Ubuntu jobs

# Developer Needed for Multipurpose AI Agent — OpenAI, Mistral, n8n ### Job Description I am looking for an experienced AI developer to complete the setup and integration of a multipurpose AI agent using existing infrastructure. **Existing Infrastructure** * Hetzner VPS running Ubuntu. * Docker environment. * Self-hosted n8n automation platform. * Existing web interface. * GitHub account. * OpenAI API access. ### Project Requirements **1. AI Models** * Integrate OpenAI models through the API. * Integrate Mistral AI models. * Configure the system to use appropriate models for different tasks. * Allow additional models to be integrated in the future. **2. AI Agent and Interface** * Configure the multipurpose AI agent. * Connect the agent to n8n for workflow execution. *...

I attempted to upgrade to Ubuntu 26.04 on my main workstation and need to step back to Ubuntu 24.04 LTS (Noble Numbat) without touching the data already on my disk. I’ve created a Numbat bootable USB and got stuck at the step ”manual partitioning", but the installer refuses to continue—the “Next” button stays greyed out no matter how I attempt to adjust the vfat partition. I found guidance from Ubuntu Answers that if the vfat partition was "Change"d from /boot/efi, to / (root), then the Next button would become active. Instead, the procedure crashes and generates an error report. The only error I could find in the logfile was something like, "too many symbolic links". I then tried manually reformatting the vfa...

We are looking for an experienced **Linux Mail Server Engineer** to configure and automate a secure transactional mail server infrastructure on **Ubuntu 24.04**. The project involves multiple domains and dedicated IPv4 addresses. Each domain should have its own SMTP credentials, mailbox/IMAP access, outbound IP, and properly configured email authentication. ### Required Experience - Postfix, Dovecot, and Rspamd - Multi-domain / multi-IP mail servers - SMTP AUTH and IMAP - SPF, DKIM, DMARC, and PTR/rDNS - TLS and mail server security - Email deliverability and IP reputation - Ubuntu/Linux networking - Ansible automation ### Key Requirement A major requirement is **reusability**. After the initial server is working, the configuration should be automated with **Ansible**, a...

...development client environment, configure remote nodes, and deploy sing-box locally to verify routing and failover. 2. QA Deployment: Deploy a single QA server and connect the Raspberry Pi gateway for real-world testing. 3. Production Deployment: Scale to multiple production server nodes and configure the Raspberry Pi gateways for high availability. Required Skills - Strong Linux admin skills (Ubuntu / Raspberry Pi OS, systemd). - Familiarity with modern tunneling, proxy tools, or custom routing architectures. - Networking knowledge: iptables, nftables, and setting up transparent proxies / TUN interfaces. - DevOps experience with infrastructure automation, repeatable deployments, and configuration management across environments. - Experience installing and managing server contro...

Project: English-to-Hindi Novel Translation Telegram Bot Mujhe personal use ke liye ek Telegram bot chahiye jo English TXT novels ko Hindi mein translate kare. Mere paas already Ubuntu VPS hai. VPS/server main provide karunga. FEATURES: 1. English TXT file Telegram par upload karunga. 2. Bot ke andar 2 translation modes honge: A) Normal Hindi - Natural Hindi - Story aur meaning exactly same - Original mein koi extra information add nahi karni. B) Indian / Desi / Pocket FM Style - Indianized character names - Indianized place names - Natural Indian conversational language - Audio/Pocket FM friendly narration aur dialogue - Lekin original story, events, relationships, powers, numbers aur meaning change nahi hone chahiye. - Original mein jo infor...

Project: Personal English-to-Hindi Novel Translator + Multi-Voice Audiobook Telegram Bot Mujhe apne personal use ke liye Telegram bot chahiye. Mere paas already Ubuntu VPS/server hai. VPS main provide karunga. Mujhe phone/Telegram se hi bot use karna hai; mujhe technical commands manually nahi chalani hain. IMPORTANT: Bid karne se pehle poora scope padhein. Jo price aap bid karenge, wahi agreed final development price maana jayega. Project award ke baad price ₹600–₹1,500 se badhakar ₹4,000+ karna acceptable nahi hoga. Agar is scope ke liye aapka price zyada hai to bid na karein. REQUIRED FEATURES: 1. Telegram Bot English TXT novel Telegram par upload karunga aur poora workflow Telegram se use hoga. 2. English TXT Upload Large English TXT files process hone chahiye. Practi...

# Private Mailcow Email Server + Maximum Security + Private Gallery/ADS Admin I am looking for an experienced **Linux / VPS / Mail Server Administrator** to install, secure and fully test a private Mailcow email server on my Ubuntu VPS. ## Main Work BUDGET 80$ - Latest stable **Mailcow Dockerized** - SOGo Webmail - Postfix / Dovecot - Rspamd / ClamAV - SPF / DKIM / DMARC - PTR / Reverse DNS - SSL/TLS - MTA-STS / TLS-RPT where appropriate - Gmail + Outlook/Hotmail delivery tests - Private/random email aliases - Create / enable / disable / delete aliases - Reply/send from alias where technically possible - Firewall + Fail2ban - Strong SSH key security - WireGuard VPN - 2FA where supported - Anti-spam / phishing / malware protection - Encrypted automatic backups - Off-server bac...

Phase 1 of Trendzy, built on your 6amMart codebase and set up for Mauritius. Included: 1. Server and deployment. VPS in Johannesburg or Mumbai for lowest latency to Mauritius. Ubuntu, Nginx, PHP, MySQL, Redis, SSL, cron, queues. Admin and backend live, React web live, plus user, vendor and deliveryman apps built. Rupee currency, +230 OTP, Africa/Mauritius timezone, English UI, delivery by map pin plus landmark. 2. Shoppable reels feed. Homepage becomes a full screen vertical feed with autoplay, swipe and preloading. Multiple products per reel shown as a carousel over the video with thumbnail, title, price and add to cart. Follow button, seller handle, deals badge. 3. My Reels. Sellers add reels by pasting a TikTok, Instagram or Facebook link, or by uploading the file straight to...

...then export the lot to a clean JSON (or CSV) plus a mirrored folder of images. Here’s how I picture the engagement: you build a Playwright-powered spider that logs in if required, waits for dynamic content, and hands the DOM to Scrapy for high-speed harvesting. The solution should respect delays where possible and retry gracefully on captchas or throttling. I’ll run this on a headless Ubuntu box, so a or Pipfile and a brief README are essential. Deliverables • Fully commented Playwright + Scrapy script(s) • Sample output file with 50–100 products demonstrating text and image links • Local image archive matching the sample output • README with setup, run command, and troubleshooting tips Acceptance criteria: the script must fini...

...long as it integrates cleanly with the official WhatsApp Business Cloud API or a compliant provider such as Twilio. Replies must be text-only—no emojis, no links. Keyword–reply pairs should be editable in a simple JSON/CSV file or lightweight web dashboard that I can update without touching code. Deliverables 1. Complete source code and configuration files. 2. Step-by-step setup guide for an Ubuntu server, including webhook registration. 3. README showing how to add or change keywords and their fixed responses. Acceptance test I spin up the script, send a WhatsApp message containing a tracked keyword from another number, and receive the correct fixed text reply in under two seconds....

Sublimation Vectorizer website on your office PC: team login, upload/preview/download SVG+PDF, manual job mode, current design types. Full Ubuntu setup, 1 TB storage, auto-start, Cloudflare access. Done when team converts + completes 1 manual job.

Please sweep our servers using Lynis. Score must be 85 or above with latest version. fail2ban on every server with both SSH and all jails properly configured. Check all live patching and Ubuntu pro accounts are working. Patch all servers and update - reboot to get Kernel security updates. Add R2 logging to every server for real time loggin and intrusion log deletion mitigation. Sweep all servers for world writable, sweep all folders for public access. Check all SHA and TLS on servers.

Rebuild hacked Wordpress site using latest versions. The site is wordpress with a custom portal that connect to ~4 custom SuiteCRM modules for rendering a film archive, festival program etc. from the CRM. This is a complete rebuild, not trying to fix the existing site. Brand new wordpress and Suitecrm install on a new ubuntu VM we will supply. Install Wordpress, SuiteCrm, custom modules, copy and clean data etc. Then I will install the portal/bridge between WordPress and the CRM myself. The csite is Here is an extract from the AI analysis of the hack. ----- New machine. Fresh OS image. New SSH keys, new users, new database user and password, new WordPress salts, new SuiteCRM encryption key. Do not reuse crontabs, authorized_keys, PHP auto-prepend settings, or the old

...German and Spanish translations can be dropped in easily; front-end language switcher is already designed. • Security hardening – CSRF everywhere, strict session cookies, secure headers, rate-limiting on auth routes and a once-over for common Flask pitfalls. • Production deployment – Dockerise if you prefer, then deliver an Ansible playbook or simple bash scripts that spin everything up on an Ubuntu 22.04 VPS behind Nginx with Let’s Encrypt. Acceptance criteria 1. Card payment completes end-to-end in Stripe test mode and records the order in MySQL. 2. A multi-use code’s remaining uses decrement correctly and block when exhausted. 3. Payment receipt email lands in the inbox with correct localisation tokens. 4. Switching language reloa...

Work must be finished before October 2nd. Ubuntu + Apache + Tomcat server configuration Task to be accomplished: - SSL certificate installation (We will provide required files) - Apache and Tomcat configuration - Docs folder access security configuration - Configure some URL redirections and check these work properly Please refer to attached document for details.

My Ubuntu server already hosts on Virtualmin/Webmin, and that domain now scores a perfect 10/10 on Mail-Tester thanks to its properly tuned DKIM, DMARC and SPF records. I have just registered and purchased a second public IP that must be reserved exclusively for this new domain’s outbound mail. What I need from you • Show me, step by step, how to add in Virtualmin/Webmin/Postfix so that it sends from its own dedicated IP while the existing domain keeps using its current address. • Generate and publish the DKIM key, create the SPF and DMARC records, and verify that everything propagates correctly. I do need help with these DNS updates. • Walk me through all the mail-server tweaks (interface bindings, Postfix transport maps, etc.) required so that each

I need a small, resilient Python service that checks a protected “slot” page every few seconds and pushes ...state change (“available” ➜ “unavailable” or the reverse) the service must instantly send a concise message to a Telegram chat I specify. No duplicates, no polling spam—only real changes trigger messages. Deliverables • Python source with clear config variables (target URL, check interval, Telegram token/chat ID). • Bash/Ansible or README steps to spin up any supporting proxy components on an Ubuntu VPS. • A short test script or instructions that demonstrate the alert firing on a mocked state change. If you’ve built stealth scrapers before and know your way around curl_cffi, TLS signatures, and basic pro...

NOTE : I WILL PROVIDE ONLY SRC CODE WITHOUT ANY TOKENS OR IDS SO YOU MUST OWN A TELEGRAM ACCOUNT NOW TO DO THE TESTS ON AFTER YOU FINISH ALL YOU MUST SEND ME THE UPDATED SRC AND I WONT PROVIDE A VPS OR ANYTHING MOST HAS TO BE FROM UR SIDE I’m rebuilding my Telegram-based Litecoin escrow bot and need an experienced DevOps/SecOps engineer to lock down the production environment on my existing Ubuntu VPS. Treat the box exactly like a mini-bank: the wallet will hold live funds once we go live, so every step must follow security best practice and be documented. Scope of work • Hardening – Close all unnecessary ports, apply least–privilege permissions, configure SSH keys (no passwords), enable a restrictive firewall (UFW/iptables) and add fail2ban or equivalen...

Backend & Web Development: Full-stack and backend development using Java (Spring Boot, Servlets, JPA/Hibernate), PHP, MySQL, and RESTful APIs. Experience with HTML5, CSS3, and Flutter for mobile state management. Systems & Low-Level Programming: Practical knowledge of operating systems concepts, memory addressing, assembly language (x86, SIC), process scheduling, and virtualized Linux environments (Ubuntu/VirtualBox). Data Science & Machine Learning: Exploratory data analysis, visualization, and classification algorithms (Naïve Bayes, Decision Trees, Neural Networks) using Python, pandas, scikit-learn, and matplotlib. Software Engineering Design: Proficient in designing system architecture and modeling artifacts (UML sequence diagrams, Use Case diagrams, dialog maps...

I’m starting from scratch and need someone to provision a brand-new VPS, harden it, and turn it into a rock-solid home for a Litecoin full node and my Telegram trading bot. You may choose whichever reputable provider you feel is best—AWS, DigitalOcean, Vultr, or another—as long as it del...moment the node, bot, or server goes offline. Final review Once everything is live, I’d like an independent security sanity-check with actionable recommendations before I move real funds. The last step will be generating a fresh Litecoin wallet seed, securely migrating the balance, and confirming backups and restores work. If this sounds like your wheelhouse—especially if you’re comfortable with Ubuntu/Debian or similar Linux environments—let’s...

...access control. Although today’s scope focuses strictly on tracking, we may expand into reporting, analytics, or fraud-detection features once the core is proven, so design the schema and service layer with that future growth in mind. Deliverables: • Fully-commented source code and database schema • Postman (or similar) collection demonstrating every endpoint • Brief deployment guide for Linux/Ubuntu 22.04 • Short video or screenshots showing the tracking flow end-to-end Acceptance criteria: 1. System logs a minimum of 1,000 transactions per second in local testing without data loss. 2. Each transaction is retrievable by ID, date range, or amount within 200 ms. 3. All automated tests pass on first run with no critical security warnings from...

...a partner requests payout, the system must talk to the chosen bank gateway’s API, record the transaction, and update wallet balances. • An installer and environment file so a fresh VPS can be provisioned quickly and the app is ready for ISPs or café owners with minimal tinkering. Acceptance criteria will be straightforward: I’ll spin up a test MikroTik router, run your installer on a blank Ubuntu/AlmaLinux server, and verify that (1) sessions start and stop correctly, (2) the partner dashboard updates in real time, and (3) a test Local Bank Transfer posts back a success status and lands in the accounting ledger. Clean, well-commented code and a short README are part of the deliverable. If you’ve previously automated MikroTik or shipped produc...

I need a lean VPS-hosted service that turns a simple link sent by my bot into a full social-login identity check. When the user clicks the link, the server must instantly forward them to the chosen provider—Telegram in this first release—let them authenticate on their phone or computer, then catch the callback and confirm the result back to my bot. Scope of work • Provision and secure a VPS (Ubuntu or Debian is fine), set up HTTPS and a reverse proxy. • Build a small service (Node.js, Python, or similar) that generates the redirect, stores the state, and handles the OAuth2 flow with Telegram. • On successful or failed authentication, send a concise JSON payload to my bot’s webhook so it can react in real time. • Provide a short README o...

...Backend & API: Laravel (PHP) or Node.js ( / NestJS) Frontend & Storefront: React.js (for dashboards) and (for SEO-friendly and lightning-fast reseller storefronts) Database: PostgreSQL or MySQL Real-Time Updates: WebSockets () or Firebase Cloud Messaging (FCM) Media Storage: AWS S3 or Cloudinary 4. Domain & Server Infrastructure Requirements Cloud Server / VPS: Linux Ubuntu VPS (DigitalOcean, AWS EC2, or Linode) Wildcard DNS Configuration: Setting up *. pointing to the server IP to dynamically handle any user-created subdomains. Web Server & Reverse Proxy: Nginx configuration for dynamic subdomain routing. SSL Security: Certbot (Let's Encrypt) for automated wildcard SSL (*.) across all sub-stores. 5. Proposal Requirements Timeline &

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...**My main goal is not just to make the project live. I want to learn the complete process so I can manage and maintain my own project independently in the future.** Full Stack Development, Web Development, Frontend Development, Backend Development, React, , Node.js, API Development, Database Administration, MySQL, PostgreSQL, MongoDB, JavaScript, TypeScript, Visual Studio Code, Git, Linux, Ubuntu, VPS, Server Administration, Nginx, SSH, DNS, Domain Management, SSL, HTTPS, Google OAuth, Google Cloud Platform, Firebase, SMTP, LiveKit, WebRTC, Android, Android Studio, AAB, Google Play Console, DevOps, Deployment, Troubleshooting, Backup & Restore, Technical Support, Technical Writing, Training & Development...

Three of my home machines now run Ubuntu and I want a seasoned Linux hand to connect in remotely, sort out the rough edges, and walk me through the process when I ask. English has to be your native tongue because we will talk by phone while you work; I’m a retired electrical engineer and like to understand what is happening—though at times I will simply say “just fix it”. Current pain points include system-level errors, software installation headaches, and network or sharing glitches. Practical items on the to-do list range from cleaning up bloated menus and duplicate entries, correcting wrong screen resolutions, tightening power-management and startup behaviour, removing leftover operating systems, configuring reliable backups, to recommending and setting u...

I need an experienced full-stack developer to pull ...hand-over When it’s rock-solid on Windows, package everything and guide me through a fresh install on an Ubuntu VPS. That includes: - Installing OpenJDK, MySQL Server, phpMyAdmin or a similar admin tool, - Setting up NGINX as the reverse proxy for both the Spring Boot service and the compiled Vue SPA, - Providing clear commands or a shell script so I can reproduce the setup anytime. Deliverable A fully working web application, ready for browser access on the Ubuntu host, plus concise documentation covering build steps, environment variables, and the one-line commands that start the services. If you’ve already shipped Vue + Spring Boot + MySQL stacks and are comfortable automating an Ubuntu deployment, ...

...documented REST endpoints covering products, locations, stock movements, users & permission groups - Integration modules for at least one major shipping provider and one payment gateway, with clear extension points for others - Unit tests (>90 % coverage) and a Postman/Swagger collection so my QA team can verify quickly - Simple deployment script (Ansible, Fabric or bash) that pushes to our Ubuntu server and runs migrations Timeline is flexible within reason, but I’d like an MVP deployed to staging in about four weeks. Let me know your relevant Django projects, any questions about the workflow, and when you could start....

...per store. • Writes a secure, unguessable download link onto the order so it can be shown in Shopify's own order confirmation email. • Lets us edit our company details, logo, invoice number format, and PrintNode printers from inside the app — no code changes needed for day-to-day use. What we'll provide the developer • The app codebase (a zip file). • SSH access to our VPS — Fasthosts VPS 4 Max, Ubuntu 26.04. • Access to our Shopify Partners account (as a staff/collaborator, or we can create the app ourselves and hand over the Client ID/secret). • A subdomain we control (e.g. ) and access to point its DNS at the VPS. • A PrintNode account and API key for testing the print flow (or confirmation to test with a placeholder pri...

I need SolidWorks 2014 installed on a new Ubuntu VM, primarily for 3D modeling. Requirements: - Create and set up a new VM - Install SolidWorks 2014 on Ubuntu (version to be decided) - Ensure software is fully functional for 3D modeling Ideal Skills & Experience: - Proficient in SolidWorks - Experience with Ubuntu and VM setup - Strong troubleshooting skills Looking forward to your bids!

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 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 review of requirements.

...questions are recognised reliably and routed to the right action. • Integrate order-processing and ticketing endpoints (they are REST/JSON) so the bot can create, update, and close orders or complaint cases. • Package the finished bot as an easily embeddable web widget plus a lightweight SDK or API for the mobile app (iOS and Android). • Provide concise documentation: install steps for my Ubuntu server, environment variables, webhooks, and a quick test script for each function. Acceptance criteria 1. FAQ replies return correct answers from my knowledge base 95 % of the time in the supplied test set. 2. Orders placed through the bot appear in the backend dashboard with accurate customer data. 3. Complaints or return requests create a help-desk ticket an...

...questions are recognised reliably and routed to the right action. • Integrate order-processing and ticketing endpoints (they are REST/JSON) so the bot can create, update, and close orders or complaint cases. • Package the finished bot as an easily embeddable web widget plus a lightweight SDK or API for the mobile app (iOS and Android). • Provide concise documentation: install steps for my Ubuntu server, environment variables, webhooks, and a quick test script for each function. Acceptance criteria 1. FAQ replies return correct answers from my knowledge base 95 % of the time in the supplied test set. 2. Orders placed through the bot appear in the backend dashboard with accurate customer data. 3. Complaints or return requests create a help-desk ticket an...

...questions are recognised reliably and routed to the right action. • Integrate order-processing and ticketing endpoints (they are REST/JSON) so the bot can create, update, and close orders or complaint cases. • Package the finished bot as an easily embeddable web widget plus a lightweight SDK or API for the mobile app (iOS and Android). • Provide concise documentation: install steps for my Ubuntu server, environment variables, webhooks, and a quick test script for each function. Acceptance criteria 1. FAQ replies return correct answers from my knowledge base 95 % of the time in the supplied test set. 2. Orders placed through the bot appear in the backend dashboard with accurate customer data. 3. Complaints or return requests create a help-desk ticket an...

...questions are recognised reliably and routed to the right action. • Integrate order-processing and ticketing endpoints (they are REST/JSON) so the bot can create, update, and close orders or complaint cases. • Package the finished bot as an easily embeddable web widget plus a lightweight SDK or API for the mobile app (iOS and Android). • Provide concise documentation: install steps for my Ubuntu server, environment variables, webhooks, and a quick test script for each function. Acceptance criteria 1. FAQ replies return correct answers from my knowledge base 95 % of the time in the supplied test set. 2. Orders placed through the bot appear in the backend dashboard with accurate customer data. 3. Complaints or return requests create a help-desk ticket an...

I have seven freshly racked Ubuntu bare-metal servers on the same private network and I want them production-ready before the weekend is over. Architecture to build • 3 servers become the application tier: you will install the exact PHP and Node.js versions I will provide, configure them behind Cloudflare’s load balancer (active-active) and stand up a three-node Redis cluster. • 4 servers form the data tier: MySQL and Postgres must run in a highly-available cluster on these four machines. All application traffic—internal and external—should arrive through HAProxy, which you will configure for read/write awareness and fail-over. Monitoring & dashboards Grafana (with Prometheus, node exporter, MySQL, Postgres and Redis exporters) needs to be i...

...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...

...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 previously built crypto mining simulator, reward, referral, ad-based, or similar applications are strongly preferred. If you have a live app or previous project of a similar type, please share it. Please Include: Portfolio / previous work Similar app experience Technology stack Hostinger VPS / Ubuntu experience Google AdMob experience Google Pl...

...optionally email) with the full order details. An admin interface—either inline in Telegram or a lightweight web panel—must let me add, edit, or remove products, update prices and stock, and review order history. I don’t need order tracking or live customer support right now, but please structure the code so those modules can be bolted on later. Tech stack can be Python or Node.js, running on my Ubuntu 22.04 VPS. The code has to be clean, documented, and handed over with installation instructions so I can redeploy if needed. Deliverables • Complete, production-ready Telegram bot source code • Deployment on my server with Stripe fully integrated • Short admin/user guide for adding products and viewing orders Acceptance: I’ll creat...

My current VPS has been compromised and I need to relocate the entire site—including all files, a MariaDB database, and its DNS server setup—to a fresh, hardened Ubuntu box. We will work side-by-side in real time over Zoom with shared screen; no unattended access will be granted. What you’ll be helping me do • OPTIONAL - Audit the existing Apache2 + php-fpm stack, vBulletin 5/6 installation, and Webmin settings to confirm the scope of infection. • Package and move every site asset and the MariaDB dump to the new host. • CREATE NEW MASTER DNS FROM ANOTHER DNS - Re-create DNS records and verify propagation. • Lock down the new server with best-practice hardening (firewall, SSH, permissions, fail2ban, etc.) so the forum is protected agains...

...for Happy Tracker, our time tracking and workforce productivity SaaS. This is a milestone-based project: you are paid a success fee for each customer that subscribes. About the product Happy Tracker combines time tracking, timesheets, sprint/project boards, automatic screenshots, per-activity productivity scoring and invoicing in one workspace, with native desktop trackers for Mac, Windows and Ubuntu. Yearly plans priced in ₹, free plan to start. Website: Demo videos: @Happycodersprivatelimited Target customers IT services companies, software agencies, remote/hybrid teams, startups and SMBs (5–100 users), BPOs and back-office teams. Ideal prospects currently use Hubstaff, Time Doctor, Clockify, Jibble or spreadsheets. Scope of

Install and setup self hosted Joplin Server with Nginx and Let's Encrypt SSL Certificate on Ubuntu or AlmaLinux VPS And Document the Full Setup Process including the commands to build out the server and configuration files.

...comfortable reading logs, restarting failing services, rolling back misbehaving updates, and applying quick patches without disrupting live traffic. When an incident occurs I’ll ping you on Slack or email; a prompt first reply and an estimated fix time are essential. Once a problem is solved, I expect a brief rundown of the cause and the steps you took so I can track recurring patterns. Typical stack: Ubuntu, Nginx, PHP-FPM, and Let’s Encrypt. If you prefer specific diagnostic tools or monitoring utilities, feel free to recommend them and I’ll install or grant access. Security hardening and backups are handled in-house for now, but if you spot a glaring risk while debugging, flag it so we can schedule a separate task. Deliverables each month: • Rapid diag...

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.

Need Flutter & Laravel Expert: Full Shortzz Script Setup, Play Store Release & Customizations ​Description: Hi, ​I am looking for an experienced Flutter & Laravel developer to perform complete deployment, Play Store publishing, and specific feature customizations for my short video app based on the Shortzz (CodeCanyon) script. ​Scope of Work: ​Full Setup & Deployment: ​VPS Server (Ubuntu) configuration with Hostinger, MySQL Database, and FFmpeg setup. ​Laravel Admin Panel installation and API endpoint configuration. ​Compiling Flutter app and testing live build. ​Customizations Required: ​Custom CDN & Storage API: Integrate Stream / S3 API endpoints into Laravel & Flutter for video delivery and storage. ​Client-Side Video & Image Caching: Implement disk ...

I have a fresh Ubuntu server with full root SSH access and a registered domain that still needs its DNS records. I want to install Mailcow-dockerized from scratch and would like you to guide me step-by-step in real time—screen sharing while I run each command myself. Together we will: • Deploy and update the Mailcow stack on Ubuntu. • Create and publish all required DNS records (A, MX, SPF, DKIM, DMARC, PTR) for the domain. • Secure the installation with Let’s Encrypt certificates. • Verify outbound and inbound mail flow, ensuring messages reach major providers’ inboxes without spam flags. • Leave clear notes so I can maintain the server and add future domains or users on my own. We’ll consider the job complete...

My server is running Ubuntu Server 22.04 LTS (“Jammy Jellyfish”) and needs a clean, production-ready installation of Wowza Streaming Engine. The goal is to walk away with a fully operational setup that: • Delivers live streaming, video-on-demand, and DVR functionality out of the box. • Starts automatically with systemd and survives reboots. • Listens only on the required ports, with the firewall tightened to recommended Wowza guidelines. • Includes a short, step-by-step document (or shell script) showing exactly how you installed, configured, and verified everything so I can replicate or troubleshoot later. A quick test stream (HLS or RTMP) demonstrating each of the three features will serve as acceptance that the job is complete.

Project Title: IoT Temperature/Humidity Monitoring Platform with Monthly Reports Project Description: I am an entrepreneur looking to launch an IoT monitoring service for professional clients (cold storage warehouses, pharmaceutical laboratories, indoor agriculture, etc.). I need a freelance developer to build a platform that only I (the admin) can access. Clients receive monthly repor...month. List of all alarms triggered during the month. Email the report to the client automatically at the end of each month. 5. No Client Access: Clients have no login and no access to the platform. They only receive: SMS alerts when an alarm is triggered. A monthly report via email. Technical Stack The solution must be based on ThingsBoard Community Edition (open-source). Hosted on a Linux VPS (Ub...

I have a set of raw FASTQ files from a personal research project and I want to take them all the way through to biological insight. My primary goal is to identify differentially expressed genes, and I already h...reproduce every step on my own workstation. Please use standard RNA-seq tools—the typical stack would be FastQC, Cutadapt/Trim Galore, STAR or HISAT2, Salmon/kallisto, DESeq2, and clusterProfiler—but feel free to suggest sensible alternatives if they improve accuracy or speed. I work comfortably in Linux, so command-line oriented solutions are welcome, and I expect the code to run under a recent Ubuntu or CentOS environment without extensive tweaking. If this matches your expertise in bioinformatics and you can turn around clear, reproducible results, I’...