United States içinde işe alınmak üzere Javascript Developers
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Sponsorlu Freelancerlar
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diektech adlı kullanıcıyı işe alın
Exceed Your Expectation! Let's Do It Together!! We are a team of experienced Mobile App & Web Developers with over 10+ years in delivering high-quality digital solutions. Our expertise spans mobile and web development, backend integration, automated testing, UI/UX design, and performance optimization. We build...Exceed Your Expectation! Let's Do It Together!! We are a team of experienced Mobile App & Web Developers with over 10+ years in delivering high-quality digital solutions. Our expertise spans mobile and web development, backend integration, automated testing, UI/UX design, and performance optimization. We build scalable, secure, and intuitive applications tailored to business needs. Core services: – AI Automation – Custom mobile & web app development – E-commerce platform development (Shopify, Bigcommerce, Woocommerce, Magento) – Blockchain dApp development – User-focused UI/UX design – Backend integration & automation – App optimization & performance monitoring – Security, testing & CI/CD pipelines We collaborate closely with clients to turn ideas into impactful products, staying up to date with the latest tech and trends. Whether launching a new product or improving an existing one, we bring the skill and dedication to help your business succeed. daha az -
kareemmaize adlı kullanıcıyı işe alın
Need an AI-powered platform or scalable MVP delivered on time? I specialize in turning complex ideas into secure, high-performance applications — with 10+ years in Full-Stack & AI Engineering. My Expertise: React/Next.js, Node.js/NestJS, Python, .NET, Laravel, Shopify, Wordpress, Squarespace | AI/ML Integration |...Need an AI-powered platform or scalable MVP delivered on time? I specialize in turning complex ideas into secure, high-performance applications — with 10+ years in Full-Stack & AI Engineering. My Expertise: React/Next.js, Node.js/NestJS, Python, .NET, Laravel, Shopify, Wordpress, Squarespace | AI/ML Integration | SaaS Platforms | High-Performance Web Apps What I Deliver: ✅ AI Solutions: Chatbots, recommendation engines, predictive analytics, biometric systems ✅ SaaS & MVP Development: From concept to launch in 4–8 weeks ✅ Full-Stack Apps: FinTech, EdTech, Sports-Betting, Web3 platforms ✅ Custom E-commerce: Shopify/Woocomerce/Squarespace development, migration, optimization ✅ Performance & Security: Clean code, scalable architecture, long-term maintainability Why Clients Choose Me: ✅ Hands-on ownership of complex builds from start to finish ✅ Clear communication with regular updates and transparency ✅ Business-focused approach — I align technical solutions with your goals ✅ Proven track record across 50+ projects with 95% client satisfaction Let’s Build Your Project: I offer a free 30-minute consultation to review your requirements and outline a technical roadmap. Message me with your project details to get started. daha az -
johnnier3 adlı kullanıcıyı işe alın
Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack, mobile & emerging tech expert with 10+ years delivering enterprise-grade, high-performance solutions for startups and Fortune 500 companies. Core expertise and current tech stack: - Frontend & Web: React, Next.js (App Router, Server Actions),...Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack, mobile & emerging tech expert with 10+ years delivering enterprise-grade, high-performance solutions for startups and Fortune 500 companies. Core expertise and current tech stack: - Frontend & Web: React, Next.js (App Router, Server Actions), Angular, TypeScript, Tailwind CSS, Redux Toolkit, React Query, Zustand, shadcn/ui - Mobile: React Native, Flutter, Expo, Firebase — cross-platform iOS/Android apps with native feel; Java (native Android development, legacy support & integrations) - Backend & APIs: Node.js (NestJS, Express), Java (Spring Boot, Hibernate, Jakarta EE), C# .NET 8/9, ASP.NET Core, EF Core, SignalR, gRPC; Python (FastAPI, Django, Flask) - CMS & E-commerce: Shopify (themes, apps, Liquid, API integrations, headless/Headless Commerce), WordPress, WooCommerce, Elementor — custom themes/plugins, secure & optimized sites - Blockchain: Solidity, Ethereum, Smart Contracts, Web3.js, Ethers.js, Hardhat — dApps, NFTs, DeFi - Automation: Python (Selenium, Scrapy), RPA, Zapier/n8n/Make.com, custom bots & AI tools - Cloud & DevOps: AWS (Lambda, ECS/Fargate, RDS, S3, Cognito, CDK), Docker, Terraform, GitHub Actions, CI/CD What I deliver – every project: ✅ Pixel-perfect, responsive web & mobile apps (98–100 Lighthouse scores) ✅ Native-feeling cross-platform mobile solutions (React Native + Flutter) + native Android with Java ✅ Secure, scalable backends (Node.js/NestJS, Java/Spring Boot, .NET/Python) with real-time features, OAuth2, PCI compliance, microservices & enterprise integrations ✅ High-performance Shopify stores (custom themes, private/public apps, Liquid development, API integrations, headless setups) + WordPress/WooCommerce sites & custom plugins ✅ Blockchain dApps, smart contracts & Web3 integrations ✅ Automation bots, scraping, workflows & cost-saving optimizations ✅ Full-cycle development: analysis → architecture → MVP → deployment → support ✅ Smooth legacy migrations to modern stacks (React/Next + mobile + Node.js/Java/.NET/Python + AWS) ✅ Auto-scaling, cost-optimized infrastructure with 99.99%+ uptime My approach: I act as your technical partner, daily updates with live demos, direct access (no middlemen), proactive advice on architecture, performance, security & costs. Code is clean, documented, and built for long-term maintainability & easy handoff. Clients return because I deliver faster, cleaner, more reliably — with zero surprises and maximum value. Ready to launch your project with a verified Preferred Freelancer skilled in web, mobile, Shopify, WordPress, blockchain, automation, cloud & full-stack Node.js/NestJS development? Message me now! I reply fast and can start immediately. Let's create something exceptional! daha az -
Herculesz adlı kullanıcıyı işe alın
Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable,...Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable, production-grade LLM features using LangChain, pgvector, Pinecone, and related technologies. Hands-on leader with a track record of transforming business workflows through intelligent systems—semantic search, AI copilots, and conversational agents—while maintaining rigorous engineering standards across DevOps, observability, and frontend/backend architecture. Deep experience in embedding optimization, prompt engineering, fine-tuning GPT models, and delivering generative AI(GenAI) products that drive measurable impact. Skilled in mentoring engineers, leading cross-functional AI initiatives, and aligning technical strategy with executive goals in fast-paced, innovation-driven environments. Passionate about building the next generation of human-centered AI systems. daha az -
codefusion53 adlı kullanıcıyı işe alın
codefusion53 codefusion53
60$ USD / saat
AI & Web | Custom Software, SaaS, and AutomationUnited StatesI’m Justin, a results-driven AI and Web Developer with a strong background in building intelligent, scalable, and user-focused applications. I specialize in: - AI & Machine Learning – custom models, chatbots, NLP, data automation, and predictive analytics - Web Development – full-stack applications, SaaS platforms,...I’m Justin, a results-driven AI and Web Developer with a strong background in building intelligent, scalable, and user-focused applications. I specialize in: - AI & Machine Learning – custom models, chatbots, NLP, data automation, and predictive analytics - Web Development – full-stack applications, SaaS platforms, e-commerce, and API integrations - Automation – streamlining workflows with AI, APIs, and custom scripts to save time and cut costs My approach is simple: I listen carefully, design smart solutions, and deliver high-quality results on time. Whether you need an AI-powered tool, a modern web platform, or a long-term development partner, I can bring your vision to life. Let’s collaborate to turn your ideas into reliable, high-performing solutions. daha az -
ChainBotSolution adlı kullanıcıyı işe alın
ChainBotSolution ChainBotSolution
65$ USD / saat
Ranking Among the Top 1% of Software DevelopersUnited StatesWe at Chainbot Solutions Engineer Automated Systems That Keep Your Business Running While You Sleep. Code That Doesn’t Clock Out — Systems That Work Around the Clock.We at Chainbot Solutions Engineer Automated Systems That Keep Your Business Running While You Sleep. Code That Doesn’t Clock Out — Systems That Work Around the Clock. daha az -
thomasb726 adlı kullanıcıyı işe alın
thomasb726 thomasb726
85$ USD / saat
💫 Senior Software Engineer | ✅CTO 5+ | SEO ExpertUnited States💫 Hello! I'm Thomas Beigbeder, a Senior Software Engineer and Automation Architect with over 20 years of hands-on experience designing, building, and scaling enterprise-grade systems that drive efficiency and support business growth. My core focus is straightforward: deliver robust, maintainable, and future-proof...💫 Hello! I'm Thomas Beigbeder, a Senior Software Engineer and Automation Architect with over 20 years of hands-on experience designing, building, and scaling enterprise-grade systems that drive efficiency and support business growth. My core focus is straightforward: deliver robust, maintainable, and future-proof software that operates reliably in the background—so you can concentrate on strategy and innovation rather than troubleshooting or technical debt. I've led full-stack development and modernization initiatives across diverse industries, including payroll processing, tax compliance automation, HR systems, and e-commerce platforms. In senior engineering roles at ConnectPay, IHRDC, and Webtrix, I successfully: 👌 Managed Agile teams to deliver high-performance solutions on time and within budget 👌 Modernized legacy systems into cloud-native architectures 👌 Built secure, scalable APIs and automation tools using modern tech stacks I combine deep technical expertise with a practical, business-aligned mindset to create software that's efficient, secure, and directly tied to measurable outcomes. Technical Expertise: ✅ Languages & Core Tech: JavaScript (ES6+), TypeScript, PHP, Python, SQL, HTML5, CSS3, JSON, YAML ✅ Frontend & UX: React.js, Next.js, AngularJS, Vue.js, Bootstrap, Tailwind CSS, Kendo UI, responsive design, UI/UX optimization ✅ Backend & APIs: Node.js, PHP (Laravel, Symfony), Python (Django, Flask), RESTful & GraphQL APIs, SQL/NoSQL databases, AWS cloud services & automation ✅ E-Commerce & Payments: Shopify, WooCommerce, Magento, Stripe & PayPal integrations, automated tax/shipping rules, inventory management, analytics dashboards ✅ No-Code/Low-Code & Tools: WordPress, Webflow, Bubble, AppSheet, Airtable, Zapier workflows, various website & automation builders ✅ Automation & Integrations: API orchestration, CI/CD pipelines (GitHub Actions, Azure DevOps), Microsoft Dynamics, SAP, ADP connectors ✅ Leadership & Processes: Agile/Scrum methodologies, sprint planning, Jira, technical mentorship, cross-functional team coordination Clients and colleagues consistently highlight my reliability, attention to detail, proactive problem-solving, and clear communication. I anticipate issues before they arise and deliver solutions that stand the test of time. If you're looking for a dependable partner to build stable, high-performing systems that scale with your business, let's connect and discuss how I can support your next project. 🚀 daha az -
Marisami adlı kullanıcıyı işe alın
Hi, I’m Mariam Sami — a Full-Stack Creative Designer with 7+ years of experience helping brands build powerful visual identities and high-performing digital experiences. I combine strategy, design, and technology to deliver complete creative solutions—from branding to websites, marketing assets, and multimedia...Hi, I’m Mariam Sami — a Full-Stack Creative Designer with 7+ years of experience helping brands build powerful visual identities and high-performing digital experiences. I combine strategy, design, and technology to deliver complete creative solutions—from branding to websites, marketing assets, and multimedia content. 🚀 What I can do for you 🎨 Branding & Graphic Design Complete visual identity systems and high-quality design assets: Logo Design & Brand Identity (guidelines, typography, color systems) Marketing & Print Design (flyers, brochures, posters, banners, car wraps) Book Design (covers, interior formatting, publishing-ready files) Packaging Design Social Media & Ad Creatives 2D Illustrations & Custom Artwork (including cartoon styles) 💻 Website Design & Development Modern, conversion-focused websites built on: WordPress & WooCommerce Shopify Webflow Wix Squarespace ✔ UI/UX Design (Figma-based workflows) ✔ Responsive Design ✔ Website Optimization & Speed Improvements 🎬 Video, Animation & Motion Graphics Engaging visual content that tells your story: Video Editing & Post-Production Color Grading & VFX 2D Animation (Explainer, Whiteboard, Motion Graphics) 🧊 3D Design & Visualization 3D Illustrations & Product Renders 3D Animation & Visual Content 📸 Photo Editing & Retouching Professional Retouching & Enhancements Color Correction & Manipulation 📊 Presentation & UI Design Pitch Decks & Investor Presentations Sales & Corporate Presentations App & Web UI/UX Design 🛠 Tools I Use Figma • Adobe Illustrator • Photoshop • InDesign • After Effects • Premiere Pro • Canva • Dreamweaver ⭐ Why clients work with me ✔ 7+ Years of Professional Experience ✔ All-in-One Creative Solution (Design + Web + Media) ✔ Detail-Oriented & Conversion-Focused Work ✔ Strong Communication & Collaboration ✔ Reliable & On-Time Delivery If you’re looking for a designer who can handle everything from concept to execution, I’m here to help. Let’s build something exceptional — send me a message. daha az -
danielboggs adlı kullanıcıyı işe alın
danielboggs danielboggs
60$ USD / saat
Exceed Your Expectation! Let's Do It Together!!United StatesWe deliver custom software solutions for startups, growing businesses, and modern enterprises that need reliable, scalable, and results-driven technology. With 10+ years of experience, our team builds and improves digital products across AI, web, mobile, e-commerce, blockchain, automation, and data systems. We...We deliver custom software solutions for startups, growing businesses, and modern enterprises that need reliable, scalable, and results-driven technology. With 10+ years of experience, our team builds and improves digital products across AI, web, mobile, e-commerce, blockchain, automation, and data systems. We support projects from planning and architecture to development, testing, deployment, and ongoing optimization. Our core expertise includes: • AI automation and business workflow systems • Custom web and mobile application development • E-commerce platforms and tailored store functionality • API development, backend integration, and system architecture • Blockchain applications and smart contract solutions • Data engineering, pipelines, and process automation • UI/UX-focused product implementation • Performance optimization, monitoring, and system improvement • QA, security, and CI/CD workflows We believe strong products come from clear communication, practical engineering, and consistent execution. Our goal is to deliver software that is not only functional, but dependable, maintainable, and ready for real business growth. daha az -
arhamsoftltd adlı kullanıcıyı işe alın
arhamsoftltd arhamsoftltd
65$ USD / saat
Award-Winning ISO-Certified IT firm | Among Top 1%United StatesAbout Us: ArhamSoft LLC is an ISO-certified software development company, proudly serving clients worldwide since 2007. With a strong presence across the USA, UK, Germany, UAE, and Saudi Arabia, we have delivered innovative, scalable, and business-driven solutions to organizations of all sizes. Over the years, we have...About Us: ArhamSoft LLC is an ISO-certified software development company, proudly serving clients worldwide since 2007. With a strong presence across the USA, UK, Germany, UAE, and Saudi Arabia, we have delivered innovative, scalable, and business-driven solutions to organizations of all sizes. Over the years, we have had the privilege of working with Fortune 500 companies, helping them achieve digital transformation with efficiency and excellence. As trusted technology partners, we hold official partnerships with Odoo, Salesforce, and Microsoft, enabling us to deliver cutting-edge solutions powered by the latest tools and platforms. With a team of dedicated professionals and a proven track record across industries, ArhamSoft continues to empower businesses with ERP systems, custom software, AI/ML, mobile applications, and enterprise-grade solutions that drive growth and long-term success. Our Expertise: - Artificial Intelligence (AI), Machine Learning (ML), and Natural Language Processing (NLP) - Blockchain & Web3 Solutions - Mobile App Development (iOS & Android) - Web Development & Custom SaaS Platforms - ERP & CRM Solutions (Odoo, Salesforce, Microsoft Dynamics) - Cloud Computing & Enterprise Software Integration Awards & Recognition: - Presidential Award for Best Software Company - Clutch Top IT Service Provider - Pakistan Digital Award (PDA) 2021 - P@SHA ICT Award Winner (2021) - LCCI Best Software House Award Certifications & Compliance: - ISO 9001:2015 Quality Management Systems - ISO 27001:2013 Information Security Management Official Partnerships: - Salesforce Partner: https://appexchange.salesforce.com/appxConsultingListingDetail?listingId=a0NHu00000p0vBtMAI - Odoo Partner: https://www.odoo.com/partners/arhamsoft-13313341 - Microsoft Partner Why Choose us? - ISO Certified for Quality & Information Security - Official Odoo, Microsoft & Salesforce Partner - 18+ Years of Proven Industry Experience with 500+ global clients - 100% Client Satisfaction Rate backed by long-term partnerships - 230+ In-house Skilled Resources across AI, Web, Mobile, and Blockchain - Full-Cycle IT Services: From strategy & development to deployment & support - Proven Expertise in Complex, Enterprise-Scale Projects - Strong QA & Security Practices ensuring compliance and reliability - Customer-Centric Approach with transparent communication - Agile & Scalable Delivery Models to fit startups, SMEs, and enterprises - Award-Winning Company recognized for innovation & excellence Looking to bring your next big idea to life or optimize your business with advanced technology? Lets make it happen together. Contact us today and discover how ArhamSoft can become your trusted technology partner. daha az
