Julia Petina
Private message 
Kharkiv,
Ukraine
available for hire
Rating
Language proficiency level
English: intermediate
CV
Education: Kharkiv National University of Civil Engineering and Architecture, Faculty of Sanitary Engineering
Over 10 years of experience in heating system design
Design Engineer for utility systems:
- Heating;
- Thermal mechanics;
- Electric heating (underfloor heating, snow melting system);
- Water supply;
- Ventilation;
- Selection of solar systems;
- Design of boiler houses based on heat pumps and gas equipment, etc.
- Thermal calculations;
- System assembly; Material quantity calculations
Skills and abilities
Architecture
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Drawings & Diagrams
from 27 USD for day
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Engineering
from 27 USD for day
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Object Design
from 27 USD for day
Portfolio
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The Heating Project of Private House
Object Design
Reviews and compliments on completed projects 8
23 June 2025
178 USD
Preliminary engineering design of the house (pre-design stage)
Julia is a competent specialist, well-versed in her field. The task was completed beyond all expectations! Communication is also top-notch — Julia is a pleasant person to communicate with and always responds quickly. I definitely recommend working with her!
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11 March 2025
227 USD
Ventilation project with heat recovery in the apartment
Yulia is an experienced engineer and a reliable contractor. The work was done neatly, according to the assignment and exactly on time. I recommend contacting Yulia for ventilation issues!
2 November 2024
67 USD
Backup water supply scheme
The work is done. Everything went quickly.
17 October 2024
22 USD
Project of water underfloor heating (floor area 117 sq. m)
Everything was great, all wishes were taken into account. Thank you.
26 August 2024
223 USD
Ventilation and heating system of a private house
Everything is great, a magnificent performer
29 July 2024
30 USD
Project of underfloor heating
I recommend the specialist. We continue the collaboration.
27 March 2024
334 USD
Water supply, heating and ventilation project of a private house 130m
Everything is done with proper quality. Satisfied with the work)
19 February 2024
56 USD
Heating engineer is needed for consultation and calculation.
Everything is done quality and in time.
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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CAD diagrams of four engineering systems as a project basis
334 USD
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Ventilation of VPU
45 USD
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Design of engineering systems for a private house
250 USD
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Technical specifications for the water underfloor heating project
89 USD
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Design of thermal points
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Underfloor heating
67 USD
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Ventilation of the gazebo and parking lot
156 USD
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Preliminary engineering design of the house (pre-design stage)
178 USD
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Development of engineering networks in a 140m2 house
267 USD
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Ventilation project with heat recovery in the apartment
227 USD
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