Performance Tuning projects — HireLancer archive

ID / Date Listing

Synology NAS Configuration Specialist Needed

Freelance Job: Synology Storage & Backup Configuration (Budget: $30) I need a Synology expert who can help me fix two important issues on my NAS. My storage is...

HL-40022496

Upgrade PHP App & Android Compatibility

My food-delivery platform is in full production, but the stack is showing its age. The backend still runs on PHP 7.3 with a custom MVC mix of HTML/CSS/MySQL, wh...

HL-40022498

Shopify Speed and Store Optimization

My Shopify store feels sluggish on mobile and I can tell it’s costing conversions. I’m looking for an expert who can go straight into the theme code and remove...

HL-40021699

MySQL Database Developer

I need an experienced MySQL engineer who can take full ownership of our database layer. Your first job will be to review the existing schema and stored routines...

HL-40021791

On-Site MacBook Speed Optimization on site gig in Manila, Philippines

Our office MacBook has become painfully sluggish. I have already restarted it, cleared plenty of storage, and installed the most recent macOS updates, yet routi...

HL-40020984

WordPress Speed Optimization Needed

I run a small, boutique WordPress store that sells handcrafted home-décor pieces. The site already uses WP Rocket, yet page-load times remain stubbornly slow, e...

HL-40020252

Working with Driver kernel

We are developing a Windows kernel-mode driver that supports both AMD and Intel platforms, with a specific focus on IOMMU (Input-Output Memory Management Unit)...

HL-40019685

Axpert Server Maintenance Optimization

my server speed is perfect but sometimes my server run fast sometimes it runs very slow - to open my website - I want to know the reason of that & fix it ------...

HL-40019701

Fix WordPress Design & Speed

I need a WordPress specialist to tidy up both the look and the performance of my site. At the moment fonts and colours appear inconsistently across pages, and o...

HL-40019317

Black Ops 6 Crash Fix

My copy of Call of Duty: Black Ops 6 refuses to get past the initial load screen—every launch ends in a hard crash or total freeze. Because this is strictly a g...

HL-40019137

Ultra-Fast Telegram MTProto Claim Bot

I need a highly skilled Telegram MTProto developer who can build, fix, or optimize an ultra-fast claim bot using Telethon + GetChannelDifferenceRequest for real...

HL-40016219

Fix Slow Application Startup

Our production build takes noticeably longer to launch than it should, and I’d like a specialist to focus exclusively on that startup delay. The rest of the sys...

HL-40015628

Optimización y Monitoreo de Servidores

Dispongo de seis servidores CentOS: tres dedicados a MySQL y tres donde corre el código de la aplicación. Mi prioridad es sacarles el máximo rendimiento en tres...

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Mobile Page Speed Optimization

https://2cctv.co.il needs to load noticeably faster on mobile. Current Core Web Vitals—especially Largest Contentful Paint Acceptance criteria • Largest Content...

HL-40012605

AEM-OpenSearch Integration Expert

Project Overview We are building a brand-new, unified product search experience inside Adobe Experience Manager (AEM as a Cloud Service). The search experience...

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Desarrollador Google Apps Script para sistema de logística y rutas

Mi sistema de logística está íntegramente montado sobre Google Apps Script y Google Sheets y ya funciona en producción: los remitos llegan desde un código QR, s...

HL-40010640

CodeIgniter 3 Platform Optimization

I built a legal-case management platform on CodeIgniter 3 and MySQL that imports very large Excel files, relies on ChatGPT for document drafting, and handles pa...

HL-40008685

E-commerce Platform with Airwallex (Budget $400)

I need an end-to-end e-commerce website built and live within a month. The core of the project is a smooth Airwallex payment gateway integration, backed by soli...

HL-40009742

Minecraft Minigame Server Build

I want to launch a small-scale public server inspired by CubeCraft, Hive and Mineplex. The core version must run smoothly on Bedrock; if you can make it cross-p...

HL-40009443

Servidor Completo de Factions Minecraft

Busco alguém que se encarregue de criar um servidor de Minecraft Factions do zero e deixe tudo pronto para abri-lo ao público. Preciso de uma atenção completa:...

HL-40008731

Shopify Website Optimization & Mobile Responsiveness

I am looking for an experienced Shopify developer to optimize my existing Shopify grocery website. The store is fully functional, but it needs professional refi...

HL-40008763

Shopify Speed & Design Revamp

My Shopify store is already up and running; now it needs to feel fast and look fresh. The scope is split between performance tuning and a subtle visual facelift...

HL-40008398

Local C++/Python App Enhancements (Dallas-Fort Worth only)

I have a small, already-running application that was originally built in either C++ or Python (the codebase mixes both, so you will need to be comfortable with...

HL-40007610

Pokročilé nastavení OBS Ostrava

Potřebuji někoho, kdo si opravdu rozumí s OBS Broadcasting Studiem a dokáže mi ho pokročile nastavit pro herní streamy. Jde mi hlavně o maximální kvalitu obrazu...

HL-40006408

PHP 8.4.14 Site Upgrade

My site, http://www.orilacenter.com/, is still running on an older PHP branch and I’m ready to bring everything up to PHP 8.4.14. I need a developer who can mek...

HL-40006284

LiteSpeed Server Optimization & Fixes

My LiteSpeed stack on a Linux VPS needs expert attention. At the moment, the web server slips into an endless restart loop and, when it does stay up, memory sta...

HL-40004200

End to End Snowflake Pipeline

I’m setting up an end-to-end data pipeline on Snowflake and need hands-on help turning the plan into a production-ready workflow. Scope of work • Ingest & stage...

HL-40002851

Fix WordPress Property Site Speed

My WordPress real-estate portal : www.qrar.net hosts around 160 k listings and the database has swollen to 8 million rows—well over 7 million of them live in wp...

HL-40002172

Simulink Grid Converter Optimization

I already have a fully-functional MATLAB/Simulink model of a grid-connected multilevel converter; now I need the model to think for itself. The goal is to embed...

HL-40001357

Website Speed Optimization for Custom-Coded WordPress Site

We need an expert to optimize the speed of our custom-coded, heavy WordPress website (theme-based but with extensive custom CSS/JS). Currently, the Google Page...

HL-40000414

Minecraft Server Cleanup and Optimization

Hello, I recently purchased a modded Minecraft server from someone, and although it technically runs, it needs a complete cleanup, security check, and optimizat...

HL-39999076

Adaptación de un Turbocompresor a un Motor Toyota 1NZ-FE (1.5 L)

Adaptación de un Turbocompresor a un Motor Toyota 1NZ-FE (1.5 L) Contexto del Caso Un taller automotriz especializado recibe la solicitud de un cliente que dese...

HL-39998749

OpenCart Upgrade & Compatibility Assurance

My store is still running on an older OpenCart 3.x build with PHP 8.0, and I’m seeing growing security warnings and scattered extension errors. I want to move t...

HL-39997871

Website Speed Boost & Homepage Fix

My site feels sluggish and the hero section on the home page sometimes shifts out of place on both desktop and mobile. I’d like a developer who can dive in, ide...

HL-39997282

Refactor & Optimize Mobile App Code

I already have the full source code for a mobile app that targets both iOS and Android. The current build works, yet it feels rough around the edges—screens lag...

HL-39996909

Joomla Expert in Thailand Needed

Senior PHP / Joomla Developer (Thailand-based) We run a luxury villa rental website on Joomla and need a senior PHP developer based in Bangkok, Phuket, or Hua H...

HL-39995841

Build website for Fashion Store usefannit.com

usefannit.com needs a full rebuild that puts user experience first by slashing loading times across every page. The site runs on a VPS and the infrastructure ca...

HL-39995868

Ongoing Website Maintenance Updates

My site is already live—what it lacks is a steady hand to keep everything up-to-date. The core of the assignment is regular website maintenance: posting fresh c...

HL-39995625

OpenShift On-Premises Expert Needed

I run an on-premises OpenShift installation and need an experienced engineer to bring the cluster to peak health, streamline how we ship code, and jump in quick...

HL-39995522

Urgent FortiSOAR Troubleshooting

My FortiSOAR instance has hit a snag that I haven’t been able to resolve, and I need an experienced Fortinet-savvy engineer to dive in, diagnose the root cause,...