JavaScript projects — HireLancer archive

ID / Date Listing

Custom Business Listing Scanner

I have been embedding the scanner at https://milestonemarketinggroup.com/scanner/ into my site through a third-party subscription. I now want to bring that tech...

HL-40569548

Rebuild & Update Construction Website

I'm looking for an experienced web developer to rebuild and maintain my construction website. The site should be visually appealing, user-friendly, and mobile-r...

HL-40569551

Gemini TTS PHP Optimization

I have an existing Gemini TTS implementation written in PHP, backed by detailed internal documentation and a well-structured repository. The core integration is...

HL-40569554

Growramp Facebook Advertising Integration

I need Growramp configured from the ground up and fully connected to my Facebook Business assets so I can start running engagement-focused ad campaigns that ult...

HL-40569578

Desarrollo API para e-AWB IATA

API o Servicio para Generación de Guía Aérea Electrónica (e-AWB) conforme a IATA Descripción del Proyecto Se requiere desarrollar un API o servicio en Python pa...

HL-40569579

Bot de WhatsApp Refinado para GoHighLevel

Crear un bot de WhatsApp en GoHighLevel (GHL) – Portugués (Brasil) Presupuesto: USD 80 (Precio fijo) Descripción del proyecto Busco un freelancer con experienci...

HL-40569586

BLS Appointment Booking Automation Bot

I need a complete automation script that can log in to the BLS appointment portal, choose the earliest available time slot, fill in my stored user information,...

HL-40569426

Bulk WhatsApp Broadcasting Panel Development

I need a straightforward panel that lets me broadcast WhatsApp messages in bulk without getting lost in complicated menus. The core task is simple: I upload a c...

HL-40569469

Controlled Auto-Suggestion Text Inputs

I have two text input fields that must stay strictly in sync with a controlled data source. Users should be able to fill them in only by: • entering a numeric I...

HL-40569334

Senior Full-Stack JS Engineer

I’m refreshing an existing web platform and need a seasoned full-stack specialist to lead daily feature work while tightening the overall architecture. JavaScri...

HL-40569357

Design update

mobile app, react nativa, flutter, MERN, node js, web site

HL-40569377

AI Website Messenger Automation Pipeline

I’m rolling out a brand-new, web-based messenger where users can chat one-on-one in real time, and I want an AI-driven automation pipeline woven straight into i...

HL-40569316

Setup WhatsApp Cloud API for Existing Node.js Application (Meta Business Manager & Production Setup)

I have an existing Node.js/Express application already deployed (Render backend + Hostinger frontend). I need an experienced Meta/WhatsApp Cloud API developer t...

HL-40569093

WordPress Challenge Web-Page Development

I run xpertus.com on WordPress and want a new, dedicated page located at /challenge. You’ll receive a PPTX that shows every section, headline, image, and call-t...

HL-40569120

Resolve WordPress Upload Glitch

My site is throwing me a curveball: I need straight-up website troubleshooting. At the moment I can’t upload any custom HTML code and, as a result, some feature...

HL-40569174

WooCommerce Integrated App

Don't bid India, Pakistan, Bangladesh, Indonesia I need a web-based back-office application called SVEN that becomes the single source of truth for every produc...

HL-40569185

Shopify Broadcast Theme Grid Overhaul

I am setting up a fresh copy of the Broadcast theme and need the collection grid, product cards and supporting sections rebuilt in a single working session. The...

HL-40569009

Desktop AI Assistant (Electron + OpenAI API) — Real-Time Audio Transcription & Answering

Overview I'm looking for an experienced Electron desktop developer to build (and polish) a cross-platform AI assistant app. The app listens to live audio, trans...

HL-40568852

Multi-Factor Crypto Strategy Developer

Project Overview I am looking for an experienced quantitative trading developer with strong expertise in TradingView Pine Script, Python backtesting, and statis...

HL-40568936

Car Service Appointment Booking System with Real-Time Notifications, Chat, Booking Tracking & Meta WhatsApp API

I am building a fully web-based appointment platform for my car service centre and need a developer who can take it from concept to deployment. Customers must b...

HL-40568764

Interactive PDF Conversion Web Software

PDF Tools is a responsive web application that allows users to perform common PDF-related tasks through a simple and modern interface. Features: • JPG to PDF •...

HL-40566203

Inviting Massage Booking Website

I need a WordPress site created for my business where new and returning clients can quickly book any of my treatments—sports massage, deep-tissue work, cupping,...

HL-40568684

Fix Multi-Tab Session Issues

My site is dropping the ball the moment a visitor opens more than one tab: sessions are not being created and the localStorage logic unravels, leaving users eff...

HL-40568524

AI Crypto Trading Web App

I’m building a fully-featured, AI-assisted crypto trading and back-testing application that runs flawlessly on both desktop and mobile screens. The stack is set...

HL-40568497

Stellar Token Blockchain Integration & adaption

I’m ready to connect my application to the Stellar network and need a developer who can handle the full integration. The job centres on issuing and managing a c...

HL-40568571

Urgent Facebook Instagram Data Scraper

I need an experienced web-scraping specialist who can reliably pull data from Facebook and Instagram. The focus is on public, real-time content; I want clean, s...

HL-40568566

React & Next.js Storefront Optimization

Role: Senior React & Next.js Developer Project: Storefront Optimization & Modernization Timeline: 6 Weeks Total Budget: $9,000 (Fixed/Capped) PROJECT OVERVIEW T...

HL-40568578

Simple Website Functionality Testing

I need a fresh pair of eyes to walk through the full registered-user journey on my site and confirm that everything behaves as it should. Please create several...

HL-40568425

Web-Based Resort Booking System

I need a web-application that lets guests reserve rooms at my resort quickly and reliably. The focus is strictly on room booking, so everything you build should...

HL-40568427

Long-Term Frontend and Backend Developers Needed

We are looking for experienced Frontend and Backend developers to join a long-term web application development project. The platform is currently under active d...

HL-40568468

Laravel/Nette backend k hotovému frontendu

Mám kompletně připravený statický frontend v HTML/CSS/JS a potřebuji k němu robustní backend. Rád bych zachoval vzhled i strukturu frontendu téměř beze změn, a...

HL-40568441

MAUI Firebase Push Notification Demo

I need a clean, no-frills .NET MAUI solution (C#, .NET 8+) that I can open and compile directly in Visual Studio 2026. The app’s single purpose is to prove end-...

HL-40568277

Fix XHTML Validation Errors - 08/07/2026 04:55 EDT

My current site functions but the markup is messy. I need every page cleaned so it passes the W3C validator under the XHTML 1.0 standard—no remaining validation...

HL-40568332

Experienced Instructor Needed for Frontend Developer Training Course

We are an EdTech startup, Stively, seeking an experienced developer to create a comprehensive Frontend Developer Training Course. The ideal candidate should hav...

HL-40568307

Enhanced Shopify Product Page Development - Improve overall storefront

I need a professional to make our Shopify store and product page more engaging and dynamic. Key Requirements: - Implement product size options: Regular, Large....

HL-40568358

I need a freelancer to implement aggressive affiliate revenue tactics on my football games site (ballknw.com). I'm looking for: Cookie stuffing / dropping (Amazon & eBay) – cross‑domain, undetectable, using server‑side 302 redirects or hidden iframes. C

I need a freelancer to implement aggressive affiliate revenue tactics on my football games site (ballknw.com). I'm looking for: Cookie stuffing / dropping (Amaz...

HL-40568119