groups in every class (mine was 17 people) but overall very well prepared and helpful course.
Overall5.0Curriculum5.0Job support5.0Instructors4.0 -
AnonymousCivil Engineer · Data Science Bootcamp · Graduated 2024
Really glad I decided to attend
I'm really glad I decided to attend the Bootcamp.
They start from scratch and guide you through Data Science in a practical way that's totally relatable to real-world scenarios. Most of the instructors are not only very skilled in their field, but also excellent at explaining everything they teach and super friendly, with only a few exceptions.
Balancing a full-time job with the part-time Bootcamp wasn't easy, but despite its demanding nature, the course was incredibly rewarding with all the new things you get to learn. I'd recommend it to anyone who is considering to start a new chapter in their career. If you have any doubts or questions, feel free to reach out to the Academy - they're honest, genuinely helpful, and will provide you with all the info you need to decide if this is the right move for you.Overall5.0Curriculum4.0Job support5.0Instructors5.0 -
AnonymousStudent · Data Science Bootcamp · Graduation year 2023
Great Hands-On Bootcamp
I recently completed a part-time Data Science bootcamp, and the journey has been very satisfying. As someone with a background in a Biology, I was initially doubtful about delving into the world of data science. However, the comprehensive curriculum and supportive learning environment of this bootcamp quickly helped me get into the world of data.
From the fundamentals of statistics and machine learning to hands-on coding projects, every module was carefully designed to build a strong foundation. The instructors did an excellent job of breaking down complex concepts into digestible, real-world examples, making it accessible for learners of all backgrounds.
The instructors were always available for questions, fostering a sense of community and collaboration among the participants.
One of the highlights of the bootcamp was the emphasis on hands-on projects. The capstone projects allowed me to apply the skills learned throughout the program to real-world scenarios. This practical experience was crucial in reinforcing theoretical knowledge and building a portfolio that showcased my abilities to potential employersOverall5.0Curriculum5.0Job support5.0Instructors5.0