Open Journal Systems Developers zum Anheuern
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Gesponserte Freelancer
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Hello, We are Dream Solutions, and we are a talented team of developers and designers who work hard to provide clients with top-quality services and products in world-class times. At Dream Solutions, we have expertise in and work with a number of different software and stack solutions.Hello, We are Dream Solutions, and we are a talented team of developers and designers who work hard to provide clients with top-quality services and products in world-class times. At Dream Solutions, we have expertise in and work with a number of different software and stack solutions. weniger
MushtaqMagri
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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 weniger
draganm59
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AI1specialist AI1specialist
$30 USD / Stunde
Senior n8n Automation & Python AI Agent DeveloperNigeriaI build self-healing automation systems and scalable SaaS backends. If you are looking for a developer who disappears after the project, I am not your guy. But if you need a Senior Automation Architect who writes clean, documented Python and JavaScript code to solve expensive business problems, we should talk. I...I build self-healing automation systems and scalable SaaS backends. If you are looking for a developer who disappears after the project, I am not your guy. But if you need a Senior Automation Architect who writes clean, documented Python and JavaScript code to solve expensive business problems, we should talk. I combine the speed of Low-Code (n8n) with the power of Custom Code (FastAPI/React) to deliver solutions that are 10x faster and cheaper than traditional agencies. 🔥 Top Services: ➤ AI Agents: Custom bots (OpenAI/Claude) that handle Support & Sales. ➤ n8n Workflows: Complex logic, loops, error handling, and API integrations. ➤ SaaS Development: Python (FastAPI) Backends + React Frontends (Dockerized). ➤ Scripting: Web scrapers, data cleaning, and cron jobs. 💻 Tech Stack: ➥ Languages: Python, JavaScript (Node.js), SQL. ➥ Frameworks: FastAPI, Flask, React.js. ➥ Infra: Linux, Docker, Nginx, AWS/DigitalOcean. Why Hire Me? ✔ 100% Completion Rate Goal: I don't take jobs I can't finish. ✔ Clear English: No miscommunication. ✔ Post-Project Support: I ensure your system stays online. Click Hire Me and let's turn your requirements into working software. weniger
AI1specialist
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