What services does TechNexusGen provide?

TechNexusGen provides AI product development, AI agents, full-stack software development, NFC / RFID / Bluetooth hardware and chip-level design, AutoCAD / Autodesk plugin development, industrial workplace safety & IoT automation, and resource hiring of AI, Python, React, full-stack and embedded engineers.

Where is TechNexusGen based?

TechNexusGen is headquartered in Bangalore, Karnataka, India, and serves clients across India, the United States, the United Kingdom, UAE, Singapore and Australia.

Can TechNexusGen build custom NFC, RFID or Bluetooth hardware?

Yes. Our in-house electronics team designs PCBs, RF antennas and embedded firmware for NFC, UHF RFID, BLE 5.4 and LoRa-based products, including FCC / CE / BIS / BQB certification support.

Can I hire AI or Python engineers from TechNexusGen?

Yes. We place pre-vetted AI, Python, React, full-stack and embedded engineers with companies worldwide on hourly, monthly or full-time engagement models. Typical placement time is 7–14 days.

Do you build AutoCAD or Revit plugins?

Yes. We develop custom plugins for AutoCAD (.NET / ObjectARX), Revit, Fusion 360, Inventor and Autodesk Forge that automate 3D modifications, parametric design and BIM workflows using AI.

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Hardware February 12, 2026 10 min read

12 Questions to Ask Before Hiring an IoT Development Company

IoT projects fail differently from software projects — hardware lead times, certification, field failures. These 12 questions expose whether a vendor has really shipped devices.

Plenty of agencies claim IoT capability because they once connected a Raspberry Pi to the cloud. Real IoT — devices that survive factories, weather and three years on a battery — is a different discipline. These questions separate device shippers from demo builders.

Hardware reality checks

1. How many units of your designs are deployed in the field right now?
2. Show me a PCB you designed — walk me through the antenna placement decisions
3. What is your plan when our chosen microcontroller hits a 40-week lead time?
4. How do you power-profile? (Right answer mentions real measurement tools, not datasheets)

Firmware and field-survival checks

5. How do OTA firmware updates work, and what happens when one fails mid-flash?
6. What is your provisioning process for manufacturing 5,000 units?
7. How does the device behave after 48 hours with no connectivity?
8. Show me your factory test fixture from a previous project

Certification and compliance checks

9. Which certifications did your last product need (FCC/CE/BIS/BQB) and how long did they take?
10. Have you failed a pre-compliance scan? What did you change?

Vendors who have really been through certification talk about failed pre-scans matter-of-factly. Vendors who have not will promise 4-week certifications — reality is 6–12 weeks per mark.

Business-model checks

11. What does per-unit cost look like at 100 / 1,000 / 10,000 units?
12. Who owns the design files, firmware source and cloud code? (Answer must be: you)

Why this matters more in India right now

With electronics manufacturing booming across Noida, Sriperumbudur and Pune, more companies are building products locally — and discovering that hardware mistakes cost 10x software mistakes because they are welded into physical inventory. An hour of hard questions saves lakhs in re-spins.