Javascript

I need a simple accounting software to integrate with a custom-built JavaScript website. The software should record all client deposits and generate basic reports. Key Requirements: - Connect to client’s... (Budget: ₹75000 - ₹150000 INR, Jobs: Accounting, API Integration, JavaScript, jQuery / Prototype, PHP, Software Architecture, Software Development, Web Development)

I want a fully responsive website where gamers can create an account, build or select an avatar, compare scores on a real-time leaderboard, and spend coins or real money on upgrades through a secure checkout... (Budget: ₹250000 - ₹500000 INR, Jobs: HTML, HTML5, JavaScript, Node.js, PHP, REST API, Web Development, Website Design)

I need a full-featured crypto exchange, visually and functionally inspired by Fxadvisor.in, but built from scratch so I retain complete ownership of the code. Core trading must cover Bitcoin (BTC), Ethereum (ETH), Ripple (XRP) and fiat pairs against USD, with the flexibility to add more assets later... (Budget: ₹1500 - ₹12500 INR, Jobs: API Development, Cryptocurrency, JavaScript, Laravel, Node.js, PHP, Security, Web Development)

I’m looking for an experienced Shopify site speed optimisation specialist to improve the loading speed and performance of my e-commerce website. This is a performance-focused role, not a design or SEO content role... (Budget: $30 - $250 AUD, Jobs: CSS, Google PageSpeed Insights, GTmetrix, HTML, JavaScript, Shopify, Website Design, Website Optimization)

I’ve just secured a domain on Hostinger for my brand-new export–import company and need a developer who can turn that blank canvas into a polished, professional site before I go live. The heart of the... (Budget: ₹100 - ₹400 INR, Jobs: Graphic Design, HTML, JavaScript, MySQL, PHP, Web Development, Website Design, WordPress)

Quiero poner en línea una página web sencilla para mi servicio de transporte. El estilo debe ser moderno y limpio, con navegación clara y colores neutros que transmitan confianza. Ademas proveer dos correos... (Budget: $30 - $250 USD, Jobs: CSS, HTML, JavaScript, PHP, SEO, Web Design, Web Development, Website Design)

I need a secure, browser-based system that keeps live tabs on every hard-copy document moving through our projects. The core of the job is to build a web application that lets me bulk-upload existing... (Budget: $250 - $750 AUD, Jobs: API Development, Database Management, JavaScript, MySQL, PHP, Power BI, Software Architecture, Web Application, Web Development)

I’m seeking an experienced developer to build 3–4 independent monitoring bots that scan large retail websites for extreme discounts, pricing anomalies, or errors in near real-time or Freebies. These bots will be used privately and integrated into a Discord server to automatically post alerts... (Budget: $250 - $750 USD, Jobs: Bot Development, Discord, eCommerce, JavaScript, Node.js, PHP, Python, Selenium, Web Scraping)

I have a custom Google Chrome extension that is supposed to let me choose a booking time slot on a web page, yet the current build stalls at that very step. I need someone to dive into the existing codebase,... (Budget: $250 - $750 CAD, Jobs: CSS, Debugging, Frontend Development, Google Chrome, HTML, JavaScript, Software Testing, Web Development)

I’m putting together a Telegram mini-app that surfaces arbitrage, EV-positive bets and straight safebets the instant they appear. To make the math work I need a rock-solid scraper that can pull live odds from EU bookies for the Match Winner and Over/Under markets and do it at millisecond speed... (Budget: €750 - €1500 EUR, Jobs: API Development, Automation, Docker, Gamification, JavaScript, JSON, Node.js, Python, Software Architecture, Web Scraping)