Tcp traversal example jobs

This is to bring attention to my programming CONTEST at: https://www.freelancer.com/contest/CrossPlatform-basic-example-app-with-JNI-Flutter-or-KotlinNative-Multiplatform-for-AndroidiOSetc-EST-2514642/details So do not BID here, instead GO TO the CONTEST at: https://www.freelancer.com/contest/CrossPlatform-basic-example-app-with-JNI-Flutter-or-KotlinNative-Multiplatform-for-AndroidiOSetc-EST-2514642/details

The basic example app is simple, just include several small binaries of Hello-World compiled/built with Rust/C/C++/golang and the app must execute them and display the app message in an activity or 'view'. So you will need to use JNI or ffi or channels or bridges if using flutter etc. You can use whatever cross-platform method you prefer. You must provide all sources and binary for Android and one other platform. Clear? The app will simply call several versions of "Hello World!" binaries (one in C, C++, Rust..) inside the "Apk" for example, and display the Hello World output in some GUI (graphical view/user interface) of the app. You can post just the BINARIES and provide the Source Code "after" you are AWARDED the contest. THAT&#...

I'm seeking an experienced developer to create a reverse shell connection targeting Windows systems. This project requires knowledge of APIs and the ability to write code in memory from user mode. Key project specifications include: - Implementing the reverse shell using PowerShell - Establishing a TCP connection for the shell Ideal candidates for this project should have: - Extensive experience with Windows and PowerShell - Proven ability in writing low-level system code - Familiarity with creating reverse shell connections Please, only apply if you have the necessary skills and experience.

I need a...take any action. If 8.8.8.8 succeeds, then tap into the Route 53 API and make a DNS record change. Eventually, when the remote host comes back online, the health checker should check for 30 out of 30 successful "pings". Upon the success, I want the DNS change to be reverted to its original state, which we can define in the code. - Functionality: The script should use the Route 53 API to conduct TCP health checks. - Notification: On failure of a health check, the script should notify me. I am open to discussing the possibility of automatic remediation if a health check fails, but this is not a requirement. Ideal candidates for this project should have: - Proficiency in Python - Experience with AWS and specifically Route 53 - Ability to implement notificatio...

...operate on two environments: an edge device based on the platform running Debian (Yocto) and a cloud workstation hosting the source code and development tools. The application will take a video stream from a camera as input, process it based on a customizable configuration file, and output the detection results in JSON format via TCP protocol. Key software components include a configuration parser, GStreamer pipeline manager, data processor, and TCP sender module. The project leverages C++17 and libraries such as GStreamer and OpenCV to ensure efficient processing and communication. Deployment will involve cloud-based development and testing, followed by deployment and performance evaluation on the edge device. The next steps include setting up the repository, developin...

More details: What type of items will the CNC machinist primarily work on? Metal components - mostly stainless steel parts Which machining operations are required for these metal components? Turning, Milling, Drilling - none but he needs to have the understanding to see whats invoved in the job to order material. What kind of drawing formats will the CNC machinist be working with? DXF files - and pdf drawings.

I'm looking for a Python developer who can create a script for monitoring industrial equipment using the Modbus protocol via TCP/IP. Key Responsibilities: - Develop a Python script for system monitoring of industrial equipment. - Use Modbus protocol for communication. - Implement TCP/IP for interfacing with the equipment. Ideal Skills and Experience: - Proficient in Python programming. - Experience with Modbus protocol. - Familiarity with TCP/IP communication. - Previous work involving monitoring industrial equipment. Very simple project looking for someone to write a srcipt that will connect over tcpip to a device called a mate 3, the modbus registers are attached in the document then all data needs to be sent via post in the following format: data "{&qu...

...and Deployment - Extensive PowerShell scripting - Windows Server (2012 R2, 2016, 2019, 2022) - Ability to learn and manage applications in an enterprise environment - IT Security solutions and applications ===== PLUSES===== - Programming and development experience (C, C#, Python, etc.) - Knowledge of internet firewall and Ethernet switching in a business environment - Proficiency in: GP's, Basic TCP/IP switching and routing and firewall knowledge, security - Virtual Server (VMware/Hyper-V) - AWS Cloud Experience (Deployment, Administration, Support) - Sophos IT Security (Deployment, Administration, Support) - Certifications: MCSE, MCP and related vendor certs and specialties (experience and aptitude are desired over certifications) - Connectwise PSA, RMM, Automate and/or o...

I need a senior engineer's assistance to connect a old Oracle Forms 6i application to an Oracle Database 12c using a TCP connection. Ideal candidates for this project should have: - Extensive experience with Oracle Forms 6i. - In-depth knowledge of Oracle Database 12c. - Proficiency in establishing TCP connections. - Ability to work within a Windows XP environment.

...segments Provide repair and maintenance for mobile devices Install, upgrade and repair EUC equipment (desktops, laptops, monitors, and associated peripherals) Provide software break/fix services and replacement of non-warranty assets for end users Provide network printers and scanner network connectivity, including providing network support for device configuration, for IP addressing, and direct TCP/IP output Provide warranty and break/fix support for networked printers and scanners Configure and support end users on mobile computing platforms Provide VIP support for equipment including desktop devices, mobile devices, display screens, video systems, docking stations, communication devices, direct attached printers, local printers, scanners, wireless networking, etc Create, chang...

...who can use Emscripten to compile FFmpeg into JavaScript. The primary objective is to seamlessly integrate FFmpeg into my website for video processing tasks, specifically format conversion. Key Responsibilities: - Use Emscripten to compile FFmpeg into JavaScript - Enable most common video conversion formats (x264 libavcodec/bsf/aac_adtstoasc) - Enable most common ffmpeg protocols (file,http,https,tcp,tls,crypto) Ideal Skills: - Extensive experience with compiling and Emscripten - Proficiency in FFmpeg Once the work is finished I would like to receive the file (I expect the file to be over 30Mb) and I would also like to have the list of steps to repeat the compilation independently. I'm not interested in node/nodejs/npm/wasm/WebAssembly, I'm not interested in anythin...

I am seeking a talented Web Developer to assist in completing my career guidance website project. The UI design has been created in Figma, and the Machine Learning models have been developed - all resources will be provided. Your role will be to integrate three pre-built Machine Learning models into the site, develop and finalize the website according to the provided UI interface and models, and ensure the entire project runs smoothly and offers a user-friendly experience. Ideal candidates should be proficient in both front-end and back-end web development, have experience integrating Machine Learning models into web applications, and possess a strong understanding of responsive design and user experience.

I'm looking for a developer experienced with Eclipse Theia to create a project navigator application based on a JSON feed tree. Key Features: - A detailed page with multiple tabs similar to Eclipse's development interface. - A tree navigator which displays JSON data. Right-clicking on a tree object brings up a context menu to draw a simple circular layout network diagram. - When a node of the diagram is clicked, the node's properties are shown in a property table and help information is displayed in a right pane. - The ability to print the diagram from a top menu print tool. - A three-pane layout consisting of a diagram pane, a detail information pane and a help pane. Data and Implementation: - The application will source its JSON feed from local files. - The network diag...

I'm looking for an expert in Operational Technology (OT) integration, specifically with Siemens , Fanuc ,Omron , Delta PLC controllers. The primary focus of this project will be integration and showing all communications with PLC to the common TCP / Ethernet Protocol and integrating same with MES via OPC UA . Use kepware Kepserverex for integration between MES and OT Key Requirements: - Extensive experience with PLC controllers, specifically Siemens S7-1200. OT Security & knowledge of OT Integration - Strong knowledge of OT systems and integration processes. - Ability to troubleshoot and optimize integration for efficiency. - Excellent communication skills for coordinating with our team.

make 3D rendering to plastic bag,

I'm in need of a software solution that can convert messages from a Windows-based Telnet Client into UDP messages. The project requires a retention of certain functionalities, specifically data logging. Ideal Skills and Experience: - Proficiency in software development for Windows - Ex...functionalities, specifically data logging. Ideal Skills and Experience: - Proficiency in software development for Windows - Experience in creating conversion software - Understanding of UDP and Telnet protocols - Skills in data logging implementation - Prior work with C/C++, Python, or Java is a plus Please provide examples of similar projects you've completed in your proposal. Attached is the TCP 2 port telnet client we board we utilise which needs software convert to output the data...

I'm looking for a skilled video editor to create a project similar to the example video provided here: Here’s what I’ll provide: - The lyrics for the video. - Video clips to be used. - Background music. Your role would be to: - Edit the video by combining the clips, music, and lyrics so they sync seamlessly. - Ensure the final product has a style and feel similar to the example video. If you can replicate this style and bring the project to life, I’d love to work with you! Please share examples of similar work if available. We would start with this project. From there, I would want you to create between 1 - 5 videos monthly.

I'm looking for a skilled PHP Laravel developer who can create a robust vehicle tracking system. The system should be capable of tracking vehi...create a robust vehicle tracking system. The system should be capable of tracking vehicles' locations in real-time. Key Features: - The system should track vehicles, focusing primarily on their location - Real-time updates: The tracking information should be updated in real-time Ideal Skills: - Proficient in PHP 8 and Laravel - Extensive experience in developing GPS tracking systems - Knowledge of TCP server implementation in PHP - No JavaScript skills required for this project Please note that the project should not involve any JavaScript. Your proposal should clearly demonstrate your relevant experience and how you plan to d...

More details: Which game engine do you prefer to use for the animation engine? Raylib and Lua Do you have specific animation primitives that must be supported? Graph traversal, Algorithm tracing, User interaction What specific types of user interactions should be supported by the engine? Changing input parameters, Interactive tutorials, Real-time feedback and assessments

I'm in need of a Tally Prime code specifically designed to assist with managing product descriptions. Key features: - The code should facilitate the handling of product descriptions efficiently, allowing for easy navigation and updates as needed. Ideally, the freelancer should: - Have exte...features: - The code should facilitate the handling of product descriptions efficiently, allowing for easy navigation and updates as needed. Ideally, the freelancer should: - Have extensive experience with Tally Prime and coding for it. - Understand inventory management and product description systems. - Be able to provide a trial TCP for testing the code before final delivery. Please note that I will need to be able to check the functionality of the code using a trial TCP be...

I'm in need of a service that can provide an image, a definition, and an example sentence for a significant number of words (more than 100). This is for the American Language Course, which is a book used to teach English to international military students. These words will be provided by me in sections. I have attached an PowerPoint example for section 7.1. Key Requirements: - Ability to source or create suitable images for each word. Any type of image is acceptable (stock images, custom illustrations, etc.) just as long as it appropriately represents the word. Preferably realistic. ChatGPT works. - Strong understanding of language to craft clear, concise definitions and example sentences. - Creativity and resourcefulness in finding or creating engaging and rel...

I'm working on a project where I need to reverse engineer TCP packets from the Marvel Rival game. The ultimate goal is to create a website that uses an API built from these packets. The site should display overall player rankings and rankings by specific categories. Key Requirements: - Reverse engineer custom TCP packets from Marvel Rival game - Understand and identify data structures and communication protocol - Create an API using these packets to be used on the website Ideal Skills: - Networking and TCP/IP knowledge - Experience with reverse engineering - Web development skills Please note that the primary goal of this project is not to create cheats or mods, but to develop an API for a website that tracks player rankings.

I'm looking for a skilled professional to conduct a discrete event simulation at a datacenter scale, using either OMNET++ or NS-3. Key Focus Areas: - The primary objective of this simulation is performance analysis. - Specifically, ...datacenter scale, using either OMNET++ or NS-3. Key Focus Areas: - The primary objective of this simulation is performance analysis. - Specifically, I am most interested in assessing the latency and throughput of the system. - The simulation should focus on the TCP/IP network protocol. Ideal Skills and Experience: - Proficient in using OMNET++ or NS-3 for discrete event simulation. - Strong understanding of datacenter operations and performance metrics, particularly latency and throughput. - Extensive knowledge and experience with TCP...

...our own system which can poll the game servers for information like player stats and match history. The game operates in a similar fashion to many online multiplayer titles: After logging in, you are able to look at your own or other player's career pages which feature their lifetime statistics, as well as their match history with details of those matches and players involved. Here's an example of what we're looking to replicate with the data you help us acquire: We're looking to be able to: - Log in and authenticate with the game servers - Be able to lookup a given player by username - Retrieve a player's statistics and match history - Fetch the details of a match by its ID We need you to decipher and determine

I'm looking for a skilled professional who can set up an IEC 104 server on a custom embedded Linux board. Key Requirements: - The server's primary functionality will be basic data acquisition. - It should support the TCP/IP communication protocol. - Experience with embedded Linux systems, particularly custom boards, is crucial. Ideal Skills: - Proficient in developing and configuring IEC 104 servers. - In-depth knowledge of TCP/IP protocol. - Hands-on experience with embedded Linux systems. - Ability to implement basic data acquisition functionalities.

...SFP+ router. Required Skills: Strong understanding of FPGA design principles and methodologies. Hands-on experience with AMD Alveo U50 and its networking capabilities. Familiarity with Ethernet MAC IP cores to use on Alveo U50 Knowledge of XRT, Xilinx Vivado Design Suite and Vitis development environment. Experience with network programming and protocols (SFP+, QSFP, Ethernet, TCP/IP). Excellent communication and problem-solving skills. Project Scope: Consult on the selection and configuration of appropriate Ethernet MAC IP cores for 10GbE connectivity to get to the basic "Hello World" working model. Advise on network design considerations (eg. interfacing the U50's QSFP port with an SFP+ router). Provide guidance on software d...

I'm looking for an Excel macro that validates IPv4 addresses, subnets, ranges, and TCP/UDP ports. Requirements: - The macro should validate only IPv4 addresses. - Upon detecting an invalid IP address or port, the macro should both show a warning message and highlight the cell. - The macro needs to validate IP address, subnet, range, and port. Ideal Skills: - Extensive experience in Excel and its macro programming. - Understanding of IPv4 addressing. - Ability to implement user-friendly error handling. PAYMENT WILL BE MADE VIA 25$ GIFT CARD.

I'm looking for an experienced programmer to develop an IEC104 server/slave program in C for Linux. Key Requirements: - The main focus of this project is to ensure the program is easy to integrate with other systems. - The program must support communication over TCP/IP. Ideal Skills: - Proficient in C programming, particularly in a Linux environment. - Previous experience with IEC104 protocol development. - Strong understanding and practical experience with TCP/IP communication. - Excellent problem-solving skills and attention to detail.

I need a C program that operates as a Modbus TCP master and an IEC 104 slave, running on a Linux system. The program should include a CSV mapper file, which will be used to map the Modbus TCP registers to IEC 104 tags. Ideal Skills and Experience: - Proficient in C programming, especially for Linux systems. - Familiar with Modbus TCP and IEC 104 protocols. - Experience in creating and using CSV files for data mapping.

We have around 80 ESP32 based wireless devices in a center. These devices communicate with our local server which is assigned a static IP. We have a live TCP socket from each of the device to local server. This socket reattempts connection if device doesnt hear from server for 20sec. Everything runs smoothly for a period of time and then suddenly devices start disconnecting and reconnecting to this TCP socket. This goes on for around 1hr or so and then most of the time situation self resolves. If we restart the access point/router we see improvement in the situation but it does recur. During the period of 'reconnections' even HTTP requests from devices to server start to fail. Pings from server to device IP times out too. We can see in access point that the device ...

My project involves creating a .NET based desktop application that integrates with 32 Modbus TCP devices. Key Requirements: - The application should be able to read data from the devices, write data to them, and monitor and log their status - Full implementation from scratch is necessary as there is no existing code or libraries for this purpose. Ideal Skills and Experience: - Extensive experience with .NET and desktop application development - In-depth understanding of Modbus TCP protocol - Proven track record of designing and implementing device integration systems - Strong skills in logging and monitoring system design I look forward to your proposals if you can meet these criteria.

I'm looking for an experienced Rust and Flutter developer to write a Rust code wrapper for my Flutter project. The primary function of this Rust code will be to manage TCP/IP connections through a custom network library. Key Responsibilities: - Write a Rust code wrapper for Flutter - Handle TCP/IP connections - Implement connection management - Enable RPC Calls - Integrate Key Value NATS Ideal candidates should have: - Strong expertise in Rust and Flutter - Proven experience with creating custom network libraries - Understanding of TCP/IP connection management - Familiarity with RPC Calls and Key Value NATS - Excellent problem-solving skills

I'm facing issues with my TDL (Tally Definition Language) script which requires urgent attention. After updating to the new version, my previous TCP file is not exporting and I need to fix this issue as soon as possible. Specific Requirements: - Identify and fix errors within the TDL script - Adjust existing features to ensure the TCP file exports correctly Ideal Skills and Experience: - Extensive experience with TDL scripting - Strong troubleshooting skills - Familiarity with the latest Tally updates - Previous experience with modifying TDL scripts for TCP file exporting

I have a small issue to address. M...development (Swift/Objective-C). Familiarity with pjsip or similar VoIP libraries (SIP, RTP, etc.). Experience with push notifications (PushKit) for VoIP calls. Ability to troubleshoot issues related to audio streams, network switching, and SIP protocols. Experience working with background tasks for VoIP apps. Skills: iOS Development (Swift/Objective-C) VoIP Development (pjsip, SIP) Networking (NAT traversal, network switching) PushKit (for VoIP push notifications) Audio Stream Management (RTP, microphone/speaker handling) Additional Info: You will be working on a pre-existing iOS app that uses the pjsip library for making VoIP calls. Please only apply if you have proven experience with VoIP-related issues, especially around network changes dur...

I...electronics engineer to design a WiFi module for me. Key Requirements: 1. The module must support Wi-Fi standards 802.11b, 802.11g, and 802.11n. 2. It should use UART or SPI as the host interface to enable communication with the host computer. 3. Use a SoC with integrated Wi-Fi and employ Altium Designer to create the electronic schematic diagram. 4. The software architecture should encompass a TCP/IP stack and a UART driver. 5. A detailed explanation of the operating mechanism of the designed system is required. Ideal Candidate: - Proficient in using Altium Designer. - Extensive experience in WiFi module and SoC design. - Strong understanding of Wi-Fi standards. - Capable of designing a comprehensive software architecture. Please provide your proposals if you meet these req...

This is for a food catering service. Looking at the logo should evoke a craving and create an irresistible urge to order the food. I want the logo to look very similar to the example provided. The main difference is that instead of "YummyPella," it needs to say "YummyPaella" with an "a" between P and e. Maintain the current look and feel. Additionally, create a version of the logo that includes only the letter "Y" and the shrimp on top. The deliverables include both logos in HD, in photoshop with layers and a version in black and another in white.

I'm in need of an experienced developer to crea...budget of around 5000 INR for each of these and have around 40 ideas of different project and i can do each one on weekly basis. The 1st 3 idea are 1. web usb drive using esp32 ..means it work as USBdrive and we can change content on Wifi using url 2. wifi speaker unit which take content on url and play audio 3. esp32 walkie talkie unit with alert flasher where a remote site can send alert on TCP and the unit can communicate to other similar unit and talk like a walkie talkie Please post bid for one project and timeline for the same. The cost of components for each project will be separate and i will pay for the same. I will pay for shipping of prototype unit to me also. I will select 2-3 vendor so we can do more projec...

I'm in need of a developer proficient in GUI design and TCP/IP protocols. The task involves creating a Windows-compatible desktop application UI that interfaces with industrial equipment over TCP/IP. Ideal Skills: - GUI Design - Proficiency in TCP/IP protocols - Windows Desktop Application Development - Understanding of Industrial Equipment The main goal is to facilitate seamless communication between the user interface and industrial machinery. Your experience with TCP/IP communication and GUI design is crucial for the success of this project.

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...whenever there are multiple internal participants. We have run a WireShark capture over a few days and need a WireShark expert to analyze the captures to find the source of the network latency and instability, and what is causing the issues for Teams meetings. Ideal skills and experience: - Proficient in using WireShark for traffic capture and analysis - Deep understanding of Local Area Networks and TCP, UDP, and ICMP packets - Experience in diagnosing network latency and instability issues - Ability to provide clear and actionable recommendations...

Need help to learn analyse traffic http/tcp of an android app (game) message me pls

I am looking for a professional with expertise in network traffic analysis to create a series of recorded video tutorials suitable for beginners. The focus should be on: - Understanding packet structure and headers - Utilizing traffic capture and analysis tools - Identifying common traffic patterns and anomalies The ideal candidate should have: - Extensive knowledge of TCP/HTTP traffic analysis - Experience in creating educational content - Ability to explain complex concepts in a simple, easy-to-understand manner. Please provide examples of similar work you have done in the past.

Good afternoon, I am looking for a specialist who knows how to optimize the network with the TCP protocol, I need to configure this “Point” under the game “Minecraft”. If there are people who know what it is, or they have already had experience in configuring the network under this protocol, I will be very happy to communicate with you and familiarize yourself with what you have previously done in +- similar sphere. Payment will be, depending on the result, that is, if after your “Optimization” will be only worse, the fee will not be so great, or maybe it will not be at all. If after you finish your work and I like the result very much, I will be ready to pay decent money for your work.

...not move during printing. Any DIY solution will also be considered or developed from off the shelf components. In that case we shall expect all the source codes, supporting docs, manuals, training as well, included in your fixed price. We shall assume a pre-built laser, unless specified by you otherwise. The unit will be packaged by us and controlled by our RPi based system programmatically via TCP, I2C, SPI, UART, or RS485 ports. So the laser unit must have a comm protocol given. Marking area 30x30mm to 500x500mm, print from about 2 CM to 5 CM distance to bottle. Should be low power output around 10 W. The laser should be human safe. We like to stay around US$1000 per unit NRE cost, but is not hard fixed amount. We have looked for some units but have not found a suitable one. Y...

...a cross-platform application targeting Windows (primary) and Debian-based systems. The app will handle multiple serial ports, TCP connections, manage local/remote PostgreSQL/SQL databases, and export device data to Excel. Project Scope: Phase 1: Develop core functionality for serial port communication and TCP/IP connections. Phase 2: Integrate and manage local/remote PostgreSQL/SQL databases. Phase 3: Implement device list export to Excel. Phase 4: Cross-platform compatibility (Windows & Debian-based systems). Requirements: 3-5 years of experience in desktop application development. Proficient in C++, C#, or Qt. Experience with serial communication and TCP/IP protocols. Strong database knowledge (PostgreSQL/SQL). Excel export functionality (OpenXML, ...

I have a pcapng file that requires thorough analysis using Wireshark. The main focus of the analysis is identifying any malware present in the packet data. Key Requirements: - Comprehensive packet analysis using Wireshark - Identification of any malware present - Detailed report in Word format The analysis report should cater to both high-level and detailed technical sections....prepare clear, concise reports targeting different levels of technical understanding. Please note, I am specifically interested in freelancers with proven experience in Wireshark and malware identification. Please highlight any unusual or suspicious IP addresses found. The project needs to be completed within one week. Please include charts for data visualization in the report. Focus on analyzing TCP/TL...

...understanding of server hardware and software. - Expertise in HDD and SSD data recovery. - Knowledge in cloud data security. - Skills in software installation beyond operating systems. - Experience with hardware and networking related tasks. - Proficiency in troubleshooting hardware and software issues. - Experience providing remote technical support. - Knowledge of networking protocols such as TCP/IP, DNS, and DHCP. - Ability to apply system updates and patches. - Experience setting up and managing data backup solutions. - Skills in installing and configuring peripheral devices like printers and scanners. - Understanding of IT security compliance and best practices. The job involves setting up and configuring servers. The expected project duration is 1-2 weeks. The hardware and...

I'm looking for a website designer who can create a multi-page layout similar to Example A, specifically incorporating its layout structure. Key Requirements: - Ability to mimic the layout structure of Example A - Expertise in multi-page website design - Familiarity with responsive design principles to ensure the site is mobile-friendly Ideal Skills and Experience: - Proven track record of website design - Strong understanding of layout structures and design principles - Ability to deliver high-quality, visually appealing designs

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I want to create a few lines of code related to a PineScript TradingView strategy based on one TradingView indicator. Basically, I need the and the based on conditions that I will provide. Please, only answer if you have experience in TradingView and PineScript.