How to Become a Data Analyst – 4 Steps you need to know

To understand how to become a data analyst, it’s important to understand what the role entails. A data analyst collects, processes, and performs statistical analyses on large datasets. They help organizations make data-driven decisions and identify patterns and trends. Data analysts are often employed in the finance, healthcare, and tech industries.

Some common responsibilities include data collection, cleaning, statistical analysis, visualization, and reporting. A data analyst must have strong analytical and technical skills to succeed in this role. They should be comfortable working with data and understand statistics and programming languages like SQL and Python.

step by step to be a data analyst

The growth rate for data analysis jobs is expected to increase by 25% between 2020 and 20230, with an average salary of $84,000 per year.  As organizations increasingly rely on data to make decisions, the demand for data analysts continues to grow.

The career path for data analysts typically involves starting as an entry-level analyst and progressing to more senior roles such as business intelligence analyst, data engineer, data scientist, or machine learning engineer. With the right skills and experience, a data analyst can advance to more senior roles and significantly impact their organization.

4 Essential Steps to Become a Good Data Analyst

We have listed the 4 major steps you should take to become a successful data analyst:

Essential Steps to Become a Good Data Analyst
  1. Take Education and Certifications of Data Analyst
  2. Building a Strong Portfolio
  3. Take a Data Analyst job or Internship
  4. Continuing Your Professional Development

1. Take Education and Certifications of Data Analyst

If you want to become a successful data analyst specialist, investing in your education and obtaining certifications is a crucial first step. The field of data analytics is constantly evolving, and staying current with the latest tools, technologies, and methodologies is essential. 

Websites like Udemy, Coursera, and DataCamp offer a wide range of best data analytics courses and data analytics bootcamps that cover everything from data visualization and statistics to machine learning and programming languages like Python and R. These platforms provide a flexible and affordable way to learn at your own pace and on your own schedule. 

Online courses and bootcamps can also provide practical, hands-on experience through real-world projects and exercises. This allows you to apply the skills and techniques you learn in a real-world setting, helping you gain practical experience and build a strong portfolio.

Universities and colleges now also offer data science and analytics programs, both in-person and online. These programs provide a more structured approach to learning and can be a great option for a more in-depth education. By taking advantage of the many resources available, you’ll be well on your way to building a fulfilling and rewarding career in this exciting field.

2. Building a Strong Portfolio

To be a data analyst specialist, it is crucial to building a strong portfolio. A portfolio demonstrates your skills and expertise to potential employers and provides a tangible representation of your work to showcase to clients and stakeholders. There are several key practices to keep in mind to build a strong portfolio. 

First, make sure to include various projects that demonstrate your range of skills and expertise. This could include data visualizations, predictive modeling, machine learning projects, and data cleaning and manipulation tasks.

When building your portfolio, it’s also important to avoid common mistakes. This includes using outdated data, failing to label or annotate your work properly, and not providing enough context or explanation for your findings. Ensure accuracy and quality before thoroughly testing and reviewing your work before adding it to your portfolio.

It’s also important to highlight your ability to interact and collaborate with others. Include examples of presentations or reports that effectively communicate complex data insights to a non-technical audience. Finally, don’t forget to continually update and refine your portfolio as you gain new skills and complete new projects.

3. Take a Data Analyst job or Internship

Taking a data analyst job or internship is a crucial step toward building a successful career as a data analyst specialist. If you’re currently enrolled in a university or college, you may also have access to job and internship portals through your school’s career center. These portals can provide you with information on job openings and internship opportunities specific to this field.

One of the best ways to find these opportunities is through online job boards and internship platforms, where you can browse and apply for positions that match your interests and skill set. Platforms such as Glassdoor, Indeed, LinkedIn, and InternMatch are popular choices for finding internships and job opportunities in the data analytics field.

Another great resource is data analysis bootcamps and courses. Many of these programs offer job placement and career services to help you find employment in the field after completing the course. They often have partnerships with companies looking for data analysts, which can provide you with access to exclusive job postings and networking opportunities.

When searching for job and internship opportunities, it’s important to carefully review the job description and requirements to ensure that the position aligns with your skills and interests. You should also research the company and its culture to ensure that it’s a good fit for you.

4. Continuing Your Professional Development

Continuing your professional development is essential for becoming a data analyst who wants to remain competitive in the job market and advance their career. There are various ways to continue your professional development and stay ahead of the curve.

Attending industry conferences and events is one such way to keep up with the latest trends and network with other professionals. Look for events that are specific to data analysis, such as the Data Science Conference or Predictive Analytics World. Attending these events can provide you with new ideas and insights and the opportunity to connect with other data analysts.

Another way to continue your professional development is to participate in online communities 

and forums. Joining groups on LinkedIn, Reddit, or other social media platforms can provide you with a wealth of knowledge and resources and the chance to ask questions and connect with other professionals in your field. 

Furthermore, data analysts can benefit from learning coding and programming languages such as Python, R, SQL, and others. This will help them to work with data more efficiently and develop their own data models, algorithms, and analysis tools. The best online data analysis courses can provide a good foundation for learning these languages.

What skills are required to be a data analyst? 

Data analysis is a highly in-demand skill set that requires a combination of technical and soft skills. To become a good data analyst, there are several skills that are essential. These skills include:

Strong analytical and critical thinking skills: Data analysts need to be able to analyze large sets of data, identify patterns and trends, and draw meaningful insights from the data. 

Proficiency in programming languages: Data analysts should be familiar with programming languages such as Python, R, SQL, and others. This will enable them to develop their own data models, algorithms, and analysis tools.

Experience with data visualization tools: Data analysts should be comfortable with using data visualization tools such as Tableau, Power BI, and others. These tools enable them to communicate insights to stakeholders.

Knowledge of statistical analysis and machine learning: This knowledge is essential for identifying patterns and trends, as well as developing predictive models.

Effective communication and presentation skills: To communicate findings to stakeholders effectively it is vital to have strong presentation and communication skills, as well as the ability to translate technical jargon into language that can be understood by non-technical audiences.

Data management skills: This includes organizing, cleaning, and maintaining databases. This requires an understanding of data storage and retrieval techniques and the ability to write queries and scripts to manipulate data.

How to become a data analyst with no experience?

If you are wondering how to become a data analyst from scratch, we have got you covered. The first step is to gain the fundamental skills required for data analysis. Along with programming languages like Python, R, SQL, and Excel, it’s essential to have knowledge of statistical analysis and data visualization.

Online bootcamps and courses are an excellent way to learn the necessary skills. They provide practical exercises and real-world applications that can help you gain hands-on experience. Some online platforms like DataCamp, Springboard, and General Assembly have mentors who can guide you through your learning journey.

Building a portfolio of projects is crucial to demonstrate your skills to potential employers. Additionally, networking with professionals in the industry can help you gain insights into the industry and learn about potential job opportunities. Therefore, becoming a data analyst with no prior experience requires dedication, effort, and continuous learning.

How to Become a Data Analyst – FAQs

What Qualifications Do I Need to Be a Data Analyst?

While a degree in computer science, statistics, mathematics, or a related field can be helpful, it’s not always necessary. Many employers look for candidates with practical skills in programming languages like Python, SQL, and data visualization that could be acquired through online courses and bootcamps. 

Is It Hard to Become a Data Analyst?

While it may seem daunting at first, with the right mindset and approach, anyone can learn the necessary skills and kickstart a successful career in data analysis. The key is to stay motivated, seek out learning opportunities in person and online, and continuously improve your skills.

Can I Become a Data Analyst in 3 Months?

Learning the fundamental skills required for data analysis in 3 months is possible. However, becoming proficient in the field requires continuous practice. Building a strong portfolio and gaining practical experience through internships or personal projects also takes time.


In conclusion, becoming a data analyst is an exciting and rewarding journey that requires dedication, curiosity, and continuous learning. By following the steps outlined in this blog on how to become a data analyst, you can acquire the necessary skills and knowledge to thrive in this field.

Remember, being a data analyst is not just about analyzing data. It’s about understanding the context, identifying the right questions to ask, and using your analytical skills to extract insights that drive business decisions. As a data analyst, you have the power to make a real impact on organizations and communities.

So, if you’re ready to embark on this journey, start by learning the basics of statistics and data analysis, mastering a programming language like Python or R, and practicing with real-world datasets. 

Don’t be afraid to ask questions, seek guidance, and network with professionals in the industry. Start today and see where your curiosity takes you!