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✨ Experienced Software Engineer ✨ With over 15 years of expertise, I specialize in creating custom websites and applications that drive results for businesses of all sizes. My skills span SaaS, microservices, databases, and cloud computing, leveraging leading platforms like AWS and GCP. ✨ What I Offer: ✔ Custom...✨ Experienced Software Engineer ✨ With over 15 years of expertise, I specialize in creating custom websites and applications that drive results for businesses of all sizes. My skills span SaaS, microservices, databases, and cloud computing, leveraging leading platforms like AWS and GCP. ✨ What I Offer: ✔ Custom software solutions tailored to your business needs ✔ Expertise in Golang, PHP, TypeScript, JavaScript, Node.js, and Python ✔ Cloud solutions: Kubernetes, Serverless, AWS, GCP, Azure, DigitalOcean ✔ Scalable backend frameworks: Laravel, Symfony, Express.js, Next.js, Gin, Echo, Fiber ✔ Modern frontend frameworks: Angular, React, Vue ✨ Why Work With Me? ✔ Customer-focused: I prioritize your satisfaction and project success ✔ Reliable delivery: On time and within budget ✔ Post-completion care: Complimentary 15-day support and bug fixes Let’s bring your vision to life! ✨ daha az
k1ng440
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I’m an AI Mobile & Web Developer and professional writer specializing in React Native, Flutter, modern web technologies, and technical/business writing. I’m passionate about creating intelligent, user-friendly experiences where design, technology, AI, and compelling content converge. With expertise in React Native,...I’m an AI Mobile & Web Developer and professional writer specializing in React Native, Flutter, modern web technologies, and technical/business writing. I’m passionate about creating intelligent, user-friendly experiences where design, technology, AI, and compelling content converge. With expertise in React Native, Flutter, Node.js, Python, and modern cloud architectures, I build scalable, high-performance mobile and web applications that feel effortless to use yet are powerful under the hood. I bridge backend logic with elegant frontend execution, ensuring seamless performance, security, and user satisfaction across both mobile and web platforms. I also bring strong writing expertise, including technical writing, research papers, business documents, tech articles, blogs, and content creation, helping businesses communicate complex ideas clearly and professionally. My deep experience in AI and automation allows me to craft AI-powered solutions, including chatbots, intelligent workflow systems, and web applications. I work with OpenAI, LangChain, Pinecone, and automation tools like n8n, Make.com, and Zapier to help businesses scale efficiently and intelligently. I specialize in: Integrating AI chatbots across Slack, Discord, WhatsApp, mobile, and web platforms Building data-centric, AI-driven mobile and web applications Designing smart automation pipelines that save time and boost productivity Creating responsive and modern web applications with seamless backend integration Producing high-quality technical, business, and content writing for blogs, articles, research, and documentation If you’re looking for a developer who can blend clean mobile and web development with intelligent AI solutions and professional writing, I can help you build applications that work beautifully, think smartly, and communicate effectively. If you want "one stop solution” where you can find experts for all your tech, AI, and writing needs, I’m here to help daha az
GameOfWords
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I am a passionate and results-driven Full-Stack Web & Application Developer with over a decade of experience building scalable, high-performance applications across a wide range of industries. I specialize in delivering robust MVPs, Single Page Applications (SPAs), Progressive Web Apps (PWAs), and enterprise-grade...I am a passionate and results-driven Full-Stack Web & Application Developer with over a decade of experience building scalable, high-performance applications across a wide range of industries. I specialize in delivering robust MVPs, Single Page Applications (SPAs), Progressive Web Apps (PWAs), and enterprise-grade platforms using modern development practices. My skill set spans both frontend and backend technologies, with deep expertise in: - Frontend: JavaScript, TypeScript, React, Vue.js, Angular, HTML5, CSS3, Tailwind, Bootstrap - Backend: Node.js, Express, C#/.NET, RESTful APIs, GraphQL, microservices architecture - CMS & Platforms: WordPress, WooCommerce, Shopify (custom theme/plugin development) - Mobile Development: React Native, Flutter (cross-platform mobile apps) - DevOps & Cloud: AWS (EC2, S3, Lambda), Docker, GitHub Actions, CI/CD, Heroku, Vercel - Databases: PostgreSQL, MySQL, MongoDB, Firebase, Supabase - Other Skills: WebSocket, OAuth, JWT, Stripe/PayPal integrations, SEO optimization, performance tuning I’m highly experienced in agile development workflows, effective team collaboration, and delivering clean, maintainable code. Whether working independently or in cross-functional teams, I take pride in translating complex requirements into scalable, user-focused solutions. daha az
romans018
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I have 7+ years of experience in software development and have a team of expert software engineers. My goal is to provide work with high quality and best practices to my customers. My specialties are in the following. Web Application Development and Designing:- 1-Asp.net(Webforms, MVC ,Core, Blazor) ...I have 7+ years of experience in software development and have a team of expert software engineers. My goal is to provide work with high quality and best practices to my customers. My specialties are in the following. Web Application Development and Designing:- 1-Asp.net(Webforms, MVC ,Core, Blazor) 2-SPA(Angular.js, Knockout.js, React js, and Angular 2.*) 3-WEB API using Asp.net MVC and Asp.net Core Desktop Application Development:- 1-WPF 2-MahApps.Metro 3-Windows forms Database Design and Development:- 1-MSSQL 2-MySQL 3-PostgreSQL 4-MongoDB API/SDK Integration:- 1-Facebook Graph API 2-Twitter API, 3-Instagram API 4 And Any other API Source Controls:- 1-GitHub 2-Microsoft Team Foundation Server 3-Bitbucket 4-Gitlab daha az
IjazSe
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I am a senior Full Stack Software Engineer with over 10 years of experience delivering complete, high-performance solutions across Shopify, Online Marketing, CRM, CMS, Go High Level, Hub Staff, full-stack web/mobile development, iOS applications, and AI/ML-powered intelligent systems. My work spans the entire...I am a senior Full Stack Software Engineer with over 10 years of experience delivering complete, high-performance solutions across Shopify, Online Marketing, CRM, CMS, Go High Level, Hub Staff, full-stack web/mobile development, iOS applications, and AI/ML-powered intelligent systems. My work spans the entire technology stack—from hardware-level programming and kernel engineering to cloud dashboards, mobile apps, and AI automation that connects everything together. I build stable, secure, production-ready systems used in robotics, IoT, industrial automation, automotive, smart devices, and modern cloud platforms. Full-Stack Engineering * Frontend: React, Next.js, TypeScript * Backend: Node.js, Python (FastAPI, Flask), REST/GraphQL APIs * Databases: PostgreSQL, MySQL, MongoDB * Cloud: AWS, Docker, CI/CD, Edge-to-Cloud Integration * Building dashboards, remote monitoring & control systems for embedded devices * IoT platforms, OTA firmware update servers, device management portals Blockchain & Web3 Development * Smart Contracts: Solidity, Rust, Go (Hyperledger Fabric chaincode) * Blockchains: Ethereum, BSC, Polygon, Hyperledger Fabric, Solana * Development Tools: Hardhat, Foundry, Truffle, Fabric test-network, Chaincode lifecycle * Frontend: React, TypeScript, Web3.js, ethers.js, WalletConnect, dApp interfaces * Backend: Node.js (NestJS), Python, REST/GraphQL APIs, Oracle integration * Infrastructure: Docker Compose V2, Kubernetes, nginx, PM2, multi-node deployments * DeFi Protocols: Token contracts (ERC20/721/BEP20), DEX/AMMs, yield farming, staking * Enterprise: Permissioned networks, multi-channel Fabric setups, supply chain DLT solutions AI, ML & Intelligent Systems * AI/ML Integration into Embedded Systems * Python-based ML pipelines (PyTorch, TensorFlow, scikit-learn) * Computer Vision for edge devices (OpenCV, YOLO, ONNX Runtime) * TinyML and model optimization for constrained hardware * Sensor fusion, anomaly detection, predictive maintenance * LLM integration via API for device automation or cloud dashboards Technology Stack & Tools * Languages: C, C++, Embedded C, Python, Shell/Bash, JavaScript/TypeScript * OS/RTOS: Linux, FreeRTOS, Zephyr * Build Systems: Yocto, Buildroot, CMake, Make, Bitbake * Debugging: GDB, JTAG, Valgrind, Oscilloscope, Logic Analyzer * Cloud/DevOps: Docker, AWS, GitHub Actions, CI/CD * AI Tools: PyTorch, TensorFlow, ONNX, OpenCV daha az
draganm59
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Hello, I'm Hammad Hassan! I'm a passionate web and app designer and developer with a proven history of crafting innovative websites and mobile applications customized to meet your needs. I prioritize excellence and client satisfaction by utilizing the latest technological advancements. Key Expertise: - Mobile App...Hello, I'm Hammad Hassan! I'm a passionate web and app designer and developer with a proven history of crafting innovative websites and mobile applications customized to meet your needs. I prioritize excellence and client satisfaction by utilizing the latest technological advancements. Key Expertise: - Mobile App Development: Expert in creating seamless experiences on both Android and iOS platforms for diverse applications. - Web Applications: Specializing in developing scalable web applications using PHP and Laravel frameworks. - Full Stack Development: Proficient in Angular, Node, React, Vue, and ReactJS for dynamic, responsive applications. - CMS Customization: Skilled in customizing and developing WordPress, Wix, Squarespace, and Shopify sites for optimal performance. Experienced in building robust online stores with user-friendly interfaces and secure transactions. - Graphic Design: Specializing in comprehensive web, UI/UX, and branding design to enhance user engagement. I'm dedicated to providing exceptional services, often working extra hours, and ensuring 24/7 availability to meet your project needs efficiently. Ready to elevate your business journey? I'm here to help. Thank you for considering my profile. Warm regards, Hammad Hassan daha az
Hammadhassan21
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Hi, I’m a Senior AI & Full-Stack Engineer. I build high-quality, scalable, and AI-driven applications using modern full-stack technologies and advanced LLM systems. With a strong Computer Engineering background and extensive hands-on experience across AI, backend, frontend, cloud, and automation, I deliver fast,...Hi, I’m a Senior AI & Full-Stack Engineer. I build high-quality, scalable, and AI-driven applications using modern full-stack technologies and advanced LLM systems. With a strong Computer Engineering background and extensive hands-on experience across AI, backend, frontend, cloud, and automation, I deliver fast, reliable, and production-ready solutions. Core Skillset - AI & LLM Engineering OpenAI GPT models, embeddings, RAG pipelines, vector databases, intelligent agents, automation workflows, custom ML integrations - Full-Stack Development React, Next.js, Vue.js, Node.js, Express, Nest.js - Backend & APIs REST, GraphQL, authentication systems, microservices, 3rd-party API integrations - Databases PostgreSQL, MySQL, MongoDB, Prisma, schema design, SQL optimization - Systems & Scripting Python, Rust, C++, C# - Cloud & DevOps Docker, CI/CD, Linux, server deployments, performance tuning - Blockchain Smart contracts, DApps, Web3 integrations Experience - Delivered end-to-end AI solutions using OpenAI LLMs, embeddings, automation workflows, and custom ML pipelines - Built full-stack web apps and SaaS platforms with secure, scalable, and maintainable architectures - Designed and deployed backend APIs, data systems, and high-performance services - Developed internal tools and platform services in Python, Rust, and C++ - Created reliable blockchain applications, smart contracts, and on-chain integrations daha az
IliasTsironis1
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emmanuelv0826 emmanuelv0826
30$ USD / saat
Senior AI & Full-Stack Engineer | Mobile (Flutter)ColombiaSenior Full-Stack Developer specializing in AI, Python, PHP, Node.js, Next.js, C#, TypeScript, React.js, Flutter, React Native, and iOS, with strong experience in Ecommerce platforms and custom solutions. I build scalable, production-ready web and mobile applications with clean architecture, high performance, and...Senior Full-Stack Developer specializing in AI, Python, PHP, Node.js, Next.js, C#, TypeScript, React.js, Flutter, React Native, and iOS, with strong experience in Ecommerce platforms and custom solutions. I build scalable, production-ready web and mobile applications with clean architecture, high performance, and measurable business impact. Proven expertise in AI/LLM (OpenAI) integration, intelligent automation, and full lifecycle product development. Core Skill Set AI & LLM Integration (OpenAI) Ecommerce Systems & Payment Integrations Backend APIs & Microservices Full-Stack Architecture Mobile App Development Cloud & Serverless Solutions Database Design & Optimization Third-Party Integrations Performance, Security & Scalability CI/CD & Deployment Agile & Remote Collaboration daha az
emmanuelv0826
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allenjames0828 allenjames0828
25$ USD / saat
AI, OpenAI, ChatGPT API, Node, TypeScript, AngularPhilippinesHello, I am an expert in Python/AI, OpenAI, ChatGPT API, TypeScript, Angular, and Node.js, specializing in developing scalable and high-performance applications. With extensive experience in clean, maintainable code and cutting-edge AI technologies, including machine learning, NLP, Generative AI, LLMs, and OpenAI...Hello, I am an expert in Python/AI, OpenAI, ChatGPT API, TypeScript, Angular, and Node.js, specializing in developing scalable and high-performance applications. With extensive experience in clean, maintainable code and cutting-edge AI technologies, including machine learning, NLP, Generative AI, LLMs, and OpenAI platforms, I provide seamless and intelligent solutions for both frontend and backend needs. If you're looking to achieve success in AI, OpenAI, LLMs, Generative AI, or the ChatGPT API, feel free to contact me. Your business will achieve success. Thank you! daha az
allenjames0828
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I am a Senior Full-Stack Developer with 10+ years of experience building web, mobile, and cloud applications. I also work with AI systems, LLM integrations, and automation tools to help businesses work faster and smarter. I help startups and companies turn ideas into real products. I build complete systems —...I am a Senior Full-Stack Developer with 10+ years of experience building web, mobile, and cloud applications. I also work with AI systems, LLM integrations, and automation tools to help businesses work faster and smarter. I help startups and companies turn ideas into real products. I build complete systems — frontend, backend, databases, cloud infrastructure, and AI-powered features. I work with modern frontend technologies including React.js, Next.js, Angular, Vue.js, Tailwind CSS, and Bootstrap, and I build responsive, high-performance user interfaces. I also create data visualization features using D3.js and develop applications that use GraphQL and Apollo. For mobile development, I build cross-platform and native apps using React Native, Flutter, Swift for iOS, and Java or Kotlin for Android. On the backend, I develop scalable systems using Node.js with Express and Nest.js, Python with FastAPI, and PHP with Laravel. I design REST APIs and GraphQL APIs, and I implement authentication systems and application security. I also have strong experience with AI, LLM, and automation. I integrate OpenAI and other LLM APIs, build AI chat features, create AI content generation systems, develop workflow automation, and add AI-powered features into SaaS products. I work with data processing pipelines, bots, and task automation systems. For databases, I use PostgreSQL, MySQL, MongoDB, Firebase, and Supabase, depending on project needs. In cloud and DevOps, I work with AWS, CI/CD pipelines, deployment processes, server setup, and performance optimization. I also write tests using Jest and Cypress, design system architecture, and build real-time features. I have additional experience with Unity for interactive and 3D applications. daha az
reactnodepython
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