PayPal API Jobs

I need Telr wired directly into my website so customers can pay without being redirected to a third-party page. Telr is the only gateway I want—no PayPal, Stripe, or Square—so please be fully familiar with Telr’s API, its authentication flow, and the security requirements that come with PCI-DSS compliance. Beyond simply collecting payments, the build must expose two Telr features on my side: • Chargeback / refund handling: I want the ability to trigger full or partial refunds from the admin panel and have the transaction status automatically update in the database. • Customer portal: shoppers should be able to log in, review previous transactions, and download receipts generated by Telr. I will provide server access, existing codebase, and test credentials....

My Shopify store sells digital, downloadable religious artwork and I already set up a Google Marketplace (Merchant Center) account so I can start advertising. The snag is at the very first step: when I connect the Google Marketplace sales channel inside Shopify I get an “authentication failed” message and the process stops. I have not yet used any of the official troubleshooting guides from either platform, and the store is running on a clean theme with no custom code or third-party apps installed, so the cause should be straightforward. I can provide the exact wording of the error and full access to the Google Merchant Center and Shopify admin as soon as we begin. What I need from you: • Identify the root cause of the authentication failure and apply the fix insid...

I need a WooCommerce specialist to connect my store to , configure the API keys (test and live), and run end-to-end checkout tests until real-world transactions process smoothly. Here’s what I expect once we start: • added as a payment option in WooCommerce, with all required endpoints, webhooks, and callback URLs in place. • SSL verification, MD5/SHA-512 hash or signature key configured, and any additional security settings enabled so the transaction flow is fully PCI-compliant. • Clear sandbox testing followed by a seamless switch to live mode, including successful capture, refund, and void scenarios. • A concise hand-off note or short Loom walkthrough showing me where to manage keys, view transaction logs, and handle disputes inside WooCommerce. ...

My Stripe dashboard currently displays the warning “Provide information about what you’re selling — payouts will be paused.” my website look like freepik (selling graphics and vectors)

I’m building a new e-commerce website and need an experienced full-stack developer who can take it from empty repo to production-ready. Core to the project is a smooth, secure user account system with fully functional wish lists, and the entire checkout flow must run through PayPal. I already have product data and basic wireframes; what I need from you is the complete application layer—frontend, backend, database schema, and deployment pipeline. Clean, well-documented code and clear commit history are important to me because I’ll be maintaining the project after launch. Please let me know: • Which stack you’d propose and why it suits an e-commerce build focused on PayPal. • A realistic timeline to deliver an MVP with user accounts, wish lists, and Pa...

Job Description We are seeking an experienced full-stack developer or development team to build a secure, AI-powered financial data visualization and document platform with strong Digital Rights Management (DRM) and semantic search (RAG) capabilities. The platform will host and stream financial documents (PDFs), allow structured hierarchical navigation, enable AI-driven discovery and summaries, and enforce strict access control to prevent unauthorized downloads or redistribution. Monetization via subscriptions and ads is a core requirement. This is a serious, long-term project requiring strong architecture, security, and AI integration experience. Core Functional Requirements Frontend (SPA) Single Page Application (SPA) 6-level hierarchical navigation: Country → Sector → Co...

I’m building a full-featured game recharge portal that lets players top-up their accounts for mobile, PC, and console titles from a single, responsive site. I already have the product scope and need a developer who can take it from concept to launch, focusing on seamless UX, airtight security, and easy scalability. Core requirements • Supported platforms: Mobile, PC, Console • User authentication: Email & password, social media login, and an extra layer of two-factor authentication • Payment options: Credit/Debit card, PayPal, and Cryptocurrency (major coins) What I expect • A clean front-end with intuitive purchase flow and wallet balance display • Robust back-end that handles order creation, payment confirmation, and automatic delivery of in...