Web Developer Projects

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Lovable Development Assistance for Live Project

We have a live Lovable project that is doing really well and we have made some limited in roads with addressing SEO shortcomings - but we could do with looking at making this better, potentially via Cloudflare deeper integration and other enhancements. We are looking for someone with demonstrable experience in this type of project, with example URLs. As part of this, we are also looking at deeper infrastructure changes to ensure we have the site on sturdier hosting, with backups and version control.

Import Cost Calculator Website Development with SEO

I want to develop a website similar to importcostcalc.com. The website will allow users to calculate import costs including duties, taxes, shipping, and other charges. Key Features Required: Interactive import cost calculator (dynamic inputs & results) Country-wise tax/duty logic Product category selection Real-time calculation results Clean, user-friendly UI/UX Mobile responsive design Fast loading speed SEO Requirements: On-page SEO optimization (meta tags, headings, schema) Keyword research related to import/export, duties, shipping costs SEO-friendly URL structure Blog section for content marketing Basic technical SEO (site speed, sitemap, indexing) Tech Preferences (optional): Open to suggestions (WordPress / Custom / React etc.) Deliverables: Fully functional website Admin panel (to update rates, rules, content) SEO-optimized pages Documentation Timeline: 2–4 weeks (flexible based on scope) Budget: Open for proposals Additional Notes: Please share similar projects/portfolio and approach for both development and SEO

Develop an Ai-Powered System for Automated Whatsapp Message

We are seeking a skilled AI developer or team to create and implement an automated system for replying to WhatsApp messages. The primary goal is to enhance customer service and streamline communication by providing instant, intelligent responses to common inquiries. The system should be capable of understanding user intent, extracting key information, and generating relevant and helpful replies. Integration with existing WhatsApp business APIs or similar solutions will be crucial. The project involves designing the AI model, developing the backend logic, and ensuring seamless deployment and functionality. Experience with natural language processing, machine learning, and chatbot development is highly desirable. Category IT & Programming Subcategory Artificial Intelligence Project size Small

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Full-Stack Developer for Long-Term SaaS Project-Remote/UK-Based

Job Description: We are a UK-based digital solutions company building an innovative platform for automation and social media management. We are looking for a skilled full-stack developer to take ownership of Stage 2 of our project. This is a long-term project, and after successful completion of Stage 2, there is potential to join our team permanently. Stage 2 Responsibilities: • Make the web application fully responsive across all devices (mobile, tablet, desktop) • Create a dedicated Service Page explaining our automation and digital marketing solutions • Build the Social Media Management system: connect multiple platforms, create/schedule posts, manage messages/comments, run ads, capture leads, and send data to the CRM • Redesign dashboard UI/UX for a modern, professional, and user-friendly experience • Complete and integrate the credit/usage system across all features Requirements: • Proven experience as a full-stack developer (front-end + back-end) • Strong knowledge of modern web technologies • Experience with social media APIs (Facebook, Instagram, LinkedIn) • Strong UI/UX skills for dashboards and web apps • Experience integrating CRMs and automated workflows • Excellent communication and ability to deliver on deadlines Application Instructions: Please provide: 1. A brief “About Me” introduction highlighting your full-stack experience 2. Examples of previous work (web apps, dashboards, social media integrations, etc.) 3. Your availability and expected rate for Stage 2 Additional Notes: • Stage 2 will be handled via PeoplePerHour (PPH) • If Stage 2 goes well, we will discuss the hiring process and bring you on as part of our team for long-term collaboration This is a remote-first opportunity with flexible working options. Join us to lead Stage 2 and shape an innovative platform!

Full-Stack Development & Client Acquisition Collaboration

Seeking a strategic, long-term partnership to scale a verified Upwork account into a reliable digital services business. Partner retains account ownership and withdrawals; operations team handles client acquisition, proposal writing, communication, development and delivery. Model emphasizes transparency, documented workflows, consistent job targeting, and revenue growth. Services include Full-Stack (MERN), Shopify, WordPress, API integrations, optimization and maintenance. Revenue split: Partner 30%, Operations 70%. Ideal partner: verified Upwork account holder, professional communicator, committed to growth.

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Mobile App Project – North America Developers Preferred!

I am looking for a talented and creative mobile app developer to help complete an existing project in the healthcare industry. This app is already 40% complete, and you will collaborate with a small team of developers to bring it to full launch. About the Project: Platform: iOS and Android (built with Flutter for cross-platform efficiency) Goal: Develop a user-friendly patient management app that allows patients to track appointments, access medical records, and communicate securely with healthcare providers. Current Status: 40% developed; collaboration with 1–2 other developers required Design: Wireframes and partial codebase available; your input on UI/UX improvements is encouraged What I’m Looking For: Experienced mobile app developers with a portfolio of live apps Healthcare industry experience preferred Ability to write clean, maintainable, scalable code Strong understanding of app performance, security, and usability Excellent communication and teamwork skills Bonus Points: Experience with backend integration (APIs, Firebase, or SQL databases) Knowledge of push notifications, analytics, and app store deployment Creative suggestions to enhance user experience Why Work on This Project? Collaborate with a small, motivated team Contribute to a high-impact healthcare app Flexible collaboration and prompt payment for quality work If you are a passionate developer ready to make a difference in healthcare, send me your proposal including: Brief introduction & experience Examples of previous apps you’ve built (healthcare apps preferred) Estimated timeline and cost Let’s complete this app and create something amazing together!

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Digital project controls for a construction mega-project

Project description Devout Consulting is seeking a Power BI developer to support the build of a reporting and analytics solution for a major infrastructure programme. The scope includes creating app, establishing the underlying data environment, setting up the data lake, integrating key source data, and building Power BI dashboards and reporting outputs. The objective is to create a scalable and intuitive reporting solution that provides clear performance and delivery insight for project stakeholders. The role will involve translating business needs into practical data models, dashboards, and automated reporting. This is an opportunity to help shape the core reporting build and lay the groundwork for future digital capability. Required skills and experience Strong experience in Power BI development, including dashboard design, data modelling, DAX, Power Query, and reporting automation. Experience in data architecture and data lake setup, with the ability to connect and structure data from multiple sources into a coherent reporting solution. Ability to work with business stakeholders to define requirements and translate them into effective reporting products. Experience in infrastructure, construction, or project controls environments would be advantageous. Web-based application development capability would be preferable, but is not essential.

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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.

I want a resume as a AI software developer

Senior AI Software Developer from Japan seeks a polished, professional resume highlighting expertise in AI-driven development, Python and JavaScript proficiency, and robust web development skills. Emphasize senior-level experience delivering small projects, automation tools, and scalable solutions. Showcase technical proficiencies, project accomplishments, contributions to design and architecture, and collaborative leadership. Craft clear, concise sections for summary, skills, experience, projects, and education, optimized for recruiters and applicant tracking systems.

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White Label PPC Partner Opportunity for Web & SEO Agencies

If you run a Web Design, SEO, or Digital Agency and regularly spot clients who need PPC support, we are looking to build relationships with selected partners who want a reliable white-label backend team they can plug into. This opportunity is specifically intended for Web Designers, Web Design agencies, SEO Teams, and Digital Service providers with existing client relationships who want to stop letting PPC opportunities pass by when clients need support outside their core service offering. If you do not currently work with clients who may need PPC support, this is unlikely to be the right fit. We are looking to connect with agencies, consultants, and service providers who already manage client relationships and want a simple way to unlock additional revenue when PPC, paid social, or wider paid media support is needed. About Us: We are IMT, a UK-based paid media and growth digital marketing agency with 20+ years’ experience. We are an established Google Premier Partner, Meta Business Partner, and Amazon Partner, working directly with brands and also supporting selected partners on a white-label basis. Over the last 24 years, we have worked with multiple businesses and partner teams across the UK, US, and Canada. Supporting agencies and service providers through white-label and partner relationships is an established part of our model, not a new concept. For the right partner, this can also develop into a meaningful additional revenue stream over time. Our work covers Google Ads, Microsoft Ads, Meta Ads, LinkedIn Ads, TikTok Ads, YouTube Ads, Amazon Ads, plus remarketing, tracking, CRO insight, and growth planning. Who This May Suit: • Web agencies without an in-house PPC team • SEO agencies looking to add PPC support around existing retainers • Digital consultants advising clients on growth • Freelancers or small agencies who regularly identify paid media demand • Agencies wanting a trusted white-label PPC fulfilment partner How The Arrangement Works: In many cases, the simplest model is for a Web, SEO, or digital agency to introduce an existing client who now needs PPC support. This creates an additional revenue stream from relationships you already manage, without the need to build or deliver the service in-house. Initially, we are looking to scope new partners on a commission-led basis, allowing both sides to test fit, lead quality, and commercial alignment. You introduce or help develop qualified opportunities. We handle the strategy, audits, proposals, campaign planning, setup, management, reporting, and fulfilment. We also provide selected partners with supporting sales materials where helpful, including agency credentials, partner accreditations, case studies, and proposal input to help strengthen conversations and improve conversion. For partners looking to build this out further, we can also support wider integration of PPC into their service offering - including service-page input and sales support - helping turn occasional referrals into a more meaningful recurring revenue stream over time. Where there is strong alignment and consistent opportunity flow, the relationship may develop into: • a longer-term introducer partnership • a white-label fulfilment relationship • a recurring referral arrangement • a more structured retained partnership Partner Examples: Previous successful partners have ranged from agencies simply introducing an existing client who needs PPC support, through to more involved partners building a wider white-label growth offering around our backend delivery. Renumeration: Most new partner relationships begin on a commission-led basis, allowing both sides to test fit, lead quality, and commercial alignment. In a typical mid-range retained client scenario, partner income can reach around £1,500 over the first 6 months. For stronger or more established partnerships, other remuneration structures may also be available depending on service scope, client value, and the nature of the relationship. What We Are Looking For: • Strong commercial awareness • Established client relationships • Confidence speaking with business owners or decision-makers • A professional and credible approach • Quality over volume • Ideally some prior experience discussing digital marketing, agency services, SEO, web, or PPC What We Are Not Looking For: • Spam-led outreach • Scraped, unqualified lead drops • Junior VAs or inexperienced setters • People looking to learn sales from scratch To Apply, Please Outline: • The type of clients you usually work with • The services you currently provide • Whether you are looking for a simple referral route or a deeper white-label partnership • Any relevant experience in digital marketing, SEO, web, agency services, or client growth strategy We are open to speaking with agencies, consultants, and service providers where there is a genuine route to building quality opportunities together.

Junior / Intern Front-End Developer (JavaScript, HTML, CSS)

Summary We are seeking an experienced front-end developer to enhance our financial SaaS application. The role involves improving the user interface, optimizing performance, and ensuring cross-browser compatibility. The ideal candidate will have a strong understanding of HTML, CSS, and JavaScript, and be able to work independently to deliver high-quality solutions. You Must Have: HTML / CSS / JavaScript — clean, professional, no frameworks. Not React. Not Vue. Plain JS. REST API calls from JavaScript — fetch(), handle JSON responses, update the DOM AWS Cognito login flow — you have implemented Cognito authentication in a browser app before Professional UI quality — the design reference is provided. Match it. Table and form handling — dynamic tables, inline editing, confirmation flows Show Us: A multi-screen web app you built in plain HTML/JS A screen that authenticates via a third-party auth provider A table that pulls live data from an API and lets users edit inline How We Work: Fixed-price milestones. API endpoints, JSON response shapes, and a functional design reference all provided before you start. You will not be guessing what to build or what the data looks like. To Apply: Two sentences on a plain HTML/JS app you built that called a live API. Nothing else needed yet.

WordPress/WooCommerce Developer Needed

We are looking for an experienced WordPress/WooCommerce developer to rebuild our existing eCommerce website (currently on Wix) onto WordPress. About Our Business: Elite Research Labs is a premium research supply company focused on delivering high-quality peptides for laboratory and research purposes. We emphasize product quality, transparency, and a streamlined customer experience. Our goal is to create a modern, high-converting website that reflects a clean, professional, and trustworthy brand. Project Goal: Rebuild our current Wix website on WordPress/WooCommerce to improve performance, increase conversion rates, and create a more scalable platform — while preserving our existing SEO rankings. Scope of Work: Website Migration & Build: * Rebuild existing Wix website on WordPress/WooCommerce * Transfer all products, content, and site structure * Maintain or improve current design (clean, modern, premium look) * Optimize homepage for conversions * Build high-converting product page templates * Ensure strong mobile performance

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Build a complete website

Hi, I need a website for my company. I offer website, web shop, app, and software programming services. The website should be professionally responsive and mobile-first. The main page should have a video playing in the background, similar to the Lamborghini website. There shouldn't be too much text, just short sentences that clearly explain what we offer and do. Then there should be four subpages: website, web shop, app, and software. Each page should have four sections containing all the information about each category, from the cheapest to the most expensive. Prices should be listed and there should be a button at the end to contact us. The subpages should also be professionally designed with images and short texts explaining what we offer and how the process will work. You could also create the process with an effect where, when you scroll down, a bar scrolls down and gradually shows all the steps from the initial contact to publication. All steps should be accompanied by short texts explaining what happens in each step. The website should be SEO and GEO optimized so that it is understandable and findable for ChatGPT, Gemini, and others. When someone selects a category and contacts us, the email should show me which category they selected. I already have a company logo, which you can integrate into the website. How logn du you need for my website?

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Package Web app for use on App Stores

Project Overview I have a fully functional web application built with React, Tailwind CSS, and TypeScript. I am looking for an expert to package, optimise, and deploy this application across all major Smart TV ecosystems. The goal is a seamless "10-foot UI" experience that feels native on television hardware. Scope of Work • Porting & Packaging: Wrap the existing React web app for deployment on: • Android-based: Amazon Fire TV/Stick, Google TV, Android TV. • Web-based OS: Samsung (Tizen), LG (webOS), Hisense (Vidaa), Vizio (SmartCast). • Proprietary: Apple TV (tvOS) and Roku (Roku OS). • D-pad navigation, "Back" button behavior has already been coded into the app. • Performance Optimization: Optimize the CSS and rendering for lower-powered TV processors to ensure smooth animations and transitions. • Store Submission: Handle the technical requirements for app store packaging (icons, splash screens, configuration files) and guide the submission process. Required Experience • Frameworks: Deep experience with Capacitor, Cordova, or React Native for TV. • Roku Expertise: Specific knowledge of BrightScript or the Roku Independent Developer Kit (IDK) to port web logic to Roku OS. • TV Standards: Familiarity with hardware acceleration, memory management on TVs, and handling different aspect ratios/overscan. Technical Stack • Frontend: React, TypeScript, Tailwind CSS. • Target Platforms: Fire TV, Android TV, Apple TV, Tizen, webOS, Roku, Vidaa. Please review the project requirements thoroughly and provide a realistic proposal. Accuracy is essential; any attempt to 'placeholder bid' (e.g., bidding £300 only to later quote £2,000) will result in immediate rejection)

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Website Development Needed for Showroom Business

Hi, I’m looking for a developer who can create a professional website for my showroom business. I want a clean and modern design that looks good on both mobile and desktop. The website should be fast, easy to use, and properly structured. Main requirements: • Home, About, Services, and Contact pages • Modern and attractive design • Mobile responsive • Basic SEO setup • Easy to manage/update If you have experience in similar projects, please share your portfolio and pricing. Looking forward to working with you.

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Google Ads / SEO / Paid Ads Killer Needed for Web Agency

we’re looking for someone who actually knows how to bring in leads, build demand, and make noise online. Not someone who talks in circles. Not someone who burns budget and sends a fancy report. We want someone who understands Google Ads, SEO, paid traffic, and online positioning at a serious level. Our business is in web design / web development / digital services, so you need to understand how to market high-ticket services, not cheap impulse products. We need help with: Google Ads setup, management, and optimization SEO audit and proper SEO improvements keyword research and competitor research landing page / ad copy direction helping us build campaigns that bring real business, not vanity metrics potentially also LinkedIn Ads and Reddit Ads if you know what you’re doing there We are looking for someone who can do more than just “manage ads.” We want someone who can look at the business, understand the offer, understand the market, and say: this is the angle these are the right keywords this is where the budget should go this is what will actually convert You should be confident, strategic, and honest. If something is a waste of time, say it. If something can work, explain why. If you’ve done this before and know how to generate quality leads, we want to hear from you. When applying, send: A short intro Examples of relevant work / case studies What you are strongest at: Google Ads / SEO / LinkedIn / Reddit / full strategy Your pricing What your first steps would be if we start working together We are not looking for average. We are looking for someone good enough to become our long-term go-to person for performance marketing and growth. If that’s you, apply properly.

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SaaS MVP development

I am looking for a developer to build an AI SaaS MVP website that’s simple, clean, and ready for real users. The idea is to launch something solid with the main features working well, and then improve it over time. The website should include basic things like user sign-up/login, a simple dashboard, and a payment/subscription setup. For the core features, I’m thinking: 1. An AI tool where users can enter text and get useful results (Will disclose in the chat) 2. A chat-style AI assistant for quick interaction 3. A way for users to save and view their past results If you have built SaaS platforms or worked with AI tools before, that would be really helpful. Feel free to share your previous work and how long you think this would take.

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Senior eCommerce CMS Developer (Java, .NET, AWS)

About Us: We are a rapidly growing eCommerce company focused on delivering innovative online shopping experiences. We're seeking a skilled eCommerce CMS Developer with experience in Java, .NET, and AWS to join our development team. This is an exciting opportunity to contribute to the growth and evolution of our online platform. Responsibilities: *Develop, maintain, and enhance our eCommerce Content Management System (CMS) using Java and .NET technologies. *Implement scalable solutions leveraging AWS cloud services to ensure high availability, performance, and security of our platform. *Work closely with product, design, and marketing teams to integrate CMS features that improve user experience and drive business growth. *Develop APIs and integrations with external services, ensuring seamless and efficient communication. *Optimize and refactor existing CMS components to ensure better performance and scalability. *Collaborate with cross-functional teams in an Agile environment to meet project deadlines and requirements. *Participate in code reviews, troubleshooting, and debugging. Required Skills & Qualifications: *Proven experience in eCommerce CMS development with a focus on Java and .NET. *Strong understanding of AWS services (EC2, S3, Lambda, RDS, CloudFront, etc.). *Solid experience with database management and optimization (SQL, NoSQL). *Experience with RESTful API development and integrations. *Familiarity with CI/CD pipelines and version control (Git). *Strong problem-solving skills and the ability to work in a fast-paced, dynamic environment. *Excellent communication skills and the ability to collaborate with cross-functional teams. Preferred Skills: *Experience with popular eCommerce platforms (Shopify, Magento, WooCommerce, etc.) is a plus. *Familiarity with containerization technologies like Docker. *Previous experience working in Agile teams.

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Shopify Website Designer & Developer Needed (Ecommerce)

I’m looking for a talented and reliable freelance website designer/developer to refresh and elevate my existing e-commerce website. The goal is to create a site that is both beautiful and highly functional, with a strong focus on improving the overall user experience and ultimately increasing sales. What I’m looking for: A clean, elegant “less is more” design approach Thoughtful UX with the option to expand content via “read more” sections A site that feels premium, calm and easy to navigate Integration of video content (for storytelling, engagement and SEO) Someone who understands both design and conversion Key areas to improve: Simplifying collections to make browsing easier and more intuitive Enhancing product display, potentially using carousel-style options for sizes/variations Improving the checkout and shipping experience to reduce friction and increase conversions Ensuring the site is mobile-friendly and responsive Ideal candidate: Proven experience in e-commerce website design (please share examples) Strong eye for clean, modern aesthetics Good understanding of UX, customer journey and conversion optimisation Ability to advise as well as execute (I value input and ideas) Nice to have: Experience with SEO best practices Ability to incorporate light video content seamlessly Ongoing support if the collaboration works well I’m keen to get started as soon as possible, so please include: Examples of relevant work Your availability Rough timelines and pricing Looking forward to finding the right person to bring this vision to life. Anna

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Shopify Website Developer Needed

Looking for an experienced Shopify developer to build a 4–5 page website: UX Design is ready Home page Product page Policy pages About / Contact ------------------------ Requirements: Clean, modern, premium design Mobile-friendly & fast loading Proper product & page setup Basic SEO Extra functionality (important) Disable right-click Disable copy/paste & text selection Basic content/image protection (We understand this isn’t fully secure, just to reduce copying.) ------------------------ Please include Shopify work examples Looking for someone reliable who can deliver a high-quality, professional site.