Full Stack Developer Projects

Web Developer Needed – Fix Checkout Issue + Site Testing & SEO

I’m looking for an experienced web developer to help resolve a few issues on my website and ensure everything is running smoothly. Key Issue: • When a user goes to purchase via the shopping cart, the form does not proceed correctly • It refreshes/stays on the same page and highlights “apply coupon,” even though coupons are disabled • The checkout process appears to think something is missing, but no clear error is shown What I Need: • Diagnose and fix the checkout/cart issue • Ensure the purchase flow works seamlessly from start to finish • Full website testing across desktop and mobile • Identify and fix any bugs or broken elements • Basic SEO check and optimisation (site speed, structure, indexing, etc.) Bonus (if experienced): • Suggestions to improve performance and user experience • Advice on improving conversion rate Looking for someone reliable who can start quickly and communicate clearly.

Website for high end massage company website

Hi there I’m looking for a skilled and reliable web designer/developer to build out and refine an existing website for my high end massage business. Important: The website is already set up on the platform WIX, but needs developing to a high standard I have the domain, hosting, logo, and company fully registered. Now I need someone to take it to the next level with professional design and development. Project Overview: The site needs to be developed into a clean, modern, high-converting platform with clearly structured sections for: Event Massage Services Poker Massage Office / Corporate Massage Massage Academy (training & qualifications) Visa Support (helping therapists work in Nevada & Miami) I also have examples and a clear vision of the style/layout I want — I just need someone who can execute it properly and add their expertise. What I’m Looking For: Strong web design & development experience (portfolio required) Ability to improve and build on an existing site Clean, modern, conversion-focused design Strong UX/UI understanding Mobile-optimized and responsive Good communication and reliability Budget: £30–£40 per hour (depending on experience) To Apply: Please send: Your portfolio Examples of similar work Your availability Looking to get started ASAP with the right person

Develop a Responsive Spa Website Using Laravel and MySQL

I am looking for a freelancer to develop a responsive wellness spa website using Laravel, HTML, CSS, and MySQL. The website should include multiple sections such as: Home page Spa services section About section Contact page Clean and responsive layout The backend should be built using Laravel and connected to a MySQL database for handling website data. The website should be well structured, responsive, and easy to maintain. Deliverables: Fully functional website Clean frontend design using HTML and CSS Laravel backend setup MySQL database Basic testing to ensure the website runs smoothly Timeline: 3–6 days preferred. Budget: $10 – $20 depending on experience.

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Development of a cost effective CRM system

We seek an economical, scalable CRM to manage our expanding customer base. The system must store and organize contacts, enable categorization by product and spending levels, and support searchable filters. Include configurable alerts and prompts for timely actions, integration with a limited set of email templates for targeted outreach, and basic reporting on engagement and revenue. Emphasize usability, data security, and straightforward deployment with clear documentation for ongoing maintenance.

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Need website develop & approve google adsense

I have already front end design ready. I need someone to complete backend with full website and approve google adsense for this. I need to complete the website in 10 days and you need to mention how much time you need to approve google adsense.

Web/Software Engineer for Long-Term Remote Web Development

We are seeking a highly skilled Web/Software Engineer to join our team at Radaris. Radaris is a data-driven platform focused on people search and public records solutions. Website: https://radaris.com/ This is a long-term remote collaboration. Responsibilities: - Develop and maintain web applications using JavaScript, HTML, and CSS - Work with tools such as Bitbucket, JIRA, Adobe, and Visual Studio - Improve user experience and implement new features - Troubleshoot issues and ensure cross-browser compatibility - Collaborate with product managers and designers Requirements: - Master's degree in Computer Science or equivalent experience - At least 4 years of experience in front-end development and UX - Strong knowledge of JavaScript, HTML, and CSS - Experience with modern development tools and workflows

Personalised Licence plate

I need a developer that can recreate something like this and link it to woocommrce for payment https://aplates.co.uk/plate-builder/#/front

Part-Time Construction Sales / Business Development

UK-based applicants only. Experience in the UK construction industry required We are a small but growing construction company with an working with housing associations, insurance companies and private surveying practices delivering high-quality construction and remediation works. Due to continued growth, we are looking for a part-time Business Development / Telesales professional to help expand our client base and introduce our services to new organisations. This role would suit someone with experience in the construction industry, such as a former estimator, surveyor, construction sales professional, or someone who understands construction terminology and clients. The role is flexible and initially around 8 hours per week, with the potential to increase hours as the company grows. ________________________________________ Role Responsibilities • Contact potential clients including: o Independent surveying practices o Insurance companies o Housing associations • Introduce our construction services and arrange meetings or enquiries • Identify new opportunities and potential projects • Research and build a database of potential clients • Follow up enquiries and maintain relationships with potential clients • Provide a simple weekly report of contacts made and opportunities identified • Work closely with the director to develop new business opportunities ________________________________________ Ideal Candidate The ideal candidate will have: • Experience in the construction or property industry • Previous experience in sales, telesales, or business development Please send a CV and a short message outlining your experience within the construction or property industry.

Senior Next.js Developer Needed for Security Technology Website

Summary Description We are building a new product website for UROSECURE, an AI-enabled physical security platform used by schools and enterprises to control visitor entry and monitor security at campuses and offices. Our platform includes: Entry hardware consoles (UROGuard) Identity verification Real-time alerts via email/SMS/mobile Cloud dashboard (multi-branch monitoring) AI behaviour analysis Project Scope We need an experienced Next.js / React developer to build a modern SaaS-style website based on our prepared content, diagrams, and wireframes. The website should include the following pages: Homepage Platform overview Hardware page AI security page Solutions (Schools / Enterprise) Case studies Resources / blog Contact page Legal pages (privacy / terms) Design Requirements The website design should look similar to modern SaaS / cybersecurity platforms such as: CrowdStrike Datadog Cloudflare SentinelOne We want a dark cybersecurity style interface with strong product storytelling. We already have: content drafts product architecture diagrams platform workflow visuals case study content Deliverables Developer will deliver: Complete Next.js website Responsive UI SEO optimization Deployment to Vercel Clean reusable components How to Apply Please include: Links to Next.js websites you have built Your preferred stack for this project Estimated timeline Applications without relevant portfolio links will not be considered.

.Net C# Developer–Strong English Required (Remote–non USA)

We are seeking a Senior Dotnet Developer with excellent English communication skills to join our remote team. This role is open to professionals based anywhere in the Americas, excluding the United States.

High-Ticket Sales Closer / Lead Generator Needed

We are a web development team looking for an experienced sales professional who can generate leads and close deals for our services. Role Overview: You will be responsible for identifying potential clients who need websites or web solutions, engaging them, and converting them into paying clients. Key Responsibilities: • Generate and source leads (businesses needing websites or web development) • Qualify prospects and understand their needs • Conduct sales calls or messaging • Negotiate and close deals Requirements: • Proven experience in sales, preferably in web development, digital services, or similar • Strong communication and negotiation skills • Ability to work independently and manage your own pipeline • Results-driven and confident in closing deals Compensation: • 30% commission per closed deal • No cap on earnings

Developer to Migrate Mailgun SMTP Integration to Mailgun API

Project Overview We are looking for an experienced developer to help migrate our existing email sending system from Mailgun SMTP to the Mailgun API. Our application currently sends transactional emails via SMTP, and we want to move to the API-based method to improve performance, scalability, and reliability. This is a one-off integration project for someone with solid experience working with Mailgun and email delivery systems. What We Need Done Replace our current SMTP-based Mailgun integration with the Mailgun HTTP API Ensure the new API-based system fully replicates our current email functionality Implement support for email content, headers, and attachments where required Ensure the system is reliable and suitable for production use Test the integration thoroughly to confirm successful delivery Provide brief documentation so we understand how the new implementation works Required Experience Please only apply if you have direct experience with Mailgun integrations. You should have: Strong experience integrating the Mailgun API Experience working with REST APIs Good understanding of transactional email systems Experience migrating from SMTP-based systems to API-based email sending Knowledge of email deliverability best practices Nice to Have Experience working with high-volume email sending Familiarity with email headers and MIME structures Experience improving email delivery performance Application Requirements When applying, please include: A brief summary of your experience with Mailgun Examples of similar Mailgun or email API integrations you have completed Your estimated timeframe to complete the work Your proposed cost Applications without relevant Mailgun experience may not be considered. We are looking for someone reliable who can complete the integration efficiently and ensure the new system works smoothly in production.

Regular posts on X and facebook for a US AI service.

Description Experience Level: Expert I’m looking for someone have experience in managing social media that can help us to develop a X and facebook presence. Not looking for marketing or lead generation just regular posts so anyone searching for us can see we exist and have a good reputation.

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Website development and content creation for small set-up

I am looking for someone to help me build a basic but functional word press website for a local pet services business that I am setting up. This needs to include basic customer enquiry forms. I also need support in content creation and communication, including social media. This is to help me set-up the business and have a functional site and content that I can amend / update going forward. Not for long-term support.

Build a professional responsive business website

I am looking for a skilled web developer who can create a modern, responsive, and user-friendly website. The website should be visually appealing and work smoothly on all devices including mobile and desktop. The developer should have good knowledge of HTML, CSS, and JavaScript. Experience with UI/UX design will be a plus. I want a clean design, fast loading speed, and a professional look. Please share your previous work or portfolio if available.

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Build AI Support Agent for POS Merchants

We are looking for an experienced developer to build an AI support agent for the POS industry. The system will support phone calls, SMS, and web chat. It should answer merchant support questions, detect language automatically, keep track of each merchant separately, and hand over complex issues to a human agent with full transcript. We plan to use the OpenAI LLM API, but candidates who have built similar systems using other LLM APIs are also welcome. The platform will also need a white-label dashboard for POS sellers, so they can manage and track their own merchants easily. Because of this, frontend/dashboard development skills are also important. Required experience: Building real AI chat, voice, or support systems OpenAI API or similar LLM APIs Twilio voice and SMS integration Backend development and database design Frontend skills for dashboard or admin panel development This is a long-term role, not a small one-time project. Please apply only if you have personally built a similar AI application and can clearly explain your work. Shortlisted candidates must sign an NDA before detailed discussion.

Mobile App Developer Needed for Livestream Social Platform

Company Description Stealth Livestream Project is an early-stage startup building a next-generation mobile livestreaming platform designed to connect creators and audiences through interactive real-time experiences. Our mission is to develop a scalable social livestream ecosystem featuring virtual gifting, real-time chat, and creator monetization tools. The project is currently operating in stealth mode while we assemble a small team of experienced engineers to build the core platform. We are seeking a highly skilled developer who is passionate about building large-scale social applications and livestream technologies. Role Description This is a remote contract role for an experienced Mobile Application Developer responsible for helping build the core mobile application for a new livestream platform. The developer will design and develop scalable mobile features including: User authentication and profiles Real-time livestream video streaming Live chat and audience interaction Virtual gifting systems In-app purchase and payment integration Creator monetization tools The developer will collaborate with the founder to build the first production version of the platform, ensuring performance, scalability, and security. All development will be managed using version control to ensure transparency and proper ownership of the project. Responsibilities • Design and develop a scalable mobile livestream application • Implement real-time streaming and chat systems • Build secure authentication and user account management • Integrate payment and in-app purchase systems • Optimize performance for large numbers of concurrent users • Collaborate on system architecture and technical decisions • Maintain clean, well-documented source code Required Qualifications • Strong experience in mobile application development • Experience building apps for Android and/or iOS • Strong knowledge of Object-Oriented Programming (OOP) • Experience with real-time systems or livestream technologies • Experience with Git version control platforms such as GitHub • Strong problem-solving and debugging skills • Ability to work independently in a remote startup environment Technical Partnership Opportunity This project is an early-stage startup developing a next-generation livestream social platform. The developer selected for this project will have the opportunity to work as a long-term technical partner. The goal is to build and launch the platform together and grow it into a scalable global product. The initial development phase will begin as a project collaboration, with the possibility of long-term partnership, revenue participation, and continued development after launch. Full project details and partnership structure will be discussed with shortlisted candidates during the interview stage. All development will be managed through repositories controlled by the project owner to ensure transparency and proper project ownership. Preferred Experience Experience building or working with social platforms similar to: • TikTok • Bigo Live • Poppo Live Knowledge of: Livestream infrastructure Realtime messaging systems Payment systems Scalable backend architecture is highly valued. Important Project Conditions • All source code and intellectual property developed for this project will belong 100% to the founder and project owner. • Development will be conducted through repositories controlled by the project owner. • The project is currently in stealth mode and full details will be shared during the interview process. Why Join This Project • Opportunity to build a large-scale livestream platform from the ground up • Work on innovative social technology • Potential for long-term collaboration and growth with the project. Application Requirement To confirm that you have carefully read the project description, please start your proposal with the word “LivestreamPro”. Applications that do not include this word at the beginning of the proposal may not be considered.

Shopify developer needed to build custom audio player

I’m building a Shopify website and need a custom audio player section where visitors can play MP3 voice demos. Requirements: • Play / pause button • Clean SaaS-style design • Optional waveform or progress bar • Ability to add multiple audio demos • Must be editable from the Shopify theme editor Example: Appointment Booking AI collects details and books a time [▶]━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ My website: https://flowspeakai.com/ Budget: £40-£100, depending on experience.

Seeking a Senior Technical Recruiter

We are a dynamic freelance startup team expanding our business in remote web development. We are seeking a Senior Technical Recruiter with extensive experience sourcing and engaging top-tier software developers, primarily through LinkedIn and similar platforms. In this role, you will be responsible for identifying senior-level talent, evaluating qualifications, and conducting insightful conversations to determine the best fit for our projects. Success requires strong English communication skills and a proactive approach. We are particularly interested in candidates who are looking for long-term collaboration with our growing team. Key Responsibilities: -Source, evaluate, and engage senior software developers across multiple platforms, with a focus on LinkedIn -Assess candidates’ skills and experience quickly and accurately -Conduct professional and effective conversations to gauge fit -Collaborate with the team to meet ongoing recruitment needs Requirements: -Proven experience in technical recruiting, especially within software development -Expertise in LinkedIn sourcing and outreach techniques -Ability to evaluate senior developers’ technical backgrounds efficiently -Excellent communication skills in English, both written and verbal -Proactive, self-motivated, and detail-oriented We welcome candidates who are enthusiastic about building long-term relationships and contributing to the growth of a flexible, innovative team.

App creation

I am looking for an experienced developer or development team to build a modern dating application for iOS and Android. The app should have a clean, user-friendly interface similar to popular dating apps but with a few unique features and branding elements that will be discussed privately with the chosen developer. The goal is to create a simple, reliable MVP (Minimum Viable Product) that can later be expanded with additional features. Core Features Required The app should include the following functionality: • User registration and login (email, phone number, or social login) • User profile creation (photos, bio, interests, location) • Profile discovery / swipe or match system • Matching functionality when two users like each other • In-app messaging between matched users • Location-based user discovery • Push notifications for messages and matches • Basic reporting/blocking system • Admin panel to manage users and moderate activity Technical Requirements • Mobile apps for iOS and Android • Clean and modern UI/UX • Secure user authentication • Scalable backend • Ability to upload photos • Cloud database Open to suggestions regarding the best technology stack. Deliverables • Fully functional MVP dating app • Source code • Backend and database setup • Admin dashboard • Deployment guidance for app stores Ideal Developer Looking for someone who: • Has experience building social or dating apps • Can advise on the best architecture and tech stack • Can communicate clearly and provide progress updates • Has examples of similar work Please include examples of apps you have built. Budget Open to proposals depending on experience and scope. Timeline Looking to begin immediately. MVP ideally completed within 6–10 weeks.