Sayan Maji

About Sayan Maji

Senior HVAC & Mechanical Design Engineer with 3+ years of international project experience across commercial, residential, healthcare, and institutional buildings in the USA, UK, Canada, and UAE.Currently pursuing an Executive MBA from IIT Patna, allowing me to combine strong technical HVAC expertise with project management, risk assessment, coordination, and business-oriented decision-making.My professional experience includes HVAC system design, heating and cooling load calculations, ventilation analysis, duct and pipe sizing, external static pressure calculations, CFD-based airflow and thermal comfort analysis, and BIM-based coordination. I have worked extensively on projects ranging from large healthcare facilities and high-rise residential towers to commercial renovations and mixed-use developments.I am proficient in Revit, Revit Fabrication, AutoCAD, Navisworks, Revizto, HAP, and IES VE, and have delivered coordinated, constructible designs aligned with ASHRAE, IMC, CIBSE, COMcheck, California Mechanical Code, and Canadian codes.Alongside technical delivery, I actively support design validation, constructability reviews, quality control processes, RFIs, value engineering, cost optimization, and mentoring of junior engineers, ensuring projects are delivered efficiently and to a high standard.I am seeking opportunities in Senior HVAC Engineering, BIM Lead, or Project / Design Coordination roles, where I can contribute my international HVAC experience and MBA-driven management skills to deliver high-quality, sustainable, and cost-effective building solutions.

Experience

1. Senior Engineer

   Pinnacle

   Apr 2024 — Present · Durgapur, IN

   Lead HVAC system design, load calculations, duct & pipe sizing, and ESP analysisReview BIM models and design deliverables for quality and constructabilityCoordinate multi-disciplinary models using Navisworks, Revizto & ACCEnsure compliance with ASHRAE, IMC, CIBSE, COMcheck, and regional codesManage RFIs, design risks, value engineering, and cost optimizationMentor junior engineers and support project delivery

Education

• Indian Institute of Technology, Patna

  Executive MBA, Operations Management and Supervision

• Practical Vocational Training – Chittaranjan Locomotive Works (CLW)

  Industrial Training

• Achra Jagneswar Institution

  Higher Secondary, Pre-Engineering

  2016 — 2018

• Asansol Engineering College (AEC)

  Bachelor of Technology - BTech, Mechanical Engineering

  2018 — 2022

• Achra Jagneswar Institution

  Secondary Education, 10th Standard

  2015 — 2016