Langaton Jobs

I am looking for a MATLAB project developer to help me create a Wireless Sensor Network (WSN) project. The main objective of the project is environmental monitoring. I am looking for someone who has experience in creating WSN projects with a hybrid network topology. The desired simulation platform is MATLAB Simulink. Skills and Experience: - Proficiency in MATLAB - Experience in creating WSN projects with hybrid network topology - Experience in using MATLAB Simulink for simulation - Knowledge of environmental monitoring and sensor networks is preferred.

Have a Firewalla gold router and firewall. Using Omada EAPs, 1 managed Omada switch, 2 unmanaged netgear switches, and Omada oc200 controller. Looking for 2 deliverables: 1. Create VLAN for IoT devices 2. Setup 1-way communication so devices on main network can access printer/Roku/etc on IoT VLAN

I am looking for a freelancer who can help me set up my TP-Link CPE210 for a point-to-point connection. I have an existing network infrastructure in place and the distance between the two points I want to connect is less than 1km. Ideal skills and experience: - Experience in setting up and configuring TP-Link CPE210 devices - Knowledge of point-to-point networking - Familiarity with networking protocols and technologies - Strong problem-solving skills to troubleshoot any issues that may arise during setup and configuration.

I am seeking assistance from a skilled freelancer to develop a network simulation project using either NS2 or NS3. The objective of this project is to implement a written simulation code based on a research paper and enhance it by incorporating ECDSA (Elliptic Curve Digital Signature Algorithm) encryption. The freelancer is expected to provide sufficient documentation and explanation, enabling me to understand the functionality of the code. Project Requirements: Replicate the results of the main research paper (link provided below) using NS2 or NS3. The research paper serves as the basis for this project. Integrate ECDSA encryption into the simulation code. ECDSA is preferred due to its strong cryptographic properties and suitability for resource-constrained networks. Thoroughly document...

I am looking for a freelancer who can help me with Raspberry Pi RS-485 connectivity for my industrial automation project. The ideal candidate should have experience in developing similar projects. Intended Purpose: - The RS-485 connectivity is intended for industrial automation. Sensors: - The type of sensors that will be monitored is energy meters (Modbus protocol). Number of Devices: - There will be 6-10 devices connected to the RS-485 interface. But for this task we just need to read data from a single sensor. Skills and Experience: - Experience in developing Raspberry Pi projects. - Knowledge of UART/RS-485 connectivity. - Experience in industrial automation projects. Specific Roadblock currently facing: I'm using this board: CM4-ETH-RS485-BASE-B from Waveshare Board specs:...

As an Android Device Penetration Tester, you will play a crucial role in evaluating the security posture of Android devices and identifying vulnerabilities and weaknesses in their design, configuration, and implementation. Responsibilities: Conduct comprehensive penetration testing on Android devices, including smartphones, tablets, and IoT devices. Develop and execute test plans and methodologies to identify vulnerabilities and potential attack vectors in Android devices. Perform reverse engineering and analysis of Android applications and firmware to uncover security flaws and weaknesses. Utilize various testing tools and techniques to simulate real-world attacks and assess the resilience of Android devices against different threat scenarios. Collaborate with cross-functional teams, in...

¡Hola! Tengo un cuarto de comunicaciones en mi oficina pero tiene muchísimos cables y no se qué cables sirven y cuales no. Lo que necesito es que pueda tener conexión a internet directo desde un cable a las computadoras que tengo en mi oficina. Todas las oficinas ya tienen la instalación para salida de cable y de teléfono pero desconozco como hacer esa conexión con todos los cables que ya se tienen. También ya tengo mi router principal instalado y funcionando pero no se cómo hacer esa conexión con todos los cables y la conexión que ya se tiene, no se tiene que hacer ninguna conexión nueva. Espero puedan ayudarme. Gracias!!

This Project involves the proof of concept by getting a LoRa system working. The System involves: Communication using the RX TX pins of a receiver module e.g. REYAX RYLR896. We would first establish wireless communication by using the LoRa technology and then send and receive strings of data through the RX TX pins. Your job will be to firstly establish the LoRa connection and then demonstrate controlled communication by sending string of information to the receiver module and from the receiver module using the TX and RX pins

I am looking to hire a Network Engineer to develop a hybrid wired and wireless network solution for increased security for a medium-sized network of 11-50 devices. The Network Engineer will be responsible for setting up the network, maintaining and troubleshooting the network, and ensuring optimized performance of the network. They should be knowledgeable in the installation, configuration, and performance optimization of network devices and services. The candidate should have a wide range of experience dealing with different types of network hardware and software configuration. They should also possess great problem-solving skills to proactively identify and address network security threats. In addition, they must have in-depth understanding of network troubleshooting methods and have str...

Good day, We are looking for a network and systems engineer to work overnight's in the Eastern USA time zone for a small ISP. You should be skilled in the following: WAN / BPG / VPLS / MPLS Mikrotik and Cisco switches routers Windows Server / hyper-v / active directory. The ideal candidate will be self starting, taking initiative and filing detailed reports in our ticketing system for both internal and external issues. Hours of work are flexible but generally between 8pm to 6am EST.

I am in need of assistance setting up a Wifi Bridge, and I have the necessary login credentials. I am considered a beginner when it comes to technical knowledge, so I am looking for someone with experience to help me out. The project will involve setting up a wireless bridge connection between two devices, allowing them to communicate over a secure connection. The ideal freelancer for this project should have previous experience setting up and troubleshooting Unifi Wifi bridge connections, a working knowledge of networking principles and protocols, and the ability to explain technical concepts to a novice in an easy-to-understand manner. I have two 2 x Ubiquiti Unifi UAP-AC-M-PRO Outdoor 1750Mbps access points with PoE adapters; the internet is via Starlink, both end points have electri...

I am looking for an experienced IT professional to provide ongoing support. Specifically, I need someone with expertise in software, networking and connectivity. This person will serve as a trusted and reliable partner to ensure that my network remains properly configured, secure and connected. The ideal candidate should have excellent problem-solving abilities to quickly diagnose and resolve any and all issues that may arise. They must have broad knowledge of different types of networking hardware and software as well as a strong understanding of current IT trends and industry best practices. Experience with cloud-based platforms would be a great plus. I seek an individual or team with integrity, a can-do attitude and dedication to delivering quality results. This ongoing partnership sh...

I am in need of a completely new wireless network set up for personal use. I am looking for someone who can help me set up a reliable and efficient network that will meet my needs. Skills and experience needed: - Expertise in setting up wireless networks - Familiarity with different wireless network protocols and technologies - Ability to integrate new network infrastructure - Knowledge of security measures for wireless networks

Hello freelancers, I am currently looking for a highly skilled individual with extensive experience in working with Quectel M35 modems. I have a SMS marketing machine that is experiencing an issue where the majority of its modems are being recognized as "unregistered," despite the fact that the modem chips themselves are in good condition. I need someone who can thoroughly analyze the modems and identify the root cause of this problem. Your expertise in troubleshooting and resolving issues related to Quectel M35 modems will be crucial in getting this machine back to its optimal performance. Responsibilities: Investigate and diagnose the "unregistered" issue with the Quectel M35 modems in the SMS marketing machine. Identify any hardware or software-related factors th...

I am seeking a hardware and software consultant who can assist me with technical troubleshooting for a theoretical electronics device that connects to the cloud. The ideal candidate should possess expertise in the following areas: - Technical troubleshooting: I require someone who can identify and resolve any technical issues that may arise with the device. - Knowledge of electronics: The consultant should have a comprehensive understanding of electronics and be able to provide recommendations for hardware improvements. - Cloud computing: As the device connects to the cloud, it is essential that the consultant has experience with cloud computing and can optimize the system for optimal performance. Additionally, the ideal candidate should have experience working with theoretical devices a...

I am in need of a skilled network engineer experienced in both wired and wireless networks. The engineer will be responsible for troubleshooting my medium-sized network, consisting of 11-50 devices. The ideal candidate should have prior experience and expertise in networking and technical support. A demonstrated track record of success in designing, implementing, and troubleshooting networks is required. The successful candidate must be detail-oriented and have a proactive approach to problem-solving. They should be prepared to work independently, communicate complex technical concepts in an easy-to-understand manner, and respond quickly to project needs in a timely manner. Overall, I'm looking for a capable network engineer who can support me in the short-term, but provide value over...

I am looking for a skilled developer to create a smart watch with the following features: - Voice assistant integration - Fitness tracking capabilities - Classic design The primary purpose of the smart watch will be focused on health and fitness, so it's important that it has accurate tracking capabilities. The design should be classic and timeless, with a focus on simplicity and elegance. Ideal skills and experience for this project include: - Experience with smart watch development - Proficiency in voice assistant integration - Knowledge of fitness tracking technology - Design skills to create a classic and elegant look for the watch.

Looking for an experienced wedding planner who can help me plan my dream wedding. My ideal wedding style is Modern, and I have an estimated guest count of more than 100 people. I am looking for someone who can provide full wedding planning services including ceremony planning and reception planning. The ideal candidate should have a keen eye for detail, excellent communication skills, and a proven track record of executing successful weddings.