Linux jobs

...seamless dashboard, rock-solid encryption, and clean documentation so we can hand it over to operations without a long learning curve. Automated alerts and deep performance reporting would be nice to have later, but for this phase the focus stays firmly on rock-solid monitoring coverage and intuitive remote control. Deliverables • Deployable RMM server and lightweight agents for Windows and Linux • Unified web dashboard showing status of all monitored servers, network devices, endpoints, and applications • Secure remote console/file transfer for each asset • Installation and user guides plus hand-off session for my ops team If you’ve built or customised similar tooling, especially with tight security and minimal overhead, I’d like to ...

We did some additional investigation, and we identified unauthorized and malicious activity originating from one of your Docker containers (emblazer-ai-frontend-1), which runs a frontend service. The application running inside this container is spawning unauthorized Linux executables (with crypto-mining malware behavior), from temporary locations such as /tmp, /var/tmp, and /dev/shm. These processes are consuming extremely high CPU and memory resources on your server. The processes were launched by the Node.js/Next.js runtime inside the container, indicating that the activity originated from within the application environment inside the container. To prevent further malicious activity on your server the affected Docker container has now been stopped. We strongly recommend against

I already have a fully developed Node.js application and now need it live on my company website. The site's sole purpose is clear, reliable information display—no e-commerce or complex customer-interaction modules at this...(or a comparable tool) to keep the service running automatically after restarts. • Connect any database or external services the project already references. • Optimize basic performance and security settings (rate limits, headers, logging). • Deliver a short written guide so I can replicate the deployment or roll back if needed. If you prefer a particular stack—Docker, cPanel, bare-metal Linux, or a cloud platform like AWS, DigitalOcean, or Heroku—mention it along with your timeline. My goal is a smooth, worry-free go-...

I need an experienced Proxmox engineer to stand up a 3-to-4-node cluster and tune it for true high availability and fast replication. All hosts will run Proxmox VE on hardware RAID 10 arrays (we are intentionally staying away from ZFS for now). The cluster must serve both Linux and Windows virtual machines and allow live migration without interruption. Each node has two network interfaces: • the primary 1 Gb/2.5 Gb port that will remain on the main LAN for user traffic • a dedicated 10 Gb card reserved exclusively for inter-node traffic and for talking to a Synology NAS. That 10 Gb backplane needs to be the path for corosync traffic, VM replication and storage I/O so bandwidth is never a bottleneck. Your work will cover the clean installation of Proxmox VE, creation ...

...compact, custom gateway that sits between an existing VAX / OpenVMS host (running DECnet Phase IV) and modern Windows-based SCADA software that only understands raw TCP frames. The current middleware is read-only; this replacement must provide full bidirectional READ and WRITE capability so I can both monitor and issue control commands in real time. Key requirements • Hardware: x86-class embedded Linux controller (Debian or Yocto are fine as long as the kernel exposes raw sockets). • Protocol handling: native DECnet Phase IV on one side; raw TCP frames on user-defined port numbers on the other. In addition, it should expose an OPC UA/DA endpoint for external clients that prefer that interface. • Data scope: “Real Time Data monitoring and control”...

I need a server administrator that can help migrate to a new server. I had someone setup Velesio AI server () to communicate LLM streaming from the server to our game, and now I need someone to help me migrate to a new server. After that there will be more tasks to help us develop things for the server side.

I need an open-source ICTFax on my linux server so I can both send and receive faxes from the network. Every incoming fax must be archived automatically as a PDF, and all administration—including queue monitoring, user setup, and log review—has to be handled through a clean, browser-based interface. Any stack that meets those points is fine Like ICTFax as long as it runs on a recent Debian/Ubuntu or CentOS release with no licensing fees. I will supply SSH access to a fresh VM and either a Class 1/2 USB modem or a T.38 SIP trunk you can register against. Fax server installation & system hardening SIP trunk / FoIP gateway integration Incoming & outgoing fax routing and testing Web-based fax send, receive & management Automatic PDF conversion for all f...

I need help getting a fresh Proxmox installation ready to host between four and ten Linux-based virtual machines. The physical server already has power and network in place; what’s missing is a clean, production-ready configuration. Here’s what I expect: • Install and update the latest stable Proxmox VE • Create 4–10 Linux VMs (Ubuntu preferred unless you suggest a better fit) with optimized CPU, RAM and storage allocations • Configure secure networking so each VM can reach the internet while remaining isolated from one another, and set up a reliable tunnel (WireGuard is ideal) for remote administration • Apply basic hardening: user roles, firewall rules, backups to an external target, and monitoring alerts • Provide concis...

Hi, I’m looking for an experienced DevOps engineer to help me install and properly set up Meilisearch on my server. The task includes: • Installing Meilisearch on my Linux (Ubuntu) server • Configuring it to run as a service • Securing the setup (API keys, firewall rules, access restrictions) • Setting up HTTPS / reverse proxy (Nginx preferred) • Ensuring the server is optimized and production-ready • Basic guidance on how to manage and maintain it

I'm seeking an experienced DevOps engineer to set up AWS for my e-commerce application. The project involves initial setup only. Key Tasks: - Server Configuration on Amazon Linux - Database Setup - Security and Monitoring Setup Ideal Skills and Experience: - Strong expertise in AWS services - Experience with Amazon Linux - Knowledge in database management and security protocols - DevOps tools familiarity (e.g., Terraform, Ansible) - E-commerce application deployment experience is a plus Looking forward to your proposals!

I have a folder holding roughly 600 files. Each logical set is three items that share the same base name—think “File ”, “File ”, “File ”. I need a Linux-friendly script that will: • walk the directory once, • detect every 3 or 4 that matches this specific filename pattern, • compress each group of 3 files into its own archive, (All File1, File2, and File3 would be in one archive) and • name those archives , , … incrementing automatically until no files are left un-zipped. The script must run from the command line on any standard distribution with core utilities (bash, find, awk, zip, etc.). Please make sure it: • skips or warns if a file is missing from a trio rather than crashing, • overwrit...

...Information for personal data OS ** + Linux (+ Windows) Supported Input devices or protocols: ************************************* + DVB Streamer like IPS-01 + DVB Software Streamer like dvblast + Encoder Device like AVN200 Encoder, CBS-D-E1_HD MPEG4/H.264 Encoder + Software Encoder like VLC + Hybrid Satellite Receiver like Dreambox, Vu Ultimo + Digital / Analog PCI Device like Conexant 2388x Analog PCI card, Technotrend DVB PCI card + RTMP Protocol + RTSP Protocol + HTTP Protocol + UDP Protocol + RTP Protocol Supported Players: ****************** + Apple HTTP Live Streaming (HLS) + HTML5 Video Streaming + RTSP/RTMP/RTP + Multicast + Silverlight it means a CMS software for IPTV solution on Linux Os. It must make the follo...

BUDGET: MAX 90 GBP I have two legacy WordPress sites (2-3 years old) that need to be "rescued" and restored from two full Linux machine filesystem backups (.). The Source Data: Machine 1 Backup: Full OS filesystem of the original Web Server (contains /var/www/, Nginx/Apache configs, etc.). Machine 2 Backup: Full OS filesystem of the original Database Server (contains the raw MariaDB data directories, likely /var/lib/mysql). The Goal: Extract the relevant WordPress files and MariaDB databases from these two separate machine archives and consolidate them into one single, high-performance Droplet/VPS under two new domains. Technical Strategy & Requirements: Data Extraction & Recovery: Identify and extract the WP web roots from the Machine 1 backup. Crucial: Re...

Images inside my self-hosted Chatwoot have suddenly started taking 10 + seconds to appear whenever I open a conversation. The storage backend is an S3-compatible MinIO bucket running on the same server, and...changed between the previously fast behaviour and today’s latency. • Optimise the stack—whether that means tweaking Chatwoot asset settings, tuning MinIO or its disk, adjusting Nginx proxy buffers, or fixing a network/SSL bottleneck—until images load snappily again. • Apply the fix and show me the results so I can verify in real time. Experience with Chatwoot, MinIO/S3, Docker-Compose and Linux performance debugging is essential. If you’re comfortable diving into Ruby logs, Docker networks and S3 signatures, this should be a straightforwar...

I'm building a custom AI-powered operating system. This is Phase 1 — the foundation build. I need an experienced Linux sysadmin to create a polished, macOS-style Ubuntu 24.04 LTS environment on my hardware — functioning as my primary file server, tightly integrated with my MacBook Air M3. Everything must be modular, clean, and extensible — I will layer my own AI system on top later (including a Hailo-8 accelerator). Apple-level polish, not default Ubuntu. All work product and IP become my sole property upon payment. HARDWARE: • Server: HP Mini Pro G4 (64GB RAM, 256GB SSD) • Storage: Yottamaster 5-Bay DAS, 4TB drives (~20TB raw) • Client: MacBook Air M3 (8GB) • Telstra 4G modem (to be rooted) • [Future] Hailo-8 AI accelerator SCOPE...

Project Description: I'm building a compact, consumer-grade handheld device that hosts multiple ARM processors and modules on a single 4-layer board. The design must accommodate a high-speed USB hub, balanced power distribution, and impeccable signal integrity without exceeding the layer budget. Components to Integrate: Component Details Interface Luckfox Lyra Zero W ARM Cortex-A7 Linux SBC (65×30mm, 40-pin header) Direct solder or socket Teensy 4.1 ARM Cortex-M7 @600MHz audio DSP (61×18mm) 2.54mm headers SL2.1A USB Hub IC 4-port USB 2.0 hub Surface mount XIAO ESP32S3 LoRa module (21×18mm) 1.27mm headers STM32WB55 Module Dual-core ARM Cortex-M4/M0+ (Flipper brain) 8-pin header PyBoard v1.1 ARM Cortex-M4 backup controller 6-pin header GPS Module NEO-6M/8M 4-pi...

I’m running a LAMP-stack site (Linux, Apache, MySQL, PHP) and I need PayPal wired in for single-payment checkout. The goal is straightforward: a visitor clicks “Pay Now,” completes a PayPal payment, and both the user and I can later see that transaction in a clean history record stored in MySQL. Here’s what I expect: • Seamless single-payment flow using the current PayPal REST/Checkout SDK. • Secure server-side validation of the payment (IPN or Webhook) before order fulfilment. • MySQL tables and PHP code that log each transaction—amount, PayPal transaction ID, status, timestamp—so I can query or export them later. • Basic admin view (simple PHP page is fine) listing the stored transactions with search/filter by date or ...

...developer who is comfortable working in Linux environments and building enterprise-grade backend systems. You will work on scalable, cloud-native solutions with a strong focus on automation, scripting, and database-driven applications. Role Summary Senior Python Software Developer – Cloud-Native Engineering You will design, develop, and optimize backend services and automation scripts while working closely with cross-functional engineering teams. The role requires deep Python expertise, strong Linux proficiency, and experience with enterprise database systems. Key Responsibilities * Develop and maintain advanced Python applications and automation scripts * Write and manage complex Bash scripts for system-level operations * Work extensively on Linux-based...

I keep seeing high RAM utilisation on both Oracle Linux and Red Hat Enterprise Linux servers and I want to understand, in depth, what is really happening inside the memory subsystem. More than a quick fix, I need a knowledgeable administrator who can walk me through each layer—kernel, user space, buffers, cache, swap—so I can read the numbers with confidence and spot the true culprits when usage spikes. Here is what I expect from our collaboration: • A live, step-by-step session (or series) where we run commands such as free, top, vmstat, sar and others you recommend, interpret every column, and relate the output to the kernel’s behaviour. • Practical explanations of how Oracle Linux and RHEL may differ in their memory reporting and tunin...

I need a straightforward software application that runs natively on Linux and serves as a dedicated utility tool. The core idea is already outlined on my side; once we agree to work together, I will share a concise feature list and expected workflows. Here is what matters most to me: • Clean, dependable code that compiles without hassle on common Linux distributions. • A minimal-footprint executable plus the full, well-commented source. • Clear build instructions (Makefile, CMake, or an equivalent shell script). • A short README so I can install, run, and troubleshoot the tool on my own. Any modern language that is well supported on Linux—C, C++, Rust, Go, or Python—is fine, so choose whichever lets you deliver a robust res...

...Prometheus installed and fully configured from scratch, then Prometheus (with the usual Node Exporter) deployed on my remote Linux server so it can scrape the host and forward data. Once data is flowing, I want a clean, responsive Grafana dashboard that shows at a glance: CPU load, memory usage, disk space, inbound/outbound network traffic and total server uptime. I’m not sure yet whether we’ll add any custom metrics, so please leave the configuration flexible enough for future exporters or additional PromQL queries. Key deliverables: • Fresh installation and secure basic configuration of Prometheus and Grafana • Prometheus service running on the remote Linux server with Node Exporter enabled • Verified data collection and target health...

I want to build a small, real-world web application that pulls live information from a third-party data-provider API, displays it in the browser, and lets a user filter or searc...smoother, but vanilla JS is perfectly acceptable too. Deliverables • Complete, runnable source code • README with environment setup and API key instructions • One sample endpoint integrated from the chosen data provider, parsed and rendered responsively in the UI • Simple search or filter on the fetched dataset Acceptance criteria • App installs and starts with a single command on macOS/Linux • API call succeeds using the provided key or demo token • Data is presented without console errors and is filterable in-page • Code is commented clearly eno...

We need an engineer experienced with MZ Automation openIEC61850 to build a complete IEC 61850 Edition 2.1–compliant SCL package for our Smart Grid controller (Linux-based OEM device acting as an IEC 61850 Server via LAN). Deliverables SCL files: ICD / CID / SSD / SCD (as applicable) Conformance paperwork: PICS / PIXIT / TICS / MICS Automation (preferred): scripts/tools to generate plant-specific SCL from our plant configuration file for future installations Key Requirements All Logical Nodes / DOs are defined in our internal spec — implement exactly what’s listed (no guessing) Logical Node naming must comply with CEI 0-16 (Annex T) Data transmission: some values every 4s, some on change, some on request, plus controls/setpoints from client We want an optimized da...

I need Nextcloud installed on my local Ubuntu machine. Requirements: - Experience with Nextcloud installation - Proficient in Linux, especially Ubuntu - Ability to troubleshoot common installation issues Ideal Skills: - Familiarity with command line - Knowledge of Ubuntu package management - Previous Nextcloud setup experience Please provide your experience and approach.

...Online Private MMORPG (EP 35 +). The system works through .so library injection into the game server process, and includes: Advanced C++ development Memory hooks and offset manipulation Packet interception and handling (C2S / S2C) Internal game structure interaction Modular plugin system JSON-based configuration Linux-based deployment I am looking for an experienced developer to help expand, stabilize, and improve this system. - Technical Requirements Strong C++ (advanced level); Linux development experience; Memory manipulation (pointers, offsets); Hooking / detours; Reverse engineering knowledge; Networking and protocol understanding; Advanced debugging skills; Nice to have: Experience with MMO private servers; Familiarity with Cabal, MU Online, Ragnarok, or simil...

...Access my Hostinger VPS (Ubuntu/Linux) and configure the web server (Nginx is preferred, but Apache is acceptable). 2. Deployment: Upload the production build files to the server. 3. Configuration: Configure the web server to serve the static files and handle Client-Side Routing (ensure refreshing pages doesn't result in 404 errors). 4. Domain & SSL: Point my domain to the VPS and install a free SSL Certificate (Let's Encrypt/Certbot) for HTTPS. 5. Security: Basic firewall setup (UFW) to secure the server. Deliverables: • The website must be live, secure (HTTPS), and fully functional on my domain. • A brief document or text file explaining where the files are located on the server and the command to restart the web server if needed. Required Skills: &bul...

...• No UI or UX adjustments • No code refactoring • No payment, CCBill, or subscription work • No architectural changes Technical Requirements The developer must: • Have real experience installing Laravel applications on live servers • Understand file permissions, storage, cache, and logs • Be comfortable with ZIP-based deployment • Be able to troubleshoot independently • Have experience with Linux environments (shared hosting or VPS) • Understand Apache or Nginx configuration basics • Be familiar with Composer and Laravel environment configuration Estimated Workload This task is estimated at approximately 2–4 hours maximum for an experienced Laravel developer with real deployment experience. Budget Fixed budget: 7...

I already have a Linux machine running k3s and want to deploy an open source application in the cluster. For this, I need a complete and easy-to-follow configuration, including all necessary preparations for HTTPS with Let’s Encrypt and the appropriate Nginx settings. Scope Install or verify the Nginx Ingress Controller in the k3s cluster (Traefik is not used). Create all required namespaces, deployments, services, and ingress resources so that: – The application in the cluster is reachable via a defined path (e.g. /app). Set up TLS certificates with Let’s Encrypt (including automated renewal) and integrate them into the ingress. Document all commands and YAML files in such a way that I can repeat the installation and configuration step by step on another syst...

...HTTPS. • Encrypt all stored and transmitted medical-record data, making sure keys are managed securely and database backups follow the same standard. • Review the current codebase, server configuration and third-party plugins against HIPAA’s Security Rule, then patch any gaps you find. • Document the changes and supply a simple compliance checklist I can keep on file for auditors. I’m on a Linux VPS running Nginx with a Laravel backend; you’re free to use Let’s Encrypt, Cloudflare Origin certs or a commercial SSL as long as renewal is automated and HSTS is enabled. Any encryption libraries you choose must be widely supported and up-to-date (OpenSSL 3+, libsodium, etc.). The work is complete when the site passes Qualys SSL Labs with a...

I have already created the subdomain of my main domain where will live and I can give you full SSH/root access to the Linux server that powers it (Ubuntu 24.04 with HestiaCP panel running on port 8083 of main domain). Subdomain has ssl via Let's encrypt. All I need is a clean, production-ready installation of the latest stable release, configured so it loads flawlessly from the subdomain (HTTPS, reverse proxy, environment variables, database, etc.). I have a VPS hosted by Hostinger. You are free to use the official Docker set-up or a manual Node.js build—whichever you feel is most reliable—but please secure it properly, connect it to a Postgres database (which has to be setup as well), and leave me with concise notes so I can maintain or upgrade it later. Accept...

...authorization • MySQL with Sequelize ORM • Redis for caching • BullMQ for job queues Media Processing: • Python 3.9+ for video processing • FFmpeg (transcoding, thumbnail generation) • HLS packaging • CDN integration (Cloudflare/AWS CloudFront) • Video storage (AWS S3 or Wasabi) Cloud & DevOps: • Google Cloud Platform OR AWS • Docker & Docker Compose • CI/CD (GitHub Actions) • Server management (Ubuntu/Linux) • Database backups & migrations Integrations: • Payment: Razorpay (primary), Stripe (international) • Email: SendGrid or AWS SES • SMS: Twilio • Push notifications: Firebase Cloud Messaging • CDN: Cloudflare • Analytics: Google Analytics, Mixpanel HIGHLY DESIRED (Bi...

I run a high-volume stock photography website built on Laravel. We currently have 800,000+ images in our database, and the library is growing daily. Our current search functionality is critically slow. When a user searches for a keyword (e.g., "House"), it take...Implementation: Set up and configure the chosen solution on the live server. Integration: Refactor the Laravel code to use the new optimized search logic. Scalability: Ensure the solution will remain fast as we grow to 2 million+ images. Requirements: Expert-level knowledge of Laravel optimization and database indexing. Proven experience handling datasets of 500,000+ rows. Strong understanding of Linux server management (to configure any necessary services on the dedicated machine). Experience with caching mecha...

I run a high-volume stock photography website built on Laravel. We currently have 800,000+ images in our database, and the library is growing daily. Our current search functionality is critically slow. When a user searches for a keyword (e.g., "House"), it take...Implementation: Set up and configure the chosen solution on the live server. Integration: Refactor the Laravel code to use the new optimized search logic. Scalability: Ensure the solution will remain fast as we grow to 2 million+ images. Requirements: Expert-level knowledge of Laravel optimization and database indexing. Proven experience handling datasets of 500,000+ rows. Strong understanding of Linux server management (to configure any necessary services on the dedicated machine). Experience with caching mecha...

I’m looking for an online tutor based in India who can guide me through intermediate-level administration of both Linux and Windows Server environments. On the Linux side I want practical, session-based coaching in system administration, security and firewall management, and shell scripting. For Windows Server, the focus should be Active Directory management, server configuration and deployment, plus security and patch management. Each topic needs to be demonstrated live, with time for me to replicate the steps on my own lab machines during or immediately after the call. We can meet on Zoom or Google Meet for 2–3 hours a week, preferably evenings or weekends. Deliverables • A structured lesson plan that maps out the sequence of sessions • Reco...

I’m in the middle of configuring a fresh Nextcloud instance on a Linux server and have just hit the familiar warning that external storage won’t work because smbclient is missing. I have full root / sudo access, but I’d rather have someone experienced handle the package installation, required PHP modules, and any config tweaks so that “SMB/CIFS” and “SMB/CIFS using OC login” options show up and test successfully inside Nextcloud. What I expect from you • Install the smbclient binary and its PHP bindings on the server. • Enable and verify the corresponding Nextcloud app (External Storage Support). • Confirm, through the Nextcloud admin panel, that mounting SMB shares is now available and functional. • Provide a brief list...

The developer should build a cross-platform AI-powered IT Help Desk agent and management system that supports Windows, Linux, and macOS. The system must include a backend API (preferably in Python FastAPI or Node.js) to handle ticket management, device registration, and command distribution, along with a secure database (PostgreSQL) and an optional vector database for AI knowledge retrieval. The agent itself should be written in a compiled language like Go for cross-platform deployment, capable of registering devices, reporting system info and heartbeat, detecting missing patches, restarting services, and executing safe commands remotely. The AI component should analyze incoming IT tickets, automatically suggest fixes, and optionally execute auto-remediation commands when safe. All ...

I currently manage a website built for display management. It runs on a Linux server with an SQL database. Over time, the system has slowed down and is struggling to handle the increasing volume of data efficiently. The goal is to redesign the website using modern technologies and update the overall architecture to improve performance and scalability. All page designs have already been completed in Figma. The platform synchronizes its main database with local databases on connected desktop workstations, and the new version must remain fully compatible with the existing desktop software to ensure seamless synchronization. There are three user roles: Super Admin, Admin, and User, each with specific permissions to manage or view different levels of content. In addition, the UI need...

I need someone who can jump into my Hetzner server through the Konsole rescue/serial interface and cleanly reset the WHM (cPanel) root password. I already hold the Konsole credentials, and the machine is running Linux, but my own attempts with standard cPanel scripts haven’t taken effect. Your task is simple yet critical: gain shell access from the console session, regenerate or overwrite the WHM root password, and confirm I can log in to the WHM web interface afterward. Please avoid unnecessary downtime; a brief reboot is acceptable only if there’s no other way around it. Deliverables • New working WHM root password, tested while you are connected • Short note of the exact commands or steps used so I can repeat them if ever needed I’m ready to g...

...tool) plus a brief README explaining all dependencies. 2. All intermediate and final result files: normalised matrices, survival statistics, GSEA enrichment scores, and publication-quality plots (SVG/PNG). 3. A short methods & results document (Word, PDF, or Markdown) summarising the approach, key findings, and any limitations. Acceptance criteria • Code executes end-to-end on a fresh Linux environment using only publicly available libraries or the standalone GSEA software. • Reported hazard ratios and enrichment scores can be reproduced from the provided scripts within a 5% margin. If you are comfortable handling high-volume omics data and can deliver clear, reproducible survival insights with GSEA integration, I am ready to share the cohort list and ...

I need an end-to-end web application written in pure Go, backed by a MySQL database. The core focus is clean, idiomatic code that can be compiled and deployed on a standard Linux server without fuss. You’re free to structure the project with popular Go web frameworks such as Gin, Echo, or Fiber, as long as the final build remains lightweight and easy to maintain. I will supply server access and a blank MySQL instance; you take it from there—designing the schema, wiring up the handlers, and exposing routes that follow REST principles. Code quality, straightforward error handling, and secure interaction with the database are priorities. If you prefer containerisation, feel welcome to include a Dockerfile so the whole stack can spin up locally with a single command. Deliv...

...sh Ensure full functionality across Accounting, CRM, HR, Sales, Inventory, Website, Manufacturing, etc. Implement encrypted daily backups (30-day retention) Provide DR and technical documentation Support testing and final production cutover Experience working in environments aligned with: Law 25 PIPEDA PCI DSS Skills Required Strong Odoo Enterprise deployment experience Python + PostgreSQL Linux / DevOps Nginx & SSL Proven migration experience Please share your previous portfolio of similar work....

I am moving our development environment from IBM App Connect Enterprise v12 to v13 and want an experienced ACE engineer to guide and execute the configuration work. The scope is limited to environment setup—no data transfer or application-level code changes—so the focus will be on Migrationg to current ACE version to ACE 13, standing up the int...clean v13 development node or container image starts without errors. • All legacy BARs deploy and run exactly as they do on v12. • The automated build-and-deploy job finishes with zero warnings. • A concise markdown hand-off document lists every command, file and property changed. If you have recent hands-on experience with IBM ACE v13, Integration Server configuration and DevOps tooling on Linux, I’...

I am moving our development environment from IBM App Connect Enterprise v12 to v13 and want an experienced ACE engineer to guide and execute the configuration work. The scope is limited to environment setup—no data transfer or application-level code changes—so the focus will be on Migrationg to current ACE version to ACE 13, standing up the int...clean v13 development node or container image starts without errors. • All legacy BARs deploy and run exactly as they do on v12. • The automated build-and-deploy job finishes with zero warnings. • A concise markdown hand-off document lists every command, file and property changed. If you have recent hands-on experience with IBM ACE v13, Integration Server configuration and DevOps tooling on Linux, I’...

Title: Urgent: Fix Frequent Server Freezes & Resource Exhaustion (WordPress / Cloudways) Project Description: I am looking fo...memory leaks, database bottlenecks, plugin conflicts, or high CPU spikes). Troubleshooting: Fix the identified issue to ensure long-term stability. Optimization: Provide recommendations or implement basic optimizations to prevent future crashes (caching, database cleanup, or resource limit adjustments). Requirements: Deep knowledge of Cloudways stack and WordPress internals. Experience with Linux server management and log analysis. Ability to communicate clearly what caused the issue and how it was fixed. How to Apply: Please start your proposal with the word "Stable" so I know you read the full description. Tell me about a similar iss...

...Core QA Skills • 3+ years of experience in software testing, preferably in cybersecurity or networking domains. • Strong understanding of QA methodologies: black-box, white-box, and grey-box testing. • Experience with test automation frameworks (e.g., Selenium, PyTest, Postman). • Familiarity with reverse proxy tools (NGINX, HAProxy, Envoy) and network traffic analysis. • Hands-on experience with Linux environments and shell scripting. • Graduate from a Top 50 engineering college in India as per NIRF 2025 ranking. Cloud & Security Awareness • Testing in cloud platforms (AWS, Azure, GCP) including virtualized environments. • Understanding of encryption, tunneling protocols, and digital certificates. • Exposure to DevSecOps pipelines...

I need a developer to create a dedicated communication-management tool that runs natively on Linux. The core requirement is the ability to establish, track, and gracefully close sessions over both TCP/IP and UDP. All connection handling, queueing, and basic error management should happen inside the tool so that client applications can speak through a clean, well-documented API instead of implementing their own socket logic. This tool must be system centric installed on our Linux server Here is what I have in mind: • Command-line operation is fine for the first iteration, but please structure the code so a lightweight GUI or web dashboard could be bolted on later. • Clear logging of connection events, dropped packets, and throughput statistics is essential—I...

...looking for you to deliver: • A step-by-step syllabus broken into logical modules that I can follow in my own time, with estimated completion times and milestone quizzes. • Curated links to reputable online courses, labs, and CTF platforms (Think TryHackMe, Hack The Box, or equivalent), together with your notes on why each resource is worth my time. • A concise toolkit setup guide covering Kali Linux (or a beginner-friendly alternative), Metasploit, Wireshark, Burp Suite, and any other must-have utilities, plus tips on safe virtual-lab configuration. • Practical assignments after each module so I can apply what I’ve learned, and short answer keys or walk-throughs that still force me to think before peeking. • A progress-tracking template so...

We have an existing 6-axis driver for our plotter. We need to build a simple web interface where users can upload pictures for the plotter to draw. The system uses stepper motors with encoders and limit switches for XYZ axis. Key Requirements: - Web interface for image upload - Image-to-G-code conversion pipeline - P...web interface where users can upload pictures for the plotter to draw. The system uses stepper motors with encoders and limit switches for XYZ axis. Key Requirements: - Web interface for image upload - Image-to-G-code conversion pipeline - Plotter communication and control - Support for stepper motors with encoders and limit switches - Testing and final tuning Skills Required: Python, Embedded Linux, C#, Firmware Development This is an ongoing project, estimated 1...

Looking for Senior SysAdmin / DevOps (WordPress Infrastructure Issue) We’re currently looking for experienced: • Linux System Administrators • DevOps Engineers • Server / Infrastructure Engineers • Performance Tuning Specialists To help diagnose and stabilize a high-load WordPress environment. CURRENT SERVER STACK • Plesk 18 • Nginx • PHP-FPM 8.2 • MariaDB 10.11 (Thread Pool enabled) • Redis (Object Cache) • Cloudflare (WAF + proxy) WORDPRESS SETUP • Elementor + Pro (heavy usage) • Dynamic meta-heavy content (large wp_postmeta usage) • Gravity Forms • Unlimited Elements • Action Scheduler background jobs • High admin/editor activity • Frequent admin-ajax calls ISSUES ...

I need a developer to create a dedicated communication-management tool that runs natively on Linux. The core requirement is the ability to establish, track, and gracefully close sessions over both TCP/IP and UDP. All connection handling, queueing, and basic error management should happen inside the tool so that client applications can speak through a clean, well-documented API instead of implementing their own socket logic. This tool must be system centric installed on our Linux server Here is what I have in mind: • Command-line operation is fine for the first iteration, but please structure the code so a lightweight GUI or web dashboard could be bolted on later. • Clear logging of connection events, dropped packets, and throughput statistics is essential—I...