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I’m looking for a reliable partner to handle the day-to-day care of my website. The work centres on three areas—content refreshes, routine security patching, and performance tuning—but security updates are the most time-sensitive piece, so I need someone who can jump in quickly whenever a new vulnerability is announced. Here’s what I expect once we start: • Proactive monitoring and installation of core, plugin, and server-level security patches, with a short written summary after each intervention. • Light content edits when I provide new copy or media, keeping styling and SEO tags intact. • Ongoing performance checks: image compression, caching adjustments, database clean-ups, and any code minification necessary to keep load times low. Turnaro...

I need a proven Camunda 8 specialist to tune up my running processes. The goal is clear: take the workflows I already have in production, uncover the bottlenecks and refactor them so they run faster, surface better analytics, and connect cleanly with the rest of the platform. Primary focus • We will be working on existing models rather than building from scratch, with Camunda Optimize as the main lever for insight and performance gains. • Within Tasklist, the pain point is integration with surrounding systems; I want assignments, hand-offs, and status updates to flow through our microservice landscape without manual intervention. What you’ll do 1. Audit the current BPMN and DMN models running on Zeebe, noting performance, incident patterns, and data gaps. 2. Desig...

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 you make...

I’m ready to take my Corvette C7 to the next level and need a talented modder who can handle both sides of the project: the mechanical performance upgrades and the visual transformation. On the performance front, I’m looking for proven tweaks that will add real horsepower and sharpen handling without sacrificing long-term reliability. Whether that means optimized ECU mapping, improved exhaust flow, suspension refinement, or a balanced combination, I’m open to your expert recommendations as long as the gains are measurable and street-legal. Cosmetically, I want the car to stand out with a completely unique livery. No off-the-shelf racing stripes or vintage throwbacks—I’m after an original design that highlights the C7’s lines and looks like nothing else...

I run a WordPress site that needs consistent, worry-free management. Every week I expect you to log in, publish or edit new blog posts, push product updates, and carry out any small page redesigns that keep the site fresh. Alongside those visible changes, I also need you to handle the invisible ones: run a full backup, confirm security measures are intact, and tune performance so the pages load quickly for visitors. Typical weekly flow • Content: schedule or publish posts I draft in Google Docs, update product details in WooCommerce, and adjust page layouts when I supply new wireframes. • Security & backups: create an off-site backup, verify plugin and core updates, and scan for malware. • Performance: optimise images, clear/prime the cache, and review load-time m...

Arcade is building high-performance, low-latency decentralized exchange (DEX) infrastructure designed for demanding financial workloads. We are looking for an elite, battle-tested Senior Backend / Systems Engineer who can take ownership of our core financial backend from 0-to-1 and help scale it to production. This is a founding-level engineering role with significant technical ownership. The Challenge We need an experienced backend systems engineer who can independently architect, build, deploy, optimize, and operate a high-throughput financial backend. The target is to build infrastructure capable of supporting $100M+ in daily trading volume within the first two months, while maintaining reliability, correctness, and extremely low latency in a live production environment. Key Responsibil...

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, networking is bridged f...

I need an expert to optimize my WordPress site, focusing on MariaDB and PHP-FPM. Key areas include: - Optimize MariaDB: Query performance, configuration settings, and indexing strategies. - Improve PHP-FPM worker efficiency. - Additional optimization as needed Ideal skills and experience: - Strong background in WordPress and database optimization. - Expertise in MariaDB and PHP-FPM. - Proven track record of improving site performance. Please share your relevant experience and approach.

I’m setting up a Minecraft server focused exclusively on a frantic Free-For-All experience. The core request is simple yet demanding: one server, one game mode—FFA—running on custom-built terrain that feels truly unstable. Think floating islands, collapsing bridges, shifting hazards; the map itself should keep every player guessing rather than follow a neat fantasy, modern, or medieval style. To make this happen, I need you to: • Spin up a stable Paper/Spigot instance tuned for PvP. • Design and import at least two distinct “unstable” arenas (≈ 200 × 200 blocks or larger) that funnel players into constant combat while preventing easy escapes. • Configure essential plugins—scoreboard, random spawn/kits, anti-cheat, auto-rese...

My WooCommerce store on a shared SiteGround plan keeps hitting their resource ceiling. SiteGround automatically suspends the site several times a day and their logs show waves of unfinished SQL queries piling up until new requests tip us over the limit. As a result I’m facing frequent downtime, very high CPU usage and painfully slow page loads that are costing sales. I need someone who knows WordPress, WooCommerce and SiteGround’s architecture inside-out to: • trace and fix the slow queries or loops that are stacking up • review theme, plugin and custom-code interactions that might be spawning excess calls • configure or fine-tune caching (SiteGround Optimizer, object cache, browser cache) so requests are served faster instead of re-querying the database ...

I need help breathing new life into an existing product that is suffering on three fronts: it loads slowly, the interface feels clunky, and several core features occasionally break or behave unpredictably. My main objective is to improve—not rebuild—the current solution, so I want a developer who can dive into the codebase, spot the root causes, and roll out solid fixes without disrupting day-to-day use. The work centres on: • Performance: shorten load times and remove any bottlenecks. • User interface: polish layouts, resolve visual glitches, and ensure consistent styling and behaviour across screens. • Functionality: track down logic errors, eliminate crashes, and make sure every advertised feature works reliably. I’ll supply repository access, stag...

My WooCommerce store has become painfully sluggish: pages hang for seconds, the site drops offline unexpectedly, and every so often it throws fatal errors that crash the whole shop. The core goal is to restore fast, stable performance without breaking any storefront features. What I’m facing • Slow loading times • Frequent downtime • Intermittent errors or outright crashes The build is a standard WordPress + WooCommerce setup with just a few third-party plugins and a fairly lightweight theme. I suspect a mix of plugin conflicts, database bloat, and missing caching layers, but I need a systematic diagnosis rather than guesswork. Scope of work 1. Audit – run a full performance scan, profile slow queries, and review the active plugins/theme stack for co...

We have Oracle and MS-SQL environments that need expert support, and for compliance purposes the work must be performed by someone who is physically located in Canada. Here is the immediate scope: Oracle upgrades – Plan and execute version upgrades on Development and Production databases, ensuring minimal downtime and a clean rollback path. – Review current backup, recovery and high-availability strategies and adjust them to suit the new versions. Ongoing operational support – Handle day-to-day administration, performance tuning, security patching and capacity planning. – Document every change clearly so our internal team can trace what was done and why. Integration assistance for active projects – Our developers are building Web and...

I run a large WordPress installation—about 80,000 pages—and, while I’m comfortable with server administration at an advanced level, the stack is hitting its limits. Under heavy traffic and aggressive crawler activity we see: • 500 errors under load • Indirect/server errors affecting crawlers • Slow performance under high traffic I need a LiteSpeed specialist to dive in and eliminate these issues. Scope of work 1. Audit and benchmark my current setup on CyberPanel, focusing on LiteSpeed Web Server, Redis, and MariaDB. 2. Trace the root causes of the error patterns above, then apply configuration fixes and performance tweaks. 3. Tune LSCache, Redis object caching, and database parameters so the site remains responsive during spikes. 4. Stress...

Our main database is already running on PostgreSQL 13 (anything in the “12.x or higher” family), and I need an experienced DBA to step in and tighten two things: First, Database optimization. The work includes reviewing current configuration parameters, checking execution plans, tuning indexes, and suggesting any schema changes that will noticeably reduce latency under peak load. If extensions (pg_stat_statements, auto_explain, etc.) should be enabled or configuration values (shared_buffers, work_mem, effective_cache_size and friends) adjusted, please make those recommendations backed by data. Second, Backup and recovery. I want a clear, scripted process—preferably with pg_dump and/or a modern tool such as pgBackRest or Barman—that covers daily backups, point-in-t...