Php Developer Projects

.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.

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.

Wordpress developer required

We need a Wordpress developer to make some changes to an existing Wordpress template. The template in question is a directory which we need to be able to customise to add additional functionality, including different filters to find properties in different countries, regions & cities, ability to change language & more. Please contact us to get a detailed breakdown of the project, it would be best to have a conversation about the project as we don't want to reveal intimate details publicly. Our budget is open on this.

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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.

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App Developer

I am in need of someone to build me an App for both IOS and Android. This app will be simple with few UIS and systems. It is mainly a fundraiser app where you give money to others and vise versa. More info on exact functions will be provided on you being rewarded the job.

Marketing & Sales Analytics Dashboard Design & Development

Freelance Brief: Marketing & Sales Analytics Dashboard Design & Development Project Overview Company: Breggz — a premium wireless earphone brand based in the Netherlands, operating a combination of direct-to-consumer sales via Shopify, retail, and partners channels. Project: Design and build a core Marketing & Sales Analytics Dashboard that unifies data from CRM, customer service, advertising, web analytics, and social channels into a single interactive reporting environment with additional modules, data sources, and features to be layered in over time through a phased approach. Preferred Platform: Power BI. Open to proposals using Tableau or Looker Studio if the freelancer can demonstrate a superior approach for this use case. What We Need A freelancer or small team to build an interactive analytics dashboard that gives our leadership team at-a-glance visibility into sales performance, marketing campaign effectiveness, website traffic, customer support health, and pipeline status. Phase 1 — Core Dashboard (This Brief) The initial build should deliver: • Executive Summary View — 5–7 hero KPIs with trend sparklines and period comparisons (Total Revenue, Total Orders, CAC, Website Conversion Rate, Open Support Tickets, Pipeline Value, Top Campaign ROAS) • Sales Performance Module — Revenue, AOV, order volume, win rate, product performance by SKU • Website Analytics Module — Sessions, unique users, bounce rate, traffic by source/medium, conversion rate, top landing pages • Marketing Campaigns Module — CAC, ROAS, Marketing ROI, Cost Per Lead, conversion rate by channel, LTV:CAC ratio • Global filters — Date range, comparison period, channel, product/SKU, geography, and campaign selectors across all views • Cross-filtering — Clicking any chart element should filter all other visuals on the same page Future Phases (Not in Scope for This Brief, But Good to Know) • Sales funnel / pipeline visualisation with stage-by-stage conversion tracking • Email campaign performance module (open rate, CTR, revenue per email) • Customer support module (ticket volume, CSAT, NPS, SLA compliance) • Automated alerts for threshold breaches (e.g., revenue drops >15%, ROAS falls below 1.0) • Advanced drill-downs, attribution modelling, and cohort analysis • Mobile optimisation Understanding the full roadmap is important — the chosen freelancer should build a clean, scalable data model from day one that supports these additions without a rebuild. Data Sources The dashboard will pull data from the following platforms: # Platform Data Type 1 EngageBay CRM Leads, deals, pipeline stages, contact lifecycle (MQL → SQL → Won/Lost) 2 EngageBay (Customer Service) Support tickets, response times, resolution times, CSAT 3 Google Analytics (GA4) Website sessions, traffic sources, conversions, page performance 4 Google Ads Paid search campaigns — spend, impressions, clicks, CPC, ROAS, conversions 5 Shopify Sales 6 Social Media Platforms Engagement rates, reach, follower growth, website clicks from social EngageBay offers a REST API for accessing CRM and customer service data. Google Analytics and Google Ads have well-documented connectors for Power BI. Data integration can be achieved via native connectors, API calls through Power Query, or middleware tools such as Zapier, Make, or Supermetrics. The freelancer should advise on the optimal integration approach for each source, balancing reliability and cost for a startup. Technical Requirements • Platform: Power BI preferred (Tableau or Looker considered) • Data modelling: Clean star schema or equivalent that supports future module additions without restructuring • Visualisations: KPI scorecards with sparklines, line/bar charts for trends, funnel charts for pipeline, conditional formatting on tables • Interactivity: Hub-and-spoke architecture with drill-through from Executive Summary into each module • Refresh: Scheduled data refresh (minimum daily for key metrics) • Documentation: Brief handover documentation covering data model, refresh schedules, and how to extend the dashboard Timeline & Budget • Timeline: Maximum 2 weeks from kickoff to delivery of Phase 1 • Engagement type: Fixed-price preferred, hourly considered • Budget: Open to proposals — please quote based on the scope described above. This is a lean startup project, not an enterprise engagement What We're Looking For in a Freelancer • Proven experience building Power BI dashboards (or Tableau/Looker) — portfolio examples required • Experience connecting to REST APIs and CRM platforms (EngageBay experience a bonus, but not essential) • Strong data modelling skills (Power Query / DAX proficiency for Power BI) • Clean visual design — dashboards should be intuitive and presentation-ready • Good communicator who can work asynchronously across time zones (we're based in the Netherlands and UK) • Available to start within the next 1–2 weeks

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.

A3 Website Development

We’re a Dubai-based design & build production house creating high-end events, interiors, pop-ups, and immersive spaces. Our new website is 80% done on WordPress — now we need a sharp creative mind to bring it home. Scope? Layout refinement. Project storytelling. Image curation. Captions that hit. Overall polish. Goal: Launch first week of March. Next step — let’s connect. We’ll walk you through what’s already done, align on the vision, define the timeline, and make it happen.

Need Full Stack Web Developer for Modern Website

Hello, I am looking for an experienced Full Stack Web Developer to build a modern and professional business website. The website should have a clean design, fast performance, and be fully responsive on all devices. Project Requirements: • Modern and professional UI design * Fully responsive (mobile, tablet, desktop) * Fast loading and optimized performance * Clean frontend and backend structure * Good user experience I have completed B.Tech in Computer Science and I also understand the technical structure of web development, so I am looking for someone who can deliver quality work with professional coding standards. Required Skills: • Full Stack Development * HTML5 * CSS3 * JavaScript * React.js * Node.js * Responsive Web Design * UI/UX Design Please share: • Your portfolio * Your experience * Your best price If the work is good, we can continue working together for future projects. Important: Please start your proposal with the word "WEBSITE" so I know you have read the full project details. Serious developers only. I am ready to start immediately. Thank you

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Full Stack Developer Education Income Database & AI Assistant

I’m looking for an experienced full-stack software engineer to help build a platform aimed at UK primary and secondary schools. The platform will function as an income-generation database that helps schools identify funding opportunities. It will combine data gathered from external websites with my own curated database. The system will need a clean and simple user interface that allows school leaders to search and filter funding opportunities relevant to their school. A key feature will be an AI-powered “Grant Bot” that can assist school leaders in drafting and preparing grant applications. Core Requirements Full-stack development (open to suggested tech stack) Database to store and manage funding opportunities Ability to gather or import data from external websites and internal sources User-friendly interface for filtering/searching opportunities AI assistant for grant writing support Secure and scalable design suitable for school users What I’m Looking For An experienced full-stack developer with strong database and UI experience Someone who can advise on best architecture and technology choices Experience integrating AI tools/APIs would be a bonus Ability to estimate development timeline and ongoing running costs Next Steps I’d like to start with a virtual meeting to discuss the idea and determine if we are a good fit to work together. If so, we can then discuss design, development, maintenance, and estimated monthly operating costs. Quick turnaround time required, due to go to market date.

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.

Full Stack Developer Needed for Web Application Development

We are looking for an expreienced Full-Stack Developer (Rreact.js&Node.js) to build a modern, scalable web application from scratch. The project involves developing both the frontend and backend, ensuring clean architecture, good performance, and a smooth user experience. This is a fixed-price project with a total budget of $1000, and we are seeking someone who can deliver production-ready code, not just a demo

I need the nodejs/Java Developer

We are hiring a Remote Full Stack / Backend / AI / Data Engineer (Node.js, Python, or Java) with 3+ years of experience building scalable APIs, web applications, or data pipelines. Candidates must be fluent in English + Spanish or English + Portuguese and comfortable working in a remote, collaborative environment. This is a contract role offering $15–$20 per hour, with potential for long-term engagement based on performance.

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.

Senior .NET Developer with Strong English Communication Skills

I am seeking a Senior .NET Developer who not only has extensive experience in .NET technologies but also possesses excellent English communication skills to effectively collaborate with team members and stakeholders.

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Developer to Build Community + Course Platform (Skool.com Style)

Project Overview I am building a custom online SAAS education platform for academies and communities: The platform should function similar to Skool.com with the following core features: • User login and membership dashboard • Course hosting with modules and lessons • Community discussion feed • Comment sections • Student progress tracking • Payment integration (Stripe) • Admin dashboard for managing users and content • Mobile responsive design The goal is to create a modern learning platform where students can access courses and interact within a private community. Important: This project will likely require rebuilding the platform from scratch. Please include in your proposal: • The tech stack you recommend • Estimated timeline • Estimated cost • Examples of similar platforms you have built

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Building a ride-sharing app like Uber For AUSSIE

We are looking for a developer or team that has already built an app similar to Uber, which can be customized with new designs and additional features. We are open to solutions developed in Flutter or native technologies, as the apps must support both iOS and Android platforms. The project scope includes: Rider App Driver App Backend Dashboard Important Requirements: We require full ownership and control of the source code. All code must be deployed and set up on our own accounts. Before releasing the milestone payment, our local technical team will review and verify the complete codebase and setup. Please only submit a bid if you already have a working solution. We are not looking to develop this from scratch. Project Timeline: 2 months

Senior AI / Full-Stack Developer (US Time Zone | Native English)

We are looking for an experienced AI or Full-Stack Developer who can work in the US time zone and communicate at a native English level. This role requires strong technical skills, clear communication, and the ability to work with a distributed team. We highly value developers who can explain ideas clearly and collaborate effectively. To confirm English communication ability, all applicants must include a short Loom introduction video. Requirements: Mandatory Native-level English communication 5+ years of software development experience Ability to work in the US time zone Strong problem-solving and communication skills Technical Skills (one or more areas) AI / Machine Learning Experience with LLMs, AI integrations, or AI product development Python, LangChain, OpenAI APIs, or similar tools Full-Stack Development JavaScript / TypeScript React, Next.js, Vue, or Angular Node.js / Express / NestJS REST APIs or GraphQL SQL or NoSQL databases Cloud platforms (AWS, GCP, or Azure) Nice to Have: Experience building AI-powered applications SaaS product experience Experience working with remote US teams DevOps or cloud deployment experience Application Instructions: To apply, please submit: Your resume or portfolio Your technology stack A short Loom video introduction (2–3 minutes) explaining: Your background Your development experience Projects you worked on Confirmation you can work in the US time zone Engagement: Remote Long-term opportunity

Looking for Senior Fullstack Developer

We are seeking a highly skilled Senior Fullstack Developer based in the Viet Nam to contribute to the development of our SaaS platform. The ideal candidate will possess a proactive approach and a deep understanding of both front-end and back-end technologies. We prioritize clean, maintainable code and effective communication within our team. A collaborative mindset is essential, as we aim to establish a long-term partnership. If you are passionate about software development and eager to help us innovate and grow, we invite you to bid on this exciting opportunity.

Entry-Level Web Developer

* We are looking for an entry-level web developer to build a simple, clean, and fully responsive business website. * This is a fixed-scope project with a total budget of $150, suitable for junior developers looking to build portfolio experience and gain positive reviews. * The goal is to develop a modern, mobile-friendly website with clear structure and basic functionality. Project Scope The selected freelancer will: * Build a responsive website (up to 4–5 pages) * Implement a working contact form (email integration) * Ensure mobile and tablet responsiveness * Apply basic SEO setup (title, meta description) * Deliver clean and well-organized code Template-based development is acceptable if customized properly. Technical Requirements HTML, CSS, JavaScript OR React (basic implementation) Backend (optional): Simple PHP or Node.js form handler (if needed) Deliverables * Complete source code * Fully functional website * Basic setup/deployment instructions * Delivery within 7 days * 1–2 minor revisions included Ideal Candidate * Entry-level or junior web developer * Strong understanding of responsive design * Good communication skills * Able to follow clear instructions * Portfolio examples (even personal projects)