Rawad Hani
Principal​

Rawad is a talented engineer and transportation planner (PE, TE) who oversees GTS operations. He excels at fostering client relationships and strategizing solutions, and he is passionate about working on technology and engineering designs. Outside the office, he enjoys exploring nature trails and cherishing precious moments with his wife and kids.

Sami Rajeh

Transportation Engineer
Sami is a transportation engineer passionate about applying innovative solutions to smart cities. He enjoys reading and constantly stays updated on the latest industry developments, aiming to incorporate intelligent technologies into designs that prioritize safety and sustainability.

April Krawiec

Transportation Engineer
April is a transportation engineer (EIT) who is eager to plan and create safe and efficient roadways for communities. She is passionate about being outdoors and exploring new places. April always applies her positive attitude and strives to improve and learn in every way she can.

Kathryn Anderson

Proposals & Communications Lead

Kathryn is a communications strategist with expertise in PR, marketing, and stakeholder engagement across the A/E/C sector. She develops strategic messaging and content that builds visibility and trust, drawing on experience in media relations, thought leadership, and change management.

Cassandra Garcia

Transportation Engineer

Cassandra is a transportation engineer (EIT) with experience in various projects, including traffic signal design, signing and striping, and traffic control plans. She enjoys visiting museums and has a passion for music. At GTS, she aims to deliver safe and efficient transportation solutions for the communities she serves.

Nancy Paul

Creative Director
Nancy is a graphic designer with over 15 years of experience, known for her creativity and sharp eye for aesthetics in every project. She is committed to continuous improvement, learning, and growth in her field. Her true passion lies in photography, which enables her to capture unique perspectives.

Ryan Meller

Transportation Planner
Ryan is a transportation planner passionate about promoting equitable and sustainable modes of transportation. Outside of his work and studies, he enjoys traveling, spending time in nature, and being with friends and family.

Chaouki Hosn

Principal Electrical Engineer
Chaouki is a senior electrical engineer (EE) with over 34 years of experience in streetlights, high- and low-voltage infrastructure, and EV charging. He enjoys walking, reading, and spending quality time with his family. At GTS, he strives to engage in green technology projects to improve the quality of our lives and make the world more eco-friendly.

Ariel Godwin

Sr. Transportation Planner
Ariel is a transportation planner (AICP) with over 15 years of experience. An avid cyclist and hiker, he enjoys traveling to new places and gaining fresh perspectives on mobility and planning. At GTS, Ariel focuses on integrating cutting-edge technology into transportation projects to improve street safety and expand mobility options for everyone.

Jamal Kanso

Transportation Engineer
Jamal is a transportation engineer who brings fresh perspectives to designing efficient and sustainable traffic solutions. Passionate about integrating technology with infrastructure, he explores innovative ways to improve urban mobility. Eager to grow, Jamal embraces challenges as opportunities for development. Outside of work, he enjoys hiking, sports, and spending time with friends.

Rana Tarabay

Transportation Modeling/Research Engineer

Rana is a transportation engineer (PhD), specializing in travel behavior modeling and road safety. Her work to improve the mobility experience for all has been recognized with numerous awards, including the WTS scholarship. Outside of work, she enjoys family time, hiking, stargazing, and watching sunrises and sunsets.

Natalie Haddad 

Business Development Manager 

Natalie is a business development manager and relationship builder. She is an adventurous spirit with a deep love for art and exploring new cultures through travel. She finds joy in watching sunsets, wandering through local markets, and spending time in nature. In her free time, she’s often making jewelry, painting, or finding new creative forms of self-expression.