Engineering
0
0
125
Engineering
3
0
125
Engineering
0
0
125
Engineering · Drawings & Diagrams
0
0
124
11 USD
0
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
0
0
124
Engineering · Drawings & Diagrams
0
0
124
Architectural Design · Engineering
0
0
123
Architectural Design · Engineering
1
0
123
112 USD
0
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
0
123
Java · Engineering
0
0
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 (…