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UW Data Science Grad Takes On Leadership Role at Microsoft, Co-Authors New Book

July 22, 2022 By Brandon Arbuckle Leave a Comment

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Whether it was publishing a book on machine learning or becoming a director at one of the world’s leading tech companies, the past year has been a busy one for Austin Hagerty. He credits much of his success to what he learned in the 100 percent online University of Wisconsin Master of Science in Data Science (MSDS) program.

“I would not be in the position I am if I had not gone through that program and had that foundational knowledge and practitioner knowledge,” he said. 

But getting there wasn’t simple. Austin’s path to success resembled a winding road more than a straight line.

From Programming and Art History to Project Delivery

Before he was a published author and Director of Data and AI at Microsoft, Austin’s interests led him to several experiences in and outside the tech industry. 

During the 1980s, Austin’s father worked in engineering at the onset of computer-aided design and manufacturing (CAD/CAM). Influenced by his father’s career and the many computers within his childhood home, Austin began programming at an early age. 

He carried that passion for programming with him throughout high school and into college, where he pursued an undergraduate degree in physics at UW-Milwaukee. Austin grew to love the humanities courses he was required to take for his degree and saw a new opportunity to apply his background to an entirely different field.

“I actually switched to an art history major with a focus on leveraging data and statistics,” Austin said. “Because so much of [art history] was subjective at the time, I was very interested in taking a more empirical, data-driven approach. Having been so focused on technology in my younger years, it was incredibly rewarding to focus on the humanities.”

Austin graduated from UW-Milwaukee and later attended the University of California, Los Angeles (UCLA) for a post-baccalaureate in art history to dive deeper into the field and explore a potential career change.

“I didn’t want to be 70 or 80 years old and say, well, I stayed in tech and never explored that other potential path in life,” he said. 

Although Austin appreciated his time at UCLA, he ultimately decided a career in art history wasn’t for him. With many of the art pieces he was studying being variations and copies of original work or stolen without context, the amount of data that could be analyzed in the field at the time was insufficient to drive meaningful insights. 

Austin pivoted his focus back to the tech industry after college, working in project delivery as a project manager, program manager, and eventually portfolio manager. In those roles, he learned how to run a business and lead engineering efforts while still keeping his technical skills intact. 

He then had an opportunity to lead a workforce analytics team at Northwestern Mutual in Milwaukee, which allowed Austin’s background and interests to converge. Shortly after starting this new position, he enrolled in the UW Data Science program to expand his data science knowledge and grow as a leader.

An Online Data Science Degree Program with Value

As Austin researched graduate-level data science programs, the Wisconsin native compared other universities and their tuition costs to the UW Data Science program.

“Many were incredibly expensive,” he said. “And for an online program, it didn’t make sense to invest $60,000 or $70,000 just to have the university name. Instead, I prioritized quality and program value. Reputation was also important, and UW has a fantastic reputation.”

The course list was another factor that stood out to Austin, as the UW program included diverse course offerings like DS 760: Ethics of Data Science.

“Having a class on ethics was perfect, because that’s a constant discussion item when you’re doing any workforce analytics problem,” Austin said. “You have to continually ensure that the analysis you are doing is fair and ethical.” 

Other highlights of the program for Austin included taking courses on data visualization and analysis, data warehousing, and strategic decision making. 

Austin with his daughterBecause the UW Data Science program is 100 percent online, Austin benefited from a flexible learning environment where he could complete coursework anytime, anywhere. The online learning format was especially helpful when major life events took place, like when his family moved to a new city.

Although he graduated from the program with a 4.0 GPA, Austin’s experience did not come without some initial challenges. Since he had not taken a college course in many years, part of the learning curve was simply getting back into the rhythm of being a student.

“Learning how to learn is in many ways more important than just rote memorization of facts and course materials,” he said.

Fortunately, faculty were engaged and eager to provide support when Austin had questions or feedback. He also received help from Senior Success Coach Michael Paul and Dr. Jeff Baggett, the assigned student advisor from his home campus of UW-La Crosse.

Austin found a sense of community in the program. He enjoyed working on group projects and meeting other students through discussion sections, which resulted in interesting networking opportunities.

“I actually ran into [a former classmate] a couple of years later on the job,” he said. “And we just happened to recognize each other’s names, living in Texas, of all places. A big part of grad school is who you meet, the connections you make, and developing that passion and career support as you move forward.”

Austin’s determination led him to complete the program in two years, a rapid pace for students working full-time.

RELATED: Take a Look at a UW Data Science Course: Foundations of Data Science

Finding Further Success in Data Science

While enrolled in the UW Data Science program, Austin immediately applied the knowledge he learned in the courses to his work as Assistant Director at Northwestern Mutual. 

“I wasn’t doing a lot of the coding myself, but [I learned how] I could guide the team and step in where they didn’t have skills,” he said. “It helped me be a better leader.”

Austin credits the skills he acquired from the UW Data Science program for the career growth that followed. He used the knowledge and experience gained to help organizations build and grow data science functions and realize the value of data. His latest endeavor as Director of Data and AI at Microsoft opens new doors to driving impact. 

“It is a great way to expand [my] knowledge, to help [Microsoft] deliver value for customers through data science, and it’s in a field that is growing and booming,” he said. “There’s a lot that I’ve learned over the years too that I’m able to apply [to this role] because of the UW program.” 

RELATED: Data Science Webinar Highlights the Current Job Market and Future of the Field

Writing the Next Chapter

The UW Data Science program has helped elevate Austin’s career in more ways than one.

“Each step of the way, the program has benefited me,” he said. “I’ve been able to be an effective data science leader because I can understand the concepts and speak the language.”

This includes written language as well—two months after accepting his position at Microsoft, Austin published Introducing HR Analytics with Machine Learning: Empowering Practitioners, Psychologists, and Organizations. What started as his capstone project in the program turned into a full-fledged book when Austin formed a networking connection with Christopher Rosett at an analytics conference. 

Rosett was impressed by Austin’s R programming language presentation at the conference and asked if Austin was interested in co-authoring a book with him.

“I wouldn’t have been able to write that book without the knowledge I gained in the UW program,” Austin said. 

If Austin’s story is any indication, there are several ways to achieve success in the field of data science. His advice to prospective students? Focus on mastering the core elements and understand how to find and leverage new information. Students should also keep an open mind and have a desire to learn.

“There’s a lot of different paths you could take with a program like this,” he said. “And from a career perspective, stay curious. Stay intellectually hungry. Keep learning. This is not a static field.”

Want to learn more about the UW Master of Science in Data Science? Talk with an enrollment adviser by emailing learn@uwex.wisconsin.edu or calling 608-800-6762.

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Filed Under: Student Stories, Will Migrate to UWEX Tagged With: data science, data science degree, Master's Degree, microsoft, Online Learning, student story, university of wisconsin, UW Extended Campus

UW Data Science Student Works Toward Master’s Degree to Expand His Future Career

March 26, 2020 By Kaitlynn Martin Leave a Comment

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Although he has already earned two bachelor’s degrees—one in English and the other in information science and technology (IST)—Tim Drexler isn’t done yet. As a student in the 100 percent online University of Wisconsin Master of Science in Data Science (UW MSDS) program, Tim hopes to gain more programming and Big Data experience in order to take the next step in his career.

When he first graduated from UW-Madison with his English degree, Tim transitioned from a part-time role to a full-time one at South Central Library System, working in its delivery service. Over the past 20 years, Tim has moved up from delivery driver to delivery operations support manager.

“My job responsibilities have changed in many ways,” Tim said. “Three times a year, we complete a data sampling of our delivery volume. I am now responsible for collecting the data and putting it together in analysis spreadsheets. Working on these projects made me seriously think about how data science is something I would be good at.”

Tim’s untraditional entrance into the data science world continues to push him out of his comfort zone. On LinkedIn, he describes himself as a “systems-level analytical thinker and lifelong learner.”

In 2015, Tim began looking for a degree that would prepare him for a more technology-focused career, and he knew an online program would work best for his busy schedule. He considered Madison Area Technical College, but it offered programs with in-person class requirements that didn’t fit into his life. However, University of Wisconsin Flexible Option caught his eye, especially its 100 percent online IST degree. It felt like an attainable next step that worked with Tim’s goals and around his work/life schedule.

It took Tim only 13 months to graduate from the UW Flexible Option IST program with a UW-Milwaukee bachelor’s degree—a milestone that motivated him to consider pursuing a master’s degree in data science.

“UW Flexible Option was really good preparation for online learning in general,” Tim said. “I had experience within the learning system, and I knew how to motivate myself and manage my time, which are skills I continue to use in UW MSDS.”

RELATED: UW Flexible Option’s First Applicant Graduates with Information Science and Technology Degree

A Program Where Passion and Learning Converge

Every course in the UW MSDS program has been a huge learning opportunity for Tim. So much so, that he finds it difficult to choose just one as his favorite. From data mining and machine learning, to data warehousing and statistical methods, the UW MSDS curriculum touches on all aspects of a data science career.

“The courses are definitely a lot of work,” Tim said. “But I feel like I’m getting so much out of them.”

Tim’s favorite project in the program so far has been part of DS 740: Data Mining. Students use a dataset of their choice from Kaggle—an online source for datasets and programming/data analysis challenges—and analyze it by using methods covered in the course. The project allows students the freedom to find a dataset that piques their personal interests. Tim found a dataset from the Kepler Space Telescope that connected to his astronomy and physics curiosities.

“I put that dataset through a machine learning analysis process and then built algorithms that identified stars with potential planetary bodies orbiting them,” Tim said. “It was really interesting to be able to use real-world, scientific data to sharpen my skills.”

In fall 2019, Tim completed DS 745: Visualization and Unstructured Data Analysis, which directly related to his data collecting responsibilities at work. He said formatting the data is a continuous challenge, especially when it comes to communicating what the data represents.

“The data visualization course focused on summarizing and presenting data for non-technical people,” Tim said. “Now, I can go to my boss with a data plot or chart that illustrates how our delivery volume varies by weeks, months, and years. Then, I can work on an informative analysis that leads to meaningful action.”

RELATED: UW Data Science Professor Motivates Students to Look at Data Through Personal Lens

Supported for Success

Former UW Flexible Option Success Coach, Danielle Stertz

Tim’s transition from earning his IST degree through UW Flexible Option to enrolling into the online UW Master of Science in Data Science program, demonstrates the high-quality and continuity of service that UW Flexible Option and UW Extended Campus coaches and advisers offer. Tim is the first to vouch for the support he has received through both programs.

“I can definitely say that I wouldn’t have made it through the UW Flexible Option without (former Success Coach) Danielle Stertz’s help,” Tim said. “She was a great advocate and was always there to answer questions. I had some tough moments in that program, and I wouldn’t have pulled through without her support.

“When I’ve contacted (Senior Success Coach) Michael Paul for the UW MSDS program, it’s the same kind of situation. He’s always answering questions and getting back to students right away. It’s pretty amazing—the work that they do, especially to support people from a distance.”

UW Data Science Senior Success Coach, Michael Paul

Along with the support he receives, Tim also provides support to peers in his courses. A handful of students have noticed that Tim steps up to the plate within online class discussion boards and helps answer questions where and when he can.

To Tim, he sees this as a way of putting himself in others’ shoes.

“I don’t necessarily have expertise per se, but if there’s something I can answer right away, then I don’t mind giving it a shot,” Tim said. “I try to look at it as if I had a question that I posted. I would want it answered sooner rather than later, even if it wasn’t quite right, just to spark my thinking process. It’s a way for me to help others—and myself—to get unstuck.”

Ready to Take the Next Step

With more than half of the UW MSDS program’s courses complete, Tim is optimistic that he is becoming well-prepared to move into an entry-level role as a data analyst or similar position. He views earning his master’s degree as a major step in his career and one that he is eager to see through.

“I’m coming from a field where I have no real technical background, and I’ve been fortunate to have completed a lot of classes with other students with database administration and other data science experience,” Tim said. “I’m learning a lot just from interacting with them and understanding all the ways I can specialize in different industries.”

For Tim, the flexibility, affordability, curricula, and support within the UW Flexible Option IST and UW Data Science programs made his choice to go back to school while working full-time possible. Furthermore, Tim embodies the Wisconsin Idea—investing in himself to advance his skills in order to impact his future, improve processes at his work, and to connect with the greater community.

When asked for his parting advice to prospective students, Tim is honest about his pacing throughout both programs:

“It’s important to try to plan your class schedule so you don’t overload yourself too much in any one semester,” Tim said. “One thing I was worried about right away was having too much to do. So, I started the program with a smaller course load to get my feet wet. Do what makes the most sense for your strengths and life. And know that you have support along the way to keep you going.”

Tim has since graduated from the UW Data Science program and is now a data services consultant at South Central Library System. 

What’s Next?

Start exploring how the UW Master of Science in Data Science online degree program can push you to new career heights. Have questions about the courses, tuition, or how to apply? Talk with an enrollment adviser by emailing learn@uwex.wisconsin.edu or calling 608-800-6762.

UW Master of Science in Data Science is a collaboration of several UW System campuses. Tim earned his degree from UW-Oshkosh.

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Filed Under: Student Stories, Will Migrate to UWEX Tagged With: data science, Master's Degree, Online Learning, student story, university of wisconsin

From Dentistry to Data Science: A UW Grad’s Career Journey

July 1, 2019 By Kaitlynn Martin Leave a Comment

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In May, Venmathi Shanmugam and her five-year-old daughter shared a special milestone.
They both received diplomas—one graduated from kindergarten while the other from the
University of Wisconsin Master of Science in Data Science online degree program.

A couple days before crossing the stage at UW-Eau Claire, her home campus for the program, Venmathi reflected on the major accomplishment:

“When it comes to putting your heart and soul into something, you need to go for it,” she said. “People can say going back to school is impossible. I have a family and a busy, full-time job. If I can do it, anybody can do it.”

Venmathi is currently the Modeling and Simulations Engineer working at the Veterans Affairs office based in Austin, Texas. This dual role includes data engineering and data scientist responsibilities where she works with large amounts of government data pertaining to veterans healthcare, finance, as well as the supply chain division.

Being in the data analytic and data science profession for about seven years now, Venmathi has taken on previous positions in business and IT consulting, statistical data analytics, and clinical programming. But before diving into the data science world, she was on a different path.

“Ten years ago, I was practicing dentistry in India,” Venmathi said. “But the idea of expanding my scope was always at the back of my mind. As a healthcare professional, I needed to work with and understand data. When I reviewed my patients’ medical history before any treatment, I saw patterns in how oral health affected their overall personal health and started getting curious. It was during that time that I realized data science was something that would help me connect all the dots and was an area I didn’t want to miss out on exploring.”

 A Supported Online Degree Experience

After she moved to the U.S., Venmathi completed online certifications in statistics, healthcare informatics, programming, bioinformatics, and more to help bolster her knowledge as she gained experience in various data science roles.

Growing from one job to the next, Venmathi was always motivated to take on new challenges. Already comfortable with online education through her previous trainings and certifications, Venmathi decided that her next step was to get a formal data science degree.

“I took about six months doing course research on every single university that offered data science,” Venmathi said. “The UW Data Science curriculum had a little bit of everything, starting from the very basics and establishing a foundation to progressively dive into more deeper challenges like machine learning, robotics, advanced programming (Hadoop, Spark, Amazon Web Services), and advanced statistics. When I learned about how the degree was flexible and online, I felt like it was meant to be!”

Venmathi has not forgotten how she felt at the beginning of the program. A feeling that she knows many prospective students might be dealing with.

“I was really worried about what I should expect and if I would even be prepared to go back to school,” she said. “I was doubting myself and wondered how structured the courses would be. I wasn’t sure if I had the principle and drive to see a full degree through.”

Venmathi’s fears were quickly proven unfounded once she jumped in. She soon got into a routine, with readings, coursework, and other tasks due on the weekends. She loved having deadlines to work against. They were tough challenges with her busy life, but they also brought structure and fun into her learning experience. By having the flexibility to take lessons when her schedule allowed, Venmathi felt like she was accomplishing tasks and learning something new every week.

“In other online courses I didn’t connect with faculty unless it was for quarterly reviews,” Venmathi said. “When I started the UW data science program, I had a lot of questions, and I found that all my professors, my student success coach, Michael Paul, and my student advisor, Dr. Alex Smith, were always there for me. I should really thank all of them for making my time in the program so positive.”

Taking on a Challenging Capstone

Venmathi wanted her capstone to be the culmination of everything she learned. So, she decided to push past all of her comfort zones and pursue a challenging topic involving a combination of AI automatic speech recognition, voice analytics, facial recognition, Natural Language Processing (NLP), advanced Python, and deep learning techniques.

The result was a comparative case study and demo between an Automatic Speech Recognition System (ASR) technology—currently implemented in smart devices—and an Advanced Multimodal Automatic Emotion Recognition System that could potentially combine voice, face, and emotion.

Inspired by her successful projects in
DS 740: Data Mining
that focused on the use of NLP, emotion recognition, and sentiment analysis from live social media posts, Venmathi began to research and experiment more on the futuristic topic.

“When a user talks to an AI product like Siri and says ‘I’ve had a long day,’ the AI either usually apologizes for not understanding or gives you search results on what that phrase means,” Venmathi said. “You get a little annoyed because the supposedly ‘smart’ device is not smart enough to capture your feelings or tone of voice, unless you spell it out. You keep repeating things, and there is always going to be problems with understanding different accents.”

With the right combination of voice, text, and facial recognition, Venmathi believes the AI could pick up on the stress in the user’s voice, see the frown on his or her face, and launch into a more helpful response.

Venmathi faced a lot of road bumps with the computing and deep learning aspects of her capstone. As she wrapped up her project, she knew there was a lot more research and testing to be done—especially with model tuning and improving fusion accuracy. However, she was happy with how she was able to successfully prove her target goal: that a multimodal emotion recognition system would add measurable improvement to the accuracy rate of the current ASR system.

“Professor Ethan Christensen, who reviewed the capstone project, really appreciated me,” she said. “He was a huge encouragement and recommended that I publish my capstone as a research paper. I am planning on making that happen.”

From One Accomplishment to the Next

Even before graduation, Venmathi could put her data science coursework into action.

“I have a brand new portfolio, including knowledge and skillset on all cutting-edge technologies and tools like NLP, deep learning, AI, Hadoop, Python, R, SQL, Spark, Pig, Scala, and Java, and I find myself becoming useful to my team more and more from everything I learned from the UW courses,” Venmathi said. “It’s a really good feeling when you actually apply your learned skills at work and know that your project can get you a lot more than good grades.”

Now that she has obtained a master’s degree in data science—graduating with a 4.0 GPA—Venmathi feels that she can understand, communicate, and execute on all levels in her data science and data engineering roles— effectively coordinating business, tech, and engineering needs.

Next up, Venmathi has her eyes set on an executive doctoral program in health informatics and leadership and is excited to move from one successful educational experience to another. But for people who are still wondering, like she did, if the
UW online master’s in data science is worth the leap, Venmathi hopes readers take the following words to heart:

“Encouragement or discouragement comes from within ourselves,” she said. “Life and big decisions, like going back to school, are always going to be a challenge—whether it’s today or tomorrow. You will be able to do this, whatever the case may be.”

Start exploring how the UW Master of Science in Data Science online degree program can push you to new career heights. Have questions about the courses, tuition, or how to apply? Talk with an enrollment adviser by emailing learn@uwex.wisconsin.edu or calling 608-800-6762.

UW Master of Science in Data Science is a collaboration of several UW System campuses. Venmathi earned her degree from UW-Eau Claire.

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Filed Under: Student Stories, Will Migrate to UWEX Tagged With: grad story, master's, student story, UW Data Science

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