
< Sistemas Embebidos Industriales />
ESP32 de Grado Industrial Ingeniería de Hardware y Firmware .
Diseñamos y fabricamos PCBs personalizados y escribimos firmware robusto para IoT industrial, automatización inteligente y agrotecnología. Desde código bare-metal hasta dashboards en la nube — hacemos realidad tus productos físicos.
Confianza de innovadores de hardware en EE.UU., Reino Unido, UE y Australia. ★ 4.9/5.0 calificación en más de 66 proyectos de ingeniería B2B.
Lo que hacemos
Competencias Principales
Diseño de PCB Personalizado
Enrutamiento de PCB multicapa de alta precisión optimizado para entornos industriales. Aseguramos cumplimiento EMI/EMC, gestión robusta de energía y BOMs escalables para manufactura en volumen.
Firmware Embebido
Firmware diseñado para fiabilidad absoluta. Nos especializamos en ESP-IDF, FreeRTOS, actualizaciones OTA seguras y optimización de modos de suspensión de ultra bajo consumo.
Integración IoT Industrial
Conectando el mundo físico con la nube. Integración perfecta con RS485, Modbus, CAN bus, LoRaWAN y MQTT a AWS IoT o dashboards web personalizados.

¿Por Qué GizanTech?
El software es barato. El hardware no perdona.
En una era donde la IA puede escribir aplicaciones web básicas en segundos, la ingeniería física sigue siendo profundamente desafiante. La IA no puede soldar un prototipo, depurar una falla en un bus RS485, o probar un sensor de suelo en campo.
En GizanTech, somos ingenieros físicos primero. Construimos el hardware tangible que tu software necesita para interactuar con el mundo real.
What clients say
4.9★ across 66 projects
Real, verifiable client ratings from hardware teams across the US, UK, EU, and Australia — delivering since 2021.
“I normally do not hand out 5 ratings. In this instance I would highly recommend GizanTech for hardware and software development. They delivered on KiCAD electrical engineering and VSC C code for the PICO with a robust Pi5 C application to test BLE communications with the PICO. Thank you to Masrur and the entire team.”
“GizanTech continue to produce spectacular results for our projects. Looking forward to working with them on many future projects.”
“GizanTech is a very professional outfit. Their documentation was beyond my expectations and their support through the software testing phase was fantastic! If you are new to Freelancer and looking for someone to work with I highly recommend them!”
“Super happy with the effort from GizanTech. The IoT project was well delivered. I had issues when testing the setup on my side but GizanTech remained patient and communicated using easy-to-follow videos and documentation to resolve the issues. Thanks again!”
“He did an excellent job. I am very satisfied with his communication and knowledge; he showed professional knowledge and responsibility. I will work with him again on new projects.”
“Masrur has been a great partner for my latest project. He and his team went over and above my expectations and kept at it until I was satisfied with the result. Communication has been great as well. Very professional. I'm continuing to work with them on future revisions of the project.”