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35 USD / hourG'day! I'm Brett, a full-stack developer with 20+ years of hands-on experience in website design, development, mobile & desktop app development, hosting, AI-driven automation, and advanced Excel-based data and financial solutions. I went through all levels of verification by Freelancer staff providing you with reassurance that I am one of the top developers on Freelancer. I build reliable, scalable websites and applications, and I help businesses use AI in a practical way — automating repetitive work, improving customer experience, and making systems smarter without unnecessary complexity. My core tech stack includes PHP, JavaScript, Python, C/C#, and Java, along with modern frameworks, AI, APIs, and industry-standard tools. What I Do 1. Website Design Figma, PSD, and Adobe XD to Responsive Layouts using CSS, Bootstrap, Tailwind CSS 2. WordPress - Custom themes & plugins - ACF, Gutenberg, Elementor, Divi, Beaver Builder, Oxygen, WPBakery - Advanced custom forms (Gravity Forms, WPForms, Contact Form 7) 3. Website & Application Development 3.1 Next.js & Modern Web Apps - Next.js websites and applications - Server-side rendering (SSR) & API integrations - Secure, scalable architecture 3.2 Front-End - HTML, CSS, JavaScript, jQuery - React.js, Angular, Vue.js, MUI - Bootstrap, Tailwind CSS 3.3 Back-End - Node.js (Express) - PHP (Laravel, Symfony, CodeIgniter, Yii, Zend) - Python (Django, Flask, FastAPI) - C# (.NET, .NET Core) 3.4 Full-Stack - MERN & MEAN stacks - Secure APIs, authentication & integrations 4. AI & Automation - AI chatbots and assistants for websites & internal tools - OpenAI / LLM integrations (chat, content, data processing) - Smart search, filtering & AI-powered features 5. E-commerce - WooCommerce, Shopify, Magento, Prestashop, OpenCart - Custom features, integrations & performance optimisation 6. Mobile App Development (Flutter & React Native) - Cross-platform mobile app development for iOS and Android - API integration (REST, GraphQL, Firebase, etc.) - Push notifications, authentication, payments & third-party services 7. Desktop Application Development (Electron) - Cross-platform desktop apps for Windows, macOS, and Linux using Electron - Building modern, responsive desktop UI using HTML, CSS, JavaScript, React, and Node.js - API integrations for cloud-connected desktop tools 8. Excel & Finance Automation - Advanced Excel solutions (formulas, pivot tables, dashboards) - Financial modelling, forecasting & reporting tools - Data cleaning, transformation & analysis - Automation using Excel, Google Sheets & scripts (VBA / Python) - Integration with APIs, CRMs, and business systems for real-time reporting 9. Hosting & Deployment - Hosting setup, optimisation & security - Ongoing maintenance and support I'm online pretty much 24x7 so you're never going to wait long for an answer. I'm easy to chat to and extremely keen to achieve a 5/5 result for both sides, get in touch.Hire HawkGeek
50 USD / hourGreetings! I am a Techpreneur that have more than 9 years expertise working in varied applications of Internet of Things (IoT) which includes UI/UX Design, Web/Mobile App Development, Automation, API Integration, Embedded System, Business Intelligence, Smart Buildings, Supply Chain Management, Tracking/Monitoring System, VR/AR Applications, Desktop/Mobile Game Simulators, Green Solutions, FinTech, Drone Software and many more. I have work across all industries with small, medium and large businesses. My skills include but are not limited to: Programming Language: • PHP (Laravel, Codeigniter, Yii, Cakephp) • HTML • CSS • ASP.Net • C++ • C# • Visual Basic • Javascript (Node.js, Vue.js, Vanilla.js, Electron.js, Express.js, Angular.js, React.js, Next.js) • Flask • Django • Python • CMS Framework: • Odoo (ERP) • WordPress/Woocommerce • Joomla • Drupal • Magnento • Pretashop • Shopify • Moodle • Koha Library • Mobile Framework: • Native iOS (Swift) • Native Android (Java/Kotlin) • Flutter • Ionic • Phonegap • React Native • Xamarin • WebRTC • Jitsi-Meet • Zoom API • BigBlueButton • Agora • Game Development / Augmented Reality (AR) / Virtual Reality (VR): • Unity3D • Unreal Engine • ARKit • ARCore • ARFoundation • Vuforia • Hologram • Three.js • HTML5 • Blender • Engineering / Geolocation Software: • Autodesk (CAD, Revit, Maya, 3ds Max, Forge API, Dynamo) • QGIS • SGlobe • Flightradar24 • SCADA • HMI • PLC • UI / UX Prototype: • Figma • Balsamiq Mockup • Adobe XD • Computing Software: • MatLab • Wolfram Mathematica • Origin Pro • Excel • Tableau • R-Programming • LabView • OpenCV • TensorFlow • Database: • MySQL • MSSQL • MongoDB • SQLLite • PostgreSQL • Google Firebase • Server: • Linux • Windows • MacOS • Cpanel • Cloud AWS (EC2, Lightsail, S3) • Management Tools: • Microsoft Projects • Bitbucket • Gitlab • Hardware: • Drone/UAV • Smartwatch • Sensor • Arduino • High Power Laser • GPS • CCTV • ADSB Radar • Classic Bluetooth/Bluetooth Low Energy (BLE) • I have successfully received a PhD in Physics, Major in Artificial Intelligence and I am actively involved in engineering and scientific research. If you are interested with any of my services, please do not hesitate to contact me. I will Guarantee you will have a Friendly Experience. Let's Digitize your Dreams..!! Warmest regards, Dr. Syafiq AffandiHire DrSyafiq
12 USD / hourI am Shayan - full-stack web, mobile, and software developer, active since 2018. 120+ projects delivered for clients worldwide with a 5.0 rating. Whether you need a professional website, a custom web application, a mobile app for iOS or Android, an eCommerce platform, business automation through CRM or ERP systems, or an AI-powered system, I can guide the process from idea to deployment. I focus on understanding business objectives first, then designing and developing systems that are efficient, secure, and built for long term growth. Here is what I build: AI and Automation - OpenAI GPT, Claude API, LLM fine-tuning, RAG pipelines and vector databases (Supabase pgvector, Pinecone, ChromaDB), LangChain, LlamaIndex, PyTorch, TensorFlow, Hugging Face, CUDA. Chatbots, AI agents, AI search and recommendation engines, content generation tools, document and PDF processing, plus workflow automation with Python, n8n, Zapier, Make, custom web scrapers, report generation, and scheduled pipelines. Web Applications - React.js, Next.js, Vue.js, Nuxt.js, Angular, TypeScript, Node.js, Laravel, CodeIgniter, Chrome Extensions, Django, FastAPI, Express.js, Symfony, ASP.NET / .NET Core. SaaS platforms, dashboards, admin panels, booking systems, client portals, POS front-ends, and Progressive Web Apps. Websites and E-Commerce - WordPress, WooCommerce, Shopify, Magento, BigCommerce, PrestaShop, Webflow, Wix, Drupal, HubSpot CMS. HTML5/CSS3, Tailwind, Bootstrap, custom themes and plugins, redesigns, speed and on-page SEO, payment gateways (Stripe, PayPal, Square), inventory and shipping automation. Mobile Apps - Android and iOS with React Native, Flutter, Swift, Kotlin, and Ionic. Push notifications, in-app payments, offline sync, real-time features, store publishing, and POS apps with hardware features like direct receipt printing. Data Engineering - Azure Data Factory, Databricks, PySpark, SQL Server. ETL pipelines, SQL-to-PySpark migrations, workflow setup, YAML configuration, and CI/CD deployment. ERP and Business Systems - ERPNext (invoices, purchase orders, PDF-to-ERP automation), Zoho, and custom CRM dashboards shaped around your workflow. APIs and Integrations - REST, GraphQL, WebSocket, SOAP. Stripe, PayPal, Twilio, SendGrid, Xero, MYOB, Google APIs, courier APIs, email and Teams sync, and C#/.NET desktop utilities connected to your systems. Cloud and Servers - AWS (EC2, S3, Lambda, RDS, ECS), Microsoft Azure, Google Cloud, DigitalOcean. Docker, Kubernetes, Terraform, GitHub Actions, CI/CD pipelines, serverless and auto-scaling setups, Nginx, Linux administration, monitoring, and cPanel/VPS optimization. Databases - MySQL, PostgreSQL, MongoDB, SQL Server, Firebase, Redis, Cassandra, DynamoDB, Elasticsearch. Design, migration, optimization, and scaling. Industries I have worked in: Healthcare, Finance, Logistics, Retail and POS, E-Commerce, Education, Events, MVP development and SaaS startups. ShayanHire shayankhan333
52 USD / hourA client came to me after three years and ten developers had failed to solve his music-to-haptic synchronization problem. I solved it in thirty minutes. He has hired me three times since. That's the work I take: hard problems other people have already given up on. BSc Computer Science. 8+ years, 150+ projects. 5.0 across 52 reviews, 98% on-time, and nearly half my clients come back for a second build. What I build ✅ AI platforms and agents — LLM pipelines, RAG, fine-tuning, self-hosted inference ✅ Automation systems — n8n, Make, Zapier, custom Python orchestration ✅ Production infrastructure — Linux, Docker, Kubernetes, CI/CD, on-prem GPU deployments ✅ Cross-platform mobile — Flutter, native iOS and Android, shipped to both stores I also train teams on n8n and applied AI. Tell me the problem, not the spec. I'll tell you honestly whether it's worth building.Hire Ahmed1elhadidi"\t\t\t\t"
40 INR / hourHello everyone! At Smartimate Tech Solutions we always try to provide best solutions to our clients for all their Iot, Automation and App development needs. Our expertise on different software includes: ● Arduino ● EspresssIF ● STM32 ● .Net MAUI ● Azure We aim to deliver the utmost satisfaction to my clients and offer them the best quality results. Our services include: ● Automation Software development and hardware design ● STM32 Firmware development ● Espressif Development ESP12, ESP32, ESP8266 (NodeMCU, WemOS etc), ESP-CAM ● Firmware Development for Arduino such as Arduino Nano, Mega, UNO, etc.) ● Windows IoT Development ● Raspberry Pi Development ● Electronics design ● .Net MAUI Multiplatform Development (Android, IOS, Windows, macOS)Hire mdjavedakhtar
100 USD / hourI help businesses automate workflows and save time using AI. I build custom GPT-powered chatbots, document processing tools, and automation systems that reduce manual work and improve efficiency. Whether you need a chatbot for your website, AI-powered data processing, or workflow automation, I can deliver a reliable solution quickly. What I can build for you: • AI chatbots (customer support, FAQ, internal tools) • Document Q&A systems (PDF, CSV, knowledge base) • GPT-powered automation workflows (Zapier / Make) • Custom backend APIs using Python and FastAPI Tech stack: Python • OpenAI (GPT-4/5) • FastAPI • Zapier / Make • REST APIs • PostgreSQL Why work with me: • Fast delivery and clear communication • Focus on business results, not just code • Clean, scalable, and production-ready solutions Let’s build something that saves you time and grows your business.Hire cliftonc20
30 USD / hourHighly experienced full stack developer with over 15+ years experience in frontend, backend, desktop and mobile app development. I have extensive experience in web, mobile and desktop app development for - iOS (Swift, SwiftUI, Objective-C), - Android (Java, Kotlin, Jetpack Compose), - Windows (C#, C++), - Cross-platforms (Flutter, React), - Frontend development (HTML, CSS, Javascript, Typescript, ReactJS, NextJS, Tailwind) - Backend development (NodeJS, PHP, MySQL) and - Cloud deployment (AWS, GCP, Firebase, Linode) - AI (Antigravity, Replit, Cursor, Claude)Hire anthonioez
jamesdavidclarke jamesdavidclarke
GBP / hour Engineering | 3D Modelling | Visualization | DataUnited Kingdom50 GBP / hourI am a versatile software engineer with over six years of professional experience delivering high-quality solutions across software development, web development, mobile applications, AI/ML, automation, cloud technologies, and IT infrastructure. I specialize in building scalable, secure, and maintainable systems that help businesses improve efficiency and achieve their goals. Throughout my career, I have developed custom software, business applications, payment systems, automation tools, APIs, and AI-powered solutions for clients across various industries. I am committed to writing clean, reliable code and delivering solutions that provide real business value. Whether you need a full-stack web application, mobile app, AI solution, cloud infrastructure, automation platform, custom API, or any other software engineering solution, I am ready to deliver reliable, scalable, and high-quality results.Hire jamesdavidclarke
25 USD / hourWe area results-driven professional Team, passionate about web design, AI integration, e-commerce, programming, marketing, and networking. My Team and I are dedicated and committed to deliver innovative and efficient solutions tailored to clients' needs. Top Skills and Strengths: ✅ Web Design : Creating responsive, user-friendly websites using WordPress, Elementor, & Tailwind CSS. ✅ Game Development: Design immersive 2D/3D using industry-std engines and interactive scripting. ✅ AI Integration: We enhance business operations, streamline processes, & improve user experiences. ✅ E-commerce: Set up,customizing WooCommerce ,Shopify for optimized product management & sales. ✅ Programming Expertise: Developing data-driven applications using HTML, CSS, JavaScript, and Python. ✅ Marketing & Lead Generation: Crafting strategies to boost engagement,conversions, CRM solutions. ✅ Networking & IT Solutions: Managing and optimizing IT infrastructures for seamless connectivity.Hire XRProConnect
35 INR / hour⭐ 15+ Years Building Scalable SaaS, AI & Enterprise Applications ⭐ Trusted by startups, founders & growing businesses worldwide ⭐ End-to-end development: Strategy → Design → Development → Launch → Support We help startups and businesses turn ideas into reliable, scalable software products. Our team specializes in AI-powered applications, SaaS platforms, custom web/mobile apps, automation systems, cloud infrastructure, and scalable backend architecture. What We Specialize In AI & Automation ✅ ChatGPT & OpenAI Integrations ✅ AI Agents & LLM Applications ✅ Workflow Automation ✅ AI-Powered SaaS Products ✅ Recommendation & Analytics Systems ✅ OCR, NLP & Data Processing Web & SaaS Development ✅ Custom SaaS Platforms ✅ React.js / Next.js Applications ✅ Node.js / PHP / Python Development ✅ MERN / MEAN / LAMP Stack ✅ Firebase / MongoDB / PostgreSQL / MySQL ✅ Admin Panels & Dashboards Mobile App Development ✅ React Native ✅ Flutter ✅ Native Android & iOS ✅ Cross-platform Mobile Apps Cloud & DevOps ✅ AWS / GCP / Azure ✅ CI/CD Pipelines ✅ Docker / Kubernetes ✅ Scalable Cloud Infrastructure ✅ Performance Optimization & Security Industries We Have Worked With ✔ AI & Automation ✔ Healthcare ✔ FinTech & Banking ✔ E-commerce ✔ Real Estate ✔ On-Demand Platforms ✔ Blockchain & Crypto ✔ Social Networking ✔ Business Analytics ✔ Education & EdTech Why Clients Work With Us ✔ Clear communication and fast response times ✔ Structured development process ✔ Long-term technical support ✔ Focus on scalability and business goals ✔ High-quality, maintainable code ✔ Agile project execution with regular updates Our Development Process 1. Discovery & Planning We understand your goals, define requirements, identify risks, and create a realistic roadmap. 2. UI/UX & Prototyping We create wireframes and mockups to validate the product flow before development begins. 3. Development & Testing Agile-based development with continuous testing, progress tracking, and transparent communication. 4. Deployment & Launch We handle deployment, optimization, security checks, and production readiness. 5. Ongoing Support Post-launch maintenance, improvements, bug fixes, and scaling support. Technologies AI/LLM, OpenAI, ChatGPT, Claude, Python, Node.js, PHP, Java, React.js, Next.js, React Native, Flutter, Firebase, MongoDB, PostgreSQL, MySQL, AWS, Azure, GCP, Docker, Kubernetes, DevOps, CI/CD If you are looking for a reliable technology partner to build, scale, or modernize your product, let’s discuss your project.Hire flance9
