Meet Our Team
Instructors
Web + Software Development
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Steve Brownlee
Lead Instructor, Web Development
Steve Brownlee
Steve Brownlee is dedicated to helping teach the next generation of software developers by providing people with a solid understand of the core technologies used today, and then expanding into how to be a valuable contributor.
Brownlee has been developing software since 1980, when he programmed his TRS-80 to do his math homework for him. Since then, he grew up with the world wide web explosion and discovering all the new technologies that got invented to exploit its capabilities. 35 years later, he wants to take all the knowledge and skills he has accumulated and teach a new generation to build the next version of the Web.
Originally a Yinzer (those from Pittsburgh to you), he has adopted Nashville as his new home, having moved here in 2007 and been honored enough to be a small part of the exploding Nashville tech community. Steve firmly believes in the following values when it comes to technology: Equality, Core Competence, Respect, and Creative Destruction.
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Dr. Teresa Vasquez
Lead Instructor, Part-time Web Development Program
Dr. Teresa Vasquez
Dr. Teresa Vasquez is a tech leader and influencer, architect, software engineer, researcher, and educational advocate. Her passion is studying how educational content delivery and experience can inspire creativity and innovation –– especially for creators in the Black community.
Dr. Teresa Vasquez holds a master’s degree in business administration and a doctorate of education with an emphasis in assistive technology and adult education.
Aside from being a leader in the corporate tech world, Dr. Teresa Vasquez is a teacher, mentor, and advocate. She empowers adult learners and technical educators as the Lead Instructor for the evening Web Development program at Nashville Software School located in Nashville, TN.
Independently, Dr. Teresa Vasquez has led both large and small tech organizations through DEI and leadership workshops. She’s coached thousands of tech creators to impactful, 6-figure careers through mentorship and community participation. She is a mentor to young Black womxn and underrepresented, intersectional groups. She’s on a mission to empower them to know that they’re not alone –– that they have a place in the tech world.
Dr. Teresa Vasquez is the mother of four children, one of whom is autistic. Her motherly love and high-level education inspired her to become co-founder and CEO of Autism Possible. She creates inclusive, technology education curriculum that supports underrepresented and neurodiverse tech communities.
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Andy Collins
Instructor, Software Engineering
Andy Collins
Andy has been a professional software developer since receiving a Computer Science degree from Middle Tennessee State University in 2000. Throughout his career, he’s worked across an array of technologies - primarily focusing on web application development - in both the public and private sectors. Andy’s love for software development stems from a love of learning. He’s excited by new ideas, techniques and programming languages. That love of learning grew to include a love of mentoring and teaching. At NSS, Andy has found a place that appeals to both his technical side, as well as his desire to help others grow.
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Hannah Hall
Instructor, Web Development
Hannah Hall
Hannah Hall graduated from NSS in 2016 with Web Development Cohort 13. After graduating she joined the team as a junior instructor for a year. Since then, she has had an interesting career as a developer working on many different types of projects from marketing websites to applications for organizing machine learning models. Nevertheless, teaching web development has been her favorite project so far and she’s thrilled to be back at NSS.
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Josh Barton
Instructor, Web Development
Josh Barton
Josh Barton graduated from Web Development Cohort 25 in 2018, after which he worked as a developer for Decision Source, Incorporated, (now Antage Incorporated). As a web developer, Josh used various languages and frameworks and had many other projects involving data warehousing and ETL pipelines. Josh always knew he wanted to return to NSS to teach because of the transformative experience the Web Development Bootcamp gave him as a student. He is passionate about NSS’s innovative and iterative process for creating learning experiences.
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Charlie Penner
Instructor, Software Engineering
Charlie Penner
Charlie Penner first discovered programming with Turbo Pascal in a high school programming class. He liked it so much he went off and studied computer science at Bowling Green State University, which led to serving 8 years in the United States Air Force as a Communications Officer. He got to do a lot of cool things as part of that, including earning a masters degree in computer systems from the Air Force Institute of Technology. Wanting to get more hands on with software development, he spent several years working for a defense contractor in the Washington, DC area. In 2012 he moved to the Nashville area where he’s built software and teams at companies like Digital Reasoning and Eventbrite.
When he’s not puzzling over some aspect of software development he might be backpacking on some of Tennessee’s amazing trails, roasting coffee, or trying to build something cool in his garage workshop.
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Valerie Freeman
Instructor, Web Development
Valerie Freeman
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Caroline Madison
Instructor, Web Development
Caroline Madison
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Richard Tillies
Instructor, Software Engineering
Richard Tillies
Richard, aka “Professor T”, is an educator by trade with nearly 20 years of college classroom teaching experience in information technology and mathematics. His formal education includes degrees in Computer Science and IT Education. Within the tech industry, he held positions as a Database Specialist and Software Engineer. Outside of teaching and industry, “Professor T” is a certified kickboxing trainer and previously owned two kickboxing fitness studios in North Carolina. He can also perform a backflip and solve a Rubik’s Cube (although not at the same time).
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Gabriel Cziprusz
Instructor, Software Engineering
Gabriel Cziprusz
Gabriel Cziprusz is an experienced software engineer who has enjoyed a long and successful career in various industries. In his role at NSS, he hopes to help students get started on their own fulfilling journeys as engineers and lifelong learners. Gabriel has a Computer Science degree from Radford University and his journey with programming began on a PMD 85, copying lines of BASIC from a PC magazine. Outside of work, Gabriel embraces the role of husband and father to two curious humans and a canine. Travel adventures, staying active, and chasing a rubber puck on the ice are favorite pastimes.
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Lynn Samuelson
Part-time Instructor, Web Development
Lynn Samuelson
The enjoyment of solving problems led Lynn Samuelson into science and research. While doing research, she discovered a passion for teaching and mentoring. After years of researching cancer therapies, Lynn attended NSS in 2015 (cohort 10). Since graduating NSS, she has primarily worked in start-ups, with a brief stint in corporate. Currently, Lynn continues to work with start-ups to build new technologies and solve all kinds of problems, while teaching part-time at NSS.
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Brian Neal
Part-time Instructor, Web Development
Brian Neal
Brian is an NSS grad, graduating with Web Development Cohort 30 in June 2019. He has since worked professionally as a .NET developer, solving problems using C# and SQL most of the time. Brian graduated from NSS knowing that he wanted to teach there, and got his foot in the door as a Junior Python Instructor with E12 in 2020. Now NSS is stuck with him as one of the C# instructors until someone finds a way to lure him away, something that would probably require ice cream and/or board games to some degree.
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David Yarbrough
Part-time Instructor, Web Development
David Yarbrough
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Daniel Barker
Part-time Instructor, Web Development
Daniel Barker
Analytics + Data Science
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Michael Holloway
Lead Instructor, Analytics + Data Science Programs
Michael Holloway
Michael Holloway is a mathematician turned data scientist who brings over 7 years of teaching experience to Nashville Software School. Michael holds a PhD in Mathematics from the University of Tennessee, Knoxville and a Masters from Tennessee Technological University. Michael loves the challenge and excitement of keeping up with the ever-evolving landscape of data science. Prior to joining Nashville Software School in April 2019, Michael served as an Assistant Professor in the Department of Mathematics at Saint Augustine’s University.
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Chris Wright
Instructor, Data Analytics
Christopher Wright
Christopher Wright is a data analyst with 17 years of combined experience in various education roles. Christopher earned Masters in both educational leadership and data analytics from Towson University and University of Maryland - Global Campus respectively. Christopher’s real world experience as a data analyst is diverse and includes bioinformatics research, real estate investing, business development, and academic assessments. Prior to joining the team at Nashville Software School Christopher most recently was working as the Director of Research and Analytics for Catapult Learning.
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Amanda Partlow
Part-time Instructor, Data Analytics
Amanda Partlow
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Sekou Tyler
Guest Instructor
Sekou Tyler
Sekou Tyler is a self-proclaimed “data geek”: a computer aficionado who combines the scientific elements of data analysis with the narrative properties of data visualization. His degrees and extensive certifications have allowed him to use his version of data storytelling in multiple industries. Sekou is fascinated by the learning process; he actively seeks out ways to improve his skill set and utilizes different tools to display actionable data to ultimately empower people to make better data-driven decisions. Aside from all things data, Sekou enjoys speaking, mentoring, and reading. He is a Tennessee Titans and LA Lakers fan, but most of all he’s happiest spending time with his wife and hanging out with friends and family.
UI & UX
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Susan Culkin
Instructor
Susan Culkin
I am an Interaction Design & User Experience Specialist. I have years of successes proving that user-centric design is the key to a successful product and a successful team. I work with clients to bring to market commercially successful and user-centric products, businesses, and processes. Over the years I have been lucky to build a portfolio of large company clients like IBM, Roche Diagnostics, and HealthStream as well as small start-ups. I have been a mentor with Nashville Software School focusing on design for developers. I also was faculty and mentor for Jumpstart Foundry’s IT start-up accelerator. I like this mix of large and small, teach and create because it keeps my skills fresh and gives me the chance to keep learning from the experts and the newbies.
I am patient with creativity and innovation but have a low tolerance for inefficiency and money-wasting. After 20+ years of working in the industry, I have seen crazy bubbles of success and failure. One thing that has been true of all successful products and companies over that time is the lesson that “You can’t do it alone and you don’t know everything.”
Career Development + Employer Engagement
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Marla Lamont
Director of Career Development
Marla Lamont
Marla has over fifteen years experience in talent acquisition working both internally for large organizations such as HCA and for third party staffing agencies. Her areas of expertise are within IT and Healthcare talent acquisition strategy and leading recruiting teams.
Marla has a passion for non-profit leadership and serving in the community by helping girls and women in the STEM industry. Marla currently serves on the Play Like a Girl Board as Board Chair. Also, Marla serves on the WiTT Board as Immediate Past President and has been on the board for 8 years. Marla was awarded Community Leader of the Year by the Nashville Technology Council in 2019. Marla graduated with honors, Delta Mu Delta, from Lipscomb University with her MBA and received her bachelor’s degree from MTSU.
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Ashley Canino
Senior Career Development Specialist
Ashley Canino
Ashley Canino helps current students plan their careers and provide personalized support for their job search. She comes to NSS with technical recruiting experience in both corporate organizations and staffing agencies in the Nashville area. She began her involvement with NSS during her time as a recruiter at Parallon HCA and placed several of our graduates. From there she fell in love with our mission!
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Michael Frieh
Career Development Specialist
Michael Frieh
Michael Frieh is the Career Development Specialist serving the data programs at NSS and providing personalized support to students throughout their job search. Michael moved to Nashville from the Chicagoland area after graduating from Illinois State University and began his career in technical recruiting with a large staffing firm. In his time as a recruiter, Michael worked closely with many NSS graduates and developed a passion for coaching candidates through all stages of the interview process. He is excited to be able to develop this passion further while working with current NSS students.
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Erin Thompson
Employer Engagement Manager
Erin Thompson
Erin manages employer relationships with companies who are interested in partnering with Nashville Software School in addition to connecting students with job opportunities. She joins NSS with a background in business development as well as non-profits, working for the Greater Nashville Technology Council for nearly six years. Erin thoroughly enjoys working with the Middle Tennessee technology community and is excited to further the mission of Nashville Software School!
Programming
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Heather Dixon
Program Manager, Web Development
Heather Dixon
As the Program Manager of Web Development / Software Engineering Programs, Heather Dixon focuses on the day-to-day delivery of web development programs, from admissions to graduation to job placement, and monitors the Nashville job market, paying close attention to how employers’ junior developer talent needs are evolving to inform the content and skills taught in NSS classrooms.
Heather’s relationship to NSS began as a hiring manager for a product development team. Over four years she hired several NSS graduates into junior developer positions and was impressed with their eagerness to learn and the speed at which they added value to her teams and the organization overall. Heather joined NSS to help shape its programs to continue creating opportunities for NSS graduates to make a decisive impact on the Nashville tech community.
Originally from Ohio, Heather has lived in Nashville for close to 20 years and has fully embraced the use of the word “y’all.” When not working, you can find her at the Ryman Auditorium or pursuing the perfect slice of pizza.
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Jeremy Bakker
Director of Learning Programs
Jeremy Bakker
Jeremy Bakker is a seasoned learner whose educational pursuits have taken him from the concert halls of North Texas to the streets of inner city Dallas and from the hallowed spaces of a denominational seminary to the famed classrooms of the Ivy League. He finally found his educational home at NSS as a part of Web Development Cohort 18. Since graduating NSS, he has worked as a data engineer and engineering manager responsible for data engineering and machine learning at Eventbrite. As Director of Learning Programs at NSS, Jeremy partners with the operational, program, and instructional teams to maintain existing programs and create new learning opportunities for students who are looking to advance their careers in technology.
Operations
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Aimee Johnson
Student Services/Admissions Representative
Aimee Johnson
Aimee is a Tampa native who joined NSS in 2021 as a Student Services / Admissions Representative. Her role acts as the first point of contact for anyone who is interested in Nashville Software School and serves our current students by assisting with any operational questions they might have.
After earning her B.A. in Psychology from Sewanee: The University of the South, she packed her bags and moved abroad to work as an ESL teacher in both the Czech Republic and South Korea. She entered the non-profit sector in 2017 to explore her passion for helping others.
In her free time, Aimee likes to go to local breweries, play board games, and collect (and enjoy!) hot sauces.
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Kate Wilson
Student Services Representative
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Katie Kuhl
Student Services Representative / Bookkeeper
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Jessica Grande
Community Advocate and Content Marketer
Jessica Grande
Jessica Grande joined NSS as the Community Advocate in March 2020. With a background in digital marketing and a passion for online content, Jessica creates content and messaging for social media while organizing and representing NSS in community outreach efforts and events.
Jessica graduated from Middle Tennessee State University in 2017, where she studied New Media Communications, Marketing and Public Relations. She is a native to Nashville, where she lives with her husband, AJ, and internet famous cat, Cash.
In her free time, Jessica enjoys creating video content, taking photos, and going to coffee shops with friends.
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Greg Korte
Systems Support Specialist
Greg Korte
Greg Korte has worn many hats throughout his career, and he has never been afraid to try something different which is what brought him to NSS’s doorstep. He has had a fascination with tech, from his introduction to programming on TRS-80s and Apple IIs to building his own machines shortly after acquiring scrap parts in the late 90s. After completing NSS’s Web Development program in 2015 and having the opportunity to teach what he had learned by mentoring fledgling software developers, he knew being part of the tech industry would never get old. Now he works with the Operations team, where he continues his habit of wearing many hats.
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Laura Buchanan
Director of Operations
Laura Buchanan
Laura A. Buchanan brings over 15 years of experience growing and managing not-for-profit organizations to Nashville Software School as the Director of Operations. Her responsibilities include oversight of regulatory compliance, financial management, data collection mechanisms and analysis, human resources, facilities, and personnel management. Prior to joining NSS, Laura served as an Executive Director, Statewide Project Director and consulted with educational institutions and a multitude of other community service organizations. Her educational background includes a BS in Psychology and an MBA along with two professional certifications in human resources management.
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Mandy Arola
Director of Marketing & Communications
Mandy Arola
Mandy Arola joined Nashville Software School in 2017 and leads our marketing and communications strategy and community building efforts. She enjoys telling student and alumni stories and helping people on their path to finding a career in tech. She has more than 14 years of experience in marketing and is currently serving as the President for the Nashville chapter of the American Marketing Association (AMA Nashville). She is also an alumna of Seth Godin’s altMBA for business leaders. Originally from North Dakota, Mandy has made Nashville home since 2006 and loves Nashville’s vibrant tech and marketing communities.
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Mary van Valkenburg
Director of Data Operations
Mary van Valkenburg
After a long career in software development and implementation, Mary discovered the wonder of data. After learning and doing some consulting work to grow her knowledge and abilities, Mary joined NSS in 2017 to help launch the Analytics + Data Science Programs. She played a leading role creating curriculum for the part-time Data Science Bootcamp, part-time and full-time Data Analytics Bootcamps, and the Analytics Jumpstart and was lead instructor for each of these programs at least once.
In 2021, Mary moved to the Operations team and began working to clean, organize and learn from NSS’s own data.
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Amy Henderson
President & Chief Operating Officer
Amy Henderson
Amy Henderson brings a deep understanding of the Nashville tech community, a strong commitment to what NSS stands for, and years of progressively greater responsibility as a software professional, manager, executive, and entrepreneur. Amy oversees the day-to-day business operations, including admissions and enrollment, student services, finance and accounting, HR, facilities, employer recruiting and relations, career development, and student placement services. She also serves on the NSS Board of Directors.
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John Wark
Founder and CEO
John Wark
John Wark founded Nashville Software School in 2012. He believed that Nashville’s technology talent shortage would never be solved by trying to import experienced developers from other cities that also suffer from talent shortages or by waiting for colleges and universities to start graduating enough students and/or appropriately trained students. He also had faith that Nashville had an ample supply of motivated adults with latent aptitude who, if offered a chance, would eagerly pursue a career in technology.
John started programming professionally at age 19 in 1971. He spent a few years in enterprise IT as a developer, analyst and project manager. In 1978 he moved to a startup database software company and spent the next 25+ years in the software vendor world moving back and forth between startups and growth stage companies. He was involved with helping to launch, grow, and/or lead four software startups. As CEO of Continuus Software he raised $30M in venture capital financing, took the company public in 1999, and sold the company in 2000.
John moved to Nashville in 2005 and has been involved with both the local startup and technology communities since that time. For seven years he taught entrepreneurship classes as an adjunct professor at Belmont University. He was an active mentor at Jumpstart Foundry from 2011 through 2014. He continues to be inspired and energized by the pro-active community engagement of Nashville’s technology community.