Employee Owners

Hanlin Tian is a Sustainability Consultant at BranchPattern, where his passion for collaboration and problem-solving drives him to deliver solutions that benefit both clients and the environment. A naturally curious and eager learner, Hanlin continuously seeks out new knowledge to refine his expertise in sustainability, always striving to find the most effective and practical strategies.

Beyond his professional pursuits, Hanlin is dedicated to giving back to his community. He actively volunteers with Habitat for Humanity, channeling his commitment to creating a positive impact into meaningful action. His ultimate goal is to help clients achieve their sustainability objectives, fostering a better world through thoughtful and innovative solutions.

When he’s not working, Hanlin enjoys outdoor adventures like snowboarding and hiking. He dreams of one day exploring the Alps, combining his love for both activities by embarking on a backcountry snowboarding and hiking expedition.

Hannah Wilson is a Mechanical Engineer at BranchPattern, where she’s all about turning "disguised opportunities" into real wins. Specializing in HVAC and plumbing design, she ensures every project adheres to industry standards while pushing her clients toward more sustainable and innovative solutions.

Armed with a Bachelor of Science in Mechanical Engineering and a Master of Science in Engineering Management from St. Mary’s University, Hannah knows that the best opportunities often come from hard work and perseverance. She’s not just playing the game—she’s changing it. As a committed member of ASHRAE YEA, she’s on the fast track to mastering load calculation software (IESVE), helping clients realize that sustainable solutions are the real game-changers.

Whether she’s hitting the court as a professional basketball player or tackling a challenging design project, Hannah brings her A-game every time. She knows that hard work is the key to unlocking potential, and she’s ready to take every shot at success, both on the court and in her career. Outside of work and play, Hannah loves unwinding with her beloved Great Dane, Mouse, whose gentle presence is the perfect counterbalance to her high-energy lifestyle.

Hetvi Vora sees sustainability as a blend of science and art, where every project is a canvas waiting to be filled with thoughtful, impactful solutions. As a Sustainable Design Consultant and WELL Performance Testing Agent at BranchPattern, she balances the technical precision of Carbon Accounting, WELL Performance Testing, and detailed research with a creative approach that brings life to her work. It’s not just about hitting numbers—it’s about designing spaces that feel as good as they perform, turning sustainability into a living, breathing art form. With a talent for translating complex data into meaningful strategies, Hetvi shapes each project into a masterpiece of smart, healthy, and sustainable design.

Holding a Bachelor of Science in Civil Engineering from the Mukesh Patel School of Technology Management and Engineering and a Master of Science in Sustainable Building Systems from Northeastern University, she brings both expertise and passion to the table. Her toolkit is loaded with credentials like LEED AP ID+C, WELL AP, and ASSE Legionella Management—skills she puts into action every day. Most recently, she took things international by wrapping up her first LEED project in Italy.

But Hetvi’s talents don’t stop at spreadsheets and certifications. Hetvi’s also a comic artist, using her talents to bring humor and clarity to even the driest of topics. It’s her way of making sustainability not just accessible, but a little more fun. For Hetvi, it’s all about weaving together research, design, and a dash of humor to keep pushing boundaries—and maybe get a few smiles along the way.

Sam Blanchard understands that great things take time, but with focus and intention, everything falls into place. As a Commissioning Provider at BranchPattern, she applies this philosophy to her work, guided by the mantra "Nature does not hurry, yet everything is accomplished." Her ability to collaborate seamlessly with colleagues across departments is a key strength, as she’s always looking for ways to optimize processes and better support her team.

With a Bachelor’s in Mechanical Engineering and a Master’s in Energy Systems from Illinois Institute of Technology, Sam takes on a wide range of commissioning projects, driven by the belief that patience and intentionality lead to lasting impact. One of her career highlights was working on one of the first LEED v5 certifications in the world, a testament to her commitment to pushing boundaries while ensuring projects stay on track and on target. She’s especially focused on optimizing BranchPattern’s commissioning approach for ILFI and MBCx projects, where precision and care are key.

Sam’s thoughtful, intentional approach extends beyond her professional life. She enjoys pottery, a craft that echoes her work philosophy—where patience, care, and steady progress result in something meaningful. When she’s not at work or the pottery wheel, Sam dedicates her time to volunteering with Habitat for Humanity, knowing that small, consistent actions can make a big difference over time.

Jason Pittman is dedicated to crafting acoustically optimized environments that elevate the user experience, seamlessly integrating technical excellence with human-centered design. As an Acoustics Account Manager, he fosters strong client relationships, leading projects from concept to execution with precision and expertise. His approach ensures that every space not only meets but exceeds expectations—delivering intuitive, immersive, and high-performing acoustic solutions. 

With a Bachelor of Science in Architectural Engineering from Kansas State University and a Master of Science in Education from Fort Hays State University, Jason combines deep technical knowledge with a passion for mentorship. Holding a Certified Technology Specialist – Design (CTS-D) credential and a Kansas Teaching License, he remains at the forefront of emerging technologies and best practices. His dedication to advancing the field is reflected in his active involvement with the Acoustical Society of America and the League of Historic American Theaters. 

Throughout his career, Jason has contributed to a range of high-profile projects, including the Pritzker Pavilion at Millennium Park and the Historic West Bend Theater, ensuring that each venue delivers an exceptional auditory experience. He is particularly passionate about enhancing educational environments, developing acoustics and technology that empower students and educators alike. His ability to translate complex technical concepts into accessible knowledge makes him a sought-after mentor, inspiring the next generation of acoustics professionals through his work with high school and college students. 

Beyond his professional life, Jason finds fulfillment in teaching, family, and cultivating his own backyard oasis. Whether he’s gaming with loved ones, fine-tuning his vegetable garden, or maintaining the family treehouse, he approaches every project with the same curiosity and dedication that define his career. For Jason, great design is about creating spaces that bring people together and enrich the way they experience the world.

Jeremy Mazas is a LEED Consultant and Commissioning Agent at BranchPattern, where he expertly integrates sustainable building practices with meticulous attention to detail, ensuring that every building system operates flawlessly. A proud graduate of the University of Kansas with a Bachelor of Science in Architectural Engineering, Jeremy leverages a strong academic foundation to advance his career in green building.

Despite being early in his professional journey, Jeremy has already earned his LEED AP BD+C credential, showcasing his commitment to environmental stewardship and excellence in the built environment. His proficiency with the LEED v4 system, combined with active involvement in the Midwest chapter of the USGBC, positions him as a rising leader in the field of sustainable design.

Outside of work, Jeremy enjoys immersing himself in the strategic world of board games and tabletop RPGs, where he channels his analytical skills into creating immersive experiences. A former violinist, Jeremy's appreciation for harmony extends beyond music into his passion for nature, particularly through camping adventures that allow him to reconnect with the outdoors.

Will McCann is passionate about optimizing energy efficiency and driving sustainability in building design. As an Energy Modeler and Building Performance Consultant at BranchPattern, he uses cutting-edge simulation tools and data analysis to fine-tune building performance, reduce energy consumption, and ensure compliance with codes and standards. Will thrives on collaborating with diverse teams and working on innovative projects that push the boundaries of sustainable design.

Will holds a Master’s in Architectural Engineering from Pennsylvania State University and a B.S. in Architectural Engineering from the University of Kansas. His strong academic background, paired with his expertise in energy modeling, allows him to seamlessly collaborate with architects and engineers, using technology to bridge the gap between design and performance. Among his many accomplishments, Will has certified numerous LEED energy models and modeled complex net-zero energy and emissions buildings. He’s a LEED AP BD+C and Engineer-in-Training (EIT), and actively engages with professional organizations like ASHRAE and IBPSA to stay ahead of industry trends and best practices.

When he’s not optimizing building performance, Will is channeling his energy into sports. He’s spent years cultivating a love for hockey, lacrosse, volleyball, basketball, and baseball, and you’ll often find him on the field or the court enjoying the thrill of competition. Will loves the mental and physical challenge that sports bring, as well as the connection and teamwork involved. From high-intensity games to casual matches with friends, his enthusiasm for staying active never wavers. For Will, sports aren’t just a hobby—they’re a way to sharpen his strategic thinking, build resilience, and fuel his competitive spirit. Much like his work in building performance, sports push him to constantly improve, aim higher, and work seamlessly with others to achieve outstanding results.

Kanchana Anand’s passion for sustainable design is matched only by her drive to help clients reach their highest green building goals. As a LEED Sustainable Consultant and Project Manager at BranchPattern, she dives into LEED consulting and energy modeling with precision and enthusiasm, constantly collaborating with colleagues and guiding peers through technical challenges. It’s not just about achieving certifications—it’s about pushing projects to their fullest sustainable potential, always with a focus on the details that make a lasting impact.

Armed with a Bachelor’s in Architecture from Madurai Kamarajar University and certifications like LEED AP BD+C, she brings a solid foundation and a wealth of experience to every project. Her work speaks volumes—over 60 LEED projects certified and counting! A proud member of the Indian Institute of Architects (AIIA) and USGBC, she blends technical savvy with a mentor’s heart, always eager to help others grow and succeed.

But Kanchana’s impact extends beyond the blueprints. Through her involvement with Habitat for Humanity, she’s dedicated to making a tangible difference in the community. With an eye for detail and a focus on the bigger picture, Kanchana’s mantra is simple: always do your best, lead with empathy, and let your work speak for itself. For her, it’s not just about what’s built, but about building a future that’s greener, healthier, and more connected.

Lance Childress thrives at the intersection of design and technology, where logistics meet occupant experience to shape smarter, more efficient spaces. As a Technology Designer, Lance takes on multiple roles—whether leading as a Discipline Lead, where project management and deadlines are the name of the game, or diving deep into BIM modeling and technical specifications as a Designer. His adaptability and focus ensure that no detail is overlooked, delivering exceptional results regardless of his role.

With a strong background in electronic security systems and physical door hardware, Lance has a unique ability to bridge the gap between trades, coordinating seamlessly to create streamlined access and management solutions. His expertise is backed by his AVIXA CTS-I certification, bringing an extra layer of technical depth to each project. But for Lance, the real highlight is the collaborative process—working side by side with others to navigate the complexities of a space and how design can be influenced by its usage.

Outside of project work, Lance is no stranger to lending a helping hand. He’s volunteered with The Gathering Place, serving in the kitchen and connecting with the community, as well as pitching in with Habitat for Humanity on new home builds. These experiences, along with his participation in national industry meetings, are a testament to his dedication to making a real-world impact.

Whether he’s playing tennis, hitting the golf course, kayaking on a serene lake, or unwinding with video games, Lance finds joy in staying active. His perfect weekend day includes an early morning workout to energize him for the day ahead, soaking up some sun, and ending with a relaxing evening of cooking dinner at home.

Mikaela Lewandowski is a Green Building Consultant who approaches sustainability like a dynamic puzzle—always shifting, always evolving, and always striving to create something better. For her, it’s about weaving together high-performance building strategies that make a difference, from optimizing mechanical systems and improving water conservation to choosing eco-friendly materials that elevate projects beyond the basics. Every challenge is just another chance to think bigger, bolder, and greener.

With a B.A. in Environmental Science from Franklin & Marshall College and certifications as a LEED AP BD+C and ActiveScore AP, Mikaela’s got the credentials to back up her passion. But it’s her hands-on approach and collaborative mindset that really make her stand out. She thrives on partnering with architects and designers to bring sustainable visions to life and believes that the best solutions come from working together. Her knack for simplifying complex green building strategies means clients don’t just hit their certification targets—they understand the “why” behind every decision.

If you blink, you might miss it—Mikaela can finish a book in the time it takes some people to read the back cover. Her bookshelf ranges from deep dives into green building design to quick detours into historical fiction, proving there’s no topic she won’t explore. When she’s not extracting new ideas, insights, and perspectives in record time or strategizing how to optimize building performance, she’s out living her green values in the community. As a proud member of BikePGH and P3R, she’s a strong advocate for eco-friendly transportation and active lifestyles, believing that creating sustainable spaces extends beyond buildings—it’s about shaping healthier, more connected communities, one ride or run at a time.

Mike O'Connell brings a wealth of field expertise to his role as a Technology Designer at BranchPattern, serving as a trusted subject matter expert for telecom, security, audiovisual, and low-voltage systems. His passion lies in tackling tough challenges head-on, using creative, outside-the-box solutions to deliver high-impact results at every stage of the project.

Mike’s expertise is built on a foundation of hands-on experience, backed by an Associate’s degree in Information Security and Assurance from North Iowa Area Community College. A dedicated member of BICSI, he’s committed to continuous learning, always pursuing new certifications to stay ahead in the ever-evolving field of technology. Over the course of his career, he’s worn many hats—from owning a successful telecom business for five years to leading a nationwide technician team and expanding its size by 50% during the COVID lockdown. His journey from small-town North Iowa to a career in technology consulting taught him the value of self-reliance, but joining BranchPattern revealed the true power of teamwork. Today, Mike is focused on building smarter, more connected environments that benefit everyone—one project at a time.

Beyond his technical expertise, Mike is passionate about coaching and refereeing high school volleyball. He officiates varsity matches and coaches an AAU 18U team, where he shares his love for the game while helping young athletes develop their skills. Known for adding humor to the mix with his knack for impersonations and sound effects, Mike believes in fostering connections that go beyond the technical, whether he’s volunteering at his children’s school booster club or bringing a smile to his team at work.

With a keen eye for quality and a talent for project management, Mitch Waring is taking BranchPattern’s LEED Volume projects to the next level. As he transitions from managing certifications to ensuring quality control, he’s focused on tightening standards and refining processes to deliver better results across the board. It’s a shift that lets Mitch apply his problem-solving mindset to elevate the program’s impact and consistency.

His expertise is backed by a Bachelor’s in Biochemistry from the University of Nebraska-Lincoln and a Master’s in Business Administration from Bellevue University. Combining a scientific foundation with business strategy, Mitch is well-equipped to balance technical complexity with practical solutions. His shift into quality control is a natural progression, allowing him to apply his skills to a broader impact across the volume program.

Beyond the office, Mitch’s focus on refinement extends to his hobbies. A lifelong waterskiing enthusiast, he spent much of his youth perfecting his technique—learning how to adapt, stay agile, and make the most of every moment on the water. Whether he’s tackling a challenging project or carving through a wave, Mitch is all about precision, balance, and pushing the envelope.

Rachel Fenn is a Building Enclosure Specialist at BranchPattern who thrives on the complexity of building science. One day she’s at her desk pouring over design documents; the next, she’s out in the field climbing scaffolding to conduct a thermographic inspection. She combines a sharp eye for detail with a passion for hands-on problem-solving, ensuring every building she touches is ready to face the elements. Her commitment to making each project as durable and efficient as possible makes her a trusted ally to designers and builders alike.

Backed by an M.S. in Architectural Engineering and a B.S. in Civil Engineering from the University of Colorado-Boulder, Rachel’s technical foundation is paired with a LEED Green Associate credential and a Level 1 Certified Infrared Thermographer certification. Aiming to deepen her expertise even further, she’s attended numerous Passive House Institute events and is working toward her BECx certification. With her specialized skills and collaborative approach, she’s become the go-to resource for owners, architects, and designers looking to build more resilient, energy-efficient buildings.

A former competitive figure skater, she knows a thing or two about discipline and grace under pressure, which she now channels into every project she touches. And when she’s not on the ice or on-site, Rachel is giving back through volunteer work with organizations like Habitat for Humanity and The Gathering Place, committed to making a positive impact wherever she can.

Scott Conner believes the key to success is thoughtful preparation. As a Project Executive at BranchPattern, he ensures LEED Volume projects stay on track from design through construction. Scott thrives on guiding his team and clients through the certification process, knowing that the effort put in early leads to lasting impact. Over the years, Scott has certified over 3 million square feet of LEED Volume projects nationwide, with a special focus on those that balance environmental sustainability with human health and well-being.

With a B.S. in Environmental Studies from the Catholic University of America, Scott’s expertise as a LEED AP BD+C and WELL AP equips him to dive deep into the intricacies of sustainability certifications. He’s always improving processes, developing tools that streamline workflows, and delivering exceptional results to clients. Scott is also committed to making a difference beyond his professional work. He’s an active member of USGBC Nebraska Flatwater and regularly volunteers with Habitat for Humanity and The Big Garden in Omaha, believing that investing in his community is key to creating a ripple effect of positive change.

When he's not working, Scott enjoys making the most of each season. In the summer, you’ll often find him playing sand volleyball or hitting the golf course, soaking up the outdoors. During the colder months, he switches gears, spending time indoors playing board games like Clue or catching up on his favorite TV shows—Survivor and NFL football, where he’s a dedicated Pittsburgh Steelers fan. Scott also has a love for reading, engaging in thoughtful conversations with friends, and reflecting on life’s deeper mysteries, always eager to explore new perspectives.

As Volume Project Administrator at BranchPattern, Teresa Kooima leads sustainability projects across the US, Mexico, Brazil, and Italy, ensuring that each project prioritizes environmentally-friendly solutions. Her passion for collaboration fuels her day-to-day work, and she credits the support and expertise of her Volume team for driving success. Teresa thrives in a positive, productive environment, knowing that teamwork enhances the quality of every project. She is dedicated to delivering results and building strong relationships with clients, helping them navigate sustainable solutions and greener paths forward.

Teresa holds a B.S. in Sustainable Energy from Creighton University, equipping her with a deep understanding of energy systems and sustainability practices. Her education provides the foundation for her work on international projects, where she ensures sustainability is a core focus at every stage. In the past year alone, Teresa’s expertise in LEED Volume and LEED for New Construction led to the certification of eight LEED Silver projects and one LEED Gold project. She also showcased her leadership by hosting a workshop on Biophilic Design in October 2023.

Fluent in Spanish and currently learning Portuguese, Teresa has successfully certified several LEED projects while collaborating with international teams. Her language skills and in-depth knowledge of sustainability make her a key figure in advancing sustainable design across borders.

Outside of work, Teresa is an avid outdoor enthusiast who enjoys hiking, paddle boarding, and camping—anything that gets her outside and connected to nature. She also loves to travel and explore new places, often seeking out local craft breweries to try unique, small-batch beers. Teresa has a particular interest in breweries that focus on sustainability practices, from eco-friendly brewing techniques to locally sourced ingredients, making each visit not just about great beer, but also about supporting responsible, community-focused businesses.

Vickie Thurgood thrives on driving change. As a BIM Specialist at BranchPattern, she’s the engine behind setting up design projects, drafting MEP systems, and offering essential support to engineers. Vickie sees each project challenge as a chance to push boundaries, streamline processes, and be the change she wants to see in the engineering world. With her commitment to excellence and passion for innovation, she ensures that progress is always within reach, leaving a lasting impact on every project she’s a part of.

With an Associate’s degree in Manufacturing Technology from Mesa State College, Vickie’s technical expertise is second to none. She’s played a crucial role in high-profile projects like the Jackson County Detention Center, City of Thornton Community Center, City of Boulder Pavilion, and DCSD Legacy Campus. But what really sets her apart is her drive to shake things up—Vickie thrives on pushing the envelope and making processes smarter, faster, and more efficient.

And Vickie’s passion for change doesn’t stop at the office. Outside of work, she’s constantly on the move—literally! She teaches tap dance, leads group fitness classes, and holds a purple belt in Brazilian Jiu-Jitsu. Whether she’s dancing, teaching, or training, Vickie is always finding ways to inspire and transform those around her.