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I will develop modbus tcp rtu integration or industrial gateway in rust
Xin Jianliao
About this gig
Connecting software to industrial hardware? I build Modbus TCP/RTU integrations and protocol gateways in Rust the kind of work most web developers cannot do.WHAT I BUILD
- Modbus TCP/RTU master (client): poll registers from PLCs and sensors
- Modbus slave (server): expose your data as Modbus registers
- TCP-to-RTU gateways and protocol bridges
- Polling engines with scheduling, retries, and error recovery
- Bridging Modbus data to MQTT / HTTP / databases
WHY ME
I wrote a complete Modbus protocol stack from scratch in Rust: async I/O, connection pooling, RS-485 bus scheduling, gateway bridging, C FFI cross-validated against pymodbus and libmodbus, soak-tested under sustained load with zero errors.This is not library-glue code; I understand the protocol at the byte level.
WHAT YOU GET
- Working, tested integration code with source
- Wiring and configuration guide (which registers, baud rates, framing)
- Test evidence: validated against reference implementations
- Documentation your team can maintain
Get to know Xin Jianliao
Xin Jianliao
Software Developer
- FromChina
- Member sinceMay 2025
Languages
Chinese, English
Rust systems developer. I build protocol stacks, async backends, and desktop tools in Rust — tested, documented, and delivered on time.
What I do best:
- Debugging and fixing Rust code (compiler errors, async issues, crashes)
- REST APIs and backend services (Axum/Tokio)
- Industrial protocol integration (Modbus TCP/RTU, gateways)
I communicate clearly in writing and work in small milestones, so you always know where your project stands. Fixed scope, no surprises.
Other Software Development Services I Offer
FAQ
What device info do you need?
Device manual or register map, connection type (TCP/serial), baud rate and framing for RTU.
I don't have the hardware yet. Can you still build it?
Yes — I develop against protocol simulators and validate with reference implementations, then you test on real hardware.
Do you do Siemens S7, OPC UA, or other protocols?
Message me with the protocol name — if it is byte-level industrial work, I can likely do it.
