Raheel Mujtaba

Experience

• Building Physicist ZnT Sim · Full-time Sep 2025 – Present 11 mos DL, India ● Developed energy models for ESTIDAMA and MOSTADAM implementing ASHRAE 90.1 2007 and 2013
  guidelines.
  ● Performed energy modeling for the LEED v4 and v4.1 projects using ASHRAE 90.1-2010 and 2016 standards.
  ● Evaluated energy conservation measures (ECMs) such as improved envelope performance, high-efficiency
  HVAC systems, and advanced control strategies.
  ● Performed Daylight and Quality Views analysis for LEED and ESTIDAMA
  ● Conducted Part L compliance energy modeling for projects located in the UK, Scotland and Ireland.
  ● Carried out overheating assessments using TM52, Approved Document O (TM59).
  ● Performed HVAC load calculations using dynamic thermal simulation.
  ● Thermal comfort study for the WELL and BREEAM
  ● TM54 & NABERS UK operational energy modelling
  ● Conducted early-stage building performance analysis to support sustainable design decisions and Integrated Design Process (IDP) including orientation, glazing ratios, envelope, lighting, HVAC and shading strategies
• Energy Simulation Expert AEON Building Design Consultants · Full-time Feb 2024 – Aug 2025 1 yrs 6 mos Noida, UP, India ● Performed energy and daylight analysis for the large-scale high rise residential, hospital and hotel projects.
  ● Conducted daylight simulations using Design Builder to improve visual comfort and reduce lighting energy.
  ● Collaborated with architects MEP to implement strategies on institutional and commercial projects.
  ● Implemented optimization techniques to enhance building performance achieve compliance requirements for LEED, GRIHA, IGBC and ECBC
  ● Performed ECBC compliance analysis in accordance with the Energy Conservation Building Code requirements for commercial building projects in India.
  ● Supported sustainability assessments for projects targeting Indian Green Building Council Rating System (IGBC) and GRIHA certification through building performance simulations.
• Building Energy Analyst GEED Sim · Full-time Feb 2022 – Mar 2024 2 yrs 1 mos DL, India ● Geometry creation, constructions and assignment of constructions in the model.
  ● Thermal template and various types of profiles creation.
  ● Preparing reports, technical notes and markups.
  ● Energy model and reporting for JV3 & Section J compliance.
  ● Documentation for the green building certification under (Indian Green Building Council) IGBC rating system.
  ● Performed post-occupancy analysis for large-scale office building, identifying inefficiencies and recommending strategies improving performance. Developed and calibrated energy models using Design-Builder, Energy-Plus ensuring compliance with ASHRAE 90.1, IGBC standards.