Need help with Contiki cooja simulator (IoT)

Hello, I am Yasir Iqbal. I have almost completed my MS degree in Cyber Security. My research direction is in IoT and cloud security. I also worked on Contiki OS for IoT simulations. My master thesis is based on Contiki based Cooja Simulator. Further I also have done freelance projects using Contiki. I have worked on IoT projects using AWS, azure, thingspeak, blynk, thinger, thingsboard, etc cloud platforms. I have training in CCNA, and I have worked as a network engineer. My bachelor's degree is in Telecom. I have published my academic research papers. I have access to many publishing organizations like IEEE, Elsevier, mdpi etc. I also have access to Turnitin software to check plagiarism. I have worked in Kali Linux default tools and ubuntu OS. Further, I also can edit your videos professionally using Filmora or adobe premier software. Feel free to contact me so we can discuss it further. Thanks.

Hello There, Hope you're doing well. IoT Technologies :  IoT Protocols : MQTT, CoAP, HTTP, TCP/UDP, IPv4, IPv6, 6LoWPAN and REST  IoT Platforms : AWS IoT, thingspeak, Freeboard, IFTTT, Blynk  IoT/M2M Client/Broker:Mosquitto and HiveMQ MQTT broker, cloud mqtt, adafruit.io.  Full Stack Programming Languages : C, C++, C#, C# UWP, C# MVC, Java, spring boot, hibernate, mysql, Python, Java, Node, Node Red, AWS IoT, GCP, And various IoT Protocols.  Wireless Device Protocols : 1. Wi-Fi: NodeMCU, Raspberry Pi 3 2. BLE: TI CC2541, CC1350, HM-10, HC-05 3. Sub-1 GHz: CC1310, CC1350 4. Cellular: SIM800/900 GSM Module 5. GPS: Neo 6M V3 Warm Regards, Suraj Soni