Engineering
3
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125
Engineering · Drawings & Diagrams
0
0
124
11 USD
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9
Mechanism of lifting a bicycle crane
Engineering
Drawing of the lifting mechanism of the bicycle crane
11 USD
0
8
Mechanism of cycling cranes
Engineering
Drawing of the movement mechanism of the bicycle crane
Engineering · Print Design
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124
Engineering · Drawings & Diagrams
0
0
124
Architectural Design · Engineering
0
0
123
Architectural Design · Engineering
1
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123
112 USD
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322
Calculation of the plate for the strength of the shrimp
Engineering
Calculation of the plate for the strength of the shrimp
3D Modeling · Engineering
0
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123
Java · Engineering
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123
I am a Backend Java Developer specializing in building scalable and high-performance systems using Java and Spring Boot.
I have experience working with real-time communication systems (video/chat), WebSockets, REST APIs, and third-party integrations. I’ve built solutions using AWS services (including S3 and Chime SDK), and worked with Docker-based deployments.
My core strengths include:
- Backend development with Java, Spring Boot, Hibernate- Designing REST APIs and real-time systems (WebSocket, SSE)
- Multithreading and performance optimization- Working with relational and NoSQL databases (…
Engineering · Drawings & Diagrams
0
0
123
115 USD
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47
VRF system-based air conditioning
Engineering
The air conditioning system of a three-story commercial building is implemented based on a modern VRF system, which provides high energy efficiency, individual temperature control, and a comfortable microclimate in each room.
On the first floor,…
Engineering · Music
0
0
122