Vercel Experts Untuk Diupah
Menunjukkan 39 hasil
Freelancers Ditaja
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Hello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and...Hello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and a strong focus on problem-solving, I ensure every project I work on exceeds expectations and drives measurable results. Backend Development ✔️ Python: Flask, Django, RESTful APIs, data processing. ✔️ C#: ASP.NET Core, application development, Azure integrations. ✔️ PHP: Laravel, WordPress, custom CMS solutions. ✔️ SQL & Databases: PostgreSQL, MySQL, Couchbase, TypeORM. Frontend Development ✔️ React.js: Next.js, Remix.js, Astro.js ✔️ JavaScript: Angular, Vue, Vuex, TypeScript, jQuery. ✔️ CSS Frameworks: Bootstrap, Tailwind CSS, SCSS, LESS. ✔️ Responsive Design: HTML5, CSS3, Figma, pixel-perfect, cross-browser compatibility. Tools & Platforms: ✔️ Version Control: Git, GitHub, GitLab, Bitbucket ✔️ Cloud: AWS, Azure, Google Cloud, Couldflare ✔️ DevOps: Docker, CI/CD pipelines, Jenkins. ✔️ Collaboration: Trello, Slack, Jira. What I Offer ✔️ Custom Web Applications: Fully responsive and optimized for performance. ✔️ API Development & Integration: Building and connecting APIs for seamless data exchange. ✔️ Database Design & Optimization: Efficient data models and query performance tuning. ✔️ Migration & Upgrades: Smooth transitions with zero downtime. ✔️ Full-Stack Solutions: From UI/UX design to backend logic and deployment. I'm passionate about turning your ideas into functional, scalable, and visually appealing digital solutions. Whether you need a one-off project or long-term collaboration, I’m here to help. Let's bring your project to life! Let’s discuss your project needs and start building something amazing together. Best regards, Billy Bryan kurang
Upah billybryan98
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With over 8 years of experience in web development, including a strong focus on JavaScript frameworks such as React.js, I have a proven track record of building intuitive, user-centric applications that align with modern design principles and business goals. In addition to traditional development, I have strong...With over 8 years of experience in web development, including a strong focus on JavaScript frameworks such as React.js, I have a proven track record of building intuitive, user-centric applications that align with modern design principles and business goals. In addition to traditional development, I have strong experience with no-code and low-code platforms including n8n, Bubble, and Make.com, enabling me to rapidly automate workflows, build scalable MVPs, and integrate complex systems with minimal overhead. Beyond my technical skills, I value collaboration and clear communication. I have partnered closely with product managers, designers, and backend developers to translate requirements into actionable solutions, meeting tight deadlines without compromising quality. My experience with tools such as Vite, Next.js, and Tailwind CSS further supports my ability to deliver production-ready applications efficiently. I would welcome the opportunity to discuss how my skills and experience align with your needs. 📞 Please feel free to contact me. kurang
Upah rafaelunag
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Backend-focused Full-Stack JavaScript Developer with 5+ years of experience. Expert in Node.js, Express, TypeScript, MongoDB, and PostgreSQL. I build secure, scalable APIs and real-time systems, and deploy them using Docker and CI/CD. Reliable, detail-oriented, and easy to work with. I believe I can bring even more...Backend-focused Full-Stack JavaScript Developer with 5+ years of experience. Expert in Node.js, Express, TypeScript, MongoDB, and PostgreSQL. I build secure, scalable APIs and real-time systems, and deploy them using Docker and CI/CD. Reliable, detail-oriented, and easy to work with. I believe I can bring even more value to my clients by taking all steps in the software development process, from analyzing requirements to implementing and distributing to users, making me a full-stack developer. Thanks to review my skill. Looking forward to speaking with you 🙂 kurang
Upah faiza97hamid
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I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents...I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents and voice assistants to data-aware automation pipelines that integrate seamlessly with production applications. I work extensively with large language models (LLMs), retrieval-augmented generation (RAG), vector databases, embeddings, tool-calling frameworks, and agent orchestration patterns to create systems that reason, act, and scale reliably. On the backend, I build high-performance APIs and services using FastAPI, Flask, Node.js, and Django, with strong experience in async architectures, background workers, and event-driven systems. I regularly work with PostgreSQL, MySQL, Redis, MongoDB, and Neo4j, and design robust data layers using SQLAlchemy, Prisma, and ORM/DAO patterns. For AI workloads, I integrate OpenAI, Anthropic, Ollama, ElevenLabs, and custom inference pipelines, alongside Qdrant, Pinecone, FAISS, and hybrid search setups. On the frontend, I build modern, scalable interfaces using React, Next.js, Vite, Tailwind CSS, and TypeScript, with a strong emphasis on UX for AI-powered tools (real-time streaming, agent state visualization, conversation flows, and admin dashboards). For mobile, I work with React Native and cross-platform architectures to bring AI features directly into user-facing apps. Automation is a major part of my work. I design end-to-end business automation systems using Make.com, n8n, webhooks, cron jobs, message queues, and direct API integrations. This includes automating CRM workflows, email systems, call routing, lead qualification, reporting, and data synchronization across platforms like Twilio, Slack, Google Sheets, Stripe, Shopify, and internal tools. I’m highly experienced in AI voice agents and real-time systems, integrating Twilio, speech-to-text (STT), text-to-speech (TTS), streaming APIs, and conversational state management to build production-ready voice and chat agents. I also work on computer-vision and multimodal pipelines, combining vision models, tracking, and sensor data for advanced use cases. From an infrastructure and MLOps perspective, I deploy and scale systems using Docker, Linux servers, cloud VPS, CI/CD pipelines, and GPU-accelerated environments. I care deeply about observability, logging, error handling, security, and cost optimization in AI systems. Above all, I love turning business problems into automated, intelligent systems—reducing operational friction, increasing efficiency, and building products where AI is not a feature, but a core capability. If you need AI agents, automation pipelines, or full-stack systems that actually work in production, that’s exactly what I build. kurang
Upah Lazarone1
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Full-Stack Web, Mobile & Desktop Developer focused on building fast, clean, and scalable applications. I handle everything from frontend to backend development, APIs, databases, deployment, and cross-platform applications — delivering complete, production-ready solutions. ✔ Web Applications ✔ Mobile Applications ✔...Full-Stack Web, Mobile & Desktop Developer focused on building fast, clean, and scalable applications. I handle everything from frontend to backend development, APIs, databases, deployment, and cross-platform applications — delivering complete, production-ready solutions. ✔ Web Applications ✔ Mobile Applications ✔ Desktop Applications ✔ API Development ✔ System Integrations ✔ Bug Fixing & Optimization ✔ Performance Improvements ✔ Deployment & DevOps Let’s discuss your requirements, and I’ll propose the best technical approach along with a clear development roadmap. kurang
Upah jayantm76
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I build AI-driven backend systems that think, learn, and scale. Most companies use AI in fragments—a chatbot here, an automation there. I help startups and enterprises build complete AI ecosystems by integrating Large Language Models (LLMs) into robust, production-grade backend architectures. Whether you are building...I build AI-driven backend systems that think, learn, and scale. Most companies use AI in fragments—a chatbot here, an automation there. I help startups and enterprises build complete AI ecosystems by integrating Large Language Models (LLMs) into robust, production-grade backend architectures. Whether you are building an AI SaaS MVP from scratch or adding RAG-based intelligence to an existing platform, I deliver clean, maintainable, and secure code. What I bring to your project: 1. AI Integration: Expert in OpenAI (o1/GPT-4), Claude 3.5, and Gemini 2.0. I specialize in RAG (Retrieval-Augmented Generation) and AI Agent workflows using LangChain and CrewAI. 2. Backend Excellence: Scalable microservices built with FastAPI, Python, or NestJS. I focus on high-concurrency, security, and performance. 3. Vector Infrastructure: Implementation of Pinecone, Weaviate, or PGVector for efficient data retrieval. 4. SaaS Architecture: Multi-tenant database design, Stripe subscription logic, and RBAC (Role-Based Access Control). Why work with me? - Speed to MVP: I focus on getting your AI SaaS to market in 3–6 weeks without technical debt. - Product Thinking: I don't just follow tickets; I ask "Why?" to ensure the feature actually drives user value. - Security First: I ensure your AI integrations are prompt-injection resistant and GDPR/SOC2 compliant. TECHNICAL STACK: - AI & LLM: OpenAI API, LangChain, RAG, Prompt Engineering, Vector DBs (Pinecone) - Backend: Python (FastAPI, Django), Node.js (NestJS, Express), Go - Databases: PostgreSQL, MongoDB, Redis, Supabase - Cloud & DevOps: AWS (Lambda, ECS), Docker, GitHub Actions, Vercel - Integrations: Stripe, Auth0, Twilio, HubSpot, Slack API kurang
Upah yuriihal
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🏅𝗜’𝗺 𝗮 𝗰𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗘𝘅𝗽𝗲𝗿𝘁 𝗙𝗿𝗼𝗻𝘁-𝗘𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗶𝘁𝗵 10+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. 🔎 𝗪𝗮𝗻𝘁 𝗮 𝗙𝗿𝗼𝗻𝘁-𝗘𝗻𝗱 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗵𝗼 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘀 𝗿𝗲𝘀𝘂𝗹𝘁𝘀, 𝗻𝗼𝘁 𝗷𝘂𝘀𝘁 𝗰𝗼𝗱𝗲? I specialize in building clean, high-performing interfaces that bring real value to your business. 𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 🚀 𝗖𝗠𝗦: WordPress, Magento, Webflow, GHL(gohighlevel) 🚀 𝗛𝗧𝗠𝗟𝟱 /...🏅𝗜’𝗺 𝗮 𝗰𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗘𝘅𝗽𝗲𝗿𝘁 𝗙𝗿𝗼𝗻𝘁-𝗘𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗶𝘁𝗵 10+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. 🔎 𝗪𝗮𝗻𝘁 𝗮 𝗙𝗿𝗼𝗻𝘁-𝗘𝗻𝗱 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗵𝗼 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘀 𝗿𝗲𝘀𝘂𝗹𝘁𝘀, 𝗻𝗼𝘁 𝗷𝘂𝘀𝘁 𝗰𝗼𝗱𝗲? I specialize in building clean, high-performing interfaces that bring real value to your business. 𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 🚀 𝗖𝗠𝗦: WordPress, Magento, Webflow, GHL(gohighlevel) 🚀 𝗛𝗧𝗠𝗟𝟱 / 𝗖𝗦𝗦𝟯 / 𝗟𝗘𝗦𝗦 / 𝗦𝗔𝗦𝗦 / 𝗠𝗼𝗱𝘂𝗹𝗮𝗿 𝗖𝗦𝗦 🚀 𝗕𝗼𝗼𝘁𝘀𝘁𝗿𝗮𝗽 𝟯.𝘅 / 𝟰.𝘅 / 𝟱.𝘅, 𝗧𝗮𝗶𝗹𝘄𝗶𝗻𝗱 𝗖𝗦𝗦 🚀 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 / 𝗷𝗤𝘂𝗲𝗿𝘆 / 𝗨𝗻𝗱𝗲𝗿𝘀𝗰𝗼𝗿𝗲.𝗷𝘀 🚀 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀 / Angular / 𝗡𝗲𝘅𝘁.𝗷𝘀 / 𝗩𝘂𝗲.𝗷𝘀 /𝗡𝘂𝘅𝘁.𝗷𝘀 🚀 𝗗𝗲𝘀𝗶𝗴𝗻 𝗧𝗼𝗼𝗹𝘀: Sketch, Figma, Adobe Photoshop, InDesign, XD 🚀 𝗩𝗲𝗿𝘀𝗶𝗼𝗻 𝗖𝗼𝗻𝘁𝗿𝗼𝗹: Git, Gulp 🚀 𝗣𝗶𝘅𝗲𝗹-𝗽𝗲𝗿𝗳𝗲𝗰𝘁 𝗗𝗲𝘀𝗶𝗴𝗻 & 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 🚀 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝘃𝗲, 𝗖𝗿𝗼𝘀𝘀-𝗯𝗿𝗼𝘄𝘀𝗲𝗿, 𝗖𝗿𝗼𝘀𝘀-𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆 🚀 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 𝗔𝗰𝗿𝗼𝘀𝘀 𝗗𝗲𝘃𝗶𝗰𝗲𝘀:: Mac / Windows / Android / iOS 🚀 𝗖𝗹𝗲𝗮𝗻, 𝗢𝗿𝗴𝗮𝗻𝗶𝘇𝗲𝗱, 𝗮𝗻𝗱 𝗪𝗲𝗹𝗹-𝗖𝗼𝗺𝗺𝗲𝗻𝘁𝗲𝗱 𝗖𝗼𝗱𝗲 🚀 𝗔𝗻𝗶𝗺𝗮𝘁𝗶𝗼𝗻: Gsap, Lenis, 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲? ✅ 100% client satisfaction guaranteed. ✅ 24/7 availability for seamless communication. ✅ Proven expertise in both technical and business-oriented solutions. ✅ Top-notch communication and responsiveness. You will always feel in control of the project. ✅ Well-defined processes to keep you updated on each phase of development. ✅ A no-excuses attitude—just results. Let’s chat to discuss how I can bring your ideas to life. Ready to start? 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝗻𝗼𝘄 𝗮𝗻𝗱 𝗹𝗲𝘁’𝘀 𝗰𝗿𝗲𝗮𝘁𝗲 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗮𝗺𝗮𝘇𝗶𝗻𝗴 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿! Thanks! kurang
Upah webinfosoftware1
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munibs1 munibs1
$20 USD / jam
MERN | PHP/WordPress | Python | AI/ML IntegrationBosnia and HerzegovinaAs a Senior Full Stack Developer with over 8+ years of experience, I specialize in building performant, scalable, and user-friendly ecommerce web interfaces using modern JavaScript frameworks like React, Next, and Vue. And I have experience integrating AI and machine learning solutions to enhance functionality and...As a Senior Full Stack Developer with over 8+ years of experience, I specialize in building performant, scalable, and user-friendly ecommerce web interfaces using modern JavaScript frameworks like React, Next, and Vue. And I have experience integrating AI and machine learning solutions to enhance functionality and drive automation in web applications. With a solid foundation in computer science and extensive experience in both front-end and back-end development, I excel at building everything from small business websites to complex, custom applications. I have a strong eye for design and UX, and I enjoy translating complex requirements into clean, maintainable code. I’ve worked across diverse industries, collaborating with cross-functional teams to deliver responsive web applications and dynamic single-page experiences. I’m especially passionate about pixel-perfect UI, accessibility, and optimizing performance for high-traffic applications and Mobile application with Flutter + Backend. I'm currently looking to contribute to impactful projects where code quality, user experience, and continuous learning are valued. I’m currently seeking a new challenge in a global company where I can further develop my skills, contribute my expertise, and thrive in an environment that fosters both individual and team success. kurang
Upah munibs1
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I build intelligent, high-performance mobile and web applications integrated with AI to automate processes, enhance user experiences, and deliver measurable business growth. Whether you're launching a new AI-powered app from scratch or modernizing an existing codebase with smart features, I help businesses overcome...I build intelligent, high-performance mobile and web applications integrated with AI to automate processes, enhance user experiences, and deliver measurable business growth. Whether you're launching a new AI-powered app from scratch or modernizing an existing codebase with smart features, I help businesses overcome common challenges: scope creep, endless revisions, delayed launches, and technical debt. My proven, structured process—honed through experience at Google and Apple—ensures efficient delivery, high-quality results, and lets you focus on marketing, go-to-market strategy, and scaling your business while I handle the tech. My Transparent, Client-Centric Development Process: - For Existing Codebases (Revamps, Upgrades, AI Integrations): I start with a thorough code review to understand your current architecture, strengths, and pain points. We then discuss your specific challenges and goals in detail. Next, I present a clear improvement plan with timelines, priorities, and expected outcomes. Once approved, I execute efficiently with regular updates—delivering faster, cleaner, and more scalable solutions. - For Projects from Scratch (New Mobile/Web/AI Apps): First, I deeply understand your vision and requirements through targeted questions and research if needed. I then create interactive prototypes (UI/UX wireframes or clickable demos) to visualize the product early. After your approval and feedback, I map out all user journeys and flows for complete clarity. Only then do we move to full implementation—ensuring no surprises. Every milestone delivery includes a detailed QA report showing how it was rigorously tested for functionality, performance, security, and edge cases. This battle-tested approach minimizes risks, accelerates time-to-market, and has consistently helped clients launch polished products in significantly less time—freeing them to prioritize growth and strategy. What You Get: • Cross-platform mobile apps (Flutter/React Native/iOS/Android) with AI features like chatbots, personalization, predictive analytics, or computer vision. • Full-stack web applications (React/Next.js + Node.js/Python + databases) enhanced with LLMs (OpenAI, Gemini, etc.) and custom automations. • Seamless AI integrations and workflow automations that save hours and boost efficiency. • Clean, maintainable code, CI/CD, cloud deployment (AWS/GCP/Firebase), and ongoing support. Clients choose me for reliable communication, fast prototypes, and results that drive retention and revenue. Ready to build or upgrade your AI-powered mobile/web solution the right way? Message me with your idea or current codebase details—let's discuss how we can deliver exactly what you need, on time and with zero headaches. kurang
Upah ssquare489
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**** SENIOR FULL-STACK DEVELOPER **** ✅ With 10 years of extensive experience in IT Software Development and Project Management, I bring technical expertise to the implementation, operations, and support functions of mission-critical business solutions using IT as a strategic tool. ✅ As an excellent communicator, I...**** SENIOR FULL-STACK DEVELOPER **** ✅ With 10 years of extensive experience in IT Software Development and Project Management, I bring technical expertise to the implementation, operations, and support functions of mission-critical business solutions using IT as a strategic tool. ✅ As an excellent communicator, I leverage both technical and business acumen to effectively engage with client executives and their teams. My advanced analytical skills and in-depth knowledge of the Software Development Life Cycle (SDLC) enable me to deliver high-quality solutions that meet or exceed project timelines and budgetary targets. ✅ Dedicated to continuous improvement and innovation, regularly conducting market research to stay current with the latest industry trends and integrating new technologies into existing systems to enhance efficiency and effectiveness. ✴️ TECHNICAL SKILLS: ▔▔▔▔▔▔▔▔▔▔▔▔ ✅ JavaScript: ReactJS, NextJS, AngularJS, VueJS, NodeJS, ExpressJS, NestJS, TypeScript ✅ Python: Django, Django Rest Framework, FastAPI, Flask ✅ PHP: Laravel, Core PHP ✅ Mobile App Development: React Native, Flutter ✅ Web Design: UI/UX, HTML5, CSS3, Bootstrap, Tailwind CSS, Responsive Design ✅ Server-less Computing: AWS Lambda, EC2, Firebase Functions ✅ Integration: APIs for Facebook, Twitter, Google, Stripe, Payment Gateways, Mailchimp, Stripe Connect, etc. ✅ Version Control: GitHub, BitBucket, GitLab ✴️ PROFESSIONAL HIGHLIGHTS: ▔▔▔▔▔▔▔▔▔▔▔▔ ✔️ Project Management: Expert in various project management methodologies with a proven ability to manage large project teams. ✔️ Technical Expertise: Adept at analyzing information system needs, evaluating end-user requirements, custom designing solutions, and troubleshooting complex systems. ✔️ Quality Assurance: Develop and implement tracking and quality control systems to ensure high standards. ✔️ Market Insight: Conduct market research to stay abreast of technical advancements and integrate new technologies into existing systems. ✴️ WHY CHOOSE ME? ▔▔▔▔▔▔▔▔▔▔▔▔ Client-focused: Your project's success is my top priority. I am committed to delivering solutions that drive your business forward. Collaborative Approach: I work closely with clients to understand their needs and deliver customized solutions. Proven Track Record: Known for high-quality deliverables that meet or exceed expectations. Let's Connect: ▔▔▔▔▔▔▔▔▔▔▔▔ Feel free to reach out if you have any questions or would like to discuss your project further. I'm eager to tackle your project head-on and create something we can both be proud of. Thank you for your time. I look forward to collaborating with you. Best regards, Bhavin Sen kurang
Upah senbhavin
