PhD in Mechanical Engineering with 9+ years of R&D experience in energy industry. Freelancing focused on supporting technical projects through high quality content—ranging from documentation, presentations, and training materials to video scripts, SEO content, AI prompts, and data-driven reports.

Sima Bajalan

PhD in Mechanical Engineering with 9+ years of R&D experience in energy industry. Freelancing focused on supporting technical projects through high quality content—ranging from documentation, presentations, and training materials to video scripts, SEO content, AI prompts, and data-driven reports.

Available to hire

PhD in Mechanical Engineering with 9+ years of R&D experience in energy industry.
Freelancing focused on supporting technical projects through high quality content—ranging from documentation, presentations, and training materials to video scripts, SEO content, AI prompts, and data-driven reports.

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Language

English
Advanced
French
Beginner

Work Experience

Advanced Development Engineer at Daikin Europe NV
May 1, 2023 - Present
Research on next-generation natural refrigerant systems and involving valves (Blow-Off, EXV, STOP, ...). Built cost models to support product cost-down strategies. Ensured new designs met compliance standards. Provided cost and compliance input for 3D design reviews.
Research and Development Engineer at VE-Desk Startup
April 1, 2022 - July 23, 2025
Automated HVAC calculations and component selection. Cost &Time calculation automation: for sales to Production. Streamlined tender proposals through automation. Writing manuals and providing documents for client.
Research and Development Engineer at Sarma Afarin (Carrier ex-branch)
May 1, 2019 - July 23, 2025
Designed and evaluated HVAC systems involving control valves and HVAC actuators for efficiency optimization. Produced technical sheets for large-scale tenders (particularly customized for Oil& Gas, Pharmaceutical, and process industries). Writing and Updating Manuals and Catalogue documents. Analysed data to support after-sales for troubleshooting. Supported 3D designers with cost and compliance aspects. Supported P&ID and logic control for new systems.
Project Engineer- HVAC Renewable Energy at Mabna (Wolf Branch)
September 1, 2015 - July 23, 2025
Calculation of HVAC loads and system simulations. Sized solar thermal and PV systems for clients. Managed cost studies and supplier quotations. Delivered feasibility and payback reports. Conducted audits to identify energy savings. Created diagrams and layout plans for projects.

Education

PhD at University of Guilan/Tehran
September 1, 2015 - September 1, 2019

Qualifications

AI For Business Specialization
January 1, 2025 - December 31, 2025
AI-Powered Data Analysis
January 1, 2025 - December 31, 2025
Product Design Sustainability
January 1, 2024 - December 31, 2024
Advanced Communication
January 1, 2024 - December 31, 2024
Agile Project Management
January 1, 2024 - December 31, 2024
HVAC design
January 1, 2012 - December 31, 2012

Industry Experience

Energy & Utilities, Manufacturing, Professional Services, Education