Tatyana Yakushev is a principal engineer at Amazon Web Services working on Amazon QuickSight. She has been working in the data analytics and data visualization space since 2006. Prior to joining Amazon, she worked as a software engineer or manager at Microsoft, Tableau, and Predixion Software.
Alexander: You are a principal engineer at Amazon Web Services. What is your mission?
Tatyana: Principal engineers at Amazon Web Services are strategic members of product teams, helping to build and manage flexible, architecturally sound systems aligned with business needs. Since data analytics is near and dear to my heart, my mission is to make Amazon QuickSight the preferred service for our customers.
Alexander: How should business models evolve to survive and thrive in an increasingly digital world?
Tatyana: To discuss how business models should evolve to thrive in an increasingly digital world, first we need to talk about the shift to the cloud and the changes it brings. Why are organizations moving their IT infrastructure to the cloud, and why are they doing it so quickly?
What helps organizations thrive in an increasingly digital world? What separates successful organizations from the rest? The biggest differences often come down to a few key factors.
Alexander: How can technology shift the roles and responsibilities of the workforce?
Tatyana: Recent technological advances are transforming the way we work, play, and interact with others. These technological advances can create enormous economic and other benefits but can also lead to significant changes for workers.
These technological advances allowed organizations to pivot in the face of the COVID-19 pandemic by providing services remotely and having part of the workforce working from home.
Technological advances allow us to automate routine work and help people focus on more creative tasks. According to a recent McKinsey report,1 “Nearly all occupations will be affected by automation, but only about 5 percent of occupations could be fully automated by currently demonstrated technologies. Many more occupations have portions of their constituent activities that are automatable: we find that about 30 percent of the activities in 60 percent of all occupations could be automated. This means that most workers — from welders to mortgage brokers to CEOs — will work alongside rapidly evolving machines. The nature of these occupations will likely change as a result.”
Automation will increase demand for people with advanced technological skills. Social, emotional, and higher cognitive skills and complex information processing will also see growing demand.
Alexander: Which technology or digital capabilities are essential for a digital strategy?
Tatyana: Artificial intelligence (AI). Even though we have learned to use or even depend on assistant technologies such as Alexa or Siri, in the grand scheme of things, most organizations are still in the very early stages of adopting artificial intelligence. AI will continue to transform every single business.
Alexander: Why do data visualizations have such a strong impact on our decisions?
Tatyana: Good data visualizations show the most important information needed to achieve one or more objectives. This key information is consolidated on a single computer screen so it can be monitored and understood at a glance. Having the information presented in a graphical form allows us to leverage the power of the visual perception, focus on key elements first, notice trends or outliers, and explore further to get the full picture.
Alexander: Why is data storytelling the essential data science skill that everyone needs?
Tatyana: Data analytics can be divided into two broad areas: exploratory analysis and explanatory analysis.
Since almost every data scientist needs to communicate their findings to other members of the organization on a regular basis, storytelling becomes an essential skill for every data scientist to master. While many data scientists can build an OK story, it takes years of practice to become a pro in drawing your audience's attention to the things you want them to see, providing the right level of details to answer most common questions without overwhelming the audience, and building a memorable story that others will remember after leaving the meeting and when making a decision.
Alexander: How can everyone learn to communicate better with data?
Tatyana: Step 1 is building data-driven culture within the organization so that decisions are made by looking at the data instead of gut feeling. Step 2 is practicing and learning from others.
Two of my favorite books on the topic of data visualizations are
Alexander: What basic guidelines and patterns should always be considered for a visual expressive dashboard?
Tatyana: Many data scientists and data analysts focus on the technical aspects of the problem when building a dashboard, such as getting access to the data, figuring out how to automate data transformation pipelines, and figuring out how different metrics are computed. I want more people to think like a UX designer before they start to do any work.
Interview your audience to understand their needs. A great way to do it is to ask them to teach you to do their job as if you were a new member on the team. Listen to understand what information is important for them to take an action or make a decision. Understand where and when they look at the information, what other systems they use, and how they collaborate with other people within or outside of the organization.
Alexander: Companies usually have plenty of legacy dashboards, the message of which cannot be seen at first glance. What would a workshop look like to improve visual data communication?
Tatyana: When helping others build and improve existing dashboards, I like to focus on eight areas:
Before and after examples help people understand and remember the content.
Alexander: Whom should you trust with helping you monitor the changes you're making and testing your dashboard prototype to see if it meets expectations?
Tatyana: Sometimes people forget that dashboards are software applications that benefit from well-established software validation and deployment processes. It might be OK to quickly build a dashboard and share it with the team if everybody is very familiar with the data, the scope of work is very clear, and the dashboard is used by only a handful of users. In other cases, you can adopt processes used by big technology companies. These include the following:
Alexander: Why should companies set up an Analytics Center of Excellence as part of their digital strategy? What are some strategies for setting this up?
Tatyana: Becoming a data-driven organization takes time and the efforts of many people. Selecting the right analytics tool and building the necessary dashboards is only a small part of the journey. An Analytics Center of Excellence (ACoE) can help streamline analytics efforts across the organization and steer all of your efforts in the right direction. The ACoE can be responsible for these tasks:
When establishing an ACoE, it helps to
Alexander: The Fourth Industrial Revolution is inseparably tied to the vast amounts of data needed to train artificial intelligence. How has this revolution impacted your work at Amazon Web Services?
Tatyana: With the rise in compute power and proliferation of data, machine learning has moved from the periphery to become a core part of businesses and organizations across industries. Gartner forecasts that AI-derived business values are projected to reach $3.9 trillion in 2022.2
AWS has tens of thousands of machine learning (ML) customers who are using ML to drive efficiencies, create new revenue streams, and innovate on behalf of their customers. These companies span many industries, including healthcare and life sciences, finance, technology, retail, media, and entertainment, as well as the public sector.
Alexander: Which AI use cases would you see as essential to contributing to any organization’s digital strategy?
Tatyana: Good machine learning use cases solve real problems for our customers' businesses and can help to gain support and adoption at the organizational level. To assist customers in choosing the right use case, we have prioritized seven horizontal machine learning use cases, which are applicable across a number of industries.
Alexander: Because so much data is needed to train AI algorithms, how can organizations and companies stay ahead of legal, regulatory, and ethical issues associated with collecting and applying data?
Tatyana: AWS continues to talk to customers, researchers, academics, policymakers, and others to understand how to best balance the benefits of AI technologies with the potential risks. One of the goals of these discussions is to create guidelines for ethical use of AI technologies. The other goal is to encourage policymakers to consider these guidelines as potential legislation and rules in the United States and other countries.
Alexander: Is there a way for citizens to own their data instead of organizations and companies owning fractions of it?
Tatyana: Many countries have laws and regulations to protect citizens' fundamental right to privacy and the protection of personal data, such as General Data Protection Regulation (GDPR) in the European Union. Many requirements under these laws and regulations focus on ensuring effective control and protection of personal data. AWS offers services and resources to help you comply with regulatory and compliance requirements that may apply to your activities. These include the following:
Alexander: What types of professional roles will we see evolve alongside the development and increasing use of AI across the industries?
Tatyana: The job market of the future will be characterized by human-AI cooperation rather than competition. With increased use of AI, people will be able to do their work better and faster. AI will allow people to spend less time on mundane tasks, such as finding the right information, and more time on creative tasks and human-to-human interaction. For example, a doctor might spend less time entering medical information and more time talking with a patient to make a data-driven decision regarding the best course of treatment. Employees who previously lifted and stacked objects can become robot operators, monitoring the automated arms and resolving issues such as an interruption in the flow of objects.
We will continue to see increasing demand for data analysts and cybersecurity specialists.
Alexander: How do you develop your team's AI skills?
Tatyana: We've been using machine learning across Amazon for more than 20 years and have thousands of engineers focused on machine learning across the company. To help advance our team's AI knowledge, we run a machine learning university (MLU) program. Most of the same courses used to train Amazon employees are available online at no charge3 (you only pay for the services you use in labs and exams during your training).
Alexander: What skills will managers need to develop to be able to work with AI?
Tatyana: Technology companies and departments looking to adopt AI will need to learn how to plan and run their software development programs. AI solutions often require a higher number of experiments and iterations relative to non-AI solutions. This happens because results of training AI models are difficult to predict ahead of time. Managers will need to learn how to set the right goals for their teams, track progress, and help teams focus on the right priorities. Being able to bridge the communication gap between data scientists, engineers, and businesspeople is very beneficial.
Alexander: Thank you, Tatyana. What quick-win advice would you give that is easy for many companies to apply within their digital strategies?
Tatyana: Focus on customer needs and work backward to develop new experiences. Most successful companies got ahead not by competing head-to-head but by rethinking the entire experience.
Alexander: What are your favorite apps, tools, or software that you can't live without?
Tatyana: I like LinkedIn. It helps me stay connected with people working in my field, discover news, articles, books, and courses.
Alexander: Do you have a smart productivity hack or work-related shortcut?
Tatyana: I take time to review my plan for the week, write down what I plan to accomplish, and see how I've done against my goals the previous week. This helps me spend my time more efficiently and not forget something important.
Alexander: What is the best advice you have ever received?
Tatyana: “Take actions to move toward your goal, regardless of whether you know how each one is going to work out or not.” It is not uncommon for people to think that somebody else is more qualified, more capable to achieve something. Women are especially affected by this. Nowadays, I ask myself, “What is the worst thing that can happen?” make peace with it, and move forward.
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