Linux jobs

# Complete DirectAdmin + InstanBlog + LiveKit Installation on Ubuntu VPS I am looking for an experienced VPS/Linux developer to perform a **complete installation, configuration and testing** of my InstanBlog website with LiveKit. ## SERVER * Fresh VPS * Ubuntu is already installed * No website is currently installed on the VPS * I already have a **valid DirectAdmin license** * I will provide the **final complete and corrected InstanBlog package** ## 1. DIRECTADMIN Install and fully configure DirectAdmin using my existing license. Required: * DirectAdmin installation and configuration * Hostname/server configuration * Web server configuration * PHP and all required PHP extensions * Database server * Let's Encrypt/SSL * Correct configuration for hosting multiple domains * ...

Project Description: We are looking for a skilled Engineer / Developer to build a fully localized, containerized Scraping & Intelligence Platform deployed via Docker Compose. The system automates .onion site discovery, recursive mul...depending on page complexity. - Scam/Clone Fingerprinting: Structural/content fingerprinting algorithm to isolate duplicate scam sites from original platforms. - Automated Monitoring: Periodic uptime status checks, content diff versioning, and automated alerts for status changes. - Open-Source Infrastructure: Entire stack must be 100% free/open-source and deployable on a single local machine or Linux VPS via Docker Compose. 3/ Additional Info: Comprehensive step-by-step documentation, architecture specs, and tool lists will be provided immediatel...

My WHM-powered Linux server has become sluggish and I can’t pinpoint why. I need an admin who lives and breathes cPanel to step in, diagnose the performance issues, and bring the machine back to full speed. The task is entirely troubleshooting-focused: you’ll investigate load spikes, slow page responses, and any other bottlenecks hiding in the stack. Deliverables • A clear diagnostic report outlining root causes • Tuned configurations or commands applied (Apache/Nginx, MySQL/MariaDB, PHP-FPM, kernel limits, etc.) • A brief post-fix summary so I can reproduce or adjust the settings in future SSH and WHM root access can be provided as soon as we agree on a start time. Please be comfortable working live on production and documenting every change y...

...including EC2, RDS, S3, CloudFront, Route 53, etc. * Ensure website performance, security, uptime, and scalability. * Troubleshoot Magento, server, database, API, and payment gateway issues. * Manage deployments, backups, SSL, DNS, and server optimization. * Coordinate with developers and vendors for technical issues and integrations. Required Skills: * Strong experience in Magento 2, PHP, MySQL, Linux and AWS. * Knowledge of Nginx/Apache, Redis, Elasticsearch/OpenSearch and Git. * Good understanding of e-commerce integrations and website security. * Strong troubleshooting and problem-solving skills...

...well. Scope of guidance • Weekly one-on-one Zoom or Teams sessions (camera-on, live lab sharing). • Structured path toward passing AZ-900 and especially AZ-104, with emphasis on production-grade administration skills. • Deep dives on the operational stack: VMs, Networking (VNets, NSGs, VPN, Load Balancer), Storage, Microsoft Entra ID, Monitoring & Log Analytics, plus PowerShell, Azure CLI and Linux basics for automation. • Practical troubleshooting playbooks for common incident patterns in Azure, including war-room simulations. • Best-practice runbooks for cloud operations and continuous improvement culture. • Career collateral: iterative résumé rewrites and mock interviews tailored to Cloud Engineer / SRE openings. Deliverables 1...

...involved. • Stays within YouTube’s terms as much as possible—rotating residential proxies, realistic watch-time patterns, randomised intervals, and varied user-agents are essential. • Simple dashboard or log file showing daily totals, watch duration per ad, and how many interactions occurred. • Must sustain a 1,000-ad daily target for weeks, so stability and low footprint memory use matter. • Linux-friendly implementation preferred (Python, Node, or similar) but I’m open to other languages if it keeps deployment simple. Deliverables 1. Source code or compiled package with clear setup instructions. 2. Configuration file where I can tweak watch count, interaction rate, and proxy list. 3. One-week test run demonstrating it consist...

...## International Infrastructure Experience Candidates should have practical experience deploying and maintaining applications using international infrastructure, preferably including experience with one or more of: * AWS * Google Cloud * Microsoft Azure * DigitalOcean * Alibaba Cloud International * Cloudflare * International CDN and DNS services The developer should be comfortable with: * Linux cloud servers * Nginx/Apache * SSL/TLS certificates and HTTPS * Domain and DNS configuration * MySQL deployment, optimisation and backup * Server security and firewall configuration * CDN and object storage * Automated backups and disaster recovery * Server monitoring and logging * Git-based deployment * Development/staging/production environments * API security and authentication * I...

I need a lightweight, browser-based calling page that lets any visitor press “call”, spins up a WebRTC session, and lets a single agent answer from another tab or device—all without logins, passwords, or third-party auth. The whole solution must run smoothly on a Linux server. If you can demonstrate a working prototype quickly and keep the code clean and well-commented, that’s exactly what I’m after. Follow-up milestones to do call hunting, routing, etc

Audit an existing Python ETL pipeline running on an Ubuntu DigitalOcean droplet extracting public registry records (Lis Pendens, Deeds, Liens) and loading to Supabase/PostgreSQL. Milestone 1 ($50): Review current code/cron setup, verify upsert/deduplication logic, and build/test Pinellas County ...current code/cron setup, verify upsert/deduplication logic, and build/test Pinellas County ingestion. Milestone 2 ($75): Build and deploy Pasco County data extraction and Supabase ingestion. Milestone 3 ($75): Build and deploy Orange County integration, verify daily cron jobs, and validate data integrity. Require strong Python, session/pagination handling, PostgreSQL composite key upserts, and Linux VPS management. Bids must start with the word "PIPELINE" to confirm full rev...

...Optimize cloud infrastructure costs * Improve IAM, secrets management, and infrastructure security * Secure Docker and Kubernetes workloads * Work closely with software and security engineers * Improve developer tooling and deployment workflows ## Required Skills You should have solid production experience with most of the following: * Google Cloud Platform * Kubernetes * GKE * Terraform * Docker * Linux * CI/CD * GitHub Actions * Jenkins or Google Cloud Build * Python, Go, Bash, or Shell scripting * VPC networking * Firewalls * Load balancers * DNS * IAM * Secrets management * Monitoring and logging * Production incident response * Root-cause analysis We strongly prefer engineers who have personally managed production infrastructure rather than only worked with these technol...

I have: - A fresh install of HomeAssistant on a Raspberry Pi with a ZBT-2 antenna and some floors and rooms set up, - A Victron Easy Solar II GX, successfully connected to a Soluna 16.1kWh battery, - 1 x 1.5kW solar array connected directly to the Victron, - 2 x 1kW solar inverters, AC coupled, and - A Linux virtual machine with RustDesk that you can connect to. It has access to HomeAssistant and the Victron. What I need is: The Victron integration installing in HomeAssistant, including checking it's okay, and two actions creating: From 23:00 to 06:00 to: Charge the battery to 80%, Use grid power for home consumption. From 06:00 to 23:00 to: Prevent import from the grid by using battery power, Prevent export to the grid by charging the battery Prevent battery discharge bel...

...it with a clean, stable, fully functional Android version that is properly configured for the device hardware. I am currently working with the tablet in its original, unrooted Android state. I do not have root access at this time, so I will need guidance on the appropriate process for gaining the necessary access and preparing the device for the ROM installation. If I need a rooted state or a Linux environment, that can be done. Depending on the device and existing firmware, the project may involve: - Identifying suitable firmware or a compatible ROM base - Determining the appropriate bootloader/unlock procedure - Establishing the necessary level of device access - Backing up the original firmware and important partitions - Modifying or patching boot/system/vendor images when...

...mis-configured compilers to stubborn build scripts or version-control mishaps. You’ll step in whenever a tool breaks, share your screen if needed, trace the root cause quickly, apply the fix, and leave me with a short note that explains what happened so I can avoid repeat issues. Most of my work runs through VS Code, Git, Node.js, and Docker on a Windows/macOS mix, though I occasionally spin up Linux VMs. Experience reading logs, adjusting environment variables, and juggling plugin dependencies is essential. Availability during my UTC+2 workday for quick turnarounds is important. The core deliverable each time is a restored, fully functioning development environment plus a concise summary of the resolution. If you thrive on untangling development-tool chaos and teaching a...

I need a developer who can build a clean, reliable cPanel/WHM plugin that lets server owners route all outgoing mail through the TurboSMTP API. My servers run on Linux and I’d like to host the finished package so customers can download the installer, drop it into their own cPanel/WHM environment, enter their TurboSMTP credentials and start sending immediately. Core scope • Outgoing mail only: the first release just has to relay messages through TurboSMTP. I may revisit inbound handling later, so keep the code modular enough to add that without a rewrite. • Admin-only authentication inside WHM: the interface must respect existing WHM privilege levels—only root or reseller-level admins should be able to view or change the API key. • Seamless installatio...

...recovery and rollback * Performance and reliability * Technical and deployment documentation The goal is not to unnecessarily rewrite the platform. Existing components should be retained where they are sound and refactored or replaced where justified. Developer Profile I am looking for a senior engineer, ideally with strong experience in: TypeScript / Node.js, React, PostgreSQL, REST APIs, Docker, Linux, Kubernetes, CI/CD, OAuth/OIDC, RBAC, automated testing and production deployment. Experience with ETL/data pipelines, ERP/POS/accounting integrations, enterprise software, analytics platforms or data-intensive B2B applications would be particularly valuable. Expected Outcome At completion, the platform should have: * A reproducible production deployment * Secure authentic...

I have a fresh server waiting for you to connect and install an open-source hypervisor—VirtualBox is my chosen platform. Once VirtualBox is in place, I need twenty fully functional desktop machines, 10 running Arch Linux and the other 10 Linux Mint. Each desktop must sit in its own isolated VM. Key requirements • Shared-folder integration between host and guest so I can move files back and forth effortlessly. • Reliable USB pass-through so attached devices appear inside the VM just as if they were local. • RDP and VNC configured on both guests for smooth, encrypted remote access. Please tune the settings for good performance over typical broadband connections. Beyond the basics, make sure the guest additions (or equivalent) are installed, networkin...

... I want encryption, robust permission management, and an architecture that protects user data by default. At the same time, the interface should welcome personal style—theme packs, flexible layouts, and other custom options that never compromise stability or safety. Key objectives • Deliver bootable images for reference phone and tablet hardware, plus a reproducible build environment (AOSP, Linux kernel, or comparable stack is fine if it accelerates delivery). • Provide core system apps and an intuitive UI layer that looks polished out of the box. • Document the security model, update mechanism, and customization APIs so future teams can extend the platform. • Supply test reports proving reliability, performance, and compliance with Google Play ...

...hotword or button press, captures the question, and triggers the analysis. • Traffic data hook. Query an open or paid traffic flow API, or process video feed input if that’s simpler, then distill the feed into a go / wait decision. • Alert logic. When conditions are right, return an on-screen message and an audible cue; otherwise tell the user to hold. • Clean deployment. Hostable on a standard Linux server—Node.js, Flask, Django, or another widely supported stack is fine—bundled with a concise README and environment file so I can redeploy fast. Deliverables 1. Fully commented source code in a public or private repo. 2. Hosted demo URL for acceptance testing. 3. Step-by-step setup guide (install, environment variables, API keys, run)....

...am looking for experienced developers/teams to create a professionally designed, scalable, and secure E-Commerce application meeting the following requirements: **Preferred Architecture:** - Mobile: Flutter for Android and iOS - Backend: Java Spring Boot REST API - Database: PostgreSQL - Web/Admin: Angular + TypeScript - Authentication: JWT with role-based access control - Deployment: Docker + Linux/Nginx - API: RESTful API with Swagger/OpenAPI **Core Features:** 1. Customer registration and login. 2. Product catalog, categories, advanced search, filtering, and details. 3. Shopping cart and wishlist management. 4. Smooth checkout process, secure payment gateway integration. 5. Order management/tracking system with notifications. 6. Comprehensive Admin dashboard for inventory, p...

...well established: • Existing iOS application • Existing PHP backend • MySQL database • Development, Staging, and Production environments • CI/CD pipeline with automatic deployment • Git-based development workflow ---------------------------------------- TECH STACK ---------------------------------------- • iOS Development (Primary) • PHP Backend (Yii2) — Basic familiarity is a plus • MySQL • Linux Server Environment • Git • CI/CD ---------------------------------------- RESPONSIBILITIES ---------------------------------------- • Handle weekly development and maintenance tasks. • Implement new features and business requirements. • Investigate and fix bugs. • Investigate API and backend integ...

I need KiwiIRC installed and fully configured on my existing Linux server. The job includes connecting it to my chosen IRC network, applying best-practice hardening, and enabling SSL/TLS so all connections are served over HTTPS. Please handle every step—from fetching the latest stable KiwiIRC build, through dependency checks and firewall adjustments, to generating or installing certificates—so that the final deployment is production-ready and safe for public use. Deliverables: • KiwiIRC running on my server behind SSL/TLS • Clean, documented config files and any commands used • A quick hand-off guide explaining how to start, stop, and update the service

...SOP Creation Done Deputy Manager Server & Applications: AWS Training Certification done. (AWS Technical Essentials & Architecting on AWS). Infrastructure Design and configuration and Maintaining and Management in Microsoft and VMware & HP Storage and Backups Platforms. Managing the Team System Administrator and Desktop Engineers more than 50 Engineers. Outbound Application Servers Customized Linux Asterisks Design and Support. Senior System Administrator – Managing Domain Controller and ADC & Managing 1000 + workstations 200+ Servers, Maintaining in our Infrastructure. EVA 6400& 3PAR Storage Managing, SAN Switches SW 77, SW 300, VMware ESXi 5.0,5.1, Domain Controller, ADC, DNS, DHCP, Active Directory, HP data protector. IT Executive Infrastructure -...

I’m ready to take my existing Python chat project from a simple proof-of-...small talk and follow-up questions gracefully. Both should plug into the same chat rooms as regular users and respect whatever permission model we set up. I’ll provide my current codebase, rough sketches of the screens, and a feature backlog. Your deliverable is a clean, well-documented repo with modular code, an installer or launch script, and a quick README so I can spin it up on Windows and Linux without fuss. Automated tests covering the main workflows will be a big plus. If this sounds like your wheelhouse, tell me which GUI toolkit you’d choose, how you’d handle real-time messaging (sockets, WebRTC, etc.), and what libraries you’d tap for the NLP portion of the bots. L...

I already manage a working price-audit project for pharmaceuticals that s...tweak thresholds for alerts on price or compliance deviations. Acceptance criteria 1. For any given PDF batch the tool produces a single PDF report containing: – Price change tables – Compliance issue flags with citations – One-page executive summary 2. Processing time stays within five minutes per 100 PDFs on a standard workstation. 3. Source code builds and runs on Windows or Linux with instructions that require no more than 15 steps. If you have experience with NLP on scanned documents (Tesseract, AWS Textract, Azure Form Recognizer, etc.) and can stitch the findings into a polished PDF, this should be straightforward. I’m ready to start as soon as we agree on ...

I’m assembling a small toolkit to speed up penetration-testing engagements and want lean, well-documented scripts in both JavaScript (browser or Node) and Python. The focus is offensive OSINT: harvesting publicly a...clear in-line comments so I can tweak payloads during live tests. Deliverables • Source files (.py and .js) • A concise README covering usage, required modules, and expected output formats • Example run showing successful data extraction against a test domain Acceptance criteria The script set is ready when I can clone, install (one command), and reproduce the example run on a fresh Linux VM without editing code. Please mention the penetration-testing or red-team projects you’ve already completed—hands-on experience counts...

...experience troubleshooting robotics or technical software environments, particularly Linux/Ubuntu, Docker, and ideally ROS 2. Responsibilities: Troubleshoot software, Linux/Ubuntu environments, and containerized workflows. Diagnose issues, identify root causes, and provide practical technical solutions. Support Docker and Docker Compose workflows. Troubleshoot system, driver, configuration, and integration issues. Work closely with robotics engineers and document solutions as needed. Requirements: Master’s degree from a university. 2-5 years of relevant experience, including robotics and software experience. Hands-on experience with Docker, Docker Compose, and containerized workflows. Strong Linux/Ubuntu troubleshooting skills. ROS 2 experience pre...

...subpages/information pages User registration/login & profile Simulated mining/session & reward system Referral/invite & referral rewards Google AdMob integration (including rewarded ads) Withdrawal request & history Backend/API + database Admin panel Notifications Basic security/anti-abuse Modern, attractive and polished UI/UX Android app development Deployment & Launch Experience with Hostinger VPS (Ubuntu/Linux) is required, including backend deployment, database setup, Nginx, SSL/HTTPS and production configuration. Strongly preferred: Developers who have experience taking an application end-to-end through Google Play Store launch, including production build, Play Console setup/submission, testing and release. Preferred Experience: Developers who have pr...

I want to keep using the open-source Kliqqi-CMS () on a typical shared Linux host that now runs PHP 8.3. The current installer throws compatibility errors and the site breaks as soon as I switch the server to any 8.x build. Your job is to revise the core code so the installer runs cleanly and the application works end-to-end under PHP 8.3 without requiring shell access or exotic extensions—just the standard modules normally available on cPanel or Plesk hosting. Once finished, a fresh install should complete in the usual few-step browser wizard and the site must operate normally. In particular, I need to confirm: • visitors can register, log in and recover passwords • social bookmarking, voting and commenting behave exactly as before • the admin

...client-facing teams • Strong written and verbal communication • Reliable availability for required meetings and working hours • Ability to work independently and meet project commitments • Willingness to represent professional experience accurately and personally complete all interviews Relevant technologies may include: DevOps/Cloud/SRE: AWS, Azure, GCP, Kubernetes, Docker, Terraform, CI/CD, Linux, monitoring, infrastructure automation and DevSecOps. AI/ML: Python, PyTorch, TensorFlow, scikit-learn, generative AI, LLMs, NLP, computer vision, MLOps, model deployment and cloud ML platforms. Data Engineering: Python, SQL, Spark, Databricks, Snowflake, BigQuery, Redshift, Airflow, Kafka, ETL/ELT, data lakes and data warehouses. How to Apply: ...

I’m looking for a seasone...deliverables 1. A concise executive summary that a non-technical stakeholder can absorb in minutes. 2. A technical report detailing each finding, its CVSS (or similar) score, proof-of-concept steps, screenshots or packet captures, and recommended remediation. 3. A short debrief call or written Q&A to walk through critical issues. You’re free to use the standard toolkit—Burp Suite, OWASP ZAP, Kali Linux scripts, custom exploits—so long as you respect the site’s uptime and the data of real users. All testing must remain within legal and ethical boundaries, and every request/attack should be logged on your end for traceability. Let me know roughly how many days you’ll need and any access or test accounts re...

...points I have in mind • The conversion must run unattended once configured, ideally accepting a date/time or file list and processing in batch. • Output .gem files should preserve the full MRMS metadata so they open seamlessly in GEMPAK analysis tools. • Documentation (read-me or inline comments) must explain every dependency, command, and option so I can reproduce the workflow on my own Linux machine. • Efficiency counts: downloading only the needed tiles or using on-the-fly streaming is a plus, but clarity and reliability are more important than micro-optimisations. If you have prior experience wrangling MRMS, GEMPAK, or large AWS S3 datasets, I’d love to see a brief outline of how you would tackle the problem along with an estimated timeline....

My website is running smoothly on a Linux server with Apache, but I now have a Windows-based environment waiting and need everything moved across to IIS without a hiccup. The job covers both the site files and a MySQL database, so the full stack has to come over intact, re-configured, and fully tested on the new server. The Windows machine is already provisioned; what’s missing is the clean transfer, IIS setup, and any tweaks to connection strings so the application recognises the MySQL instance on Windows (or an alternative you recommend if it streamlines performance). I want the migration handled with minimal downtime, SSL preserved, and URL structure unchanged so search rankings remain stable. Deliverables • Complete copy of all website files placed in the corr...

If you have access to Windows, Mac OS and Linux, please read on: I need a publicly available C codebase turned into a ready-to-use library on all three major desktop operating systems: Windows, macOS and Linux. The job is straightforward—grab the source, set up a repeatable GCC/MinGW build and produce clean release artefacts for each platform. The project claims that everything is ready to go. Deliverables I’m expecting • The environment you built to compile, as a zip/tarball. • A shared and, if easy, static library for Windows (.dll/.lib), macOS (.dylib/.a) and Linux (.so/.a) • The exact build scripts or CMake/Makefiles you used, with comments • A short README that lists the commands to reproduce the build on each OS, p...

I'm looking for an expert to troubleshoot issues with my Suse Linux database server. The server doesn’t run properly and needs immediate attention. Key Requirements: - Diagnose and fix performance issues - Ensure server stability and reliability Ideal Skills and Experience: - Proficient in Suse Linux - Strong background in database server management - Experience in troubleshooting system performance issues

I need an experienced Linux specialist to bring a brand-new production server online and keep it rock-solid over time. The box is still vanilla, so you’ll start from first boot, handle full system configuration, lock it down, and put a sensible maintenance routine in place. Scope of work • Initial setup and configuration: partitioning, users, SSH, locale, time sync, and any performance tunables a modern distro requires. • Security and firewall hardening: best-practice SSH settings, fail2ban, iptables/ufw rules, and routine log-audit automation. • Ongoing maintenance plan: scripted update workflow, package patching, monitoring hooks, and a brief hand-off document so every change is reproducible. I’m working exclusively with a Linux server envir...

...preferably support multiple TR-069 compatible vendors in the future. Vendor-specific parameters should be handled through configurable device profiles/data models rather than hard-coded wherever possible. ### Deployment The complete solution should include: **ONT/ONU → Internet/Management Network → ACS Server → Database → Web Management Panel** We need installation and configuration on our Linux server/VPS, including: * ACS backend * CWMP/TR-069 endpoint * Database * Web management portal * SSL certificate * Firewall/security configuration * Initial Syrotech ONT integration * Testing with actual ONTs * Documentation * Source code and deployment instructions Please send us your **quotation, development timeline, recommended technology stack, previous ACS...

...work, so we would arrange a proper technical handover and provide access to the relevant systems and documentation. We would like a quote for ongoing maintenance with additional development charged separately or another arrangement you would recommend. Could you please let me know: 1. Whether you currently support existing October CMS websites; 2. Whether you are comfortable supporting Linode/Linux, Cloudflare, PHP and the associated server infrastructure; 3. What monitoring and emergency response you would provide; 4. Your typical response time if the live website goes down; 5. What would be included within a monthly maintenance package; 6. Your monthly cost; 7. Your hourly rate for work outside the maintenance package; and 8. Whether there would be any initial onboarding/han...

I’m building a reusable Blazor WebAssembly SPA template for business projects and need a seasoned .NET...accent colour) to prove live re-theming works. Grey scale is required. Colour tones/accents not necessary. Sample content focus: The demo should showcase general form and a few non-interactive, basic data entry elements. Include: – Input fields and buttons – Dropdowns and checkboxes – A simple data grid / table Tech stack & approach: C# .NET 8 or 10. Operationally/hosting environment is Linux. Stick with pure WASM Blazor (not server) Standard HTML/CSS. Just enough code to toggle the Light/Dark theme. Keep the code organised so future code generated pages can inherit the layout without too much modification or hassle. Once awarded I’ll ...

...* Identify potential DNS denial-of-service weaknesses. * Document findings and recommended mitigations. * Conduct testing strictly against infrastructure explicitly included in the written scope. Required Experience We are looking for candidates with strong experience in: * DNS security and architecture * Authorized penetration testing / red teaming * DNS performance and resilience testing * Linux networking * Distributed testing environments * Network traffic analysis * DNS monitoring and logging * DoS/DDoS defence and mitigation * BIND, PowerDNS, Unbound or comparable DNS technologies Experience working with cloud-based DNS infrastructure and large-scale network testing is desirable. Deliverables 1. Test plan and methodology 2. Defined source and target infrastructure 3. ...

Job Title: Cybersecurity & Digital Forensics Expert Job Type: Contract Location: Remote Experience: 5+ years Job Description We are looking for an experienced Cybersecurity & Digital Forensics Expert to investigate cyber ...applicable laws, company policies, and required authorizations. Required Skills Cybersecurity / Information Security Ethical Hacking & Penetration Testing Digital Forensics & Incident Response (DFIR) IP Address Analysis & Geolocation Network Security & Network Forensics OSINT Threat Intelligence DNS, TCP/IP, HTTP/HTTPS SIEM and log analysis Malware and phishing investigation Vulnerability assessment Linux and Windows security Cloud security Python, PowerShell, or Bash scripting Preferred Certifications CEH OSCP GIAC / GCFA / GCIH CISSP ...

I need a skilled developer to turn the Nihrika Kaladev concept into a fully-functioning piece of software. The core request is straight software development—no web or mobile layer at this stage—so your focus will be on architecting, coding, and testing the main application itself. The exact operating system is still open; I’m happy to hear your recommendations on whether Windows, macOS, Linux, or a cross-platform approach would serve the project best. Whichever route we take, clean, well-documented code and a straightforward build process are essential. Deliverables • Compiled application ready for end users • Complete, human-readable source code held in a private repository • Setup / installation guide and brief user manual Please outline the...

I have a self-hosted Jellyfin media server running on an Ubuntu VPS with Docker (Jellyfin plus the usual Sonarr/Radarr/Jellyseerr stack), with media stored on network storage. Recently the dashboard and video playback have become laggy for my users. I need an experienced Linux/Jellyfin admin to diagnose the cause and optimize the setup for smooth performance - including the media cache/storage configuration, background library scanning, and general server tuning. SSH access will be provided. Looking for someone reliable who can get it running smoothly again.

...production-grade automotive software codebase with legally transferable usage rights for further development. Our focus areas include: • ECU / Firmware development • AUTOSAR • CAN / CAN-FD communication • UDS diagnostics • ADAS (Advanced Driver Assistance Systems) • EV/BMS (Electric Vehicle/ Battery Management Systems) • Embedded Linux or RTOS Technology Stack: We are flexible regarding the technology stack, but prefer C/C++, Python, COBOL, AUTOSAR, embedded Linux, or other widely used automotive industry standards. Key Requirements: 1. Real, functional production-grade source code (not demos or prototypes). 2. High-quality code with clear structure and documentation. 3. Legally transferable licensing and usage rights. 4. Suitable for ...

I'm seeking an experienced Linux system administrator to update my Linux server to the latest version. Requirements: - Update the Linux operating system and any necessary software or services Ideal Skills and Experience: - Proficient in Linux server management - Experience with system updates and maintenance - No downtime is required, as there are no critical applications running

...administrator to take charge of routine upkeep, monitoring, and rapid incident response so the team can stay focused on product development. Scope of work You’ll handle version updates, configure and verify automated backups, watch key metrics, fine-tune queries and indexes when bottlenecks appear, and strengthen security by keeping roles, permissions, and network rules tight. The server is Linux-based and accessed via SSH; fluency with psql, pgAdmin, and common monitoring stacks (Prometheus, Grafana, or similar) will make the job straightforward. Deliverables • Initial health audit with actionable findings • Fully tested automated backup & restore workflow • Performance tuning changes applied and documented • Security hardening checklist...

My Linux-based web server has been hit with malicious, unfamiliar files and scripts. I need a system administrator who can track every infection, remove it completely, and then perform a fresh installation and configuration of Imunify360 so the machine is once again hardened and monitored in real time. cPanel is available, SSH access can be granted, and downtime must be kept to a minimum while you work. Key deliverables: • Full scan, isolation, and removal of every malicious file or script • Fresh Imunify360 install with optimal settings, automatic updates, and firewall enabled • Brief post-cleanup report detailing what was found, what was removed, and confirmation that Imunify360 is active and passing its own self-check I’ll be on hand for quick crede...

...Provide source code (PlatformIO / Arduino-ESP32 or ESP-IDF), well-commented, with build instructions. • Include a simple desktop test utility or example Python script that sends a demo plot to verify operation. Acceptance The board should drive two NEMA-17 steppers and a micro-servo smoothly, execute an SVG test file without missed steps, and enumerate as a USB device on Windows, macOS, and Linux. If you have prior experience with motion-control firmware or have built plotters/CNC controllers on ESP32, I’d love to see examples when you bid....

...run a sing-box based VPN infrastructure with its own authentication, usage-tracking and subscription system. What I need now is a polished, fully cross-platform client built from one shared codebase—Flutter is my preferred choice, but I’m open to other single-language stacks if they compile cleanly for all targets. Scope of work • Build native-feeling apps for Android, iOS, Windows, macOS and Linux. tvOS and OpenWRT builds are nice-to-have extras, not hard requirements. • Replace the stock sing-box GUI with a modern custom design that matches my brand guidelines. • Wire the app into my existing backend for: – User authentication (token-based) – Real-time data-usage statistics – Subscription status / renewals ...

...scripted content • view usage metrics, conversation logs, and visual dashboards for reporting and analytics • run troubleshooting tools that help me diagnose latency, mic input, or network issues quickly Delivery expectations • Fully functional kiosk application and admin panel handed over within 3 working days • Clear deployment script so I can reinstall or update on any Windows or Linux kiosk PC • Source code, API keys abstracted to config, and concise documentation • Three months of post-launch technical support and iterative enhancements included in the agreement Acceptance will be based on: 1. Accurate bidirectional speech in Arabic and English with <1-second response latency on the kiosk hardware we supply 2. Successful...

...dedicated team—minimum three engineers—whose working hours overlap or align with GMT + 8. Continuous coverage matters more to me than any single person’s heroics, so an organised roster and documented hand-offs are essential. Core responsibilities • Monitor all AWS resources in real time and respond to alerts within minutes • Diagnose and resolve incidents on EC2, S3, RDS and related services (Linux and Windows stacks are both in play) • Execute routine maintenance: patching, backups, security updates, cost-watch reports • Escalate critical issues to me with clear impact analysis and recovery plan • Keep runbooks, dashboards and tickets updated so the next shift can pick up immediately Deliverables 1. 24/7 on-call schedule ...