Postfix comcast relay ubuntu jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    2,000 postfix comcast relay ubuntu jobs found, pricing in AUD

    Hello Team, I have a nodejs (ExpressJs) app which is running on 3000 port on AWS EC2 ubuntu server, I want to implement the load balancing in the app so that my app can utilize the available cores of the CPU, I have two vcpu in my virtual machine. The app involved realtime communication usng , this is working fine when I use pm2 without cluster mode. But when I start the pm2 in cluster mode then my connection doesnt work and sometime it work and soemtime it doesnt work. I need a person who have done this implementation befoe so that work fine with pm2 cluster mode. I will not be able to provide you the code however you can guide me or take the remote access to solve this issue.

    $162 (Avg Bid)
    $162 Avg Bid
    12 bids

    We are looking for an experienced supporter who can manage and update our Typo3 installation with different webpages: Please also have good knowledge about Typo3 updates to the latest versions (v13).

    $27 / hr (Avg Bid)
    $27 / hr Avg Bid
    34 bids

    As the project owner, I require an Arduino Uno code, specifically designed to interact with a fingerprint reader for inp...14 relays for output. Key Requirements: - The code should identify 14 people's fingerprints (let's say 2 different fingerprints for each person), write the name of that person on the LCD and activate the corresponding relay for each person. - The associated relays will control a particular robotic device. - When an unrecognized fingerprint is scanned, the system should write on LCD "unrecognized fingerprint" without triggering any relay. Ideal Skills and Experience: - Proficiency with Arduino programming - Experience working with fingerprint readers - Knowledge of relay and robotic systems . Familiarity with sensor integrat...

    $285 (Avg Bid)
    $285 Avg Bid
    24 bids

    I have a project that requires setting up an 8 Channel Arduino Relay Module and programming it to operate using a basic 4 button hand controller. My Arduino board of choice is the Arduino Uno. For the hand controller, I need different functionalities: - Each button should be able to toggle a specific relay on and off. - Certain buttons should cycle through a sequence of relays. - Some buttons should have the ability to control a combination of relays. Importantly, only 1 relay should be controlled at a time. The ideal freelancer for this project should have a deep understanding of Arduino programming, particularly with Arduino Uno, and experience with relay modules and controller setup. Familiarity with creating flexible, customizable controls is a plus.

    $539 (Avg Bid)
    $539 Avg Bid
    34 bids

    Zeek ntrusion Detection System - in Ubuntu Applying this step in the video, recording a video during the application and explaining the steps in audio I'm looking for a seasoned network professional with experience in Zeek intrusion detection system. The main goal of this project is to monitor network traffic effectively and provide real-time alerts. Key Responsibilities: - Set up and configure the Zeek intrusion detection system on a virtual network. - Based on the project goal, the emphasis is on monitoring network traffic efficiently. - The type of network traffic to be monitored was not specified, thus a capability to monitor both LAN and WAN traffic would be ideal. Required Skills & Experience: - Proficiency in network monitoring and

    $76 (Avg Bid)
    $76 Avg Bid
    6 bids

    I am looking for an experienced developer who can use Cython to wrap my existing CUDA code. This is a relatively simple code that is currently used for data analysis. Task: This is done in Linux (ubuntu). I had a old cython code that used to be able to connect with the CUDA code, i think the newer version of CMake changes had made it impossible. I have attached a small reduction of the code, it is pretty much just calling a CUDA kernel from the Python using Cython. The CMake builds, but when the Cython is imported the symbol cannot be found. (to build you need to define an environment variable CUDAHOME points to your nvcc) Steps: 0 (optional) you can Make the cuda code inside to check if it works (1) run (with CUDAHOME env var) (2) run (fail at this point as the .so file

    $30 (Avg Bid)
    $30 Avg Bid
    2 bids

    Project Deadline: 1 Day Project Budget: $50 Project Type: PHP (8.2 and above) Server Type: Linux Ubuntu Project Overview: We have an existing PHP script that calls the OpenAI API & outputs the response in decoded JSON format. We want to add Replicate API () to the script so we have the option of using the Replicate API instead of the OpenAI API. A user should be able to specify which API the script should use via a line in the code. So... - Currently: Script uses OpenAI API - New Version: Script uses both OpenAI API & Replicate API The output format from Replicate API must match the OpenAI API response, as the output is used in an existing Web App. New API Documentation:

    $71 / hr (Avg Bid)
    $71 / hr Avg Bid
    81 bids

    I'm in need of an expert who can set up my VPS server for hosting multiple portfolio sites. Key Requirements: - Operating System: Ubuntu The primary focus of the VPS deployment will be to accommodate seamless hosting of various portfolio sites. The ideal candidate will have experience in setting up VPS servers specifically for hosting purposes, and should be adept with both Ubuntu and Webmin. Additional information: - The VPS is expected to be configured to handle multiple domains efficiently and effectively. - The portfolio sites to be hosted are primarily static in nature, but a scalable solution is preferred to ensure future growth and potential transition to more dynamic sites. Please provide relevant experience and any suggestions to enhance the hosting environ...

    $32 (Avg Bid)
    $32 Avg Bid
    16 bids
    ESP32 I/O Project 5 days left
    VERIFIED

    ... - Inputs : Time Temp sensor probe Soil moisture sensor VPD sensor PH sensor EC sensor Water level sensor - Output : 2 x Peristaltic pumps 2 x 12v pumps AC Fan (PWM-controlled EC-motor) 220v water motor pump (using Solid State Relay) inputs/outputs will need to be set up and configured and based on the reading of the input sensors the Microcontroller will control the outputs. The successful freelancer will need to provide the following : Full electronic diagram. List of the parts needed other than the inputs sensors and the outputs. Programing code. Ideal skills for this pr...

    $380 - $1139
    Sealed
    $380 - $1139
    31 bids

    I am currently leveraging multiple social media channels including Facebook, Instagram, Pinterest, YouTube, and Google for my business. I'm now seeking a competent digital marketer with a keen understanding of these platforms to facilitate a campaign, the primary goal of which, is to generate new leads. Our campaign will target professionals between the ages of 20-35. There...the freelancer needs to have: - A deep understanding and firsthand experience in creating and implementing lead generation strategies targeting young professionals. - Skilled in data analysis to track the progress and effectiveness of our campaign. - Mastery of content creation for a young, professional demographic on all aforementioned platforms. - Strong communication skills to effectively relay progre...

    $128 (Avg Bid)
    $128 Avg Bid
    12 bids

    I urgently need an expert to install CUDA on my Ubuntu Linux system for Tensorflow and Pytorch

    $203 (Avg Bid)
    $203 Avg Bid
    22 bids

    I urgently need an expert to install CUDA on my Ubuntu Linux system for Tensorflow and Pytorch

    $266 (Avg Bid)
    $266 Avg Bid
    11 bids

    I am in need of a talented illustrator and grap...have a strong understanding of designing colorful graphics, while also incorporating various icons and illustrations. • JOB TASKS AND REQUIREMENTS: 1. Design A+ content: It should be colorful and engaging to easily draw the attention of anyone who comes across it. 2. Incorporate Icons and Illustrations: These should be designed elaborately to reflect our brand's style and the message we aim to relay across. • IDEAL SKILLS: - Strong graphics design and illustration skills - Excellent understanding of color schemes - Proficiency in using design software - Experience in creating engaging visuals This is an opportunity to use your creativity to bring my vision to life. Show your artistic flair, and let's create som...

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    38 bids

    I need a skilled developer with proficiency in React (particularly version 16), Ubuntu, and Apache for a project deployment. Key responsibilities will include: - Managing server configurations - Installing project dependencies - Configuring Apache for the application Having hands-on experience with the above tasks is crucial for effective task execution. We have access to the production server and all necessary credentials will be provided. Understanding of server-side deployment intricacies and problem-solving skills are as well essential for this task.

    $131 (Avg Bid)
    $131 Avg Bid
    5 bids

    Project Deadline: 1 Day Project Budget: $40 Project Type: PHP (8.2 and above) Server Type: Linux Ubuntu Project Overview: We have an existing PHP script that calls the OpenAI API & outputs the decoded JSON response. We want to add Replicate API () to use the meta-llama-3-70b model & add a flag to the code to allow us to choose whether we want the PHP script to use OpenAI or Llama 3 (70B). The output format from Replicate API must match the OpenAI API response Reference File: 5* FEEDBACK WILL BE LEFT FOR YOU

    $74 (Avg Bid)
    $74 Avg Bid
    35 bids

    I'm in need of an expert who can set up my VPS server for hosting multiple portfolio sites. Key Requirements: - Operating System: Ubuntu The primary focus of the VPS deployment will be to accommodate seamless hosting of various portfolio sites. The ideal candidate will have experience in setting up VPS servers specifically for hosting purposes, and should be adept with both Ubuntu and Webmin. Additional information: - The VPS is expected to be configured to handle multiple domains efficiently and effectively. - The portfolio sites to be hosted are primarily static in nature, but a scalable solution is preferred to ensure future growth and potential transition to more dynamic sites. Please provide relevant experience and any suggestions to enhance the hosting environ...

    $35 (Avg Bid)
    $35 Avg Bid
    19 bids

    I require a proficient Excel expert to develop a comprehensive yet easily understood dashboard. The dashboard should encompass data on Order Intake, Sales, Revenue Forecast, and Customer Information. - Key Details: - Data Source: The relevant information is already available via APO SAP and BW. You will only handle the design a...for an Overview Summary level that will make it easy for my boss to grasp the key trends and metrics at a glance and for each BU Manager. - Skills Required: - Strong knowledge and experience with Excel dashboard design is essential. - Familiarity with handling APO SAP and BW would be beneficial. The goal is to create a professional, appealing, and straightforward dashboard. You must relay the key insights from our data in an easily digestib...

    $44 (Avg Bid)
    Urgent
    $44 Avg Bid
    24 bids

    ...and moral message-driven stories that convey an inspirational tone - Strong command over both Hindi and English - Proficient in writing for a radio medium - Prior experience with story writing, especially in the mystery, romance, and science fiction genres The Ideal Candidate: - Will be able to write content that resonates with an adult audience - Can craft compelling and engaging stories that relay a moral message in a way that is not preachy - Is adept at writing scripts for radio, keeping in mind the specific constraints and opportunities of the medium - Is flexible working with two languages, English and Hindi, and can ensure the stories are equally impactful in both If you have the ability to weave captivating stories that convey uplifting messages and can write effectivel...

    $15 (Avg Bid)
    $15 Avg Bid
    17 bids

    Hi Rupa G., I tried to upgrade with more additional IPs. Tried editing the network, then reinstalled by adjusting your script and following the videos. The Ubuntu Desktop did not have internet access, neither did the Ubuntu Server. curl did not work either. I think I missed something in the videos, probably about OPNsense. Please install, proxmox on OVH Scale-5, with 9 additional IPs, 1 desktop u22.04, 7 server u22.04, 1 mautic, 1 Windows 11, 1 OPNsense with Zenarmor; redo videos.

    $295 (Avg Bid)
    $295 Avg Bid
    1 bids

    Hi hope you have a good day. I have odoo installed on like this I have asked someone else to update my docker image to version 17 odoo. I have now this problem It has to be fixed on the saas for the enterprise version V17 I am in search for someone who can solve this for me. Is this something you can do? Thank you for you're response. Cheers, Deef

    $238 (Avg Bid)
    $238 Avg Bid
    37 bids

    This specification outlines the requirements for the development of a solution integrating PowerMTA, an Email Marketing Application, a warm-up guideline, and IP rotation functionality supporting up to 20++ IP addresses. Requirements: 1. PowerMTA: Installation and configuration of the PowerMTA server. Configuration of a relay map to facilitate email sending through multiple SMTP servers. Implementation of a load-balancing strategy to ensure optimal email sending performance. Monitoring and logging of email delivery metrics, including delivery rates, open rates, and click-through rates. 2. Email Marketing Application: Integration with the PowerMTA server for sending email campaigns. Ability to create and manage email campaigns, including email design, audience segmentation, and au...

    $58 (Avg Bid)
    $58 Avg Bid
    8 bids

    ...breaking the front end - advancing the final final copy after 3 years of work. Day 4 financlising and having investors from around the world login and give their 2 cents Day 5: Long term planning if the dev wants to become part of the project full time. Milestones to be disussed - we are outcome orientated, but not set in stone. Why Freelancer now? Same reason Usain Bolt doesnt run the entire relay, fresh legs with some flash and flair - the race is already run when he gets it, and this is run - so if you want to be the ahhh, Usain Bolt of um french duck bread, and your a full stack dev with a personality who wants to blow stuff up and flush millions of Americans worth billions of dollars out of a database, then fill them back up and repeat - please enquire. Did i men...

    $1911 (Avg Bid)
    $1911 Avg Bid
    78 bids

    We are looking for long help. I'm in immediate need of an experienced professional with a strong background in Postfix 3.3 and Ubuntu 18.04 for a swift and effective system update. Major Requirements: - Updating Postfix 3.3 (to 3.9) on my Ubuntu 18.04 (to 20.04 or 22.04) - Enhancing the performance and resolving any bugs or issues in the current system. (CA files, openSSL not working properly) - Customizing mail server settings for an improved mail delivery. Ideal Skills and Experience: - Proficiency in Postfix 3.3 and Ubuntu 18.04. - Track record of doing similar system updates and enhancements. - Understanding of custom mail server configuration. Please note that this is an urgent project, and a swift response is expected.

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    30 bids

    I need an eye-catching flyer intended to increase participation in...intended to increase participation in my research study amongst pregnant women. It should communicate details about the study and also share contact information. Key Flyers Details: - Clearly explain the study objectives - Specify the inclusion criteria - Highlight the rewards of participating - Describe what participating entails The flyer must be clear, appealing, and concise to effectively relay this information. It should attract and hold the viewer's attention while also delivering important details effectively. Ideal candidate should have: - Strong experience in graphic design and flyer creation - Understanding of how to communicate sensitive topics - The ability to create compelling yet clear and c...

    $115 (Avg Bid)
    $115 Avg Bid
    116 bids
    Canva Xibo AWS Integration 3 days left
    VERIFIED

    ...automatically update in Xibo, ensuring that the latest content is consistently displayed on the screens. Key requirements: - Integration between Canva and Xibo: The freelancer should be able to connect Canva with Xibo, allowing for an automated update process. - AWS and Linux server management: Experience in managing AWS and Linux servers is a plus, as the Xibo system is self-hosted on an AWS Ubuntu server. We are getting this error when try to integrate: {“error”:0,“message”:“API configuration problem, consult your administrator”} We need the solution to be documanted and step by step to resovle it in future. Ideal skills and experience: - Proficiency in Canva and Xibo: The freelancer should have a deep understanding of both platforms to...

    $24 (Avg Bid)
    $24 Avg Bid
    7 bids

    I'm in need of a skilled Ubuntu expert to assist with troubleshooting and debugging on a cloud-based Ubuntu instance. The machine is not booting anymore, we need to repair it or to get a backup file of the main partition

    $229 (Avg Bid)
    $229 Avg Bid
    30 bids

    I am in need of a system administrator with the specific skill set to optimize and configure my dedicated server that runs on WHM (Ubuntu 22.04) and Cpanel. The server should be fine-tuned to perform optimally, in line with its hardware specifications. Key requirements: - The server should be optimized and configured to ensure it's running efficiently and effectively. - There are noticeable latency and website transfer issues when Cloudflare is enabled. These issues need to be comprehensively addressed by the system administrator. - The system administrator will only be given cPanel and WHM access, so they should be comfortable troubleshooting and configuring within this scope. Ideal skills and experience: - Proficient in system administration and server optimization. - Prior...

    $131 (Avg Bid)
    $131 Avg Bid
    24 bids

    ...Aruba environments and network access control (NAC) configurations. Below are the details of the issues we need help with: **1. Aruba Controller Issue:** - **Problem:** WiFi clients are unable to obtain an IP address from DHCP after authenticating the SSID. Despite having DHCP relay configured on our firewall (where the DHCP server is located behind), and the ip helper address configured under the VLAN of the WiFi clients, the issue persists. - **Requirements:** We need an expert who can troubleshoot and resolve DHCP relay issues in an Aruba controlled environment, ensuring reliable connectivity and IP address allocation for WiFi clients. **2. Clearpass Configuration:** - **Problem:** We are looking to optimize our Clearpass setup for network access control to switchport...

    $187 (Avg Bid)
    $187 Avg Bid
    8 bids

    I'm seeking assistance in configuring Varnish, Nginx, and PHP-FPM8 on my Ubuntu 22 server. The primary goal of this setup is to improve the performance of my website and make it more efficient in handling high traffic. Key Responsibilities: - Configuring Varnish, Nginx, and PHP-FPM8 on an Ubuntu 22 server. - Implementing an efficient caching strategy to speed up page load times. - Ensuring that the server can handle high traffic without compromising performance. Ideal Skills & Experience: - Proven experience in configuring Varnish, Nginx, and PHP-FPM8. - Strong understanding of website performance optimization. - Experience in handling high traffic websites. - Familiarity with implementing headers for efficient caching, including the x-ua-device server header vary ...

    $254 (Avg Bid)
    $254 Avg Bid
    37 bids

    Create PCB with eps32 and relay in Easy eda

    $76 (Avg Bid)
    $76 Avg Bid
    1 bids

    I'm seeking an experienced professional who can help with installing a Python Flask project on my AAPanel Linux server, which is running on Ubuntu. Key Requirements: - Knowledge and expertise in Python, particularly Python 3.x version. - Experience with deploying Flask applications on Linux servers. - Familiarity with Ubuntu and AAPanel is a plus. Some of the tasks you will perform include: - Setting up the Flask project on the AAPanel server. - Configuring the server to run the Flask application smoothly. - Ensuring that the installation is secure and scalable. Please note that Python 3.x is already installed on the server. Your primary focus will be on the Flask project installation and the server configuration. I'm looking for someone who can start working...

    $55 (Avg Bid)
    $55 Avg Bid
    5 bids

    I require the implementation of SLAM (Simultaneous Localization and Mapping) and navigation using ROS2 on a Raspberry Pi running Ubuntu. The project will utilize 2d lidar, imu, and a depth camera. You will: - Develop a system to carry out SLAM and navigation in an environment size that will be specified later. - Employ given hardware components like 2D lidar, imu, and depth camera to capture the necessary information. - Produce an output from the SLAM process that will be useful for navigation. Ideal Experience and Skills: - ROS2 expertise - Experience with Raspberry Pi and Ubuntu - Familiarity with SLAM and navigation systems - Proficiency in manipulating 2D lidar, imu, and depth cameras Please, note that this project has a specific budget. Bids outside this range may no...

    $126 (Avg Bid)
    $126 Avg Bid
    11 bids

    I have an ubuntu server I installed WHM and cpanel but the wordpress toolkit does not work and shows error that it cannot download wordpress from wordpress site. I need a pro server guy to fix this issue. Please note that the completion of this project is urgent.

    $46 (Avg Bid)
    $46 Avg Bid
    31 bids
    Ubuntu Server 2 days left

    I am seeking for someone who can help me to finish the settings for my ubutun server. I have 16 hard drives and I configured two hard drives for raid 1 to install softwares and 13 in raid 5 and one hot swap. I've installed sofwares on raid1 disk. How can I config raid 5 hard drive to store mysql data, upload images, etc from user

    $35 (Avg Bid)
    $35 Avg Bid
    6 bids

    I'm in need of an expert who can effectively set up SMTP IMAP via dovecot exim on a Ubuntu server to send and receive emails for my business. I have an existing domain and email address that will be integrated into this process. We have hestiacp installed. Here are the specific requirements: - Proficiency in dovecot exim, SMTP, IMAP, and familiarity with email clients like Outlook, Gmail or Apple Mail. - Excellent knowledge of Ubuntu server administration. - Ability to secure the email server from vulnerabilities. The server will be used for both internal and customer communication purposes, so the setup must be professional and reliable. If you possess these skills and can deliver high-quality work, kindly place your bid. Looking forward to a successful collaboratio...

    $146 (Avg Bid)
    $146 Avg Bid
    10 bids

    I'm facing an issue with my Ubuntu webserver. There was an unidentified change made recently, possibly in the nginx configuration, which was reverted promptly. I am unable to access any websites hosted on ubuntu or Plesk also hosted on the server. There is no remote access to the server so this could make it difficult to diagnose. Key Tasks: - Diagnose the root cause of the issue causing the webserver to be inaccessible externally - Resolve the issue and ensure the webserver is reachable from external networks Skills and Experience: - Proficiency in Ubuntu and webserver administration - Strong understanding of networking and firewall configurations - Experience with nginx or similar webserver software - Troubleshooting skills to identify and rectify the issu...

    $206 (Avg Bid)
    $206 Avg Bid
    18 bids

    I need an experienced professional in KVM (Qemu) Linux for installation and setup. The operating system that the KVM (Qemu) will be installed on is not yet decided, but will likely be CentOS, Ubuntu, or Debian. It's worth noting, my current operating system is Windows. The freelancer needs to have: - Expertise in KVM (Qemu) Linux installation - Proficiency with multiple operating systems (CentOS, Ubuntu, Debian) - Understanding of Windows, as it's my current OS - Ability to provide guidance and recommendations for the optimal choice of OS for KVM (Qemu) installation The exact tasks will include: - Helping choose the best Linux distro for my needs - Installing KVM (Qemu) on the chosen Linux distro - Conducting a walk-through with me for future understanding

    $30 / hr (Avg Bid)
    $30 / hr Avg Bid
    26 bids

    I require a professional to install the Essl Epush server on my Ubuntu 18.04 server, hosted on shared hosting at Hostinger. The primary purpose of this server installation will majorly focus on: - Biometric Data Processing The ideal candidate would have extensive previous experience with the following: - Ubuntu 18.04 - Essl Epush server installation and configuration - Working with shared hosting environments at Hostinger Please note that this job would include successful installation of the server and ensuring it's functioning as expected for its intended use. It's crucial for the person handling this job to have expertise in both Ubuntu and Esll Epush server installations available for this process. Kindly provide any relevant examples of work that ma...

    $27 (Avg Bid)
    $27 Avg Bid
    2 bids

    Hello We need you to install and configure pop and imap4 servers. You will also install and configure a web front-end for the above servers. You need to be able to install the servers using Ubuntu . I will share the exact details to bidders. Thank you Alfred

    $220 (Avg Bid)
    $220 Avg Bid
    20 bids

    ...explain and guide me through the setup, ensuring that I can manage the system post-installation on my own. The ideal candidate for this project should have the following skills and experience: - Proficiency in Hyperledger Fabric: The freelancer should have a proven track record of successfully installing and setting up Hyperledger Fabric on different environments. - Experience with Windows and ubuntu: Given that my laptop runs on Windows, the candidate should be well-versed in running Hyperledger Fabric on this operating system. - Knowledge of Blockchain: A good understanding of blockchain technology and experience in developing blockchain applications would be highly beneficial. - Guidance and Teaching Skills: The candidate should be able to provide clear and concise guidan...

    $225 (Avg Bid)
    $225 Avg Bid
    5 bids

    I am in need of an experienced report writer who can create monthly progress reports that focus on my projects, task completion status, ongoing issues, and provide an introduction about our department services. As the selected freelancer, you'd need: - A strong understanding of report writing - A good command of the English language - A good skills in charts - An ability to interpret and relay departmental tasks, issues, and services in a clear, concise matter - A reliable commitment to the monthly frequency of these reports All numbers will be provided from my side in addition to the data that will he requested by the freelancer. Please note that these reports will be presented to various level of stakeholders i.e. project team, technical teams, business teams and top manag...

    $144 (Avg Bid)
    $144 Avg Bid
    32 bids

    I have an application in Ubuntu 16.04 that's written in C++. It randomly crashes every few hours, and I suspect it may be related to the usb microphone. I need an expert in debugging to diagnose and fix the issue. Key Points: - The crashes are occurring during idle or background processes, but I'm not entirely certain of the exact trigger. - The freelancer must be fluent in C++ and have a high level of proficiency in debugging on Ubuntu systems. - Prior experience with usb microphone-related issues in C++ applications is a plus.

    $193 (Avg Bid)
    $193 Avg Bid
    33 bids

    PHP and MySQL web development;Error correction of HTML, CSS, PHP, MySQL, Linux Server (Almalinux, CentOS, and Ubuntu);Support for WordPress modules, themes, and implementations;Support for cPanel, Plesk, CWP, and OVIpanel;Support for working directly on Linux server;Important:All communication will be on the Freelancer.com chat;In the event that you do not provide enough details with the order, the service will be delivered only with the details received within the set time;I will fix any delayed work only during our agreed-upon timeframe for commitments made before payment. Any requirement during the work will require payment for additional time.

    $23 / hr (Avg Bid)
    $23 / hr Avg Bid
    1 bids

    We're looking for a skilled freelance to solve an issue we have in our OpenVPN network based on an Ubuntu server. We're experiencing issues with 14 clients, all connected through the same cabled network of a client of ours. Clients are intermittently accessible via the VPN. When we manage to establish a connection to them (via SSH), the connection is dropped after a few seconds. In the server log, we consistently see the following message for these problematic clients: MULTI: new connection by client 'JLR-LOC1' will cause previous active sessions by this client to be dropped. Remember to use the --duplicate-cn option if you want multiple clients using the same certificate or username to concurrently connect. After adding the duplicate-cn option in the server ...

    $241 (Avg Bid)
    $241 Avg Bid
    20 bids

    ...interface between my Arduino and Lora SX1278. This project involves two primary components: setting up the Lora SX1278 interface and controlling a relay on the receiver side. Key Requirements: - Lora SX1278 Interface Configuration: I need to establish a reliable, long-distance communication channel between two Arduinos. The Lora SX1278 module should be set up for low power consumption and secure data transmission. I would like the system to be able to send and receive data effectively. - Relay Control: On the receiver side, the Arduino should be able to turn on and off a relay. This should be accomplished using the Lora SX1278 module. The relay control can be either manual (via a button), remote (via the Lora module), or through a timing schedule. Ideal ski...

    $12 (Avg Bid)
    $12 Avg Bid
    3 bids

    ...including spam filtering, virus scanning, and SSL/TLS for secure email communications. * Provide detailed documentation on the server setup and management procedures. * Ensure the server supports mailing lists and provides easy management and moderation of these lists. Requirements: * Proven experience in setting up and managing email servers, preferably open-source platforms such as Modoboa, Postfix, or Dovecot. * Strong understanding of email protocols (SMTP, POP3, IMAP) and DNS configurations. * Experience with Linux server administration. * Knowledge of network security and email security best practices. * Ability to write clear, maintainable documentation for IT teams to follow. * Fluent in English, with excellent communication skills. *We will be setting up 5 domains wit...

    $53 / hr (Avg Bid)
    $53 / hr Avg Bid
    31 bids

    I am looking to engage a competent Python developer to help me implement blockchain functionality. I already have some knowledge of Python but have no background in blockchain. The ideal candidate for this task should: - Have a strong background in Python programming. - Carry solid understanding and experience in blockchain development. - Be able to relay concepts in an easy to understand, beginner-friendly manner. For this project, we'll mainly focus on the fundamentals of creating and validating a blockchain using Python. Check the files section for the project document. Additional information is required and will be provided upon hiring.

    $770 (Avg Bid)
    $770 Avg Bid
    46 bids

    I need a proficient software developer familiar with Python and Bitcoin ASIC miners. The core functionalit...Familiarity with Luxor firmware and pool APIs - Hands-on experience with Bitcoin ASIC miners' processes Scope: - Develop a software application that interfaces with Luxor firmware and pool APIs - Implement functionality to monitor miner status, specifically Hashrate, Temperature, and Uptime - Configure wifi/LAN port of the development board (banana pi r2 pro) - Integrate external temperature sensors and relay control (hardware interfacing is completed already) The complete boot/control/satefy logic are all completed pointing to the right API to use for each task. The project consist of translating this control logic to python code. I look forward to starting this proje...

    $4507 (Avg Bid)
    $4507 Avg Bid
    45 bids

    As a leader in technological fields, I am looking for a skilled and creative Video Producer who can create quality explainer videos that can intricately relay my complex services and products to the general public. Key responsibilities: - Understand the products and develop a narrative that simplifies technical jargon and process into an engaging and accessible format for the general audience. - Design and create visually appealing, creative, and concise videos for marketing use. Ideal Skills: - Significant experience in video editing and production - Excellent understanding of technology industry - Proven ability to translate complex technical information into an easy-to-understand format - Proficiency in graphic design, motion graphics, digital art, a sensitivity to typograph...

    $53 (Avg Bid)
    $53 Avg Bid
    38 bids

    I'm experiencing a 502 Bad Gateway error on my wordpress multisite, it is intermittent. Key Requirements: - Diagnose th...Bad Gateway error affecting the server connection. - Review the server configuration to identify and rectify any misconfigurations causing the issue. - Analyze error logs to pinpoint the source of the problem. Ideal Skills and Experience: - Proficiency in server management and troubleshooting, particularly with a focus on resolving 502 Bad Gateway errors. - Extensive experience with Plesk, PHP, Ubuntu and Nginx is a must. - Strong ability to analyze and interpret server error logs. - Excellent communication skills to explain the issue and the resolution process clearly. Please provide a detailed overview of your relevant experience, specific to this iss...

    $237 (Avg Bid)
    $237 Avg Bid
    88 bids