ES8 Javascript Experts Para Contratação
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Mostrando 26 resultados
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Contratar Olywebart
Olywebart Olywebart
$30 Dólares / hora
Web | Mobile | AI | Blockchain | Game | DevopsMoldova, Republic ofWelcome to Zugzwang Labs' corporate profile! We’re a dynamic team of experts specializing in front and back-end development, AI, blockchain, and app development for both iOS and Android. With a passion for innovation, we create cutting-edge websites, games, and digital solutions tailored to your needs. Our graphic...Welcome to Zugzwang Labs' corporate profile! We’re a dynamic team of experts specializing in front and back-end development, AI, blockchain, and app development for both iOS and Android. With a passion for innovation, we create cutting-edge websites, games, and digital solutions tailored to your needs. Our graphic design skills are top-notch—whether you need brochures, catalogues, web design, or stunning UI/UX, we've got you covered. Let us bring your vision to life with precision and creativity. Partner with us for exceptional results and a seamless experience from start to finish. Let’s build something amazing together! menos -
Contratar cliftonc20
I 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...I 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. menos -
Contratar arunkumar9896
arunkumar9896 arunkumar9896
$75 Dólares / hora
Excel | Google Sheets| PDF| Automation Expert⭐⭐⭐⭐⭐IndiaProfessional Expertise Summary: Welcome to my profile. With 7 years of experience, I am a seasoned expert in leveraging advanced tools and techniques to perform data analysis, visualization, automation, and complex calculations. My expertise spans across Microsoft Excel, VBA/Macros, Google Sheets, Adobe Acrobat, Power...Professional Expertise Summary: Welcome to my profile. With 7 years of experience, I am a seasoned expert in leveraging advanced tools and techniques to perform data analysis, visualization, automation, and complex calculations. My expertise spans across Microsoft Excel, VBA/Macros, Google Sheets, Adobe Acrobat, Power Bi, Google Data Studio, Powerpoint, HTML and several other key platforms to deliver high-quality solutions for diverse business needs. Top Skills: Microsoft Excel Expert: Advanced Excel formulas, VBA/Macros, Dashboards, Data Analysis, Accounting, Financial Analysis, Web Scraping, Data Entry, and VBA (Visual Basic for Applications) Google Sheets : Advanced formulas, Custom Scripts, Dashboards. Adobe Acrobat : Fillable forms, Editing, Scripting. Power BI Dashboards and Visualisations Power Point Slides PDF Editing PDF to Word converting VBA Macros Scripting Scanned PDF to Excel Fillable PDF creation HTML Pages with javascript Word Document Design PDF Form Design Microsoft Excel Forms To discuss potential projects and collaborations, please click the "Hire Me" button on the right. Thank you for visiting my profile. I look forward to working with you! Best Regards, Arun Kumar Gupta menos -
Contratar leroyarvies
I help startups, agencies, and growing businesses build practical AI solutions that automate workflows, analyze data, improve decision-making, and turn ideas into reliable products. I specialize in AI chatbots, RAG document search systems, workflow automation, computer vision, NLP, generative AI, and Python backend...I help startups, agencies, and growing businesses build practical AI solutions that automate workflows, analyze data, improve decision-making, and turn ideas into reliable products. I specialize in AI chatbots, RAG document search systems, workflow automation, computer vision, NLP, generative AI, and Python backend development. ✅ I can help you build: ➡️ AI chatbots using OpenAI, LangChain, and vector databases ➡️ RAG systems for PDFs, documents, websites, and internal knowledge bases ➡️ AI audio intelligence tools for meeting summaries, call transcription, speaker diarization, and action-item extraction ➡️ AI automation tools for business workflows and internal operations ➡️ Computer vision systems for detection, inspection, tracking, and analytics ➡️ NLP tools for resume parsing, semantic search, classification, and extraction ➡️ AI SaaS MVPs using Python, FastAPI, Docker, AWS, and PostgreSQL ➡️ Generative AI workflows for image, content, and creative automation My main technologies include Python, FastAPI, OpenAI APIs, LangChain, Whisper, PyTorch, TensorFlow, Hugging Face, OpenCV, Stable Diffusion, Docker, Kubernetes, AWS, PostgreSQL, MongoDB, Redis, Pinecone, Elasticsearch, and Neo4j. I have worked on AI solutions for workflow automation, knowledge management, meeting and call intelligence, creative media automation, retail analytics, HR SaaS, manufacturing inspection, and computer vision systems. Let’s turn your AI idea into a real working product. ✅ Why Work With Me? I focus on building AI solutions that are: ➡️Practical and business-focused ➡️Cleanly designed and maintainable ➡️Scalable for future growth ➡️Easy to integrate with your existing tools ➡️Built with modern AI and backend technologies ➡️Designed for real users, not just technical demos ➡️Built with modern AI and backend technologies I can support your project from idea to deployment, including architecture, API development, model integration, RAG implementation, vector database setup, audio processing, database design, cloud deployment, and production optimization. menos -
Contratar Mofizul21
Hi, I’m Mofizul — a full-stack software engineer specializing in scalable web and mobile applications. I help businesses build high-performance WooCommerce platforms, custom WordPress solutions, REST APIs, and cross-platform mobile apps using Flutter and Firebase. What I Can Build for You: 🔹 Custom WordPress &...Hi, I’m Mofizul — a full-stack software engineer specializing in scalable web and mobile applications. I help businesses build high-performance WooCommerce platforms, custom WordPress solutions, REST APIs, and cross-platform mobile apps using Flutter and Firebase. What I Can Build for You: 🔹 Custom WordPress & WooCommerce Websites 🔹 Laravel-based Web Applications (MVC architecture) 🔹 RESTful API Development & Third-party Integrations 🔹 Flutter Cross-platform Mobile App Development 🔹 Database Optimization & Performance Tuning Technologies I Work With: PHP (OOP), WordPress, WooCommerce, Laravel, Flutter, Firebase, MySQL, MongoDB, React.js I focus on clean architecture, secure coding practices, and scalable solutions that support long-term business growth. If you’re looking for a reliable developer who understands both business and technology, let’s discuss your project. Best Regards, Mofizul menos -
Contratar pedrowilberthr2
I am a Fullstack developer with a passion for building scalable, high performance applications. I have helped startups and Fortune companies deliver software solutions that truly solve real business problems. I specialize in web, mobile and cloud-native applications as well as AI and LLM powered tools. From designing...I am a Fullstack developer with a passion for building scalable, high performance applications. I have helped startups and Fortune companies deliver software solutions that truly solve real business problems. I specialize in web, mobile and cloud-native applications as well as AI and LLM powered tools. From designing backedn microservices to developing intuitive frontends and mobile apps, I enjoy taking a project from concept to production always with a focus on security, performance, and reliability. Throughtout my career, I have led projects like cross platform social apps, backend systems managing 40+ mocroservices, and AI powered platforms, all deployed with automation, real time capabilities, and cloud native best practices. If you are looking for a reliable, skilled developer to build web or mobile apps, integrate AI, or deploy scalable cloud systems, I am ready to help bring your vision to life. menos -
Contratar mexinwebinfotech
mexinwebinfotech mexinwebinfotech
$25 Dólares / hora
15 Years of Mastery: We Architect, You Scale.IndiaWith over 15 years of industry-leading experience, Mexin Web Infotech delivers the technical maturity and architectural foresight that only comes with a decade and a half in the IT trenches. Led by a veteran Senior Software Engineer and Team Architect, we provide premium, high-stakes development for businesses that...With over 15 years of industry-leading experience, Mexin Web Infotech delivers the technical maturity and architectural foresight that only comes with a decade and a half in the IT trenches. Led by a veteran Senior Software Engineer and Team Architect, we provide premium, high-stakes development for businesses that refuse to compromise on quality. We don’t just "write code"—we architect digital ecosystems that are scalable, secure, and designed to minimize technical debt. 💎 Why 15 Years of Experience Matters for Your Project: Architectural Mastery: We identify potential bottlenecks before they become expensive mistakes. Senior Leadership: Expert team management that ensures your project stays on track and within budget. AI-Forward Thinking: We bridge the gap between traditional software and the future, specializing in LLM and RAG integrations. Predictive Problem Solving: We’ve seen every bug and scaling challenge—and we know exactly how to avoid them. 🚀 Our Core Expertise: Advanced Web Development: High-performance, "rich" user interfaces using React.js, Next.js, and Node.js. AI & LLM Integration: Custom application development using Large Language Models and intelligent RAG architecture. Enterprise Automation: Robust end-to-end testing with Playwright, specializing in complex Salesforce environments. Full-Stack Architecture: Building high-speed, secure APIs and database structures that handle growth seamlessly. 🛠 The Mexin Tech Stack: Frontend: React (Hooks, Context API, Redux), Next.js, Tailwind CSS. Backend: Node.js, Express, Python, REST & GraphQL APIs. AI/ML: OpenAI API integration, LangChain, Prompt Engineering. Testing: Playwright, Codegen, Session Handling, Salesforce Automation. Database: MongoDB, PostgreSQL, Firebase. The Mexin Standard: We believe in "Premium Engineering." To us, that means clean, documented code and a "luxurious" user experience that reflects the prestige of your brand. We treat your project like our own product—focusing on speed, security, and scalability from day one. Ready to build something exceptional? Click the "Invite" or "Hire" button to discuss how our 15 years of expertise can elevate your next project. menos -
Contratar mike3608
I am also a Pro Author of a WordPress Premium Products. I can develop professional theme and plugin in Wordpress. I also have a specialist level experience in PHP, Javascript, Jquery, Angular.Js and other web Languages. I am a full-stack WordPress and JavaScript developer with deep expertise in modern block theme...I am also a Pro Author of a WordPress Premium Products. I can develop professional theme and plugin in Wordpress. I also have a specialist level experience in PHP, Javascript, Jquery, Angular.Js and other web Languages. I am a full-stack WordPress and JavaScript developer with deep expertise in modern block theme architecture, custom plugin development, and React-driven interfaces. My WordPress work spans the entire ecosystem — from FSE block themes built on the Site Editor to complex plugins handling licensing, payments, and migration workflows. I have shipped production-grade plugins and themes with enterprise-level code standards. On the JavaScript side, I build with React and Node.js, including Firebase-backed license servers, Chrome extensions with PayPal integration, and API-driven frontend applications. My development philosophy prioritises clean architecture, maintainable code, and structured execution — a discipline I carry from years of consulting at McKinsey & Company and Dell Technologies. I also bring professional video editing capability using Adobe Premiere Pro 2023, covering everything from content creation workflows to post-production for YouTube and social media delivery. Whether you need a custom WordPress plugin, a React component, a Node.js backend, or a polished video edit, I deliver structured, production-ready work with clear communication throughout the engagement. Technology: Wordpress Development, Node, react, Email Marketing, SEO and Application Development. menos -
Contratar weetz
Innovative Software Engineer | Systems & Automation Specialist With a proven track record of architecture cutting-edge AI-driven systems, real-time trading infrastructures, and high-performance mobile applications, I thrive on transforming complex challenges into scalable, autonomous solutions. My expertise spans...Innovative Software Engineer | Systems & Automation Specialist With a proven track record of architecture cutting-edge AI-driven systems, real-time trading infrastructures, and high-performance mobile applications, I thrive on transforming complex challenges into scalable, autonomous solutions. My expertise spans multi-agent AI orchestration, system integrations, and security engineering — consistently leveraging the latest technologies to deliver impactful results. From building sentient-evolve trading engines that self-optimize using multi-agent AI, to developing high-frequency data ingestion platforms and secure automation tools, I excel at pushing the boundaries of what's possible. My passion for architecture, algorithmic optimization, and building software that interacts with the real world drives me to innovate at the intersection of AI, automation, and cybersecurity. Whether leading custom projects or providing technical support, I bring a blend of deep technical knowledge, creative problem-solving, and a relentless drive for excellence. Let’s create the future of software together. menos -
Contratar salmanshahid5432
salmanshahid5432 salmanshahid5432
$15 Dólares / hora
Full Stack Developer Who Builds What ShipsPakistanI have helped founders ship 60+ products. Some are now doing $80k+ MRR. Let's talk about yours. I have been building full stack products for 4 years web apps, mobile, and AI integrations. I do not just write code. I think about your product's growth, your users experience, and your team's ability to maintain what gets...I have helped founders ship 60+ products. Some are now doing $80k+ MRR. Let's talk about yours. I have been building full stack products for 4 years web apps, mobile, and AI integrations. I do not just write code. I think about your product's growth, your users experience, and your team's ability to maintain what gets built. If something is not feasible, I will tell you before you spend a dollar on it and I back that with a 100% refund guarantee if I ever set wrong expectations 𝐌𝐲 𝐒𝐭𝐚𝐭𝐬: 🌟 5 star review streak across all projects 💯 100% Job Success Score on time, on budget 💰 Helped startups reach $80k+ MRR 💸 $50k+ earned across platforms 🏅 4+ years of full stack experience 𝐌𝐲 𝐓𝐨𝐨𝐥𝐤𝐢𝐭: ◾ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React.js, Next.js, Vue.js, TypeScript, Tailwind CSS, Sass/SCSS, Framer, Web Animations, Progressive Web Apps ◾𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Express.js, Nest.js, Laravel, Python, REST & GraphQL APIs, MERN Stack ◾ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MongoDB, MySQL, PostgreSQL, NoSQL, API Integration, CMS platforms ◾ 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: LLMs, AI Agents, Generative AI, LLM Integration, Prompt Engineering, NLP, OpenAI APIs, Workflow Automation ◾ 𝐌𝐨𝐛𝐢𝐥𝐞: React Native, Android SDK, Kotlin, Java 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐰𝐢𝐥𝐥 𝐆𝐞𝐭 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞: ◾ Responses under 30 minutes unless I am asleep ◾ Code that your future self can actually read and maintain ◾ A straight "no" when something won't work no runaround, no wasted time ◾ A product built around your users, not just your requirements doc 𝐌𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐒𝐚𝐲: ◾ "Salman is an amazing contractor, bringing a wealth of talent, intelligence, and experience to our team. His communication was superb, and he delivered code of excellent quality." ◾ "Excellent knowledge, willingness to share, and the ability to simplify complex topics." 𝐀𝐛𝐨𝐮𝐭 𝐌𝐞: I hve been building full stack products for 4 years first in house, then independently. Going freelance was not a fallback it was a deliberate move to work closer with founders and actually care about what ships. I have worked across early MVPs, mid stage SaaS builds, and complex AI integrations. I take on fewer projects so I can do each one properly 𝐖𝐞 𝐂𝐚𝐧 𝐁𝐞 𝐀 𝐆𝐨𝐨𝐝 𝐌𝐚𝐭𝐜𝐡 𝐈𝐟: ✅ You need someone who can jump in and contribute from day one ✅ You are building a SaaS, web app, mobile app, or AI powered product ✅ You want AI agents, LLM features, or automation baked into your stack ✅ You are looking for a partner wh will push back when something is not the right call ✅ You need a Chrome extension, web automation tool, or productivity layer on top of an existing app 𝐖𝐞 𝐌𝐢𝐠𝐡𝐭 𝐍𝐨𝐭 𝐁𝐞 𝐀 𝐆𝐨𝐨𝐝 𝐅𝐢𝐭 𝐈𝐟: ❌ You want someone to just execute without any input or questions ❌ Mutual respect isn't something you value ❌ Your product is in the betting or adult entertainment space menos
