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  • Hourly: $15.00 - $35.00
  • Intermediate
  • Est. time: 1 to 3 months, Less than 30 hrs/week

I need a back office built into my WordPress website. The project involves creating a user-friendly interface for managing administrative tasks efficiently. The ideal candidate should have experience in WordPress development and back office systems. The goal is to enhance the website's functionality and streamline operations.

  • Fixed price
  • Expert
  • Est. budget: $15,000.00

We are seeking an elite, senior-level Full-Stack Developerto engineer a high-velocity, real-time horse racing web platform from the ground up. The core application loop revolves around a fast-paced snake draft for individual horse races, complete with an integrated, synchronized sub-second live video stream of the race. Following official track results, the platform automatically executes structured financial payouts to users using Venmo/PayPal Payout rails. The entire tech stack must be built utilizing a unified all-JavaScript environment (MERN stack) optimized to eliminate database race conditions and handle volatile real-time traffic spikes. Core Key Milestones & Project Deliverables: Milestone 1: Backend Infrastructure & User Security (15%) Set up a Node.js/Express.js application environment and establish a scalable MongoDB Atlas architecture. Implement user registration, secure JWT/bcrypt authentication, profile management, and verified phone-number registration and/or email registration. Milestone 2: Sports Data Ingestion & Automation (25%) Establish integration with a third-party commercial horse racing API (e.g., Equibase or Sportradar). Build persistent background workers (using BullMQ, Redis, or Node-Cron) to automatically ingest daily race cards, scratches, gate changes, and final official race metrics. Milestone 3: Real-Time Draft & WebRTC Video Integration (40%) Develop an interactive React.js draft dashboard utilizing Socket.io for live, synchronized state management. Implement our custom mathematical snake draft logic featuring a strict 20-second user-pick countdown timer. Build server-side automatic timeout handlers to auto-assign choices if a user disconnects or freezes. Embed an ultra-low latency HTML5 video canvas layer leveraging WebRTC (via WHIP/WHEP protocols) to ingest an RTMP stream from a media server (e.g., Ant Media or Wowza) ensuring sub-500ms video playback. Milestone 4: Venmo Payout Integration & Compliance Guardrails (20%) Seamlessly integrate the official PayPal/Venmo Payouts API to programmatically distribute money from our platform wallet directly to users' accounts and/or phone numbers. This can be worked around using a p2p format, if necessary due to compliance and regulation. Code a reliable system ledger that deducts a custom platform percentage rake prior to finalizing winner distributions. Implement an IP geo-fencing gateway (such as MaxMind GeoIP2) to block real-money contest entry from illegal jurisdictions. Technical Stack Requirements: Frontend: React.js (Next.js preferred), Tailwind CSS, Socket.io-client. Backend: Node.js, Express.js, Socket.io, Node-Cron or BullMQ.Database & Memory: MongoDB (Mongoose), Redis (for lightning-fast leaderboard and timer caching). Streaming Protocols: WebRTC, WHIP/WHEP, RTMP stream handling. Integrations: PayPal/Venmo Payouts SDK, REST/JSON Sports Data APIs, GeoIP lookup utilities. Strict Operational Code Quality Terms: 1. Repository Ownership: All codebase code and architectural modules must be pushed to our private company GitHub repository at least three times a week. Milestone releases will only be approved after clean local compilation and inspection. 2. IP Assignment: By applying for and accepting this position, you acknowledge that 100% of the developed application logic, system schemas, and code components represent a dedicated Work-for-Hire owned exclusively by the client. 3. ACID Database Transactions: You must guarantee and demonstrate via unit testing that the MongoDB schema handles marketplace swaps and concurrent drafting selections via absolute ACID Transaction Sessions to totally prevent double-spend or double-draft race conditions. To Apply, Please Answer the Following 3 Screening Questions: 1. How do you plan to structure the server environment and React architecture to keep a 30-second live countdown timer perfectly synced down to the millisecond for 4 or more different players concurrently browsing via WebSockets? 2. Please share a summary or a live link of a project you built from scratch that handled live WebRTC ultra-low-latency video delivery or complex stream handshakes. 3. What is your specific experience with financial ledger architectures? Explain how you intend to protect the MongoDB operations against multi-user transactional conflicts.

  • Hourly
  • Expert
  • Est. time: 1 to 3 months, Less than 30 hrs/week

Project Overview We need a custom car auction platform built for a used car dealership looking to venture into the online bidding space. The website will feature a custom database, user authentication, vehicle listings with full auction functionality, and SEO optimization. This is a fresh build with no existing integrations required. Core Deliverables Website design and development including responsive design for mobile and desktop. User registration and login system. Vehicle inventory database with admin panel for dealership staff to upload and manage listings. Auction mechanics with real-time bidding, bid history tracking, automatic bid incrementing, and auction countdown timers. High-quality image galleries for each vehicle. Detailed vehicle specification pages with condition reports. Seller dashboard for dealership management. Buyer dashboard for registered bidders. Payment integration for winning bids. Automated email notifications for bid updates and auction outcomes. Design and Branding Professional graphic design aligned with the dealership brand. UI mockups approved before full development. Design system documentation for future updates. SEO and Performance On-page SEO optimization for vehicle listing pages. Technical SEO implementation. Schema markup for vehicle listings to improve search visibility. Fast load times and Core Web Vitals optimization. Initial SEO audit and recommendations report. Reference Sites Please review www.carsandbids.com and www.bringatrailer.com to understand the auction platform functionality, user experience flow, and feature set expected for this project. Requirements Developer must be based in the United States. Developer must be available for periodic Zoom calls for requirements clarification and progress updates.

  • Hourly
  • Expert
  • Est. time: 1 to 3 months, Less than 30 hrs/week

We are a new CNC machining company looking for a clean, modern website similar in style to Uptive Manufacturing, but simpler. The website will be approximately 5–7 pages and focus on capabilities, industries served, quality, and RFQ/contact inquiries. Requirements: * WordPress development experience * Responsive mobile-first design * Experience with manufacturing or industrial websites preferred * Basic SEO setup * Ability to connect GoDaddy domain and hosting * Contact forms and RFQ submission forms * Ability to create a website that later integrates with ERPs like Odoo Please provide: * Portfolio of manufacturing/B2B websites * Estimated timeline * Fixed-price quote

  • Fixed price
  • Intermediate
  • Est. budget: $250.00

Please make sure you read this entire job post and answer all the questions below. Only candidates that answer all questions will be considered for an interview. You MUST speak fluent English and be an expert Wordpress developer to be hired for this job. Who I'm Looking For: I'm looking for an expert level Wordpress website developer that works quickly and is highly professional. This job is very simple and straightforward, yet requires someone with high skill, who is very organized and has great attention to detail, and is very professional. What I Need Done: I need to update my existing Wordpress ecomemerce website which uses Woocommerce and a premium theme. The theme used on my website is Basel from Themeforest. My site hasn't been updated in a long time, and it's long overdue. There are also certain issues with my site, such as the defective looking stars on my product reviews. Also the Newsletter signup is not working (Mailchimp is my current email client and I'm considering moving to another platform like Klaviyo). Overall, these issues and malfunctions make my site look unprofessional/unstable to potential customers (especially as an ecommerce site) and I need these types of issues fixed with the update. I also need to update plugins, and make sure Woocommerce settings are not messed up during the update, etc... It is also important that website speed and page load time is fast after updates are made. Please keep in mind that this is an ecommerce site, so when updates are made they should also be done in a way to also enhance customer experience and improve conversion rate. Overall, I would need the website fully updated, optimized (including speed and SEO optimized), tested and running with 7 days. This job will be for a flat rate fee. I will provide my website link to you in private message. After you view the website you can provide your fee proposal. I am ready to hire now and would love to work with someone long term. Bear in mind that you will be working on an ecommerce site with an active blog so I am most interesting in working with a professional that can also provide regular website maintenance to maintain high functionality, speed, general and SEO optimization, as well as someone who can execute effective strategies for increasing traffic, lead generation and customer conversion rate. Thanks for applying and I look forward to working with you! Questions: 1. How much experience do you have with Wordpress and why would you be the best person to hire for this job? 2. What is your flat rate fee for this type of project? 3. What timeline (in how man days) can you complete this type of project? 4, Please provide an organized breakdown of how you work with clients on this type of project. 5. Please indicate if you have expert-level experience with SEO optimization and Google Analytics 5. If you are hired for this job, you will need to interview via Upwork video chat.

  • Fixed price
  • Intermediate
  • Est. budget: $3,000.00

Professional Auto Appraisals is seeking an experienced full-stack developer to add a customer onboarding portal to our existing appraisal management application. Important: We already have a working claim management/tracking system. We are not looking for a new CRM, dashboard, or claim management platform. This project is to extend our existing application and automate the client onboarding process. Developer must be comfortable reviewing and modifying an existing codebase. This is not a greenfield project. The selected developer will be extending an existing appraisal management application and integrating new functionality into the current architecture. Project Goal Create a customer-facing portal that allows a client to: * Submit claim information * Upload documents * Complete required agreements * Sign documents through DocuSign * Pay online * Automatically create a claim in our existing application after onboarding is complete Required Workflow Step 1 - Customer Intake Customer completes an online intake form from our website. The form should collect: * Name * Email * Phone number * Address * Insurance carrier * Claim number * Adjuster information * Vehicle year, make, and model * VIN * Mileage * Settlement offer amount * Lienholder information * GAP coverage information * Vehicle photos * Insurance valuation report * Supporting claim documents Step 2 - Document Generation The intake information should automatically populate our existing document templates: * Appraisal Agreement * Letter of Authorization * Right to Appraisal Request (if applicable) Step 3 - Embedded DocuSign Signing We already have a DocuSign account. Requirements: * Use the DocuSign API * Use embedded signing directly within the website/application * Auto-populate templates with intake information * Obtain signatures on the Appraisal Agreement and Letter of Authorization * Return completed documents to the application Step 4 - Online Payment After signing is complete, the customer should pay online. Requirements: * Stripe integration preferred * Payment confirmation stored in the application * Failed payment handling * Receipt generation Step 5 - Claim Creation A claim should only be created in the production claim tracker after: * Required documents have been signed * Payment has been successfully received Once those conditions are met, the system should: * Create a new claim record in the existing application * Attach all intake information * Attach uploaded files * Attach signed PDFs * Set initial status to: "New Intake - Paid" Optional Lead Tracking Prior to payment, the system may maintain a temporary lead record for incomplete or abandoned submissions. These records should not appear as active claims in the production claim tracker. File Storage The system should: * Store uploaded files securely * Store signed PDFs * Associate all files with the claim record * Google Drive integration is preferred if practical with the existing application architecture Technical Requirements Experience with: * Existing application integrations * React * Node.js * Replit deployments * PostgreSQL or similar databases * DocuSign API * Embedded DocuSign signing * Stripe integration * Webhooks * Secure file uploads * Google Drive API * Mobile-responsive interfaces Deliverables * Customer intake portal * Document automation * DocuSign integration * Payment integration * Automatic claim creation * File upload and storage * Status automation * Documentation for future maintenance When applying, please provide examples of: * DocuSign API projects * Embedded signing implementations * Stripe integrations * Workflow automation projects * Applications integrated into existing systems rather than built from scratch The ideal developer understands API integrations, workflow automation, and extending an existing application without replacing current functionality. The ideal candidate is someone who's built: SaaS applications Customer portals Payment workflows E-signature integrations Not someone whose experience is primarily brochure websites or WordPress sites.

Posted last week
  • Fixed price
  • Intermediate
  • Est. budget: $5,000.00

Project Overview RAIC Labs, an AI company specializing in geospatial intelligence, search, and monitoring solutions for Department of Defense and Commercial customers, is seeking a skilled web designer/developer to create a full redesign of our corporate website. The goal is to communicate our mission, capabilities, and technical excellence through a visually striking, mission-driven, and highly professional digital presence. Project Objectives • Redesign the RAIC Labs website from the ground up (design, UX, and development). • Establish a high-impact, modern visual identity that reflects our position in AI-driven geospatial search and monitoring. • Communicate core offerings clearly to both defense (emphasis) and commercial audiences. • Create a structure that allows future content expansion (press, use cases, blogs, partners). • Ensure the site is fast, responsive, and optimized for modern browsers and devices. Deliverables • Full site UX and UI design (wireframes, mockups, final design). • Responsive front-end build and CMS integration (or static deployment if preferred). • Core pages (examples): Home, About, Capabilities, Defense/Commercial, Careers, Contact/Book a Demo. • Brand-aligned visuals and iconography. • Basic copy integration and image optimization. • Optional: CMS setup for internal content updates. Technical Preferences • Technologies: Webflow, Next.js, or another modern front-end stack. • Hosting: GitHub Pages, Vercel, or AWS preferred. • Performance targets: rapid loading on both desktop and mobile • Structure: desktop and mobile-optimized versions • SEO and analytics integration. Qualifications • 5+ years of experience in web design and development (agency, startup, or enterprise experience preferred). • Proficiency with modern web frameworks (e.g., React, Next.js, Webflow, or similar). • Strong understanding of UX/UI principles and responsive design. • Excellent communication skills, responsiveness and attention to detail. • Portfolio demonstrating complex, visually compelling web experiences. Design Inspiration Potential design references include websites for the following companies: • Planet Labs • Black Shark AI • Palantir • Janes Defense • Black Sky • Orbital Insight/Privateer Timeline Initial concepts within 2 weeks of project launch; final design and development within 6-8 weeks.

  • Hourly: $35.00 - $45.00
  • Intermediate
  • Est. time: 1 to 3 months, Less than 30 hrs/week

Seeking a skilled developer to create a personal portfolio website using Vue, Firebase, and SSR. The project involves designing a visually appealing and functional site to showcase skills and experiences. The ideal candidate will have experience in web development, particularly with Vue and Firebase, and a strong understanding of SSR. The project is part-time and expected to last 1 to 3 months.

  • Hourly: $15.00 - $35.00
  • Intermediate
  • Est. time: 1 to 3 months, Less than 30 hrs/week

We are seeking a skilled web developer to create a professional website for our life insurance agency. The website should be user-friendly, visually appealing, and optimized for search engines. It should include features such as a contact form, policy information, and a blog section. The ideal candidate will have experience in web design and development, with a strong understanding of SEO principles.

  • Fixed price
  • Intermediate
  • Est. budget: $2,000.00

We are seeking a web developer to create a multi-page website. We have a baseline design for you to work off, and a rough code to guide the development process. The ideal candidate will have experience in HTML, CSS, and JavaScript to ensure a seamless and professional final product.

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