Linux

I need an expert to help me configure billing rates and internal prefixes in my ASTPP installation. Tasks: Import and set up billing rate cards. Configure internal prefixes for specific routing rules... (Budget: $10 - $30 USD, Jobs: API, API Integration, Asterisk PBX, Billing, Database Administration, Database Management, Linux, PHP, Telecommunications Engineering, VoIP)

I need the latest release of Traccar GPS installed on a Linux server and left running with its default configuration—no custom server tweaks or device-specific rules for now. Once the service is up, I... (Budget: $10 - $30 USD, Jobs: Apache, Database Management, Linux, MySQL, Network Administration, PHP, System Administration, Web Services)

I maintain a legacy desktop program written in Pascal and now need it re-imagined as a browser-based application. The goal is to keep every current feature intact while exposing the underlying logic through modern APIs, then presenting it in a clean, responsive web interface... (Budget: ₹12500 - ₹37500 INR, Jobs: Angular, API Development, Frontend Development, Linux, Pascal, RESTful API, Vue.js, Web Development)

My spare MacBook has suddenly stopped seeing any wireless networks, even though the other computer on the same desk is happily online. I’m on macOS and, so far, the affected machine can’t detect a single network—home, hotspot, or neighbour—so it’s not just my router... (Budget: $10 - $30 USD, Jobs: C Programming, Linux, Mac OS, Network Administration, Technical Support, Troubleshooting, WiFi, Wireless)

I need a small, reliable script that pings the Late Show with Stephen Colbert page on 1iota every 30 seconds and fires off an SMS the moment May 21 tickets appear. The job is straightforward but time-sensitive:... (Budget: $30 - $250 USD, Jobs: BeautifulSoup, Linux, PHP, Python, Selenium, Software Architecture, Twilio, Web Scraping)

I need an internet specialist who can reliably get me into the hard-to-reach corners of the web. My main goal is to watch Online TV that is currently blocked where I live. Concretely, I want full, uninterrupted... (Budget: $10 - $35 USD, Jobs: Computer Security, Linux, Network Administration, Network Engineering, Network Security, VPN, Web Security, WebRTC)

I need a small, reliable script that pings the Late Show with Stephen Colbert page on 1iota every 30 seconds and fires off an SMS the moment May 21 tickets appear. The job is straightforward but time-sensitive:... (Budget: $250 - $750 USD, Jobs: BeautifulSoup, Linux, PHP, Python, Selenium, Software Architecture, Twilio, Web Scraping)

I need clear, step–by-step help selecting and purchasing a reliable VPS located in Zambia that I can dedicate to running applications. I’m starting with no current provider, so I’m looking for someone... (Budget: $30 - $250 USD, Jobs: Cloud Computing, DNS, Linux, System Admin, System Administration, Virtualization, VPS, Web Security)

I have an AWS account that was suspended, but before the suspension I copied every API asset into publicly-accessible S3 buckets. The job now is to take that S3-based backup and rebuild the APIs so they... (Budget: ₹1500 - ₹12500 INR, Jobs: Amazon Web Services, API Development, Cloud Security, DevOps, Linux, Node.js, PHP, Terraform)

My PHP-based app suddenly throws “Expected response code 235 but got 535 – Authentication credentials invalid” every time it tries to send mail. I already updated the SMTP username and password, yet both LOGIN and PLAIN still fail... (Budget: $10 - $20 USD, Jobs: Debugging, Linux, MySQL, OpenSSL, PHP, SMTP, Web Development, Web Security)

Ich habe eine frische OPNSense-Installation (Version 25.7) und möchte sie in mehreren Remote-Sessions über TeamViewer gemeinsam fertig einrichten. Dabei soll die Firewall nahtlos in unsere Active-Directory-Umgebung eingebunden und für den täglichen Betrieb vorbereitet werden... (Budget: €250 - €750 EUR, Jobs: Active Directory, Apache, Debian, Linux, Network Security, OpenVPN, Ubuntu, VPN)

Migration of Websites & Emails from Bluehost to Dedicated Hosting Provider I am looking for an experienced hosting and server migration specialist to move all my websites and email services from Bluehost to a more reliable dedicated or managed hosting provider... (Budget: $30 - $250 USD, Jobs: DigitalOcean, DNS, Documentation, Linux, System Admin, Technical Support, Web Hosting, Website Testing)

My Cisco Firepower FPR-4110-K9 is due for a full software refresh and I need a Cisco-certified network-security specialist to guide me through it in real time. The immediate task is upgrading both ASA... (Budget: min $50 USD, Jobs: Cisco, Firewall, Linux, Network Administration, Network Engineering, Network Monitoring, Network Security, System Admin)

Looking for a mature profibus software solution for raspberry pi (Budget: $15 - $25 USD, Jobs: C Programming, Embedded Systems, Linux, Microcontroller, Programming, Python, Raspberry Pi, Software Development)

Project Description We are looking for a freelance individual developer (NOT a company or agency) to build a Python + LangGraph AI system and integrate it with our existing Laravel SaaS application. Important: Companies, agencies, and teams — please do NOT apply... (Budget: ₹1500 - ₹12500 INR, Jobs: AI Development, API Integration, Automation, Git, Laravel, Linux, PHP, Python, SaaS, VPS)

Responsible for initiating the implementation and application of Data Science strategies to enhance company results. Some of the projects developed: - Time Card Information Extraction Automation via... (Budget: $250 - $750 USD, Jobs: AWS Lambda, Data Science, Deep Learning, Linux, Machine Learning (ML), Natural Language Processing, OCR, PostgreSQL, Power BI, Python)

Need software enginner who will help for STM32 Programming Skills required : 1. C Programming and debugging 2. should know Free RTOS Concepts 3. Shall be able to prepare Design using state flow diagram and flow charts 4... (Budget: ₹1500 - ₹12500 INR, Jobs: C Programming, Electronics, Embedded Systems, Flow Charts, Internet of Things (IoT), Linux, Microcontroller, Motor Control, Robotics, STM32)

I already have a custom-built PHP admin panel coded and sitting on a staging server. What I now need is for it to be fully wired up to both my Android APK and the public-facing website, then pushed live without downtime... (Budget: ₹1500 - ₹12500 INR, Jobs: Android, API Development, cPanel, JSON, Linux, Mobile App Development, MySQL, PHP, REST API, Web Development)

I am rolling out a full CI/CD pipeline on AWS and want it driven by Spinnaker. The work starts with connecting Spinnaker to our existing Git repos, packaging a Java-based service, and automating its promotion through our Eaac environments via Jule... (Budget: $250 - $750 USD, Jobs: Amazon Web Services, AWS Lambda, CI/CD, Docker, Git, J2EE, Java, Java Spring, Jenkins, Linux)

I’m bringing a multi-layer system back online—a native PHP-MySQL web backend that drives a Node.js WebSocket service and a client-management console. Before launch, the entire codebase needs a deep security sweep, but the web backend is my first target... (Budget: $12 - $30 SGD, Jobs: Documentation, Linux, MariaDB, MySQL, Node.js, Penetration Testing, PHP, Web Security)