Payment Projects

pre-funded

Create a website

Seeking an experienced web developer to create a polished single-product e-commerce website with integrated payment checkout. I have a domain and a draft design; you will refine the layout, implement responsive front-end, configure secure payment processing, and ensure order confirmation and basic analytics. Deliverables include tested deployment, documentation for managing the product, and minor SEO optimization. Professionalism, timely communication, and adherence to security best practices required.

I need a basic website designing in Squarespace

I am a Spanish Tutor starting a business where students can come and book courses. I need a basic website to begin with with easy booking and payment. I need links to social media and easy to upload resources and video content.

Simple logo design

I need a logo and branding for a self storage company, based in the UK. Needs to be bold and bright ideally, like others in the market. No AI, cartoon like logos. No advance payment.

Simple Single-Product E-commerce Landing Page

We are looking for a Junior/Mid Full-Stack Developer to build a lightweight, high-converting single-product e-commerce landing page. The project is extremely straightforward: we need a clean modern frontend to showcase one physical product, integrated with a simple backend/serverless function to handle payments securely. No complex shopping carts, no user accounts, and no heavy databases are required. Scope of Work: Frontend: A single responsive landing page (HTML/CSS/JS or React/Next.js). Product section with images, description, and a "Buy Now" button. Simple, clean UI optimized for mobile devices. Backend & Integration: Integration with Stripe Checkout (direct payment redirect). A simple webhook/backend function (Node.js/Next.js API route) to catch successful payment events. Trigger an automated confirmation email to the customer upon successful purchase (using Nodemailer, SendGrid, or Mailgun). Technical Stack (Preferred): Frontend: React, Next.js, Tailwind CSS, or simple HTML/JS. Backend: Node.js / Serverless functions. APIs: Stripe API, email sending service. Budget & Timeline: Budget: $400 (Fixed Price) Timeline: 3–5 days from the start date. Requirements: Prior experience with Stripe API integration. Clean, well-commented code. Ability to deploy the ready solution to Vercel, Netlify, or Heroku.

Manage Instagram Account PER MONTH

Hi everyone, I am looking for a freelancer who can run, manage and create content for an Instragram account. Payment is USD50 per month. 2-3 posts per day

Stripe account help api

Require expert Stripe integration: fully verify a Stripe account, activate its payment gateway, and integrate it seamlessly with my website so payments are received reliably. Tasks include completing Stripe verification requirements, configuring account settings, enabling payouts, implementing secure API integration on the website, and testing payment flows (successful charges, webhooks, error handling). Deliverables: verified Stripe account, functioning gateway linked to the site, and documented test results. Prompt, secure, and compliant implementation required.

opportunity

Redesign of a med spa website (WordPress) + WooCommerce shop

We run a med spa in Florida. Our current WordPress site handles bookings and service pages, but the design feels dated and we'd like a modern, clean refresh — better layout, typography, and mobile experience, while keeping our existing branding and content structure. Alongside the redesign, we want to add a small online shop for our skincare products (creams, serums, cleansers, SPF), around 15–25 products to start, some with size variations. This includes product pages, cart and checkout, payments, US shipping plus in-store pickup, and correct Florida sales tax. Important: all work must be done on a local copy of the site — not on a staging host and not on the live site. We'll provide a full backup export. Nothing should be accessible online until the work is finished and approved. Please review the scope and let us know your recommended approach, timeline, and price.

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Upgrade Existing PrestaShop Store to the Latest Stable Version

We are looking for an experienced PrestaShop developer to upgrade our existing online store to the latest stable version. The upgrade must be completed safely without data loss while ensuring full compatibility with our theme, modules, and customizations. The ideal candidate should have proven experience with PrestaShop upgrades and be able to troubleshoot any issues that arise during the process. Project Details Scope of Work: Review the current PrestaShop installation and server environment. Create a complete backup of the website and database. Upgrade PrestaShop to the latest stable version. Ensure compatibility of the theme and installed modules. Fix any issues resulting from the upgrade. Verify that products, customers, orders, and settings remain intact. Test checkout, payment gateways, shipping methods, and other core functionality. Optimize performance and resolve any upgrade-related errors. Provide a brief summary of the work completed. Required Skills: PrestaShop PHP MySQL HTML/CSS/JavaScript Server & Hosting Management Please Include in Your Proposal: Examples of previous PrestaShop upgrade projects. Estimated delivery time. Any assumptions or requirements before starting. Post-upgrade support offered.

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Desk review for a Chartered Engineer or Geologist

I have a fully assembled geotechnical and piling QA evidence pack for a completed residential piling scheme (bored bearing piles in chalk). I need a CEng or CGeol to review it and issue a short signed statement confirming compliance with a planning condition, for the local planning authority. That's it — reviewing existing documents and signing on your own professional judgement. This suits someone who can turn it around efficiently. The pack is complete (geotechnical assessment, piling method statement/RAMS, integrity results, structural movement monitoring). To apply, please confirm in your first message: 1. You are CEng or CGeol — name your institution and membership number. 2. Your professional indemnity insurance covers issuing a signed statement to a planning authority. 3. Brief note on relevant piling / chalk / condition-discharge experience. I'll verify chartership on the public register and ask for a PI certificate before instructing. Full pack shared under NDA with shortlisted applicants. Fixed fee, prompt payment.

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Flutter App Fix + Admin Panel

**Job Title:** Flutter / App Developer Needed for Louis Dating App – App Audit, Apple IAP Setup & Admin Panel We are looking for an experienced Flutter / mobile app developer to help us fix and complete our dating app, Louis Dating. The app already exists, but the previous developer, **Subhojit A.**, did not complete the work properly, failed to hand over the GitHub/source code correctly, and removed/deleted the existing admin panel. As a result, we now need a reliable developer who can review the full app, identify what is working and what is missing, and help us bring the project to a professional and stable standard. **Main tasks:** 1. **Full app review and technical audit** * Check the current app carefully. * Test all main functions and user flows. * Identify bugs, missing features, broken screens, and technical issues. * Confirm whether the app is properly connected to the backend/API. * Check what can be recovered and what needs to be rebuilt. 2. **Apple App Store payment setup** * Set up in-app payments/subscriptions through Apple In-App Purchase. * Make sure the payment flow works correctly inside the app. * Help with App Store Connect setup if needed. * Ensure the app follows Apple’s payment and subscription requirements. 3. **Build a proper admin panel** We need a clean and functional admin dashboard where we can manage the app properly. The admin panel should allow us to: * Add new user profiles to the app. * Edit existing profiles. * Upload profile photos and profile information. * Manage users. * Approve, remove, or update profiles. * See basic app activity and user data. * Control important app content from one place. 4. **GitHub / code / proper handover** * We need proper access to the full source code. * The project must be uploaded and organized in GitHub. * We need a clean handover so we are never locked out of our own app again. * Documentation is required for the main setup, backend, admin panel, payments, and deployment. **Important:** We are not looking for someone who only gives promises. We need someone serious, honest, and experienced who can first audit the current app and clearly tell us what needs to be fixed. Please apply only if you have experience with: * Flutter apps * Dating or social apps * Apple In-App Purchases * Admin panel development * Backend/API integration * GitHub and proper project handover When applying, please explain: 1. Your experience with Flutter apps. 2. Whether you have set up Apple In-App Purchases before. 3. What kind of admin panels you have built before. 4. How you would approach the first audit of our app. 5. Estimated timeline and cost for the first review/audit phase. We want to start with a technical audit first. If the audit is handled professionally, we can continue with the fixes, Apple payment setup, and full admin panel development.

Shopify website

Seeking an experienced Shopify developer to build a polished e-commerce site for launching a skincare brand. Project includes storefront design, responsive UX, product pages for five initial SKUs with scalable architecture for expansion, integrated dropshipping setup, secure checkout, basic SEO, analytics, and payment/shipping configuration. Deliverables: theme customization, product import, launch-ready testing, and documentation for ongoing management. Emphasis on aesthetic, performance, and conversion optimization. Reference website: https://www.bioeffect.com https://is.skinscience.bluelagoon.com/

Full-Stack Developer for Business Operations

Summary Project Overview We are a manufacturing company with our own delivery fleet, supplying our products to customers across the island. We are looking for an experienced developer (or small team) who can analyze our existing workflow and build a modern solution to automate and simplify our operations. Our Current Workflow 1. Customers place their orders via WhatsApp, usually one day before delivery. 2. A staff member manually copies every order from WhatsApp onto paper. 3. Orders are grouped by delivery region. 4. The processing department receives the handwritten orders and prepares the products for each region. 5. Once processing is completed, invoices are manually created. 6. All invoices are written and handed to the drivers before deliveries. 7. At the end of the day, drivers return with payments collected from customers. 8. Payments (cash, cheque, or bank transfer) are then manually reconciled. Product Pricing & Weight Calculation We deal primarily in fresh chicken products, and our pricing is based on net weight (kg). However, customers may place their orders either by pieces (pcs) or kilograms (kg), depending on their preference. Each customer may also have their own negotiated pricing, so the system must support customer-specific price lists. During processing, the products are packed into crates before dispatch. Each crate has a different tare weight (typically 1 kg, 1.9 kg, 2 kg, 3 kg, or 4 kg). For example, if a customer orders 50 pieces of chicken, the order may be packed into 6 or 7 crates with varying tare weights. The processing staff records the gross weight and the tare weight of the crates, and the system must automatically calculate the net product weight (Gross Weight − Total Tare Weight). The customer is then invoiced based on the net weight, using their agreed price per kilogram. Order Complexity We currently manufacture and sell approximately 50 different chicken products. The system must support customers ordering any combination of these products in a single order. As our business grows, the solution should efficiently handle large multi-line orders while ensuring accurate order processing, production planning, invoicing, and delivery. The application should remain fast, reliable, and easy to use even when processing complex orders with many different product lines. Delivery Adjustments & Exceptions As we deal with fresh chicken products, the invoiced quantities may occasionally need to be adjusted during delivery. Some customers choose to verify the weight of the products upon receipt. If the measured weight is lower than the invoiced net weight, the driver contacts the office and the invoice must be adjusted so that the customer is charged only for the weight actually received. If the delivered weight is higher than the invoiced weight, no adjustment is required. In addition, there are occasions where a driver may inadvertently leave one or more items at the factory. In such cases, the driver contacts the office from the customer's location, and the missing items must be removed from the invoice so that the customer is billed only for the products that were successfully delivered. The system should make these delivery-time adjustments simple, fully traceable, and synchronized with the final invoice and payment records. Our workflow involves many real-world operational exceptions that cannot always be anticipated. We are looking for a developer who can design a flexible system capable of handling these scenarios without requiring manual workarounds or software changes each time a new business rule arises. While this process works, it requires a significant amount of manual work, duplicate data entry, printed paperwork, and repetitive administrative tasks. What We Are Looking For We are looking for someone who can study our workflow, understand our business processes, and propose a modern, scalable solution. We are open to suggestions if there are better ways to improve our operations.

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Support for Senior Tech Lead

Experienced WordPress Developer needed to support a Senior Tech Lead in designing, developing, maintaining and enhancing bespoke WordPress sites, themes and plugins. Responsibilities include converting Figma/Adobe XD to responsive sites, building reusable components, optimising performance, SEO, accessibility and security, integrating APIs, CRMs and payment gateways, troubleshooting, performing updates, managing migrations and GIT deployments. Must have 4+ years commercial WP experience, strong PHP, HTML5, CSS3, JS, ACF, MySQL, Git and responsive design expertise.

Virtual admin support

Reliable virtual admin support needed: minimum 10 hours/month dedicated to billing tasks and social media management. Responsibilities include invoicing, expense tracking, reconciling payments, scheduling posts, drafting captions, monitoring engagement, and basic analytics reporting. Seeking a organized, proactive assistant with strong communication, attention to detail, and familiarity with common billing systems and social platforms. Timely delivery, confidentiality, and consistent availability each month are essential.

E-commerce Backend Architect - Node.js Expert

Backend Architect / Senior Node.js Engineer – E-commerce Platform We are building a scalable e-commerce backend and are looking for a Backend Architect / Senior Engineer (Node.js) to design the system architecture and lead the backend foundation. This is a long-term project starting with an MVP, but the focus is on building a clean, scalable, production-ready system from the beginning. --What You Will Do Design backend architecture for an e-commerce platform Define database structure (PostgreSQL) Design authentication system (JWT, roles, password reset) Architect product, cart, checkout, and order systems Design Stripe payment integration flow Define API structure and backend standards --MVP Scope Authentication system Product catalog (categories, variants, search/filter) Cart & wishlist Stripe checkout Order management Basic admin APIs --Tech Stack Node.js (NestJS preferred), TypeScript, PostgreSQL, Prisma, Redis, Stripe --Requirements Strong experience in Node.js backend development Experience designing scalable system architecture Experience with PostgreSQL and API design Experience with Stripe or payment systems Background in e-commerce or marketplace systems is a plus --Please include in your proposal: Relevant experience in backend architecture Similar systems you have built Your approach to designing this kind of system Estimated timeline for MVP design and/or development --Note We are looking for someone who can help design the foundation of a scalable e-commerce platform, not just build endpoints.

E-commerce Backend Architect - Node.js Expert

Backend Architect / Senior Node.js Engineer – E-commerce Platform We are building a scalable e-commerce backend and are looking for a Backend Architect / Senior Engineer (Node.js) to design the system architecture and lead the backend foundation. This is a long-term project starting with an MVP, but the focus is on building a clean, scalable, production-ready system from the beginning. --What You Will Do Design backend architecture for an e-commerce platform Define database structure (PostgreSQL) Design authentication system (JWT, roles, password reset) Architect product, cart, checkout, and order systems Design Stripe payment integration flow Define API structure and backend standards --MVP Scope Authentication system Product catalog (categories, variants, search/filter) Cart & wishlist Stripe checkout Order management Basic admin APIs --Tech Stack Node.js (NestJS preferred), TypeScript, PostgreSQL, Prisma, Redis, Stripe --Requirements Strong experience in Node.js backend development Experience designing scalable system architecture Experience with PostgreSQL and API design Experience with Stripe or payment systems Background in e-commerce or marketplace systems is a plus --Please include in your proposal: Relevant experience in backend architecture Similar systems you have built Your approach to designing this kind of system Estimated timeline for MVP design and/or development --Note We are looking for someone who can help design the foundation of a scalable e-commerce platform, not just build endpoints.

Blockchain Developer – Smart Contracts, ZK & Cross-Chain

Project Description: We need a freelance Blockchain Developer for a defined project to build smart contracts, integrate ZK proofs, and implement cross-chain settlement for a multi-chain protocol. This is a fixed-scope freelance engagement, not a permanent role. Deliverables: - Deploy smart contracts on Ethereum, Solana, Base, Arbitrum, and Polygon - Integrate ZK proof systems (Ligero/Arc) - Implement cross-chain settlement using CCTP and Hyperlane - Integrate FHE (Fhenix/Zama) for encrypted state - Build a backend API with Express and TypeScript for a 7-stage payment pipeline - Provide tested, secure, and documented production-ready code Required Experience: - 4+ years in software development - 2+ years in blockchain development with production deployments - Solidity and TypeScript/Node.js - Experience with EVM chains and cross-chain messaging (Hyperlane, Wormhole, or CCTP) - Working knowledge of ZKPs and cryptography - Experience working remotely and communicating asynchronously Preferred (not required): - Experience with Solana - Familiarity with FHE (Fhenix/Zama) - Prior work with CCTP in production

FinTech Web Application Developer

Summary Project Summary: I want to develop a FinTech web application that allows users to invest in fractional shares of luxury cars. The platform features a user-friendly interface for browsing and purchasing shares, with secure payment processing and real-time market updates. Project Overview: The platform features two core investment mechanics. 1. TurboYield (Car Fractionalization): Users purchase fractional shares of a car to earn passive monthly income derived from rental revenue distributions. Example: A Porsche car is valued at ₹1 Crore. Total Shares Issued: 10,000. Price per share: ₹1,000. Car earns ₹5 lakh net revenue after expenses. Monthly Rental yield = 500000 ÷ 10000 shares = 50/share. 2. TurboFlip (Car Buy & Sell): Users pool capital to purchase a vehicle, which is then resold at a premium, returning the principal and profits back to investors. Example: A Mercedes G wagon is available at 1.5 crore. 150 Investors pool in money. (1 lakh each.) Car is purchased Car is re-sold at 20% premium (i.e. 1.8 crore net revenue after expenses) Payout to each Investor = 1.8 crore ÷ 150 = 1,20,000. Platform: Web-based app (optimized for desktop and mobile) OR Native Mobile Apps for iOS and Android. Preferred Tech Stack: Frontend & Mobile: Cross-platform frameworks like Flutter or React Native to deploy seamlessly to Web, iOS, and Android simultaneously. Backend: Node.js (Express), Python (Django/FastAPI), or Go for scalable backend API development. Database: PostgreSQL or MongoDB to safely manage transactional data, user accounts, and fractional investments Cloud & Infra: AWS, Google Cloud, or Firebase for secure hosting and scaling. Core Features & Technical Scope: 1. User Authentication & Onboarding • OTP-based signup and login via Mobile (SMS/WhatsApp) and Email • KYC compliance system (PAN, Aadhaar, and Bank Account verification) 2. Investor Dashboard / Members Area • Dashboard – invested amount, current value, total earned, shares owned • Cars (TurboYield) – shows a list of cars that users can buy shares of. When clicked, it opens vehicle details page, where users can select # of shares they wish to buy. • Cars (TurboFlip) – shows a list of cars that users can invest money. • Marketplace (p2p Exchange) – Users can sell their shares here. They can also buy shares listed by other users. • Rewards – e.g. users who own 10 shares get a chance to win an iPhone every quarter. They can choose their own 6-digit number and enter the draw. • Refer & earn – Users can refer others to sign-up and get paid a commission. • Wallet – Members can top-up their account here. Also, payouts from admin are credited to the wallet. They can withdraw to their bank account from here. • Profile – Members profile, KYC details etc. 3. Centralized Admin Console • Overview – shows metrics like total users, # of investors, invested amount etc. • Users – list of users and management. • KYC – pending KYC approvals are reviewed by admin here. • Manage Cars (TurboYield and TurboFlip)– add and manage cars • Payouts – calculate and manage monthly payouts or profit distribution. • Manual Payments – Review UPI / bank transfer submissions and approve • Withdrawals – Approve bank withdrawal requests • Settings – payment and general settings • Rewards & Draw – choose winners for iPhone draw 4. Backend Logic & Automation • Execution of a daily automated backend job (cron job) to calculate dynamic share pricing using revenue metrics. NOTE: I have a 3-page highly detailed technical specifications document with formula metrics and prototype links that I will share under a Non-Disclosure Agreement (NDA) once we pass the initial screening.

Design of a promotional brochure for the Tuttle Construction

Design of a promotional brochure for the construction company Tuttle Construction (Ohio, USA). The company specializes in commercial construction in Lima and Columbus, operating for almost 100 years. Need a printable euro brochure (A4) of 6 pages. Ready-made materials are available: project photos, logo, company info. Style: professional, solid, should reflect reliability and experience. Print-ready format with bleed included. Detailed brief will be provided. Full payment - $177 after receiving the first sketch of the work (please note). The job is not complicated but requires attention to detail. Waiting for your responses...

opportunity

Fix Critical AWS Website Bugs

My site is already hosted on AWS, feature-complete on paper, yet five key components refuse to work and our go-live is now less than two weeks away. Every failure is consistent and repeatable, so I’m looking for someone who can dive straight into production-level debugging and close these gaps fast. The components that must be repaired: • Email verification (custom-built) • Dialer system (Twilio) • Booking system (custom-built) • Payment system (Stripe) • Live functionality / real-time chat All code will stay where it is—nothing leaves AWS—so you’ll need solid AWS console familiarity alongside everyday full-stack skills. I can provide repository access, architecture notes, and direct contact with the previous developer if needed. Acceptance is simple: each item above must perform reliably under normal user load, pass my own end-to-end test scripts, and remain stable for 48 hours in staging before we flip the live switch. If any hotfixes are required after launch, I expect a prompt turnaround. Please outline your approach, relevant AWS + Twilio + Stripe experience, and confirm you can commit to the 14-day window.