Performance Tuning Jobs

Looking for an experienced Dell laptop hardware and software engineer to diagnose sudden green lines and dots appearing on the screen, including during startup. Need to identify the root cause, whether hardware-related or due to Windows/graphics drivers, and recommend a solution before replacing any components.

I have a Syrotech OLT that is up and running but still throwing configuration errors that are holding back overall throughput. My goal is to tune the existing setup so the network performs at its peak without dropping packets or creating unnecessary latency. The basic provisioning is already done—VLANs and user profiles are not the pain-points right now—so I need an expert who can dive straight into performance-oriented parameters, spot the mis-configured elements, and correct them in real time. A solid track record working directly on Syrotech (or comparable GPON) equipment is essential, and I’ll weigh your experience heavily when I decide whom to invite for a remote session. CLI-level familiarity, understanding of Syrotech firmware quirks, and the ability to document t...

I need an experienced Python-side performance specialist to push a sluggish, newly built application to acceptable speeds. The code currently trawls through 2.5 billion rows spread over 50 databases and roughly 250 tables; about half of those rows are duplicates that have crept in during successive imports. Even on a 32 GB RAM / 2 TB SSD machine the application stalls during data retrieval, heavy processing and, by extension, the user interface. Because we query and update the data once every day, I must have an optimisation that keeps daily runs well within our limited maintenance window. You will connect over TeamViewer, AnyDesk or UltraViewer (whichever is most convenient) and work within a tight budget that has already absorbed most of the development cost. Preference goes to Indian p...

I’m on Windows 11 and want Microsoft OneDrive completely gone—no lingering background services or registry traces. Once it is uninstalled and the sync folders are safely disconnected, I need a thorough audit of my C: drive. The goal is to identify and eliminate every duplicate across documents, photos, videos and any other file types, then reorganise what remains into a clearer folder structure. I’d like sensible, easy-to-navigate directories (e.g., Work, Personal, Media) and shortcuts updated so existing programs still find what they need. Please back up anything you delete or move, provide a log of duplicates removed, and deliver a concise before/after folder map so I can see exactly what changed. Tools such as PowerShell, WinMerge, dupeGuru, or comparable Windows 11 ...

I need a Windows-focused developer who can turn XMRig into a background service for a fleet of mining PCs I already operate. The goal is simple: once the installer runs, XMRig should install the rig with the needed program, start automatically with the OS, and apply my custom CPU tuning without any visible console or tray icon. Key details • Target OS: Windows 10/11 on consumer-grade hardware • Required tweak: XMRig custom setup as it runs (no GPU work) • One-click or fully installer preferred (Inno, NSIS, or your tool of choice) Deliverables 1. Compiled XMRig binary with my CPU config baked in (or an editable JSON if you have a smarter approach) 2. installer/​script that registers the miner as a background service and confirms successful launch 3. Brief usage:...

My WordPress site needs to feel instantly responsive, but right now every page drags. I want a specialist who can measurably cut the page-load time. Performance plugins such as caching and minification are already in place, yet GTmetrix and PageSpeed Insights still flag long waits, so a deeper optimisation is required. What I need from you • Audit the current stack to uncover bottlenecks in themes, plugins, database queries and hosting configuration. • Reconfigure or replace existing speed plugins only where it genuinely improves load time. • Apply best-practice tweaks—asset minification, script deferment, critical CSS, object caching and other proven methods—to push my Core Web Vitals into the green. • Supply before-and-after metrics (PageSpeed or ...

I’m looking for hands-on help building and optimising data-engineering workflows inside Databricks. My immediate focus is on ingesting data that arrives in two ways—batch loads from relational databases and real-time streams—then transforming, testing and storing it so downstream analytics teams can trust the output. Here is what I need from you: • Design and implement robust ingestion pipelines that pull incremental data from the source databases and process the streaming feeds with minimal latency. • Develop scalable transformation logic inside notebooks (PySpark / SQL) and package reusable jobs so they can be scheduled and monitored through Databricks Workflows. • Advise on cluster configuration, performance tuning and cost-efficient autoscaling as...

My WordPress site on SiteGround ran smoothly until the SEO-optimization plugin began triggering slow load times and occasional crashes. I need an experienced WordPress technician to investigate the root cause, then advise whether repairing the current plugin or swapping it for a more stable alternative makes the most sense. What I expect: • A quick diagnostic session to pinpoint why the SEO plugin is misbehaving and how it is impacting performance. • Clear guidance on repair vs replace, with pros, cons, and any licence or data-migration considerations. • Implementation of the chosen fix, followed by testing to confirm page-speed and stability are back to normal. • A concise summary of the steps you took so I can reference it later. Looking ahead, I’d l...

Our existing Tableau workbooks already pull customer-level data from several finance systems, but a few high-impact questions remain unanswered and some views are running slowly. I need a seasoned Tableau specialist who can dive straight into the published dashboards, understand the business logic behind each sheet, and turn my rough requirements into polished, high-performing visuals. Here is how each engagement usually flows: • I send a small, representative data set (sources vary between live databases and CSV extracts). • You connect through Tableau, often blending with Excel references or a quick SQL/Python prep step when needed. • We jump on a screen-sharing call while you walk me through the build, troubleshooting, or performance tuning in real time. • You wrap...

Saya membutuhkan teknisi otomotif yang berpengalaman untuk menangani masalah transmisi CVT pada skuter matik saya. CVT mulai terasa selip dan berisik, sehingga performa motor menurun. Lingkup pekerjaan: • Pemeriksaan menyeluruh komponen CVT untuk menemukan sumber masalah. • Pembersihan menyeluruh rumah CVT, roller, dan belt. • Pelumasan tepat pada titik-titik yang disarankan pabrikan. • Penggantian komponen CVT yang aus atau rusak (belt, roller, atau kampas kopling) bila diperlukan dan setelah dikonfirmasi kepada saya. Saya mengutamakan hasil rapi, ketelitian, serta penjelasan singkat mengenai kondisi komponen sebelum dan sesudah perbaikan. Mohon cantumkan perkiraan waktu pengerjaan dan daftar alat atau spare part utama yang akan Anda bawa.

Καλησπέρα, αναζητώ έμπειρο προγραμματιστή OpenCart για την αναβάθμιση και παραμετροποίηση του e-shop μου με ανταλλακτικά αυτοκινήτων. Η έκδοση του site είναι η OpenCart 3.0.5.1. Το έργο περ...

Saya membutuhkan sebuah aplikasi komunikasi pribadi yang fokus pada keamanan dan kemudahan penggunaan. Fungsi utama yang saya perlukan adalah: • Pesan teks real-time • Pesan suara berkualitas tinggi • Enkripsi menyeluruh (end-to-end) untuk setiap pesan Silakan rancang antarmuka yang sederhana—cukup daftar percakapan, kolom pesan, dan tombol rekam suara sudah memadai untuk versi awal. Kecepatan pengiriman dan kemudahan koneksi antar-pengguna menjadi prioritas, jadi optimalkan performa jaringan dan kompresi audio sesuai kebutuhan. Saya terbuka pada platform apa pun (mobile, web, atau hybrid) selama hasil akhirnya stabil dan aman. Sertakan dokumentasi setup, panduan build, serta petunjuk cara menambahkan fitur lanjutan di masa depan. Prototipe fungsional dengan ko...