JavaScript Jobs

I have an existing reference site that captures the exact look, flow, and functionality I want. Your task is to rebuild that experience for my own brand, keeping the focus on a smooth shopping journey. Core requirements • E-commerce structure that mirrors the example site, with clean Product listing and categorization so shoppers can browse by type, collection, and search without friction. • Seamless Payment gateway integration using PayPal for both desktop and mobile checkouts. • All pages responsive, fast-loading, and easy for me to update afterward (products, prices, images, text). I will supply the example URL, brand assets, and product data as soon as we start. Please let me know which tech stack you propose, how you will migrate the design elements, and the tim...

I need a single Google Sheet that lets me type a Home Depot or Lowe’s model number in one column and, without any extra clicks, instantly fills the rest of the row with: • Brand • Product title • Full description • Current price on Home Depot • Current price on Lowe’s • Main image URL I’d like the sheet to refresh these fields automatically once every day so I always see up-to-date pricing. I’m happy to use the HASData API (or another service if you can show a better option), and I’ll cover the subscription cost myself; I just need you to wire everything up in Apps Script or another reliable method so the calls stay within API limits and don’t break if the catalog grows. Deliverables • A Google Sheet t...

I need a Tradovate dashboard tailored for comprehensive portfolio tracking. The key features should include: - Performance Analytics: Detailed insights on portfolio performance. - Profit and Loss Reports: Accurate P&L reports. - Data Visualization: Present data in tables and lists. Ideal Skills and Experience: - Experience with Tradovate platform - Strong background in financial dashboards - Proficiency in data visualization - Ability to create custom analytics tools

Looking for a skilled PHP developer with experience building custom eCommerce modules for standard shopping cart platforms. Contact or place a bid for details. Applicants must be willing to execute an NDA before receiving full project details. Please include examples of similar work

The project consists of changing the website's current theme and performing complete technical optimizations to meet Google's required metrics, aiming to improve performance, SEO, information architecture, conversion, and accessibility. The service will be executed in independent phases, with proof of results before and after each stage. Phase 1 — Performance and core web vitals: includes theme change, image conversion to webp/avif, effective lazy loading implementation, CSS and JavaScript minification, deferral/async of non-critical scripts, Elementor script review, cache configuration (page and browser), gzip or brotli compression, and adjustments targeting LCP, CLS, and INP (lab data). Phase 2 — Technical SEO and Indexing: With high priority, this phase covers ...

We are building a next-generation ad monetization platform for web publishers. Think of a lightweight combination of Google Ad Manager, Freestar, and modern header bidding infrastructure. The system will allow: Admins to onboard publisher websites Configure ad formats & behavior Inject ads automatically Track revenue from GAM Apply commission Provide publishers with dashboards & payouts This is an MVP but must be built with production scalability in mind. We Expect Developers Who Understand Google Ad Manager Header bidding concepts Ad refresh & viewability Passbacks Programmatic reporting Ad ops workflows

I’ve been running a custom 7 Days to Die world on PC that was originally built on v1.2 and now needs to live happily on v2.5. Your first job is to migrate the map so it boots without errors, preserves player-built structures, and unlocks the new v2.5 mechanics. Because I checked “Yes, new features are needed,” please weave in some fresh content while you work—NPC survivors, improved loot tables, anything that shows the upgrade isn’t just a version bump :) Once the map itself is stable, I’d like a quick hands-on tutorial (screen-share or concise step-by-step notes) covering the Prefab Editor. Show me how to clone existing POIs, swap blocks, and adjust terrain so I can keep tinkering on my own. Deliverables • Updated world files ready for v2.5 wit...

I want to launch a simple, online-only web app that lets people lay out and design their own graphic novels right inside the browser. The emphasis is on an uncluttered interface rather than a feature-packed publishing suite. It should be the PowerPoint of graphic novel creation. Users open the site, can create panel layouts, easily design panels, API integration to vistacreate clipart and API integration to nano banana should make creating comics fast and fun, then save everything straight to their own machine as a single local file—no sign-ups, databases, or cloud storage. Think Canva or PowerPoint for graphic novel creation and layout, simple enough for a child. The design should be uncluttered and intuitive. Because the app must run entirely online, it needs to respond smoothly...

Project Overview We are building a Google-based Building Performance Intelligence system for property management portfolios. The platform tracks: • SLA compliance • Task execution events • Audit scores • Rework & complaints • Certification scoring The system will serve: • Cleaning crews (task execution interface) • Supervisors (audit module) • Property managers (BI dashboard) The goal is to create an MVP that runs entirely on Google ecosystem tools Scope – MVP Phase 1 We need a developer to build: 1. Backend • Firebase or Supabase backend • Structured data model (Buildings, Zones, Tasks, Executions, Audits, Complaints) • Role-based access control 2. Web App (PWA preferred) User roles: • Cleaner &bul...

I’m building a self-serve, AI-driven help desk and need a specialist who can turn ChatGPT into a friendly, always-on support agent. The focus is narrow and clear: generate accurate, conversational chat responses that feel genuinely helpful rather than scripted. Here’s what I have so far: • A knowledge base containing product documentation and common troubleshooting steps (Markdown and PDF). • Access tokens for OpenAI and our live-chat platform (Zendesk Chat, but I can switch if you recommend a better fit). • A rough list of recurring questions pulled from the last six months of transcripts. What I’m missing—and what I’d like you to deliver—is a refined prompt-engineering workflow that teaches ChatGPT how to: 1. Detect intent from incomin...

Freelance Frontend Engineer – 2D Floor Plan Generator (React + Canvas + Geometry) About the Project We are building a 2D AI-assisted floor plan generator for OneCasa, a real estate and construction-tech platform. The system will automatically generate editable 2D house layouts based on user inputs such as: Plot size (Width × Length) BHK type Facing direction Floors Vastu preference Parking / Balcony requirement This is a draft-generation tool (not AutoCAD-level software). Project Objective Build a smart 2D layout engine that: Generates a floor plan automatically Ensures rooms fit within plot boundaries Prevents room overlap Maintains realistic adjacency rules Allows drag and resize editing Exports layout as PNG Stores layout as JSON OpenAI will be used for suggestion logic (ro...

I’m building a self-serve, AI-driven help desk and need a specialist who can turn ChatGPT into a friendly, always-on support agent. The focus is narrow and clear: generate accurate, conversational chat responses that feel genuinely helpful rather than scripted. Here’s what I have so far: • A knowledge base containing product documentation and common troubleshooting steps (Markdown and PDF). • Access tokens for OpenAI and our live-chat platform (Zendesk Chat, but I can switch if you recommend a better fit). • A rough list of recurring questions pulled from the last six months of transcripts. What I’m missing—and what I’d like you to deliver—is a refined prompt-engineering workflow that teaches ChatGPT how to: 1. Detect intent from incomin...

I need a mobile-responsive web app that lets visitors sign in through the Steam API, automatically pulling their SteamID so they can enter free sweepstakes with a single click. The core build should feel snappy on phones first, then scale gracefully to desktop. Key flow • User arrives, taps “Sign in with Steam,” and is authenticated via OpenID. • Once logged in, the site tracks each entry they make, stores it under their account, and presents a simple profile page that shows only their sweepstakes history. Sweepstakes engine An automated job must close each giveaway at the scheduled time, randomly select a winner from valid entries, and fire off both an on-site and email (or Steam message if feasible) notification. I also want an admin view where I can start...

I run a prize-draw competition site built on WordPress and now need deep-level improvements that go well beyond simple settings tweaks. You’ll be extending and tightening our current setup, which already relies on a WordPress lottery plug-in, so hands-on experience with that plug-in is essential. The scope in plain terms: • Design and code a lightweight custom theme that keeps page speed high while staying compliant with the lottery plug-in’s templates and hooks. • Build or adapt bespoke plug-ins where the lottery tool falls short, especially around a smoother, conversion-focused checkout process. That includes refining the cart flow, adding any extra validation we need, and making sure payment gateways fire correctly every time. • Add any additional custo...

I need configured from the ground up so my team can start working inside the platform immediately. The build should cover three core areas: lead management, email campaigns, and sales analytics. Here’s the flow I’m envisioning: contacts arrive in , move through a clean lead-management pipeline, trigger automated workflows, and feed real-time metrics into custom dashboards that surface both individual and team performance. Sequences and one-off emails will rely on branded, reusable templates that you create directly in the system. To keep the scope clear, here are the deliverables I’ll review before sign-off: • End-to-end lead stages set up with automation where possible • At least two custom dashboards highlighting funnel health, sequence performance, and...

I'm in need of a developer who can create a comprehensive music distribution script and website, similar to Distrokid or CD Baby. The system should have a robust front end and back end, and the ability to connect and interact with various music streaming platforms. Key Features: - Connection to Major Music Streaming Platforms: The script should be able to seamlessly connect with Spotify, Apple Music, and Google Play Music, as well as Deezer, Tidal, Amazon Music, and any other music streaming platforms that are relevant in the industry. - Advanced API Integration: An essential component would be API connectivity to these platforms, enabling detailed analytics and data gathering per artist, release, and track. Specifically, I need the system to provide analytics on: - Number of Stream...

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I need a clean, mobile-friendly site where our society can both showcase upcoming events and sell tickets directly to attendees. Every event page should carry photos, schedules, and clear calls to action while linking seamlessly to a secure checkout flow. Users will create accounts with a traditional email-and-password sign-up; there’s no requirement for social logins, so the focus can stay on a straightforward registration form, password-reset flow, and a simple profile area that stores past orders. Once logged in, a visitor must be able to: • browse or search events, • choose ticket quantities and seat or tier (when relevant), • pay through a mainstream payment gateway (Stripe, PayPal, or similar), • receive an instant confirmation email with a scannable e-tick...

We have developed two Python scripts to prepare VTT files (*.vtt) for translation and another to prepare them for delivery to the client. The first script combines segmented text for translation. The second script re-splits the translated content into properly timed captions for delivery. Currently, if a project manager wants to use the scripts, they need to email the files to the script owner, who manually runs the first script and returns the processed files to the project manager. The project manager then continues with the workflow. Once the translated content is finalised, the project manager emails the files back to the script owner to run the second script, and the script owner sends the processed files back to the project manager for delivery. We want to implement a solution tha...

I need an experienced Java developer to help with a mobile application. The project is urgent and needs to be completed ASAP. Ideal Skills and Experience: - Proficiency in Java, specifically for mobile applications - Experience with mobile app development frameworks and tools - Ability to work under tight deadlines - Strong problem-solving skills - Previous work in mobile application development is a must Please include relevant past work in your application.

I need a clean, modern website whose single purpose is to showcase our products and services in the best possible light. All copy and imagery are already prepared, so your focus will be on turning that material into an engaging, responsive experience. Core pages to be built: • Home • Products/Services • Projects • Contact Us Each page should load quickly, look great on mobile, and keep navigation intuitive. I’m after subtle animation, logical content flow, and clear calls-to-action that encourage visitors to explore the catalogue or get in touch. Deliverable is a fully functional site handed over with source files and any theme or plugin licenses clearly documented. Once live, I’ll test against the supplied content; minor tweaks for alignment, spa...

I’m ready to launch my own line of fragrances online and I want the entire experience to feel as refined as the scents themselves. I’ve chosen Shopify for its reliability and ease of management, and I need a developer who can translate a luxury-and-elegant design aesthetic into a fully functioning storefront. The site should open with a polished, high-impact landing section, flow smoothly into curated collection pages, and close each sale through a streamlined, conversion-focused checkout. High-quality imagery, subtle animations, and typography that evokes sophistication are important to me. Key functionality I must have: • Product Reviews so new customers see authentic feedback • Customer Accounts for faster repeat purchases and order tracking • Discount...

I already have a finished MP4 display animation and the exact copy and call-to-action lines that must appear. What I need now is for that video to be rebuilt as a lightweight HTML5 banner that meets every technical requirement for Google Display & Video 360. You will take the look, pacing, and visual flow of the MP4 and recreate it in HTML5/CSS/JavaScript so the banner renders smoothly across common desktop and mobile sizes. Final assets must load quickly, stay within Google’s file-size limits, and be delivered as a ready-to-upload ZIP (including polite load if necessary). Please preserve my supplied text exactly as written. If you have experience translating motion graphics into compliant DV360 creatives, let me know your turnaround time and any questions about specs or asset ...

I’m looking for a clean, modern template for a small business site. At this stage I only need the front-end skeleton—no backend or CMS integration—so feel free to lean on HTML5, CSS3, Bootstrap 5 or a similarly lightweight framework. The color palette should be blue, gray, black and white, with subtle shades for hierarchy and good contrast for readability. Visual consistency across desktop, tablet and mobile is essential; a single responsive codebase is preferred over separate breakpoints. Please structure the homepage around these sections: • About Us • Services • Contact Us A simple hero banner with a call-to-action, intuitive top navigation, and well-spaced content blocks will do the trick. Use placeholder copy and royalty-free images for ...

I need a small-scale community-focused website that offers two sign-in options: Google OAuth (Gmail) and a classic email-and-password flow. The primary goal is community engagement, so once users are inside they must be able to create a profile, edit basic details, and exchange direct messages with each other. No e-commerce, no complex forums—just a clean, responsive space for members to connect. A lightweight tech stack is fine as long as it is secure and quick to deploy; React or Vue on the front end and Node, Django, or Laravel on the back end would all work if OAuth and secure password storage are implemented correctly. Mobile-friendly layout is required, and I’d like the initial build hosted on a standard cloud service (AWS, Heroku, Vercel, or similar) so I can test it li...

I have an incomplete WordPress eCommerce website that needs to be completed by an experienced WordPress developer. The basic setup has already been done, but several features, design elements, and functionalities are still pending. The website is built using WordPress and an eCommerce solution (such as WooCommerce), and I am looking for a freelancer who can review the existing work, complete the remaining tasks, fix issues, and ensure the website is fully functional and ready for use. Scope of Work: Review the existing WordPress eCommerce website Complete pending pages, features, and configurations Fix bugs and layout/design issues Configure products, payments, shipping, and checkout flow Optimize website performance and responsiveness Ensure compatibility across devices and browsers Requ...

I’m building a lightweight MVP that lets independent cafés run a fully automatic, card-linked loyalty programme without issuing separate cards or apps. The core of the job is a secure backend service that: • Listens to Square and SumUp webhooks / APIs, fingerprints the payment card (never the full PAN) and recognises returning customers. • Increments a visit counter and, when a customer hits the reward threshold, instantly triggers the reward logic. • Fires an SMS through Plivo to let the guest know they’ve just earned, for example, a free coffee. What I’ll look for in the finished work 1. Clean, well-documented code (language and framework are up to you as long as it’s reliable and easy to maintain). 2. Clear setup instructions a c...

We're building - a multi-genre OTT streaming platform for Indian families with 120+ features including live streaming, video-on-demand, subscriptions, ads, and content management. IMPORTANT: Previous developer left messy code. We need someone to rebuild cleanly from our complete documentation (10 comprehensive sheets, 500+ specifications, complete codebase inventory). Project Status: • Documentation: 100% Complete ✓ • Specifications: 500+ detailed requirements ✓ • Codebase: 58% complete but messy code (needs rebuild) • Timeline: 3-4 months to production-ready platform You'll receive: ✓ Complete master documentation (Excel with 10 sheets) ✓ Codebase inventory showing what needs to be built ✓ 4-week implementation roadmap ✓ API specifications ✓ Database ...

I am looking for an experienced ESP32 developer to implement an HTTP server with WebSocket communication and a self-hosted dashboard using ESP‑IDF. Requirements: - Development strictly using ESP‑IDF (no Arduino framework) - Implementation of an HTTP server hosted on the ESP32 - Integration of a WebSocket communication channel for real-time data exchange and commands - Implementation of a simple dashboard (HTML, CSS, JS) for testing WebSocket communication (I will provide almost-ready HTML and CSS files) - Implementation of the JavaScript code for handling WebSocket communication - Hosting the dashboard directly on the ESP32 (embedded in the binary) - Efficient handling of WebSocket messages according to the protocol specification (which I will provide) - Clean, modular, and maintainable c...

My Java-based desktop application currently throws errors whenever a user tries to import an Excel file, and the files it exports need a small formatting tweak before they are usable. The rest of the program works well, so I’m looking for someone who can go straight to the file-handling layer, diagnose the functional bugs, and leave the UI and business logic untouched. Here’s what I need from you: • Identify and resolve the exception that appears during Excel import (the stack trace will be provided). • Adjust the export file so that matches the format required (change date in american format to eu format). • Keep the fixes confined to the existing codebase—no major rewrites—while following the project’s current build process (Maven, Java...

Project Description I am looking for an experienced developer who can implement a solution to send POST API requests directly from an active browser session, maintaining full session integrity and security context. The requirement is to replicate browser network requests exactly as they occur in DevTools — including all dynamic headers, cookies, tokens, and Akamai-related security parameters — without triggering bot protection or security blocks. Core Requirements: API request must originate from the same opened browser session Must reuse: All request headers Session cookies CSRF tokens Authorization tokens Dynamic security tokens Akamai-related parameters Must work with protected endpoints (Akamai / Bot Manager enabled) Should avoid 403, 401, 504, or security validation fail...

I'm setting up a Minecraft server and need help modifying plugins to implement a player-to-player trading economy. Key Requirements: - Modify existing plugins or create new ones - Set up a secure and balanced player-to-player trading system Ideal Skills: - Experience with Minecraft server management - Proficient in plugin development and modification - Strong understanding of Minecraft economy systems Looking for someone who can bring my vision to life, ensuring a smooth and engaging trading experience for players.

ExoClick Advertiser Account + AdX Script Install on WordPress (High CPM) Need a skilled freelancer to provide a verified ExoClick advertiser account for cheap traffic buys (0.001 USD CPC pops/native, Tier-2/3 to USA) and fully implement the latest 2026 header bidding script + GPT on my WordPress sites with Google Ad Manager/AdX. Target: 2-5x CPM boost (50 INR → 200-800 INR RPM). Fixed $200-500, proven results required. []() Responsibilities - Deliver ready ExoClick (or JuicyAds equiv.) advertiser account with test balance—no signup hassles. - Install/configure v8.20+ + GAM line items (Target CPM, dynamic floors) on WordPress ( theme/Advanced Ads). - Optimize for mobile (90% traffic), test 10k clicks: report CPC in, AdX eCPM out. - Provide full guide for ongoing management/c...

My project is roughly 80 % complete, and I’d like an experienced Bubble developer to bring it over the finish line so I can deploy. The core build is solid, but several key features are still missing or half-done. Here is exactly what I still need: • Square payment integration fully wired up, including test mode, error handling, and production keys. • Broken footer links fixed so every link resolves to the correct page. • Percentage-based discount / coupon system that lets me create, activate, and expire codes from the admin side. • Admin panel polished: intuitive navigation, role permissions, user search, and basic analytics. • Clear separation between Individual and Business accounts (different onboarding flows, database fields, and dashboard vie...

I already run on the WhatsApp Business API and now need it properly connected to Meta so I can handle both automated replies and bulk messaging from one place. Here is what I expect: • Map my current WhatsApp Business API number into Meta Business Manager, verify it, and activate webhooks. • Build out the automated flow reply I have in mind so it can answer customers instantly—this includes template approval inside Meta and any required server-side logic. • Enable a straightforward method for sending large-volume marketing broadcasts that stays within Meta’s policy limits (24-hour window, opt-in, template use). You may use Node.js, Python, PHP or another language you’re comfortable with, as long as the final solution is documented and ready for m...

I have a very small Python snippet that prints “Tumi voter” when age is 18 or more and “Tumi voter na” otherwise. I want this turned into a clean, beginner-friendly example that actually asks the user for their age, validates the input, and then displays the same Bangla messages. The task is deliberately simple: create a single .py file that runs from the command line, requests the user’s age, handles non-numeric input gracefully, and prints the correct message based on the age entered. Keep the code concise, well-commented, and organised so it can be shown to new learners as a model of good practice in Python.

I need a web-based hotel booking platform where travelers can type a U.S. ZIP code, instantly see nearby hotel options, and complete the reservation at the best agent-only rate by entering a valid IATA number at checkout. The core build must: • Pull live availability, pricing, and booking capabilities through direct API integrations with Amadeus, Sabre, and Travelport. • Offer traveler-facing search filters for price range, star rating, and specific amenities. • Display results sorted by distance from the entered ZIP. • Securely process the booking, verify the IATA, and return confirmation details in real time. I’m looking for a clean, responsive interface, clear documentation of each API connection, and deployment on a cloud host of your choice. Onc...

I need a clean, self-contained FastAPI microservice that accepts an uploaded JPEG or PNG, automatically traces the outer contour of the visible subject, expands that shape by a configurable offset, and returns the resulting cutline as an SVG file. Auto-outline detection is the single most important processing step; edge smoothing and colour tweaks are nice-to-haves but not required for this phase. Here’s the flow I have in mind. A user hits /outline with a multipart upload, the API queues the image, runs the outline routine (OpenCV, scikit-image, or any library you prefer), inflates the path by the requested number of pixels or mm, then streams back plain-text SVG. A second, optional endpoint /health is enough for monitoring. The service must comfortably handle images up to roughly ...

We are looking for a technical SEO / WordPress performance specialist to fix PageSpeed Insights, Core Web Vitals, and accessibility issues on our website: Website: Platform: WordPress Booking system: VikRentCar (WordPress plugin) This is not a content or link-building SEO job. We need a developer-level specialist who can work directly with WordPress code, themes, and plugins.

I need a sharp-eyed React front-ender to drop into my production SaaS site (React + Vite + Tailwind CSS + React Router) and give the buttons a final coat of polish. The rest of the interface is solid; the job is strictly UI/UX touch-ups—no backend work at all. What I’m after The focus is on enhancing button styles. Specifically, I want fresh colour treatments and smooth, consistent hover effects that feel at home inside the current Tailwind design system. I don’t have a preset palette, so I’ll rely on your suggestions for accessible, modern colours that complement the existing look. Adding icons isn’t on the table for this round, but I’m open to any quick wins you spot elsewhere once the primary task is settled. Deliverable acceptance • All button...

I’m setting up a brand-new online store and want the entire build to run on Medusa JS. From the ground up I need: • Product catalog management that supports advanced inventory with variants (sizes, colors, bundles, etc.) • A smooth shopping-cart experience tied to a secure payment gateway • A fresh, custom design—there’s no existing wireframe, so you will shape both the look and the structure You’ll own the Medusa server configuration and extend it where necessary for variant logic, stock tracking, and order flows. On the front end, the goal is a clean, responsive storefront that showcases products clearly and converts well; I’m open to the stack you prefer as long as it pairs seamlessly with Medusa’s APIs. Acceptance criteria &bu...

I need a TDL file to customize the Ledger Vouchers screen in TallyPrime by adding 4 specific features to the right-hand sidebar (Button Bar). Please check these requirements: 1. Web Link: Add a button. When clicked, it should directly open our website in the default web browser. 2. Show/Hide Narration: A toggle button to quickly show or hide the narration for all entries in the current ledger view. This helps in cleaning up the view when I am only looking at amounts. 3. Narration Filter: A search/filter button specifically for the Narration field. I should be able to type a keyword (e.g., 'Cash' or a specific 'Ref No') and the screen should only show vouchers containing that text in the narration. 4. Replace Ledger: This is for bulk editing. I want to select ...

When my Android app is minimized, any YouTube video inside the WebView pauses immediately. I need a clean, reliable way to keep playback running in the background the same way the regular Here’s the current state of things: • I’m loading the video inside an Android WebView. • I have already experimented with various WebView settings—JavaScript, media playback flags, setMediaPlaybackRequiresUserGesture =false, etc.—but nothing has stopped the pause on “home” or “recent-apps” actions. • No alternative implementations (custom players, exo-player wrappers, or different WebView engines) are in place, What I need from you: 1. A working code solution (Java or Kotlin) that lets the video continue playing when the user switch...

I need a clean, responsive Netflix-style interface that relies on plain HTML5, Tailwind CSS and a touch of JavaScript. The visual side should mirror Netflix’s familiar dark theme, hero banner and thumbnail grid, but the real priority is a rock-solid user authentication flow secured with two-factor authentication. Here’s the flow I’m after: a visitor signs up with email and password, receives a one-time code by SMS or email, enters it, and only then gains access to the protected area. You’re free to use any mainstream service—Firebase, Auth0, Supabase, Twilio, etc.—as long as you document your choice and keep the setup straightforward. After login the user lands on a dashboard that shows placeholder movie cards arranged in a responsive grid. Actual stre...

Our online apparel store needs a round of front-end refinements so every shopper sees our products at their best and breezes through checkout. The work is straightforward but important: • Homepage, product pages, and the full checkout flow all require code-level tweaks. • Product images must pop with optimized sizing, proper aspect ratios, and quick-load techniques. • Text across headers, descriptions, and calls-to-action needs cleaner styling and hierarchy for easier reading. • Light interactive touches, think hover states, subtle micro-animations, or dynamic size guides should be added without slowing the site. I’ll supply access to the current codebase, brand assets, and a staging environment. Your changes have to stay responsive, cross-browser frie...

I need a designer–developer who can extend the look and feel of my existing One Heart Warrior site into a new, content-rich section focused on our Leadership Development Program. First, translate the program’s five pillars into a cohesive colour palette that respects the brand colours already on the main site (I’ll share the URL privately). From that palette, create a simple colour-wheel graphic so visitors immediately grasp how the pillars connect. Next, turn the draft Canva layout and placeholder copy I’ve prepared into a live web page for the first pillar, “Physical”. The page must blend seamlessly with the parent site—same typography, spacing, and overall mood—while still giving the pillar its own visual energy through the new palette. ...

hello, i'm building a social layer for polymarket but can't place an ordrer trhough i keep getting this error XHR POST [HTTP/3 400 175ms] [CLOB Client] request error {"status":400,"statusText":"","data":{"error":"invalid signature"},"config":{"transitional":{"silentJSONParsing":true,"forcedJSONParsing":true,"clarifyTimeoutError":false},"adapter":["xhr","http","fetch"],"transformRequest":[null],"transformResponse":[null],"timeout":0,"xsrfCookieName":"XSRF-TOKEN","xsrfHeaderName":"X-XSRF-TOKEN","maxContentLength":-1,"maxBodyLength":-1,"...

I need an experienced Python trading-bot developer to optimize and refactor a live async trading bot connected to REST & WebSocket APIs, which currently slows under load and misses ticks/orders. The task includes profiling bottlenecks, improving async/WebSocket performance, optimizing pandas & SQLite usage, and ensuring real-time execution. Goal: <200 ms tick-to-order latency, zero missed ticks, clean refactored code, tests, and one-command VPS setup.

I need a responsive web platform paired with a cross-platform mobile app that lets engaged couples and their vendors run every aspect of a wedding from a single place. The core experience should mirror itself on web and iOS/Android so users can move seamlessly between devices. Key modules to build: • RSVP management with real-time status updates and guest messaging • Budget tracking that supports multiple spending categories, currency changes, and exportable reports • Vendor & supplier area where professionals list products or services and communicate directly with couples Authentication must recognise two roles—customers and vendors—each landing on dashboards tailored to their needs. Please incorporate industry-standard signup / login flows (OAuth ...

I need an expert who can review the current implementation and make sure the widget is working Your task will be to audit the existing code and adjust the way to make it work