Redhat linux jobs
I own the domain and want it turned into a world-class, multi-platform sports game. The same code-base (or a well-synced set of repos) needs to compile cleanly for a browser build, native mobile apps, and a desktop installer. For desktop, Windows support is essential from day one; macOS and Linux are nice-to-haves we can phase in later if your framework makes that easy. Gameplay details will be shared once we’re under NDA, but expect real-time action with a strong social layer: live leaderboards, head-to-head challenges, chat, and secure in-game wallets for virtual chips. Solid netcode, account persistence, and clean separation between client and server logic are critical acceptance points. You’re free to propose the tech stack—Unity, Unreal, HTML5 + WebGL, or a...
...one-off script job. You are building infrastructure that will run live capital. Reliability, security, and documentation are non-negotiable. Important: Interactive Brokers API Context IB connectivity runs through either TWS (Trader Workstation) or IB Gateway, both of which must be running on the GCP VM for the API to function. You must have prior experience managing IB Gateway in a headless Linux server environment. This is a common complexity point and a key reason we require demonstrated IB API experience....
...report should include your findings, techniques, graphics, and methodology, along with recommendations for improving any security issues identified. Video Overview: The instructor explains that the final project will provide a target machine personally built by the instructor to represent the Acme company environment. You are expected to use the tools you have learned in class, including Kali Linux tools or any other security tools you are comfortable with, to test the machine. This may range from simple network port scanning to more advanced vulnerability validation and exploitation, with the goal of identifying weaknesses in the system. The project emphasizes logical thinking: you should document your process through screenshots and notes, explain your findings and supportin...
...for an experienced **Moodle / Linux Server specialist to help migrate our existing Moodle LMS and website to our own cloud server. Our Moodle system is already fully operational and currently hosted by an external IT provider who hosts multiple colleges on a cloud server. We are now moving the system to our own infrastructure. The freelancer will be responsible for setting up the new environment and migrating the system safely. Project Tasks 1. Analyse Current Moodle Setup The freelancer must first review the current hosting structure and confirm: * Whether the Moodle instance has its own database * Whether it is part of a shared multi-tenant Moodle system * Required components for migration 2. Server Setup Set up a secure cloud server including: * Linux server (U...
...flows cleanly between the entry firewall and the two internal firewalls. • Deploy UCS and Inuvika as VMs/CTs, making sure they resolve correctly via internal DNS, obtain valid TLS certificates, and start without errors. • Provide concise notes or diagrams so I can maintain and extend the environment after you finish. You will be working directly on live hardware over a remote session, so solid Linux system-engineering skills and confidence with Proxmox, Ceph, and OPNsense CLI/GUI are essential. Goal is a whole proxmox cluster with 1 entry firewall (every bit IN and OUT needs to be controlled), the second and third firewall presents 2 Subnets with 16 x 28 nwtworks as vlan, only 3 server in theses lan can comminucate outside, the rest is forbidden to send 1 byte o...
...standards (ISO/IEC). Global Regulatory Compliance: The design must meet EU CE marking requirements (including RED, EMC, and RoHS directives) and international safety standards to ensure global marketability. Software Development Requirements: Full Android AOSP Integration: Porting and optimization of Android for the specific ARM hardware. Custom Driver Development: Creation of all necessary Linux kernel drivers for LiDAR/ToF sensors, camera modules, and the aerial optical interface. Spatial Calibration Software: Custom software layer to map the 15cm aerial floating plane to the coordinate system of the LiDAR/ToF sensor for seamless touch interaction. Mandatory Deliverables (Full IP Transfer): The project is not finished until I receive: PCB Files: All schematic, layout, an...
I am looking for an experienced MERN Stack De...React.js • Backend: Node.js • Database: MongoDB Responsibilities • Setup and deploy new gaming projects • Maintain and update existing projects • Manage backend APIs and integrations • Handle server setup and optimization • Integrate and manage third-party APIs • Troubleshoot bugs and performance issues • Provide technical support when issues arise Additional Skills Required • Server management (Linux / Cloud servers) • API integration and debugging • Database optimization • Security and performance optimization Availability • Need reliable long-term support • Should be available to fix urgent issues when required Experience in online gaming platforms or be...
I need an experienced infrastructure engineer to help me move my Fintech application off its current host and onto a server stack that is both noticeably faster and cost-efficient. My priorities are low-latency transaction handling, high uptime, and a predictable monthly bill. I am open to any major cloud vendor—LINUX, AWS, Google Cloud, Azure, or an equally robust alternative—provided the final choice can give me the best mix of performance and price. Here’s what I expect: • A short cost-vs-performance comparison of the leading options, with clear reasoning for the recommended platform. • A detailed migration plan that avoids downtime for end users. • Full execution of the migration, including configuration of security groups, autoscaling, ba...
...and Claims must be pushed to my JetForm instance; I will supply the exact form schema and API credentials. Architecture notes • Multi-tenant: each shop sees only its own data, while I keep an overarching Admin view. • Minimal UI: clean bootstrap-level forms are enough—no design polish required. • Tech stack is up to you as long as it is mainstream, maintainable, and deployable on a typical Linux VPS. Deliverables - Source code in a private Git repo - Simple environment file with JetForm keys and tenant defaults - SQL (or migration scripts) for initial schema - Brief README covering setup, tenancy configuration, and video-size handling Acceptance I’ll consider the job complete once I can: create a tenant, sign in as each role, run the ...
The project is already up and running on my local stack (Linux / macOS, nginx as the web server, MariaDB for data, everything container-friendly). If your on windows u will need wsl to run it like I do. please dont bid if u cant set these up. Functionally it does what it should, but the overall layout is amaateur. You’ll work directly in the existing codebase, tweak or rewrite the HTML templates, CSS (or a pre-processor if you prefer), and any lightweight JS that controls visual behaviour. No back-end changes are needed; routing, queries, and business logic stay as-is. Deliverables • New page structures, there are 5 independant html pages and 2 vue (main user web and admin page) that improves hierarchy and readability. • Updated style sheets reflecting a clea...
...will configure the initial telephony architecture, including SIP trunks for external connectivity and internal extensions for users. Detailed Scope of Work 1. Server Installation & Hardening Perform a clean installation of Issabel 5 on AlmaLinux 8 using the official net-install script. Configure Fail2ban and firewall rules to block unauthorized SIP and SSH attempts. Set secure passwords for the Linux root, MariaDB, and Issabel web admin. 2. SIP Trunk Configuration Connect the PBX to my chosen VoIP provider using a SIP trunk. Configure PEER details (host, username, secret) and registration strings. Set up Inbound Routes to direct incoming DID numbers to the correct destination (e.g., an IVR or extension). Set up Outbound Routes with appropriate dial patterns (e.g., X. or ...
I am looking for an experienced Linux / cPanel & WHM administrator to troubleshoot and fix a database mapping issue on my self-managed VPS server. Server Details: VPS server (root access available) cPanel & WHM version: 11.134 MariaDB running normally Websites are working and databases are functional Problem: In cPanel → Manage My Databases it shows: "The database server is currently offline (adminbin Cpanel/cpmysql/DBCACHE: exit 255)" phpMyAdmin was also inaccessible earlier. Databases and MySQL users exist and websites connect successfully. After rebuilding DB mapping some databases appear but: Database privileged users are not showing in cPanel UI. cPanel database mapping seems broken. Troubleshooting Already Done: Verified MariaDB service is ...
My production server in Melbourne, VIC refuses to boot and mount one of its EXT4 volumes that holds critical web-server data. I need an experienced Linux sysadmin who can come onsite ASAP, diagnose the mounting failure, recover the volume without data loss and make it reliably mount at boot again. The box is running a recent Centos-based distro and is still fully accessible via console, but remote work is not an option; physical access is required so you can run low-level tools like fsck, tune2fs, debugfs or alternative recovery utilities. What I expect from you: • Arrive onsite (Brunswick West) at an agreed time. • Troubleshoot and repair the EXT4 mount issue, documenting each command and change. • Verify the integrity of the web-server data once the filesystem is ...
...complete setup, spin up the first server, apply sensible security hardening, and leave me with clear notes on what was done and why. Typical touch-points will include picking the right plan, deploying an instance, setting up user access, SSH / RDP configuration, firewall rules, monitoring basics, and any tweaks you consider best practice for performance and reliability. I’m open to either Windows or Linux images, so your recommendation here will be welcome. The job is primarily about the initial setup, but if I’m impressed with your approach there is scope for ongoing management later. Please tell me about similar Leaseweb (or comparable bare-metal/VPS) environments you have built, how you prefer to document changes, and roughly how long you expect the first round o...
I need a complete, self-hosted email solution for a small business that I’ll be running on a Linux server (Ubuntu or CentOS—whichever you feel is best for the chosen stack). The key objective is to move away from third-party providers and gain full control over our mail, security, and data compliance. The specific mail-transfer agent is still open: Postfix, Exim, Mailcow or another proven alternative can be used, as long as the end result is stable, secure, and straightforward to maintain. What I expect from you: • A production-ready mail server configured with SMTP, IMAP/POP3, spam and virus filtering, DKIM, SPF, DMARC, and valid SSL/TLS certificates. • Simple webmail access and clear instructions so that I can add domains, users, and aliases without t...
I am looking for a developer with real experience working with MapStore. My platform already runs on Linux with PostgreSQL, PostGIS, GeoServer and MapStore. MapStore already includes MapFish Print as the printing engine. The goal of this task is not installing the whole system, but developing and configuring a custom print template in MapStore to generate PDF reports. Users of the platform can already: Log in to the system Filter records in a table Visualize the geometry of the selected record on the map Based on that selected record, the system should generate a structured PDF report. The report should include: Header / title section Attribute information from PostgreSQL/PostGIS A small table with indicators A map showing the selected geometry The PDF must be generated using M...
I need someone to bring my Oracle 11g server online and make sure it starts cleanly every time my Red Hat Enterprise Linux machine boots. The software is already on the box; what’s missing is a reliable, Standard installation-style configuration that finishes the setup, starts the database, confirms the listener is running, and registers the instance correctly with systemd so it survives reboots. You’ll connect over SSH, verify the existing Oracle home, adjust any kernel parameters or environment variables that were skipped, and walk me through the key commands so I understand how to start and stop the service myself. A simple set of notes or a shell script showing the steps you performed is all I need as a final hand-off.
I have a geospatial platform running on a Linux server with PostgreSQL, PostGIS, GeoServer and MapStore. MapStore already includes MapFish Print as the printing engine. I am not looking to install MapFish from scratch, but rather to configure and develop a custom print template that can generate structured PDF reports. Currently, users can log in to the platform, filter records in a table, and visualize the corresponding geometry on the map. Based on the selected record, the system should be able to generate a PDF report. The report should include: A cover section or header Selected attribute fields from PostgreSQL/PostGIS A small table with indicators A map showing the geometry of the selected feature The report should be generated using MapFish parameters, not just a simp...
Job Description: I am seeking an experienced freelancer to set up the IP layer for an autonomous drone that involves inte...sharing it with the internet distributor (Wi-Fi Module), and that other devices connected to the internet distributor (Wi-Fi Module) can access the internet. Required Skills: Experience with network configuration (IP forwarding, NAT, DHCP). Familiarity with Raspberry Pi and network setup. Knowledge of Wi-Fi modules and PCle networking. Experience with setting up internet sharing and routing on Linux-based systems (Raspberry Pi OS). Deliverables: 1. A working network configuration where the Raspberry Pi receives internet and shares it with other devices via the Wi-Fi module. 2. Documentation detailing how the network is set up and tested, including troubleshoo...
I’m running a self-hosted MeshCentral server on Ubuntu 24 Linux and I need two equally important improvements added to its web interface. 1) Per-user concurrent-session cap From the UI I want to be able to enter a number that represents the maximum simultaneous device connections or remote sessions a given user can open. Once that threshold is reached, additional connection attempts must be blocked until an existing session ends. The setting must work on a per-user basis without impacting other users or global server limits. 2) Account expiry date control I also need a date picker in the user–edit screen that lets me set an explicit expiry date for an account. When that day arrives the account should become disabled automatically, with no manual cleanup require...
I will perform a professional security scan of your website using Kali Linux tools. The service includes a detailed PDF report highlighting vulnerabilities and practical solutions to improve your website security. Fast and reliable service guaranteed. Suitable for WordPress and custom websites. أقوم بإجراء فحص أمني احترافي لموقعك باستخدام أدوات Kali Linux. الخدمة تشمل تقرير PDF مفصل يوضح الثغرات والحلول العملية لتحسين أمان الموقع. خدمة سريعة وموثوقة. مناسبة لمواقع WordPress والمواقع المخصصة
I am looking for a developer to build a simple web-based cryptocurrency tr...amount transferred, date, and confirmation status. The project should include backend logic written in either PHP or Python, depending on the developer’s preference. The system must be compatible with a Linux server environment and should be structured so it can be easily deployed and configured. The application should also include a simple search feature that allows users to look up previously searched wallet addresses stored in the database. The final deliverables should include the full source code, MySQL database schema, and clear instructions for installation and deployment on a Linux server. Basic documentation explaining how the API integration works and how to configure the system sho...
...Claude Code or equivalent daily. You direct it, validate it, and correct it. This is a core working requirement. - Python (3–4 years): FastAPI or Django REST, PostgreSQL, Redis, async programming, JWT/OAuth2 - Mobile: Android AND iOS experience (Kotlin/Java + Swift), OR React Native/Flutter with native module experience; published app required - Infrastructure: DigitalOcean or AWS/GCP, Docker, Linux, CI/CD - Security: Financial application security, encrypted storage, secrets management - Communication: Strong written English, async remote work, Git --- USSD experience is not required and should not discourage you from applying. Onboarding includes a structured 2-hour USSD orientation. If you have strong Python and mobile fundamentals, you will be productive immediately. ...
I have just purchased a brand-new VPS that is not running the usual Linux or Windows images, and I need the entire environment prepared so my live Magento 2 store can move over from its current shared-hosting account without a hitch. Here is what I expect from you: • Provision and harden the fresh VPS (standard stack is fine; I do not require any exotic tweaks). • Transfer all Magento 2 files, database, media, and configurations from the shared host. • Point the domain, apply existing SSL, and confirm that the storefront and admin panel load correctly. • Run post-migration checks—orders, payments, extensions, and cron jobs—to be sure nothing broke during the move. • Stay available for a short monitoring window to catch any edge-case iss...
I have an application running on DigitalOcean App Platform connected to a GitLab repository. The app is currently running fine using a previously deployed build. The repository and main branch exist and contain the latest code. The issue is that DigitalOcean is no longer able to deploy new code from the GitLab repository. When trying to update the source configuration, ...configuration, no options are available to select the repository. Required: - Diagnose and fix the GitLab integration/authentication issue with DigitalOcean App Platform - Reconnect the GitLab repository so new deployments work - Ensure autodeploy on push is working correctly - Verify proper permissions between GitLab and DigitalOcean Skills needed: DevOps, GitLab, DigitalOcean, CI/CD, Docker, Linux, System Admi...
...development, optimization, and maintenance of embedded software components in a Linux environment, with a focus on performance, reliability, and clean code. Responsibilities: Design, develop, and maintain embedded C/C++ modules for telecom/O-RAN systems Work on Linux-based environments, including debugging, optimization, and performance tuning Integrate and test software components within existing telecom infrastructure Collaborate with our internal engineering team and client’s technical team Write clean, maintainable, and well-documented code Participate in code reviews and propose improvements Requirements: Strong hands-on experience in C and C++ development for embedded systems Solid experience with Linux (user space, system programming, networki...
...receiver) - HLK7628N Wi-Fi / Ethernet Linux module The device continuously receives BLE packets, forwards them to the HLK7628N through USB, and uploads the data to the cloud over Wi-Fi or Ethernet. When internet connectivity is lost, incoming data will be stored locally on an SD card using a rotational buffer mechanism, and synchronized automatically once connectivity is restored. The design must follow best practices for RF layout, impedance control, EMI mitigation, and grounding, enabling FCC and CE certification. The HLK7628N module and nRF52840 chip are fixed components and must remain in the design. Other components may be optimized or replaced if required. 2. System Architecture - Data Flow BLE Devices ↓ nRF52840 (BLE Receiver) ↓ USB HLK7628N Linux ...
Hi, I am looking for an experienced DevOps / Linux server optimization expert for a LIVE high-traffic production website. Please apply only if you have real experience handling 50,000+ concurrent users, Cloudflare setups, and strong security hardening. IMPORTANT: The website is already LIVE and fully uploaded. CyberPanel is already installed and running. I only need optimization, scaling, and security improvements (NOT fresh installation). Current Infrastructure: • Dedicated main server: 64GB RAM, 1TB NVMe () • Offshore VPS: 1GB RAM (to be used as reverse proxy/security layer) • Domain provider: • Panel: CyberPanel + OpenLiteSpeed (already installed) • Laravel/PHP website (already live) • Need full integration My Requirements: PERFORMANCE: • ...
I have a freshly-installed Ubuntu machine (i5-4690K, 8 GB DDR3, GTX 980, 2 TB SSD, hard-wired gigabit and UPS) ready to become my always-on Plex hub. Although I’m comfortable at an intermediate Linux level, I’d like an experienced Plex user to coach me live over a video call so I get everything right the first time. During the session we’ll concentrate on: • Initial setup and configuration • Library organisation and metadata (my library is movie-focused) • Network and remote access so family can stream outside the house I’d like you to talk me through best-practice folder layout, optimal transcode settings for the GTX 980, secure port forwarding, and any Docker or snap nuances on Ubuntu. Please also flag anything I should plan for when ...
...instantly. • Enforce risk controls such as max position size, daily loss cap, and hard stop-loss per trade. • Log every decision (signal, order details, fills, P&L) to a local database for easy review. • Offer a simple dashboard or CLI where I can toggle the strategy on/off and adjust key parameters (risk, symbol list, time window). Acceptance criteria – Bot compiles and runs on Windows or Linux with clear setup instructions. – Simulated back-tests on one month of intraday data match expected win/loss ratios. – Live paper-trading session completes a full market day with zero manual fixes required. – Source code is clean, modular, and documented well enough for me to tweak indicators later. Preferred tech: Python with li...
I’m putting together a small ARR stack in Docker and need an expert to wire everything so that every outbound request from Prowler and Radar is forced through a Gluetun VPN container. My host is already running Docker on Linux; what I’m missing is a clean, reproducible Compose (or Swarm) setup that: • Spins up Gluetun first, using my WireGuard credentials and built-in kill-switch. • Launches Prowler and Radar as separate services but attaches them to the Gluetun network so they inherit its VPN tunnel for all traffic. • Exposes only the essential web UI ports on the host while keeping search, tracker and metadata queries safely behind the tunnel. • Survives restarts with proper health-checks and dependencies so nothing leaks when the VPN drops...
I have a small Java Swing application where several JCheckBox components refuse to stay checked when clicked. No exceptions are thrown; they simply pop back to an unchecked state immediately. I need someone to dive into the relevant UI and event-handling code, identify why the state isn’t persisting, and deliver a clean fix that works across Windows, macOS, and Linux builds of the app. You’ll receive the current source (Maven project) plus a short video showing the behaviour. Please return: • corrected code or patch files • a brief explanation of the root cause • confirmation tests or steps I can run to prove the boxes now retain their state If you’re comfortable debugging Swing listeners, model binding, or custom renderers, this should be a ...
pleas CHECK ME BUDGET 100$::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Project Overview We are looking for an experienced DevOps / Linux System Administrator and PHP Developer to finalize a chat platform based on the Grupo Chat script (CodeCanyon). Important: The Grupo Chat script is already installed and running on the main server. The project includes: verifying the current installation creating additional virtual machines configuring LiveKit and TURN servers implementing a secure video upload system configuring subscription plans integrating payment systems implementing a wallet system adding user media galleries (photos and videos) The goal is to create a stable, secure, and production-ready social chat platform. Current Infrastructure D...
...coordinates - generate a (class names, paths) - Include train/val split with configurable ratio. Documentation + setup Clear instructions for installing dependencies and running on Jetson Orin Nano. Source code in a Git repo + a short README. Provide a short demo video or screen recording of the workflow. Technical Requirements - Target platform: NVIDIA Jetson Orin Nano (JetPack Linux) - work remotely through ssh - Camera: 640×512, MIPI CSI-2 4 lanes, 22-pin ribbon Preferred languages: Python (PyQt / Tkinter / OpenCV). Must run offline (no cloud requirement). What I Will Provide: - Jetson Orin Nano hardware access (remote via ssh). - Camera details / driver info if needed (device node, gstreamer pipeline, etc.). - List of target object cla...
...profile on the top of bid. If not, will ignore it. I’m building a full-featured desktop application and need an experienced Qt developer who is completely comfortable working in modern C++. The core of the job is to take my functional requirements, translate them into a clean Qt-based architecture, and deliver a polished, installable application that runs smoothly on Windows (and ideally macOS/Linux if you can accommodate cross-platform targets). You’ll be responsible for designing and wiring up the entire UI with Qt Widgets or Qt Quick—whichever best suits the final UX—while also implementing the underlying logic in efficient, well-documented C++. Robust error handling, responsive layout behaviour, and adherence to Qt’s MVC patterns are important t...
Hi, I am looking for an experienced DevOps / Linux server optimization expert for a LIVE high-traffic production website. Please apply only if you have real experience handling 50,000+ concurrent users, Cloudflare setups, and strong security hardening. IMPORTANT: The website is already LIVE and fully uploaded. CyberPanel is already installed and running. I only need optimization, scaling, and security improvements (NOT fresh installation). Current Infrastructure: • Dedicated main server: 64GB RAM, 1TB NVMe () • Offshore VPS: 1GB RAM (to be used as reverse proxy/security layer) • Domain provider: • Panel: CyberPanel + OpenLiteSpeed (already installed) • Laravel/PHP website (already live) • Need full integration My Requirements: PERFORMANCE: • ...
Hi, I am looking for an experienced DevOps / Linux server optimization expert for a LIVE high-traffic production website. Please apply only if you have real experience handling 50,000+ concurrent users, Cloudflare setups, and strong security hardening. IMPORTANT: The website is already LIVE and fully uploaded. CyberPanel is already installed and running. I only need optimization, scaling, and security improvements (NOT fresh installation). Current Infrastructure: • Dedicated main server: 64GB RAM, 1TB NVMe () • Offshore VPS: 1GB RAM (to be used as reverse proxy/security layer) • Domain provider: • Panel: CyberPanel + OpenLiteSpeed (already installed) • Laravel/PHP website (already live) • Need full integration My Requirements: PERFORMANCE: • ...
Hi, I am looking for an experienced DevOps / Linux server optimization expert for a LIVE high-traffic production website. Please apply only if you have real experience handling 50,000+ concurrent users, Cloudflare setups, and strong security hardening. IMPORTANT: The website is already LIVE and fully uploaded. CyberPanel is already installed and running. I only need optimization, scaling, and security improvements (NOT fresh installation). Current Infrastructure: • Dedicated main server: 64GB RAM, 1TB NVMe () • Offshore VPS: 1GB RAM (to be used as reverse proxy/security layer) • Domain provider: • Panel: CyberPanel + OpenLiteSpeed (already installed) • Laravel/PHP website (already live) • Need full integration My Requirements: PERFORMANCE: • ...
IWe are looking for a freelancer to install Apache Superset using Docker and connect it to our existing Post...freelancer to install Apache Superset using Docker and connect it to our existing PostgreSQL database. Tasks: - Install the latest stable version of Apache Superset using Docker - Configure Superset to connect to an existing PostgreSQL/PostGIS database - Verify that dashboards and queries work correctly - Provide clear documentation of the installation and configuration process Environment: - Linux server - Docker - PostgreSQL / PostGIS Requirements: - Experience installing Apache Superset - Strong Docker knowledge - Experience connecting BI tools to PostgreSQL - Ability to document the setup so our team can maintain it Estimated effort: 1–2 days of work. Por qu&e...
...cheat—unlimited ammo, health boosts, weapon unlocks and, of course, the signature “any weapon” option—directly on-screen without crashing the title or tripping Easy Anti-Cheat. Manhunt is installed through my Steam library with Proton GE, so whatever you create must hook cleanly in that environment. I’m happy if you adapt the existing Windows executable with a compatibility layer, write a native Linux helper, or compile a brand-new trainer—as long as the end result is a single, easy installer or script I can drop into my SD card, add as a non-Steam game, and run with the game in Gaming Mode. Deliverables • A working SteamOS-ready trainer (binary or script) that exposes every menu cheat including the Any Weapon toggle • A concise, ...
I already have a Contabo server standing by and simply need a clean, production-ready ViciDial stack on it. The job covers: • Installing the latest stable ViciDial (with Asterisk and its dependencies) from scratch. • Optimising the underlying Linux distro you feel is most reliable for call-centre workloads. • Hardening the box with a well-tested firewall configuration—CSF, UFW, iptables, or a similar solution is fine—as long as only the ports Vicidial, SSH and web administration actually require remain open. • Verifying that the web interface, database, and telephony services all start automatically after a reboot and that calls can be placed through a demo campaign. • Supplying a concise hand-off sheet: all commands run, credentials cre...
Hi, I am looking for an experienced DevOps / Linux server optimization expert for a LIVE high-traffic production website. Please apply only if you have real experience handling 50,000+ concurrent users, Cloudflare setups, and strong security hardening. IMPORTANT: The website is already LIVE and fully uploaded. CyberPanel is already installed and running. I only need optimization, scaling, and security improvements (NOT fresh installation). Current Infrastructure: • Dedicated main server: 64GB RAM, 1TB NVMe () • Offshore VPS: 1GB RAM (to be used as reverse proxy/security layer) • Domain provider: • Panel: CyberPanel + OpenLiteSpeed (already installed) • Laravel/PHP website (already live) • Need full integration My Requirements: PERFORMANCE: • ...
I'm looking for a solution to run Microsoft Office on my Zorin Linux system. Requirements: - Install and configure Microsoft Office on Zorin Linux - Provide a method that is easy to use - Minimize reliance on Windows Ideal Skills: - Experience with Zorin Linux - Familiarity with Microsoft Office installation on Linux - Knowledge of virtual machines, Wine, and Office Online
...fully-working PHP/MySQL website that currently runs only on my localhost. The codebase and database dump are ready, and my domain is already registered. I now need everything moved to a live server so the public can access it without issues. Your role is to take the project files, configure the database, and make sure the site functions exactly as it does on my machine. I’m open to any reliable Linux-based shared or VPS environment—cPanel, Plesk, direct SSH, or a managed host are all acceptable as long as performance and security are solid. Please handle DNS pointing to the new host as well. Deliverables • All site files and the MySQL database running on the chosen hosting provider • Domain correctly pointed and resolving over HTTPS (Let’s Encryp...
accepted assessment and advice re: upgrading or moving from a virtual Linux server thank you
My VPS on Hostinger’s KVM line has started to crawl and I can’t pinpoint why. I’m looking for someone who already knows their way around the Hostinger panel, KVM virtualization, and typical Linux performance-tuning tools to jump in, diagnose the bottlenecks, and restore normal speed. Scope • This is strictly troubleshooting and ongoing maintenance; the server is already live. • The main pain point is degraded performance—slow response times under even light traffic. No connection drops or software errors have shown up, only sluggishness. • I need action right away, so please be ready to begin as soon as access is granted. Deliverables - A clear diagnosis of the root cause (CPU, I/O, memory, network, misconfiguration, etc.). - Applie...
I need a reliable way to confirm whether a given high-net-worth individual is associated with my freemasonry verification service. For every millionaire in the list I supply—or that you source—you will provide both a verifiable street or registered business address and an official email address. The end goal is to feed those two data points into a DNS-based lookup flow similar to: Linux / Unix: `dig txt ` Windows: `nslookup -q=txt ` Because I will be running checks from machines on both platforms, the script you deliver must execute cleanly under Bash and PowerShell without any manual tweaks. An auto-detect of the OS with the right call to `dig` or `nslookup` is ideal. Deliverables: • A CSV or SQLite dataset
in job title all i want know is what monthly salary in $ you require and also put IM NOT AI so i know youve written it. long term position small hosting and vpn company
I’m building a new service and need a backend expert who can own the entire authentication layer. The stack is TypeScript end-to-end, PostgreSQL for storage, and a React front-end that will consume your work through a clean RESTful API. Everything lives on a Linux server, so familiarity with its ecosystem is essential. Your main mission is to design and implement a rock-solid user authentication system—think sign-up, login, refresh tokens, password resets—while keeping performance tight and code readable. Alongside the coding, I need you to lock the server down: enforce SSL, fine-tune PostgreSQL roles, manage environment secrets, set up firewalls, and apply best-practice hardening so that security audits pass without a hitch. Deliverables: • Fully documented...
