A peek into the world of Computer Science

DIMAPUR — As a school student, Dr. Parag Chatterjee was interested in Computer Science (CS) and decided to pursue it, unaware that it would one day intersect with medicine. It was during his Ph.D. that he was introduced to the potential of Artificial Intelligence (AI) in medicine, and he has been dedicated to this field ever since. 

Chatterjee did B.Sc and M.Sc in Computer Science from University of Calcutta, India, before going to do Ph.D from the National Technological University in Buenos Aires, Argentina. He is currently a Research Professor at the National Technological University, Argentina and an Assistant Professor at the Department of Biological Engineering, University of the Republic, Uruguay, and a categorised researcher (National Agency for Research and Innovation – ANII) in Uruguay.

He is also directing a national project as Principal Investigator based on the application of artificial intelligence in predicting risks of cardiometabolic diseases. His research area sits in the transdisciplinary space of healthcare, computer science and biomedical engineering, specifically, artificial intelligence applied to healthcare. 

In an interview with Eastern Mirror, the 32-year-old assistant professor shares the prospect of Computer Science.

According to you, what foundational skills are essential for a career in Computer Science (CS)?

The bedrock of a successful career in Computer Science lies in robust logical thinking and problem-solving abilities. Think of these as the navigational tools for programming. An insatiable curiosity and the willingness to dive deep into complex systems are equally crucial. Lastly, a solid understanding of mathematical concepts can greatly enhance one’s ability to innovate and solve problems efficiently.

Can you share us the factors that students should consider when choosing a path in CS?

Passion is paramount. Computer Science is a vast and ever-evolving field, and maintaining enthusiasm for continuous learning is vital. Students should explore different subfields—whether it is software engineering, data science, cybersecurity, or medical informatics—to find their niche. Additionally, considering the practical applications of their skills and staying abreast of industry trends can guide them towards a fulfilling career path.

What are some misconceptions that students can avoid before enrolling in a CS course?

One common misconception is that Computer Science is solely about programming. While coding is a fundamental component, the field encompasses much more, including algorithm design, system architecture, data analysis, and artificial intelligence. Another myth is the idea that one must master everything from day one. In reality, learning is a continuous journey, and it is perfectly fine to evolve and specialise over time.

What steps should students follow to enroll in a CS program, including entrance exams, and how can they choose subjects that match their interests?

Prospective students should begin by researching reputable institutions and understanding their admission requirements, which often include entrance exams or institution-specific tests. Identifying their interests early on and selecting subjects that align with these passions—whether it is delving into machine learning, exploring network security, or engaging with bioinformatics—is crucial. Hands-on projects and internships provide valuable insights into their chosen paths. Additionally, maintaining flexibility and being open to exploring different areas within the field can be beneficial. Entering college is often a complex period filled with numerous options and uncertainties. Personally, I found robust guidance from my parents invaluable in choosing the area I liked. It is important to stay calm and not let uncertainties overwhelm you. Embrace the journey and allow your interests to guide your academic choices.

In what ways can students improve their learning and expand their career opportunities?

Students should cultivate a habit of continuous learning by engaging with the latest scientific papers, attending workshops, and participating in hackathons. Building a network with professionals through conferences and social media can open doors to internships and job opportunities. Developing soft skills, such as teamwork and communication, is equally important as technical prowess in today’s collaborative work environments.

Moreover, I believe that one should take the opportunity to travel, visit, or work in a new place outside their hometown or home country, even if it is for a short while. Working with people from diverse backgrounds not only broadens your horizons but also imparts a global perspective, which is indispensable in today’s interconnected world. This experience can enrich your understanding, foster creativity, and enhance your ability to collaborate effectively across cultures.

Can you share some ideas for building a strong portfolio and how students should approach it?

A strong portfolio should showcase a variety of projects that highlight both depth and breadth of skills. Students should include well-documented code repositories, contributions to open-source projects, and detailed descriptions of their problem-solving processes. Publishing scientific articles is also an excellent way to highlight one’s research activity, as it is highly valued in academia and higher studies. There are numerous opportunities for student-researchers that provide valuable exposure. Additionally, they should reflect on their learning experiences and how they overcame challenges, demonstrating their growth and adaptability.

Considering that software engineering isn’t the only career option, what other paths are available?

Beyond software engineering, students can explore roles in data science, cybersecurity, network administration, AI research, and bioinformatics. Each of these paths offers unique challenges and opportunities to apply computer science principles in innovative ways. For instance, bioinformatics combines biology and computer science to solve complex biological problems, opening avenues in healthcare and pharmaceutical industries.

What does the future landscape of CS entail?

The future of Computer Science is dazzling, with AI and machine learning at the forefront. These technologies are revolutionising industries from healthcare to finance. We can also expect advancements in quantum computing, cybersecurity, and IoT (Internet of Things), which will further integrate technology into our daily lives, making it an even more exciting and dynamic field.

How can students stay current with the rapid changes in CS?

Staying updated requires a proactive approach. Students should regularly read leading journals, subscribe to technical newsletters, and follow thought leaders on social media platforms. Engaging in online courses and webinars can also provide insights into emerging trends. Being part of professional organisations and attending conferences can further keep them at the cutting edge of the field.

Does Artificial Intelligence (AI) present more advantages or disadvantages in the field of CS?

AI undoubtedly presents monumental advantages, particularly in terms of the scope it opens for innovation and efficiency. However, it also introduces challenges, such as ethical considerations and the need for new skill sets. For computer science students, it is imperative to stay at the forefront of these developments, learning to navigate both the technological advancements and the societal implications of AI.

Anything else that you would like to share?

Embracing the interdisciplinary nature of computer science can lead to truly groundbreaking work. The fusion of fields like AI and healthcare, as I have seen in my own research, not only pushes the boundaries of technology but also brings tangible benefits to society. Also, I love how the disciplines can fuse. Students should remain open to such interdisciplinary collaborations and be willing to venture beyond traditional boundaries.

RAPID INSIGHTS: 

What part of travelling excites you most?

The adrenaline rush when the airline page confirms ‘ticket issued successfully’ is unmatched. From that moment on, it is all about the excitement ahead.

Three things you can’t live without:

Travel, love, myself.

Which book is next on your list?

‘Open Veins of Latin America’ by Eduardo Galeano. My partner gifted me this book recently. Living in Argentina and Uruguay for almost eight years has deepened my connection to this region, and I am exploring its historical and cultural roots further.