Performance Tuning projects — HireLancer archive

ID / Date Listing

Hetzner VMWare & Mikrotik Setup

I’m moving a bare-metal server at Hetzner over to a fully virtualized environment and want the foundation built right the first time. Here’s what I need: • Clea...

HL-40635835

Azure Data Factory Pipeline Developer

I have several enterprise-scale integration and data-migration initiatives kicking off right now and need an Azure Data Factory specialist who can jump in immed...

HL-40635762

Website Performance Optimisation

Noura Care — Quick-Fix Speed Brief Small, fixed-scope job. Budget: AUD $100 flat. Prepared for nouracare.au (Shopify). 1. Background This is a narrow, bounded t...

HL-40635507

Optimize Baileys WhatsApp Web

My Baileys-based WhatsApp integration is working, but it is starting to lag under heavier traffic. I need an experienced developer who knows the Baileys library...

HL-40634509

Business Central AL Customization Project

My priority is to build and refine Microsoft Dynamics 365 Business Central through new AL objects, with the spotlight on custom tables and pages. These pages mu...

HL-40634118

University SIS Admin Support

I manage our university’s Student Information System and need a technically savvy partner to keep it running at peak performance while we expand its capabilitie...

HL-40630600

Boost My Site’s Performance

My website is starting to feel sluggish and I’d like a specialist to tune every layer of the stack so pages load noticeably faster. The three pain points I need...

HL-40628767

Game Script Update for FiveM

I need someone to update scripts for a FiveM game. The game currently won't load into the server because it's not up to date. Tasks include: - Fix existing bugs...

HL-40627098

PC BIOS RAM Detection Fix

My brand-new build refuses to see all of its memory. The board is an ASRock Z890 Taichi and, although the system powers up, it immediately throws RAM-related be...

HL-40626267

Optimize iOS App Loading Speed

The current build of my iOS app opens noticeably slower than it should, and that single issue is hurting the overall user experience. I need an experienced iOS...

HL-40624855

Google Chrome Virus Removal Help -- 2

I’m dealing with incessant pop-up ads in Google Chrome on my Windows PC and I’m convinced a piece of adware or a browser hijacker has slipped in. I haven’t run...

HL-40624848

Google Chrome Virus Removal Help

I’m dealing with incessant pop-up ads in Google Chrome on my Windows PC and I’m convinced a piece of adware or a browser hijacker has slipped in. I haven’t run...

HL-40623536

WordPress Maintenance & Fixes

I need a reliable WordPress specialist to keep my site healthy and running smoothly on a quarterly basis. The immediate focus is on routine security updates and...

HL-40623103

Big Data Technical Interview Specialist (Spark/Scala, Hadoop, Hive)

I’m assembling a short-term roster of interviewers who can rigorously assess candidates for senior-level Big Data roles, with a sharp focus on Apache Spark. You...

HL-40621537

Repair 2021 Rec Room Build

I have a 2021 Rec Room project that no longer boots cleanly. Installation fails, runtime errors pop up, and overall performance has taken a noticeable hit. I ca...

HL-40620846

Set Up Apache on DigitalOcean

I need a freshly created DigitalOcean droplet configured as a production-ready web server running Apache. You will handle the entire setup process, from spinnin...

HL-40620896

Customize & Deploy Social Video Platform -- 2

Senior Flutter & Node.js Developer Needed for Social Video Platform Customization, Backend Migration & Deployment If Your work rate is above 2-5$ per hour then...

HL-40620734

Linux & WordPress Server Manager

I run several WordPress sites on a Linux server that uses DirectAdmin, routes email through Amazon SES, and sits behind Cloudflare for DNS and security. I’m loo...

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System Issue Troubleshooting Service

My environment is suffering from recurring problems that interrupt normal work—everything from unexpected errors to outright crashes and slowdowns. I need a sea...

HL-40617538

C/C++ Memory Optimization Expert - 31/07/2026 11:36 EDT

My current C/C++ codebase is functionally solid but far too heavy on RAM. I want it slimmed down without sacrificing stability, so your primary mission is to di...

HL-40619235

Improve Shopify Store Speed

Store: FIG Living (figliving.com) — Shopify-based D2C home décor & lighting brand Current Google PageSpeed Insights score: 30 on mobile, 50 on desktop Looking f...

HL-40619267

KVM Setup on Windows with GPU Passthrough

I need assistance with KVM installation and environment setup on a Windows host. The setup must include GPU passthrough on my Asus ProArt PX13 laptop, which has...

HL-40618693

our Peresta Shop website is down from time to time because there is a pressure from modules inside the website new Product module and 2nd one is ETS speed module , they are making huge queries on the Data base , we changed the protection from medium to

More details: What platform is your website built on? prestashop Are you using the latest version of PrestaShop? I'm not sure Which product module are you using...

HL-40617233

Boost My PC’s FPS

I play fast-paced first-person shooters and I’m noticing frame drops and stutter that break the flow. I’ve already dived into BIOS tweaks and general PC setting...

HL-40616468

WooCommerce Plugin and Loading time Tune-Up

My live WooCommerce store is running smoothly for customers, yet behind the scenes I can feel it slowing down. The first priority is a thorough optimisation of...

HL-40616374

Optimize Zen Cart SQL Queries

I’m in the middle of building a new storefront, but the legacy Zen Cart v1.5.7 that stays live for now is putting a heavy strain on the server. The culprit is a...

HL-40616036

Optimise Cloudflare CDN for WordPress

We’re looking for a Cloudflare specialist to help optimise CDN settings for a WordPress website. The goal is to improve Core Web Vitals performance. Specificall...

HL-40615809

Refine and Optimize Website

Refine and Optimize Website according to requirements

HL-40614499

Senior OpenCart Developer για E-shop Ανταλλακτικών (Έτοιμο Theme & Custom Backend Matching)

Αναζητούμε έμπειρο Web Developer με εξειδίκευση στο OpenCart για τη δημιουργία ενός e-shop ανταλλακτικών αυτοκινήτων υψηλών επιδόσεων. Το e-shop θα βασιστεί σε...

HL-40611896

AWS Cost-Saving Optimization Expert

Our monthly AWS bill has climbed far beyond projections, and I need a seasoned eye to uncover where EC2 and S3 spend can be pared back without sacrificing the t...

HL-40611050

IBM MQ-CICS Integration Support

I need work support in testing IBM MQ cobol CICS program message coming from distributed system , i need to test my program which runs in trigger every , i need...

HL-40610498

Optimize Revit Plugin Resource Usage

My existing Revit plug-in runs correctly but its data-processing routines consume far too much memory and CPU, especially on large project files. I need the cod...

HL-40608892

Visual Website & Media Overhaul -- 2

I want to breathe new life into our current website so the imagery can finally do the talking. The brief is straightforward: craft a clean, contemporary design...

HL-40608443

Freelance Responsive Web Developer -- 2

I run several online projects and need an experienced developer I can count on to build, customise and keep our sites running smoothly. Each site will be respon...

HL-40608409

Achieve 99+ Mobile PageSpeed Score

Our WordPress site (Woodmart theme, Elementor builder, RepairPlugin as the core business logic) already reaches 92 + on desktop, yet sits around 46 on Google Pa...

HL-40607971

Optimize Minecraft Modpack for PC

I'm looking for an expert to optimize my Minecraft modpack for PC. The goal is to enhance performance significantly. Key areas to improve: - Faster load times -...

HL-40607267

Operating System Performance Fix

Frequent slow-downs, long boot times and random freezes are disrupting my workflow, and every sign points to a software-level performance problem inside the ope...

HL-40607050

Visual Website & Media Overhaul

I want to breathe new life into our current website so the imagery can finally do the talking. The brief is straightforward: craft a clean, contemporary design...

HL-40606955

Fix Angular 20 + ASP.NET Web API 2 ERP Performance Issues (Post-Upgrade Slowdown) -- 2

We recently upgraded our ERP system's frontend to Angular 20.3.19 and backend to ASP.NET Web API 2 and .Net Framework 4.7.2 Since the upgrade, the application h...

HL-40606382

Node.js Backend Upgrade & Fixes

My site’s admin portal has stopped processing business logic after a recent host update. The full codebase is in hand, but it is running on an outdated Node.js...