I will program your siemens tia portal plc and hmi screen
About this Gig
Need a reliable PLC program for your machine or process, without the back-and-forth of hiring a full consulting firm?
I specialize in Siemens TIA Portal (S7-1200/S7-1500) programming, from single-machine sequences to full HMI-integrated automation systems
.
What you get:
- Clean, commented ladder logic or structured text easy for your team to maintain later.
- Optional WinCC HMI screen matched to your process
- A short functional description document explaining exactly how the logic works
- A recorded walkthrough video so you can see it running before final delivery
My background is in Mechatronics and Control Engineering, with hands-on TIA Portal project work including
- A PLC-based conveyor sorting system and a 6-DOF robotic arm control project.
- I test every program in PLCSIM or Factory I/O before delivery, and I document assumptions clearly so there are no surprises.
Send me your I/O list and a short description of what the machine should do, and I'll confirm scope and timeline within a few hours.
My Portfolio
FAQ
Which PLC brands do you support?
I support Allen-Bradley, Siemens, Mitsubishi, Schneider, Omron, Delta, and more.
Do you provide HMI/SCADA development?
Yes, including Wonderware, FactoryTalk, WinCC, and other platforms.
Can you fix or modify existing PLC or HMI programs?
Yes, I specialize in troubleshooting, debugging, and upgrades.
Is my project confidential?
Yes, all work is 100% confidential.
Do you work with both S7-1200 and S7-1500?
Yes, I develop and test on both families in TIA Portal, and can adapt existing S7-300/400 logic on request
Can you also build the HMI/SCADA screen, or only the PLC logic?
Both — see my PLC + HMI/SCADA package for a combined delivery with WinCC
Will I get to see it working before final delivery?
Yes, every project includes a short recorded PLCSIM or Factory I/O walkthrough before you approve the delivery.

