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Sergei User

@sergeiuser

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HVAC/R Lead Engineer specializing in industrial cooling solutions.

Russian Federation

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What I'm looking for

I am looking for opportunities that foster innovation, collaboration, and professional growth in HVAC/R engineering.

I am an HVAC/R Lead Engineer with extensive experience in industrial refrigeration, air conditioning, and heating systems. My career has been dedicated to designing and implementing innovative cooling solutions, particularly in food-processing plants and cold-storage facilities. I have a strong background in cascade refrigeration systems, ammonia-based installations, and energy efficiency solutions.

Throughout my career, I have successfully led full-cycle design projects, ensuring compliance with international standards and optimizing energy consumption. My expertise includes equipment selection, heat-load calculations, and the integration of automation components. I am passionate about delivering high-quality engineering solutions that meet client needs while maintaining regulatory compliance.

Experience

Work history, roles, and key accomplishments

Current

HVAC/R Lead Engineer – Industrial Cooling

Current

INGROSS CO2

Jan 2024 - Present (1 year 6 months)

Specialized in industrial refrigeration, air conditioning, and heating systems, focusing on Revit/BIM design. Possesses extensive experience in cascade systems (CO₂/R717), ammonia-based systems, and Freon systems.

Revit BIM Refrigeration Freon Systems Energy Efficiency Project Coordination

Leading Engineer-Designer of Cooling Systems

Refrigeration Technologies

Apr 2023 - Present (2 years 3 months)

Led full-cycle design of industrial refrigeration, air-conditioning, and heating systems for food-processing plants and cold-storage facilities. Engineered cascade refrigeration systems (CO₂/R717) and ammonia-based installations, reducing project energy consumption by up to 12%.

Revit MagiCAD Autocad P&ID

Leading Engineer-Designer of Cooling Systems

ATP-TLP

Jun 2020 - Present (5 years 1 month)

Designed cooling systems for industrial applications, air conditioning, and heating, including cascade refrigerating machines (CO2/R717) and ammonia systems. Performed calculations and selections for various equipment and pipeline systems.

Revit MagiCAD Ammonia Refrigeration Equipment

Design Engineer of the TOPHO Department

Olex Holding-M

Apr 2017 - Present (8 years 3 months)

Executed turnkey design of industrial refrigeration systems for manufacturing facilities, distribution centers, and hypermarkets. Conducted thermal-load calculations and pipe-sizing analyses, ensuring optimal cold-chain performance and regulatory compliance.

Autocad MagiCAD P&ID 1C:Enterprise Pipe Sizing CO₂ & Ammonia Systems

Education

Degrees, certifications, and relevant coursework

Moscow State University of Applied Biotechnology

Diploma of a specialist in engineering, Heath, Refrigeration, Cryogenic Engineering and Air Conditioning Engineer

Obtained a specialist diploma in engineering with a focus on heating, refrigeration, and cryogenic engineering and air conditioning. Developed expertise in various aspects of thermal and cryogenic systems.

Bauman Moscow State Technical University

Diploma of professional retraining, Python Developer

Completed a professional retraining program focused on Python development. Gained skills in programming and software development.

MMTTMiHP

Technician, Refrigeration equipment and technology.

Completed a technical program specializing in refrigeration equipment and technology. Acquired practical skills and theoretical knowledge in the field.

Moscow State University of Food Production (MGUPP)

Candidate of Technical Sciences, Refrigeration, Cryogenic Equipment and Air Conditioning

Pursued advanced studies in refrigeration, cryogenic equipment, and air conditioning. Focused on research and development within the Faculty of Refrigeration and Technology.