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Julio's Bio

Julio Reynel-Gracia, P.Eng., Building Envelope Engineer

Julio Reynel-Gracia is the president of JRG Building Engineering, Inc. He is a Building Envelope Professional Engineer specializing in the building envelope and energy efficiency for Part 9 buildings and small structures. Julio works closely with residential home builders on energy efficiency in the Building Code and on building envelope design and building assemblies.
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Born and raised in Montreal, Quebec, Julio is a proud graduate of Concordia University with a Bachelor’s degree in Engineering. Recruited by Owens Corning Canada in September 2008, Julio took a role as the Western Canadian Technical Manager based out of Alberta, where he resided for six years. Now living in beautiful Vancouver, British Columbia, Julio operates an engineering and building envelope consulting firm whose primary focus is to work with residential builders on envelope design and deciphering the contents of building code.

Julio believes in living with happiness. Therefore, he consistently surrounds himself with people whose ideas broaden his own.

778-998-0709
[email protected]

STRUCTURAL

Karan Aswani

P.Eng., Principal Senior Structural Engineer

Karan Aswani joined JRG Building Engineering as a Principal in June 2023. As our Senior Structural Engineer, Karan brings a broad cross-sectional experience in a variety of projects…

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… including retail, institutional, recreational, mid-rise, and high-rise residential and office buildings. Using a detail-oriented approach, Karan strives to provide the most efficient and aesthetically pleasing structural solutions for his projects.

In his 12 years of professional work experience, Karan has contributed to various structural designs and project management for structures spanning across regions. Prior to joining JRG, Karan worked for a Vancouver based structural consulting firm for 5 years, as well as Southwest United States for 4 years and India for 2 years. Karan completed his Bachelor and Master of Science at NIT, India and ASU, USA specializing in Structural Engineering before moving to British Columbia, Canada. In addition, Karan also holds a Structural Engineering designation in the State of Washington and is actively pursuing designated Structural Engineer through Engineers and Geoscientists British Columbia.

778-512-9636
[email protected]

Daniel Ray

P.Eng., Senior Structural Engineer

Daniel joined JRG in 2021, after three years of experience in the amusement park industry. He is a Structural Engineer who specializes in reinforced concrete design, …

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… in particular; underground parkades, basements, foundations, and special structures. He also carries out design of low and mid-rise wood buildings, as well as steel structures.

Daniel graduated with a Bachelor’s Degree in Civil Engineering from the University of McGill in Montreal, and obtained his Master of Engineering degree from the University of Toronto. His long-term goal is to receive a Struct. Eng. designation with the outlook of designing high-rise buildings.

In his free time, Daniel regularly trains in boxing. In the summer, he plays beach volleyball, and in the winter, he explores the mountains of BC and snowboards.

778-513-9658
[email protected]

Barbara Koopman

Structural Drafter

Barbara holds a Bachelor’s Degree in Architecture and Urban Planning from Faculdade Belas Artes de São Paulo.

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With four years of experience as an architect and three years in structural engineering, Barbara has been a key part of our team since joining JRG in 2023.

With her focus on drafting, drawing standards and project management, Barbara ensures that high-quality standards and project deadlines are met. Her experience in both architecture and structural engineering, brings a mix of skills to our projects and contributes to their success with her attention to detail and expertise.

In her spare time, she likes to read about self-development and spend time with her family. In the summer, she enjoys the beaches, lakes, and hiking.

778-513-8681
[email protected]

Eugene Li

Structural Engineer in Training

Eugene joined JRG in 2024 with a strong foundation in structural engineering. Over the past three years, he has gained and brought valuable experience in construction and design, …

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… focusing on single-family homes, duplexes, and mid-rise residential buildings. He is proficient in working with materials such as concrete, wood, steel, and glass, allowing him to deliver practical and dependable structural designs tailored to each project’s needs. Eugene is committed to continuous learning and growth in his field. As he works toward becoming a licensed structural engineer, he aims to develop innovative and efficient solutions that enhance industry practices and improve project outcomes. In his free time, Eugene enjoys cooking, spending quality time with his dog, and exploring the outdoors. These activities help him stay balanced and motivated in both his personal and professional life.

613-983-3003
[email protected]

STRUCTURAL

Karan Aswani

P.Eng., Principal Senior Structural Engineer

Karan Aswani joined JRG Building Engineering as a Principal in June 2023. As our Senior Structural Engineer, Karan brings a broad cross-sectional experience in a variety of projects…

More
… including retail, institutional, recreational, mid-rise, and high-rise residential and office buildings. Using a detail-oriented approach, Karan strives to provide the most efficient and aesthetically pleasing structural solutions for his projects.

In his 12 years of professional work experience, Karan has contributed to various structural designs and project management for structures spanning across regions. Prior to joining JRG, Karan worked for a Vancouver based structural consulting firm for 5 years, as well as Southwest United States for 4 years and India for 2 years. Karan completed his Bachelor and Master of Science at NIT, India and ASU, USA specializing in Structural Engineering before moving to British Columbia, Canada. In addition, Karan also holds a Structural Engineering designation in the State of Washington and is actively pursuing designated Structural Engineer through Engineers and Geoscientists British Columbia.

778-512-9636
[email protected]

Daniel Ray

P.Eng., Senior Structural Engineer

Daniel joined JRG in 2021, after three years of experience in the amusement park industry. He is a Structural Engineer who specializes in reinforced concrete design, …

More
… in particular; underground parkades, basements, foundations, and special structures. He also carries out design of low and mid-rise wood buildings, as well as steel structures.

Daniel graduated with a Bachelor’s Degree in Civil Engineering from the University of McGill in Montreal, and obtained his Master of Engineering degree from the University of Toronto. His long-term goal is to receive a Struct. Eng. designation with the outlook of designing high-rise buildings.

In his free time, Daniel regularly trains in boxing. In the summer, he plays beach volleyball, and in the winter, he explores the mountains of BC and snowboards.

778-513-9650
[email protected]

Barbara Koopman

Structural Drafter

Barbara, our Senior Drafter, holds a Bachelor’s Degree in Architecture and Urban Planning from Faculdade Belas Artes de São Paulo.

More
With four years of experience as an architect and three years in structural engineering, Barbara has been a key part of our team since joining JRG in 2023.

With her focus on drafting, drawing standards and project coordination, Barbara ensures that high-quality standards and project deadlines are met. Her experience in both architecture and structural engineering, brings a mix of skills to our projects and contributes to their success with her attention to detail and expertise.

In her spare time, she likes to read about self-development and spend time with her family. In the summer, she enjoys the beaches, lakes, and hiking.

778-513-8681
[email protected]

Eugene Li

Structural Engineer in Training

Eugene joined JRG in 2024 with a strong foundation in structural engineering. Over the past three years, he has gained and brought valuable experience in construction and design, …

More
… focusing on single-family homes, duplexes, and mid-rise residential buildings. He is proficient in working with materials such as concrete, wood, steel, and glass, allowing him to deliver practical and dependable structural designs tailored to each project’s needs. Eugene is committed to continuous learning and growth in his field. As he works toward becoming a licensed structural engineer, he aims to develop innovative and efficient solutions that enhance industry practices and improve project outcomes. In his free time, Eugene enjoys cooking, spending quality time with his dog, and exploring the outdoors. These activities help him stay balanced and motivated in both his personal and professional life.

613-983-3003
[email protected]

ENVELOPE AND ENERGY

Chris Oliphant

Chris Oliphant

P. Eng., Building Envelope Engineer

Chris joined JRG Building Engineering in 2024 after more than eight years in facility engineering roles and more than six years as a building science consulting engineer.

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He brings a wealth of knowledge in Part 3 and Part 9 buildings to the team, including existing building renovation, new building construction, and project management skills. From designing and reviewing building envelope assemblies to contract administration, capital planning report writing, asset management and investigations, Chris is keen to provide great engineering solutions wherever he can help. Chris graduated from the University of Saskatchewan with a bachelor’s degree in mechanical engineering. Chris has also been a registered Professional Engineer in British Columbia (EGBC) as well as Saskatchewan (APEGS) since 2018.

Outside of building science, Chris is interested in mountain biking, surfing, diving, animals and playing music.

778-873-1766
[email protected]

Mehryar Yeganeh

Certified Energy Advisor

Mehryar joined the JRG team in September 2022, serving as one of our Certified Energy Advisors. He specializes in conducting energy assessments and modeling for residential buildings, including site auditing and ensures the delivery of precise results in accordance with JRG’s elevated standards.

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Having graduated in HVAC Engineering from Azad University, Mehryar brings hands-on experience in inspecting HVAC systems in residential buildings. As a Certified Energy Advisor for both existing and new construction residential properties, he demonstrates his commitment to energy-efficient practices and renewable energy. He is driven by his passion for sustainability and professionalism, and consistently enhances his expertise in the field through his work at JRG.

Mehryar’s main passion is exploring beautiful British Columbia and its excellent culinary gastronomy with family and friends. During the summer, he can be found paddleboarding on the stunning lakes, and in his leisure time, he particularly enjoys engaging in badminton.

604-600-7834
[email protected]

Raheleh Mehrabannejad

Raheleh Mehrabannejad

Energy Advisor

Raheleh received her first cut master’s degree in civil engineering from the University of Putra Malaysia in 2014.

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Passionate about constructions and contribution to a carbon neutral environment, Raheleh continued her studies and received a second master’s degree in Energy Management from the New York Institute of Technology here in Vancouver in 2021. Raheleh is currently focused on part 9 building code energy evaluation and performance modeling as an NRCan Energy Advisor to assist builders and homeowners with reducing the building’s energy consumption and carbon footprint. Raheleh’s long-term plan is to establish herself in building energy sustainability and LEED rating systems.

With her leisure time, she loves to go on road trips, explore nature, and experience cuisines from different
cultures with her family and friends.

604-779-7074
[email protected]

ENVELOPE AND ENERGY

Chris Oliphant

Chris Oliphant

P. Eng., Building Envelope Engineer

Chris joined JRG Building Engineering in 2024 after more than eight years in facility engineering roles and more than six years as a building science consulting engineer.

More
He brings a wealth of knowledge in Part 3 and Part 9 buildings to the team, including existing building renovation, new building construction, and project management skills. From designing and reviewing building envelope assemblies to contract administration, capital planning report writing, asset management and investigations, Chris is keen to provide great engineering solutions wherever he can help. Chris graduated from the University of Saskatchewan with a bachelor’s degree in mechanical engineering. Chris has also been a registered Professional Engineer in British Columbia (EGBC) as well as Saskatchewan (APEGS) since 2018.

Outside of building science, Chris is interested in mountain biking, surfing, diving, animals and playing music.

778-873-1766
[email protected]

Fan Yang

Fan Yang

Building Envelope EIT

Fan joined the JRG Building Engineering team as a Building Envelope EIT in 2024, bringing with him a bachelor’s degree in civil engineering and a master’s degree in building science from BCIT.

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His passion for building science, energy efficiency, and enhancing building performance have been a driving force his career. Since joining JRG, Fan has actively contributed to envelope design, drawing reviews, and onsite support for both single-family and multi-unit building projects.

In his spare time, Fan enjoys reading, snowboarding, and hiking the diverse terrains of British Columbia.

514-713-8625
[email protected]

Mehryar Yeganeh

Certified Energy Advisor

Mehryar joined the JRG team in September 2022, serving as one of our Certified Energy Advisors. He specializes in conducting energy assessments and modeling for residential buildings, including site auditing and ensures the delivery of precise results in accordance with JRG’s elevated standards.

More
Having graduated in HVAC Engineering from Azad University, Mehryar brings hands-on experience in inspecting HVAC systems in residential buildings. As a Certified Energy Advisor for both existing and new construction residential properties, he demonstrates his commitment to energy-efficient practices and renewable energy. He is driven by his passion for sustainability and professionalism, and consistently enhances his expertise in the field through his work at JRG.

Mehryar’s main passion is exploring beautiful British Columbia and its excellent culinary gastronomy with family and friends. During the summer, he can be found paddleboarding on the stunning lakes, and in his leisure time, he particularly enjoys engaging in badminton.

604-600-7834
[email protected]

Raheleh Mehrabannejad

Raheleh Mehrabannejad

Energy Advisor

Raheleh received her first cut master’s degree in civil engineering from the University of Putra Malaysia in 2014.

More
Passionate about constructions and contribution to a carbon neutral environment, Raheleh continued her studies and received a second master’s degree in Energy Management from the New York Institute of Technology here in Vancouver in 2021. Raheleh is currently focused on part 9 building code energy evaluation and performance modeling as an NRCan Energy Advisor to assist builders and homeowners with reducing the building’s energy consumption and carbon footprint. Raheleh’s long-term plan is to establish herself in building energy sustainability and LEED rating systems.

With her leisure time, she loves to go on road trips, explore nature, and experience cuisines from different
cultures with her family and friends.

604-779-7074
[email protected]

ADMINISTRATION

Tanya Wardally

General Manager

Tanya is one of the newest members to join the JRG family. Since joining in early 2023, her natural inclination to foster growth within the company has led the team towards continued success.

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She brings to JRG almost 2 decades of management experience having worked in pharmaceuticals, mental-health residential facilities, and bankruptcy services. By adding building envelope/structural engineering to her list, Tanya dedicates her time and professional endeavours to oversee business strategy, while investing in employee development and applying industry best practices.

Known for being a people-person, Tanya thrives on building strong relationships and creating a positive work environment. Her leadership style is characterized by open communication, collaborative decision-making, and a genuine appreciation for the contributions of each team member.

In her spare time, Tanya enjoys spending quality time with her loved ones, cooking, and travel. She is also passionate about exploring aspects of psychology, music, and the arts. These interests complement Tanya’s management skills through having a clearer insight into diversity, people, and spaces, which provide her with a well-rounded perspective in all aspects of her work.

438-868-0154
[email protected]

Flavio Paes

Project Coordinator

Flavio has been an integral part of the JRG family since 2021. With a keen eye for detail, he adeptly oversees diverse administrative tasks, providing essential support to our engineering professionals. Armed with a B.Sc. in Accounting and a Business Management Post Degree, Flavio brings a wealth of experience to the table.

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With proficiency in spreadsheets, forms, reports, financial control, HR, and project coordination, Flavio’s role extends beyond maintaining office operations.

A strategist at heart, Flavio continually refines our organizational processes, emphasizing project management, time management, and billing. Not only limited to the desk, he excels in orchestrating the engineers schedules, liaising with stakeholders, and ensures seamless communication flow. His dedication extends to providing unwavering support to both our internal team and valued clients.

Outside the professional realm, Flavio finds joy in family and friends, immersing himself in the natural beauty and diverse gastronomy that B.C. offers. A true enthusiast, he is passionate about road and mountain biking, hiking, snowboarding, and attending concerts—a perfect fit for the lifestyle Vancouver has to offer. Flavio’s commitment to excellence and his holistic approach makes him an integral part of our team, ensuring the success of both our projects and relationships.

778-322-2713
[email protected]

ADMINISTRATION

Tanya Wardally

General Manager

Tanya is one of the newest members to join the JRG family. Since joining in early 2023, her natural inclination to foster growth within the company has led the team towards continued success.

More
She brings to JRG almost 2 decades of management experience having worked in pharmaceuticals, mental-health residential facilities, and bankruptcy services. By adding building envelope/structural engineering to her list, Tanya dedicates her time and professional endeavours to oversee business strategy, while investing in employee development and applying industry best practices.

Known for being a people-person, Tanya thrives on building strong relationships and creating a positive work environment. Her leadership style is characterized by open communication, collaborative decision-making, and a genuine appreciation for the contributions of each team member.

In her spare time, Tanya enjoys spending quality time with her loved ones, cooking, and travel. She is also passionate about exploring aspects of psychology, music, and the arts. These interests complement Tanya’s management skills through having a clearer insight into diversity, people, and spaces, which provide her with a well-rounded perspective in all aspects of her work.

438-868-0154
[email protected]

Flavio Paes

Project Coordinator

Flavio has been an integral part of the JRG family since 2021. With a keen eye for detail, he adeptly oversees diverse administrative tasks, providing essential support to our engineering professionals. Armed with a B.Sc. in Accounting and a Business Management Post Degree, Flavio brings a wealth of experience to the table.

More
With proficiency in spreadsheets, forms, reports, financial control, HR, and project coordination, Flavio’s role extends beyond maintaining office operations.

A strategist at heart, Flavio continually refines our organizational processes, emphasizing project management, time management, and billing. Not only limited to the desk, he excels in orchestrating the engineers schedules, liaising with stakeholders, and ensures seamless communication flow. His dedication extends to providing unwavering support to both our internal team and valued clients.

Outside the professional realm, Flavio finds joy in family and friends, immersing himself in the natural beauty and diverse gastronomy that B.C. offers. A true enthusiast, he is passionate about road and mountain biking, hiking, snowboarding, and attending concerts—a perfect fit for the lifestyle Vancouver has to offer. Flavio’s commitment to excellence and his holistic approach makes him an integral part of our team, ensuring the success of both our projects and relationships.

778-322-2713
[email protected]