Our Team
Meet our team of accredited engineers, simulation analysts, and certified CFD & FEA experts who bridge the gap between calculations and real-world performance to de-risk investments and optimize your project CAPEX.
Jay Wang
Founder & Managing Director
Masters (Engineering), NUS
15+ Years Experience
Jay heads Megagenix with his visionary approach — where dedication to excellence and CFD expertise meets innovative solutions in commercial sectors to improve system efficiency, reliability, costs and overall environmental performance.
He specializes in data center airflow modelling, thermal analysis, and ventilation optimization, and plays a key role in overseeing project execution, conducting technical reviews, and guiding strategic discussions with clients.
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Lye Kar Marn
Co-Founder, Commercial Director
Kar Marn leads corporate financial strategy, pricing models and operations across Singapore (HQ) and Malaysia.
With over 10 years in the construction and engineering sectors, she drives business growth through strategic client engagement, new market development, and competitive bid management.
She is known for aligning technical solutions with client needs and delivering complex projects on time and within budget while fostering lasting partnerships.
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Shannan Koh
Growth Director, Megagenix
As the Growth Director at Megagenix, Shannan leverages decades of cross-border executive leadership to drive strategic partnerships and business development across the Southeast Asian mission-critical infrastructure market.
By blending her commercial acumen with the firm’s advanced Computational Fluid Dynamics (CFD) and HVAC engineering expertise, she positions Megagenix as the premier partner for optimizing PUE and thermal performance in high-density data centers.
Drawing on a diverse background spanning AI technology, smart buildings, and executive mentoring, Shannan cultivates high-value ecosystem collaborations that translate emerging technical opportunities into sustainable, ROI-driven growth.
Ir. Pua Ching Tian
Technical Advisor
Ir. Pua provides strategic M&E consulting leadership and advanced computational physics expertise, directing Megagenix’s high-performance thermal, fluid, and dynamic cooling simulations across Southeast Asia.
With over 30 years of MEP consulting engineering, design-and-build experience, and GreenMark/GBI certifications, he specializes in data center air and liquid cooling, dynamic hourly PUE/WUE modeling, cleanrooms, healthcare, pharmaceutical, and custom Python API solver development.
He is recognized for bridging complex fluid-thermal physics with real-world MEP infrastructure—delivering custom, mathematically defensible solutions that validate real operating conditions, optimize energy efficiency, and eliminate technical risks before construction.
Zeshi Yang
Simulation Advisor
PhD in Mechanical Engineering, NUS
8+ Years Experience
Specializes in high-fidelity 3D Computational Fluid Dynamics (CFD), Discrete Element Method (DEM), and multi-physics thermal-fluid simulations.
Skilled in ANSYS Fluent, COMSOL Multiphysics, FLOW-3D, EDEM, Rocky DEM, and Python/MATLAB data-processing workflows.
Zeshi drives technical validation—bridging theoretical analysis and practical application to evaluate airflow behavior, thermal distribution, and structural/fluid dynamics under real operating conditions, partial loads, and failure scenarios before physical construction.
In-House Certified Engineering Team
– Simulation Analysts
– Mechanical & Electrical PEs
– Data Center Specialists
Powered by registered Mechanical and Electrical PEs, Certified Data Center Experts (CDCE), and experienced simulation analysts, Megagenix bridges the gap between theoretical calculations and real-world physical performance through advanced 3D CFD and FEA modeling.
Our in-house team validates airflow, thermal distribution, and structural integrity across high-density data halls, cleanrooms, and complex HVAC systems to eliminate overdesign, lower CAPEX, and prevent costly post-installation risks.
By applying deep engineering interpretation, we convert complex computational physics into mathematically defensible, decision-ready insights that guarantee client compliance and drive proven project ROI exceeding 10x.