Landing Page Design Projects

opportunity

Concierge Website Build (Wix + WhatsApp + E-commerce)

Overview: I am building a concierge-style service business based in Samara and Carrillo, Costa Rica. The goal of this website is to provide a simple, clean, and high-converting platform where visitors can explore services, choose packages, and easily contact us via WhatsApp. This is NOT a traditional booking website. The focus is on simplicity, user experience, and converting visitors into WhatsApp conversations. Core Services to Include: Moped Rentals Daily, weekly, and monthly pricing Simple display (no complex calendar booking required) “Book Now” buttons leading to WhatsApp or inquiry form Beach Rentals Daily, weekly, monthly options Includes chairs, umbrella, cooler, towels Same booking flow (WhatsApp or form) Fridge Stocking (E-commerce functionality REQUIRED) Customers can order online and pay directly Includes: Pre-set packages (Arrival Pack, Premium Pack, etc.) Custom fridge stocking option Custom option should allow: Selection of preferences (e.g. drinks, dietary type) Grocery budget tiers ($100 / $150 / $200+) Custom text field for specific requests This is the ONLY service that requires full online checkout Packages (Bundles): Create package-style offerings that combine services, such as: Moped + Beach Kit Moped + Fridge Stocking Full Concierge Package (all services combined) These should be displayed cleanly (like pricing plans or cards), but treated as one-time purchases, not subscriptions. Additional Services / Upsells: Include sections or options for: Concierge support (WhatsApp-based support during stay) Tour / experience coordination (via partners) Private transport coordination Catering / in-house meals / private chef Premium meal kits (as an add-on or product) These do NOT require automated booking — they should lead to WhatsApp or inquiry. Booking & Communication Flow (VERY IMPORTANT): Primary conversion = WhatsApp Floating WhatsApp button on all pages Most services: Click → WhatsApp OR form → manual confirmation Fridge stocking: Can be ordered and paid online Follow-up handled via WhatsApp Design Requirements: Clean, modern, premium feel (not cluttered) Mobile-first design (most users on phone) Easy navigation Strong focus on: Simple sections Clear buttons Minimal friction Pages Needed: Home Services (individual services listed clearly) Packages (bundle deals) Fridge Shop (online ordering) Contact / Inquiry Key Features: WhatsApp integration (floating + buttons throughout) Simple forms for inquiries Wix Stores (or similar) for fridge stocking No complex booking calendars required Easy to update and scale Goal of Website: To make it extremely easy for visitors to: Understand what we offer Choose a service or package Contact us quickly via WhatsApp Book or request services with minimal effort Important Note: This is a concierge business, not a traditional rental platform. The experience should feel simple, premium, and personalized — not like a complicated booking system. Optional (Nice to Have): Ability to add more services/products later Basic SEO setup Fast loading speed Summary: I need a clean, conversion-focused website that: Highlights services and packages Allows online ordering for fridge stocking Uses WhatsApp as the main booking tool Feels premium and easy to use

opportunity

WordPress / WooCommerce Development (SEO-critical + CRM)

We are looking for an experienced WordPress/WooCommerce developer to build a new website on a staging environment, based on an existing website with strong SEO performance. This is not a simple website build. The main challenge is: - preserving SEO rankings - correctly integrating a custom CRM plugin - ensuring a smooth migration and launch ______ Project context The business rents out party and decoration items. ± 2,000 products ± 40 categories Products can belong to multiple categories Clear structure, filtering and scalability are essential ______ Project Scope - Build a new WordPress/WooCommerce website on a staging environment - Use an existing theme (no need to design from scratch) - Integrate a custom-built plugin that connects a CRM with WordPress - Structure products and data based on CRM input - Prepare full migration to live environment ______ Key Functional Requirement (Important) - This is not a traditional webshop. - There is no payment / checkout process - Products are added to a quote request (cart as quotation) - Guests can submit their selected products as an inquiry/request - The “cart” functions as a quotation request system So: - No payment gateways needed - No transactional checkout ____ Key Requirements (Critical) 1. CRM Plugin Integration - Products and data must be automatically retrieved from the custom plugin - Ensure correct mapping between CRM data and WooCommerce products - Products must support multiple category assignments - Stability and performance are crucial 2. SEO Preservation (Highest Priority) This project will fail if SEO rankings drop. You must ensure: - Existing URL structure is preserved (or properly redirected) - All 301 redirects are correctly implemented - Metadata, headings, and internal linking are maintained - XML sitemap and robots.txt are correctly configured - No indexation issues during staging/live transition ______ Process & Collaboration This is a long-term, iterative project: Build → test → feedback → improve (multiple rounds) - Close communication required - You must be comfortable working in structured feedback cycles ______ Launch & Aftercare The freelancer is also responsible for: - Supporting the go-live - Monitoring the website after launch Fixing any issues related to: - SEO drops - Broken links - Plugin/data sync issues - Performance ______ We will only consider serious candidates. Please include: - Your approach - How would you handle SEO-safe migrations? - How do you ensure rankings are preserved? - Experience - Examples of similar projects are a big plus (WordPress + WooCommerce + migrations) - Experience with custom plugins / API / CRM integrations ______ Technical approach - How you handle staging → live deployment - How you test data integrity and SEO Risk management - What are the biggest risks in this project? - How do you prevent them? ______ Important Notes - Budget is fixed. - This is not a quick build: quality and stability matter more than speed! - Communication must be clear and structured - We are looking for a long-term collaboration partner. Also for maintenance in future

opportunity

Trading bot development

Project Overview We are building a high-performance, low-latency trading engine designed for microstructure-based execution strategies in a high-tax (STT) environment. This is NOT a basic retail trading bot. This system requires advanced system-level engineering, multi-core CPU architecture control, shared memory communication, and real-time observability dashboard. The focus of this project is minimizing latency between signal generation and order execution while maintaining regulatory compliance (Order-to-Trade Ratio constraints). The developer must understand low-level performance optimization, concurrency architecture, and Linux system behavior. Core Technical Requirements Python Version (Mandatory) The engine must use: Python 3.13 Free-Threaded build (3.13t) NOT standard Python 3.10–3.12 Reason: Standard Python uses the Global Interpreter Lock (GIL), which blocks true parallelism. In low-latency systems, a 1–2ms delay caused by GIL contention is unacceptable. Multi-Core Architecture with CPU Core Pinning The engine must: Assign specific modules to specific CPU cores Use os.sched_setaffinity (Linux only) Prevent OS core migration (avoid context switching) Modules include: Sentinel (Risk & OTR monitoring) Sonar (Market entropy / regime detection) Oracle (Signal calculation loop) Execution Engine (Order placement) The goal is to eliminate unpredictable latency spikes caused by OS scheduling and cache invalidation. Inter-Process Communication Standard Python queues are NOT acceptable. Communication must use: multiprocessing.shared_memory Memory-mapped buffers Lock-free ring buffer architecture Reason: Standard queues introduce locking and object allocation overhead, increasing latency. The target is sub-millisecond internal communication between signal generator and execution engine. Latency Measurement The system must measure: End-to-end order placement latency Round-trip time (RTT) Module processing time Using: time.perf_counter_ns() Latency histogram logging This data must be streamed to the dashboard. Order Execution Logic The system should: Prefer passive limit orders Include 200ms cancel logic Manage Order-to-Trade Ratio (OTR) Implement controlled order flooding logic (compliant with broker rules) This is not a simple market order bot. FRONTEND REQUIREMENTS (React Dashboard) The frontend is NOT a trading UI. It is a real-time monitoring and control cockpit. Preferred stack: React (Vite or Next.js) WebSocket for live streaming Lightweight charting (Canvas or WebGL-based) Required Dashboard Modules Sentinel Panel Real-time RTT graph 20ms lockdown threshold indicator CPU usage per pinned core Emergency status Sonar Panel Market regime indicator (Attack / Veto mode) Entropy score display Zero-trust gate status Oracle Panel Weighted Order Book Imbalance (WOBI) heatmap Liquidity imbalance % Signal strength score Must use high-performance rendering (Canvas, not heavy SVG). Execution Panel Net Expected Value (NEV) Fill rate % Cancel rate Order-to-Trade Ratio (OTR) status Emergency Kill Switch Dashboard must include: Global kill switch Sends signal to monitoring service Monitoring service writes flag to shared memory Engine halts immediately Dashboard must NOT communicate directly with broker API. Deployment Requirements Linux-based environment (Ubuntu preferred) Dockerized setup preferred Separate processes: Trading engine Monitoring microservice React frontend Google Cloud compatible. 10 MOST IMPORTANT SKILLS TO ADD Attach these skills on Freelancer: Python 3 (Advanced Concurrency & Multiprocessing) Must understand GIL, free-threaded builds, shared memory. Low-Latency System Design Experience reducing microsecond-level bottlenecks. Linux System Programming Knowledge of CPU affinity, process scheduling, performance tuning. Multithreading & Multiprocessing Architecture Designing multi-core optimized applications. Memory Management & Shared Memory IPC Experience with mmap, shared memory buffers. Financial Market Microstructure Knowledge Understanding order books, liquidity imbalance, passive vs aggressive orders. WebSocket & Real-Time Streaming Required for live dashboard data. React.js (Performance-Optimized UI) Real-time data rendering without UI lag. Performance Profiling & Benchmarking Must measure and optimize latency. Cloud Deployment (Google Cloud / Linux VM / Docker) Production-ready deployment experience. VERY IMPORTANT Add this to filter weak developers: Applicants must answer the following: Have you worked with Python shared memory or mmap before? Have you implemented CPU core pinning on Linux? How would you measure internal engine latency? How would you prevent dashboard from affecting trading engine performance? This will eliminate 80% of generic bot developers.

opportunity

Music led AI proposition (MVP - next stage)

Hi All, see below what we are looking for: We've developed an AI-powered platform built to help businesses craft compelling pitches and proposals. Currently at MVP stage and using the Claude AI API, the product has proven its core concept and is ready to scale. We’re looking for an experienced consultant developer to take it from MVP to a robust, secure, multi-tenant product that is ready for commercial growth. The Role This is a freelance/contract engagement, fully remote. You’ll work closely with the founder to define the roadmap, make key technical decisions, and deliver a more polished, secure, and scalable version of the product. The right person will be comfortable working across the full stack and will have a genuine interest in AI-powered products. Scope of Work 1. Build Out the Product Proposition • Evolve the MVP into a fuller product experience — improved UX, additional features, and a clearer user journey. • Identify and close gaps between the current MVP and a market-ready product. • Work collaboratively to define and prioritise the feature roadmap. 2. Multi-Tenant Authentication & Secure Login • Design and implement a secure, scalable multi-tenant login architecture so that separate companies can access the platform with fully isolated accounts. • Implement role-based access control (RBAC) where appropriate. • Evaluate and integrate a suitable auth provider (e.g. Auth0, Clerk, Supabase Auth, or similar). 3. Security Enhancement • Audit the current codebase and infrastructure for security vulnerabilities. • Implement security best practices: input validation, rate limiting, secrets management, and secure API handling. • Ensure GDPR compliance for UK/EU users — data handling, storage, and deletion policies. • Set up appropriate logging and monitoring for security events. 4. Improve AI Matching & Recommendations • Review and refine the existing Claude-powered matching logic. • Improve the quality, relevance, and consistency of AI-generated outputs. • Explore additional prompt strategies, context management, and retrieval approaches (e.g. RAG) to strengthen results. 5. Optimise the Claude API Configuration • Audit and refine the existing Claude API set-up: model selection, system prompts, token usage, and response handling. • Implement cost controls and ensure API usage is efficient and well-monitored. • Stay current with Anthropic’s best practices and model updates. 6. Scalability & Infrastructure • Assess the current infrastructure and recommend improvements to support growth. • Ensure the system can handle multiple concurrent users and company accounts without degradation. • Implement database optimisations and appropriate caching where needed. 7. Testing, Documentation & Handover • Establish a testing strategy (unit, integration, and end-to-end tests) to ensure code quality as the product scales. • Document the architecture, API, and key decisions so future developers can contribute effectively. • Provide a clean handover with clear notes on any ongoing work or future recommendations. What We’re Looking For • Proven experience taking products from MVP to production-ready, at pace. • Strong full-stack development skills — comfortable across front-end, back-end, and infrastructure. • Solid understanding of authentication systems and multi-tenant architectures. • Experience with LLM APIs — ideally Claude/Anthropic, or similar (OpenAI, Gemini). • Security-conscious mindset with practical knowledge of common vulnerabilities and mitigations. • Familiarity with GDPR and data privacy requirements in the UK/EU context. • Strong communicator — able to translate technical decisions into plain language for a non-technical founder. • Fluent in written and spoken English — clear communication is essential as you’ll be working closely with the founder throughout. • Self-directed, reliable, and comfortable working asynchronously. • Experience with prompt engineering and LLM optimisation. • Background in B2B SaaS products. • Knowledge of RAG (Retrieval-Augmented Generation) or vector database approaches. • Familiarity with analytics and observability tooling. A few notes: 1. If you can't communicate in English please don't apply as i will need to speak to you to grow this 2. Must have experience in developing or creating Ai websites (i will be asking for this) 3. Make sure your application is relevant to what the above is asking, if it isn't then it will auto-rejected. Thanks

Increase organic reach to my website https://maidenventures.co/

Hi, We are looking for help with three specific tasks increase traffic to www.maidenventures.co design update a general website optimisation to increase the speed When anyone in Sydney type the following words I would like the website to come up Technology in construction Energy saving Solar loans Building energy audits Electricity savings Gas Savings Utility bills