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30 USD / hourHello, everybody. This is Diah Elisha from Indonesia, a high-skilled Fullstack developer & Automation Specialist with skills including React/Next.js, Vue.js/Nuxt, Angular, Noe.js, Laravel, PHP, Python, Blockchain, JavaScript, n8n, Make and so on. I consider myself the right choice for you because I have the right skills and potential to match your needs as a senior developer who has full experience in building pixel-perfect & responsive UI with Next.js and Vue.js. As a senior Web developer who has 6 + years of experience in web development, I've built a lot of projects for SaaS platforms, Dapp, PWA, Admin panels and Web content using React/Next, Vue.js, Tailwind CSS, etc. My working area includes implementing pixel-perfect UI with a good sense of design and a keen eye for details of the project, implementing API integration, making functionalities, fixing bugs, business automation, TDD, SEO and etc. I have the skill to execute all visual designs from concept to finalized engineering in a reasonable amount of time. My well-known skills: - React/Next/Vue/Nuxt/Gatsby - React Native / Android Studio / iOS - HTML5, CSS/CSS3, Bootstrap, TailwindCSS, MUI. -Wordpress, Shopify - JavaScript( ES6, 7, ...), Typescript, Ajax, jQuery, OAuth - PHP, Laravel, Ruby on Rails, Blockchain - Node.js, Python, Django, FastAPI, Express, RUST - n8n, Zapier, Make.com - MySQL, Oracle, PostgreSQL, SQLite, MongoDB. - Github, GitLab, Bitbucket, Trello, Jira, - AWS, DigitalOcean, Cloudways, Vercel, Netlify I can start your working immediately and dedicate full time. Please feel free to contact me if you want a great deal for your business and beautiful life. Thank you. Diah Elisha.Hire elishadiah326
50 USD / hourI am a qualified pharmacist and experienced medical research writer with a strong background in scientific literature, academic research, and evidence-based writing. I help researchers, healthcare professionals, and academic teams with: • Systematic and scoping review support • Literature synthesis and critical appraisal • Scientific manuscript editing • PRISMA methodology and reporting • Qualitative thematic analysis • Medical evidence extraction and evidence matrices • Research methodology review My pharmacy background allows me to understand complex medical literature and communicate scientific findings accurately. I focus on accuracy, clear communication, confidentiality, and reliable delivery. If you need professional support for a medical or scientific research project, let's discuss your requirements.Hire Ahme2357
engkarimismail engkarimismail
USD / hour ✅Network|Voip|Cloud|Security|SysAdmin|DevOps|Mail✅Malaysia50 USD / hourNanoq LLC is a U.S.-registered software engineering and IT consulting company delivering web, mobile, cloud, AI, infrastructure, and cybersecurity solutions. We develop scalable web applications, mobile apps, SaaS platforms, APIs, admin systems, e-commerce solutions, booking platforms, and AI-powered applications using technologies including Flutter, Laravel, React, Node.js, Python, FastAPI, Vue.js, Firebase, MySQL, PostgreSQL, MongoDB, Docker, AWS, and Google Cloud. Our capabilities also include cloud architecture, DevOps, Linux and Windows infrastructure, networking, VoIP, cybersecurity, system migration, deployment, automation, and ongoing technical support. We focus on secure architecture, clean development, scalability, clear communication, and production-ready delivery. ✅Send me now 24/7 Availability Unlimited Revisions Fast Response ✅ Server Operating Systems Windows Server (2003 to 2024) | Ubuntu | CentOS | Debian | RHEL ✅ Directory Services Active Directory | OpenLDAP ✅ DNS and DHCP Windows Server DNS | DHCP | Linux DNS | DHCP ✅ Virtualization Microsoft Hyper-V | VMware ESXi | vCenter | Proxmox VE ✅ File Servers IIS FTP | proftpd | FileZilla | FTP Server | Samba ✅ Web Servers Apache | NGINX | Microsoft IIS ✅ Scripting and Automation PowerShell scripting | Bash scripting ✅ Containers Docker | Windows Subsystem for Linux (WSL) ✅ Backup Systems Veeam Backup | Iperius Backup | UrBackup ✅ Mail Servers Mailcow | Microsoft Exchange (2000–2019) | MailWizz | Postfix | EXIM ✅ Database Servers MySQL | PostgreSQL | MariaDB ✅ Firewalls and Security MikroTik | PFSense | Cisco Firewalls ✅ Networking Skills Cisco Routing and Switching | VLANS | OSPF | VoIP and IP Telephony | Network Penetration Testing Access Control Lists (ACLs) Security (MITM Attack Mitigation) ✅ Recovery Services Password recovery for accounts and routers | Disaster recovery planning ✅ VOIP Service Freepbx | freeswitch | CME | IP TELEPHONY | 3CX SYSTEMS ✅ Cloud Service AWS, DigitalOcean, Hetzner, Azure, Google Cloud Platform, IBM Cloud, Oracle Cloud, Alibaba Cloud, Contabo, SevaHire engkarimismail
30 USD / hourSoasTech is a full-service IT, AI, Software, Cloud, and Engineering company established in 2023, with industry experience since 2019. We are a member of the Pakistan Software Export Board (PSEB), under the Ministry of IT & Telecommunication, Government of Pakistan. We deliver secure, scalable, production-ready solutions to startups and enterprises worldwide. Our multidisciplinary team brings together software engineers, AI specialists, cloud architects, enterprise consultants, and embedded engineering professionals. Our Freelancer track record includes verified earnings, 5-star skill ratings, and 9 client recommendations. CORE EXPERTISE Software, Web & SaaS: Full-stack applications, SaaS, APIs, PHP, JavaScript, TypeScript, Python, React, Next.js, Node.js, Laravel, Django, Java, C#/.NET, WordPress, MySQL, PostgreSQL, and MongoDB. AI & Automation: OpenAI, ChatGPT, Claude, Gemini, LLMs, AI agents, RAG, LangChain, MCP, vector databases, chatbots, computer vision, OCR, YOLO, machine learning, FastAPI, n8n, Make, and Zapier. Enterprise Systems: Salesforce, Zoho CRM, Odoo, Dynamics 365, SharePoint, Microsoft 365, Power Apps, Power Automate, Power BI, ERP/CRM integrations, and analytics dashboards. Cloud & DevOps: AWS, Azure, Google Cloud, Docker, Kubernetes, Terraform, CI/CD, Linux, Windows Server, cloud security, databases, and managed infrastructure. eCommerce & Mobile: Shopify, WooCommerce, Magento, Stripe, payment gateways, marketplaces, Flutter, React Native, Android, and iOS. Industrial Automation & IoT: PLC, SCADA, robotics, Arduino, Raspberry Pi, ESP32, STM32, IIoT, sensors, monitoring, and control systems. Engineering & Embedded: Electronics, electrical engineering, PCB design, firmware, MATLAB/Simulink, signal and image processing, acoustics, SolidWorks, simulation, and prototyping. Specialized Solutions: Blockchain, Web3, Solidity, Ethereum, Solana, MT4/MT5, TradingView, Pine Script, Binance and IBKR APIs, cybersecurity, VoIP, Asterisk, PBX, and SIP. WHY SOASTECH - PSEB member, Government of Pakistan - Established in 2023; experience since 2019 - Verified earnings, 5-star skill ratings, 9 client recommendations - Multidisciplinary software and engineering expertise - Milestone-based delivery, testing, and documentation - Transparent communication and long-term support From concept and architecture to deployment and maintenance, SoasTech helps organizations build intelligent products, modernize systems, and automate operations. SoasTech — Engineering Innovation. Empowering Digital Transformation.Hire Feriver
InternetOfThings InternetOfThings
USD / hour Embedded Hardware Engineer | Prototype to Pre-EVTPhilippines80 USD / hourA working prototype proves that something can work. It does not prove that it will survive the next hardware revision, pass through EVT cleanly, behave the same across multiple builds, or remain reliable once it leaves the bench. That is where hardware projects become expensive. I work with founders and small product teams to take embedded products from concept or working prototype toward a credible pre-EVT baseline. The objective is not simply to produce a schematic, route a PCB or make firmware compile. It is to remove as much uncertainty as practical before that uncertainty becomes another PCB spin, failed certification attempt, production delay or field problem. My work covers electronic architecture, schematic and PCB design, component selection, firmware, SMD prototype assembly, bring-up and validation. I maintain my own electronics lab, so I can build the resulting hardware, measure its behaviour and challenge assumptions before handing it back. My strongest area is connected and wireless hardware: IoT sensors and gateways, LoRa/LoRaWAN, LTE, BLE and Wi-Fi, together with low-power and battery-operated systems. I work across ESP32, nRF52, STM32 and other platforms, choosing the architecture around the product rather than forcing the product around a familiar development board. Typical work includes: 🔹 Converting development-board prototypes into purpose-built hardware 🔹 Finding power, RF, interface and reliability problems before EVT 🔹 Bringing up and debugging first PCB builds 🔹 Measuring power consumption and wireless performance 🔹 Integrating electronics with enclosures, connectors and wiring 🔹 Separating what has been proven from what is still assumed A board can pass ERC and DRC, boot correctly and still carry expensive problems forward. That is why I rarely treat “it works” as the end of the engineering question. I am probably not the right engineer if you simply need the cheapest route from a schematic to Gerber files. I am a better fit when the next revision needs to reduce uncertainty before more money is committed to tooling, certification, production or deployment. If you already have a prototype, requirements or an early design, show me where it stands and what still needs to be proven.Hire InternetOfThings"\t\t\t\t"
25 USD / hourAs an Electronics Engineering graduate, I bring a comprehensive skill set in PCB design, IoT technology, and web development. With a strong foundation in electrical and electronic circuits, I excel in creating innovative solutions and leveraging cutting-edge technologies. In the realm of PCB design, I am well-versed in industry-leading CAD tools such as AutoCAD Electrical, Eagle Cad, Altium, KiCad, Sprint-Layout, EasyEDA, PCBway, Proteus, and Fritzing. I can take your project from schematic files and hardware specifications to comprehensive Gerber files, BOMs, and detailed 2D and 3D PCB images. My expertise extends to IoT technology, where I have hands-on experience with MQTT, FIREBASE, NodeRed, and Thingsboard. I can design and implement IoT solutions that seamlessly integrate sensors, microcontrollers like Arduino, Raspberry Pi, Esp32, NodeMCU Esp8266, and cloud platforms to provide intelligent and connected systems. Furthermore, I possess fundamental knowledge in web design, web development, and SEO optimization. I can create visually appealing and user-friendly websites using WordPress (Elementor), Shopify, WooCommerce, Wix, and leverage my skills in SEO optimization to enhance website visibility and reach. In addition to my technical skills, I am proficient in using Adobe Photoshop, Adobe Illustrator, and Adobe XD for graphic design and prototyping purposes. I also have experience drafting civil works and floor plans using AutoCAD and MS Word. My commitment to quality and attention to detail ensures that I deliver accurate and precise work. I am a proactive learner, continuously expanding my knowledge to stay up-to-date with the latest advancements in the field. If you require an Electronics Engineer, PCB Designer, IoT Specialist, or Web Developer who can provide schematic files, hardware files, Gerber files, BOMs, and both 2D and 3D PCB images, I am here to bring your projects to life. Let's collaborate and create exceptional electronic and web solutions together. Upwork: https://www.upwork.com/freelancers/~013b62209998b06230 Truelancer: https://www.truelancer.com/freelancer/wyderlalangan LinkedIn: https://www.linkedin.com/in/wyderl/Hire wyderl24
20 INR / hourDIBS Technologies is a leading software development firm with over 15 years of experience delivering high-quality Custom Software, Web & Mobile Application Development, Windows Desktop Software development. We are passionate about transforming clients' businesses through innovative, intelligent .NET solutions. Our dedicated team of professionals takes pride in offering tailor-made software that helps clients achieve their business goals effectively. ✎ Our Achievements ➬ 15+ Years of Expertise in .NET, react and custom software development ➬ 80+ Successful Projects completed on Freelancer, delivering exceptional .NET solutions ➬ 50+ Countries Served with cutting-edge .NET applications ➬ 50+ Skilled IT Professionals specializing in .NET, C#, ASP.NET, .NET Core, Blazor, and more ✎ Our Services ➬ Custom .NET Software Development ➬ Desktop Application Development with WinForms, WPF, and .NET MAUI ➬ Web Application Development using React, HTML, ASP.NET Core, ASP.NET MVC, and Blazor ➬ Mobile Application Development with Xamarin and .NET MAUI ➬ Cloud Application Development, API Integration and Development ➬ Support & Maintenance ✎ Tech Stack ➬ C# programming: Building performant and scalable applications ➬ React, ASP.NET: Developing dynamic and secure web applications ➬ ASP.NET Core & MVC: Crafting modern, cross-platform web solutions ➬ Blazor: Creating interactive web UIs with C# and .NET ➬ Xamarin & .NET MAUI: Developing cross-platform mobile applications ➬ .NET Core: Delivering high-performance backend solutions ➬ VB.NET: Providing reliable solutions for legacy and modern applications ➬ SQL Server: Database design, management, and optimization ➬ Webforms, WinForms, WPF, and Win UI: Building robust desktop and web applications ➬ API Integration: Seamlessly connecting third-party APIs and internal services ✎ Tools/Software ➬ Subversion, GitHub, Trello, Jira, Slack, Asana ✎ Our Strengths ➬ Regular Communication ➬ Daily & Weekly work update reports ➬ 100% Guaranteed Plagiarism-Free Work ➬ Guaranteed Data Security & Privacy ➬ Agile Development Methodology ➬ Flexible Engagement Models: - FIXED COST - TIME & MATERIAL(Hourly) - HYBRID MODEL (Fixed + Hourly) You can search and connect for project work task based on tech stack including React, HTML, C# programming, Blazor, Xamarin, Asp.Net, Asp.net MVC, Asp.net web, Asp.net core, .NET, .Net MAUI, .NetCore C#, NET C#, VB.NET, Webforms, Win UI, Winforms, SQL Server, Api Integration. When you choose DIBS Technologies, you get: Comprehensive .NET Expertise across web, desktop, mobile, and cloud applications Proven Success: Over 75 successful projects delivered on Freelancer.com, with top-notch client feedback A Team You Can Count On: Developers who are experts in .NET and deliver high-quality solutions on time We are here to solve your software challenges. Let’s connect and discuss how we can help you with your next project!Hire DIBS80
20 USD / hourExperienced IT professional and expert in AI/ML, NLP, Deep Learning and Computer Vision, building GenAI application, Workflow automation using Agentic AI, and python programming. I have been delivering the assigned projects within budget and in time-bound manner without compromising the quality of project deliverables. I am always ensuring that projects are delivered as per business requirement.Hire pkundu25
40 INR / hourWe are a group of individuals from IIT/IIM (India) with extensive experience in Machine Learning, Programming and Operations Research. Please find below a brief summary of our expertise: - Machine Learning - Experience in libraries like Tensorflow, Keras, Convolutional Neural Nets, Tree based algos and Linear models. Have worked on recommender systems, face detection, supply chain excellence through automation, housing, Financial markets etc - Programming - Expertise in Python/R/C/C++/Java/Javascript - Android/IOS Mobile Applications - Hybrid applications with cordova - Desktop applications with QT4/5, Java Swing, Javafx, Electron.Hire AItechnology
30 USD / hourI am a Full-Stack, AI and Cybersecurity Engineer specializing in end-to-end development of web applications, mobile apps, AI-powered systems, automation solutions and secure software. My expertise includes Full-Stack Development with Next.js, React, Node.js, JavaScript, TypeScript, Python, REST APIs, databases, SaaS platforms and cloud integrations. For Mobile Development, I build Android and iOS applications using React Native and Flutter, including authentication, Firebase, maps, payments, push notifications and backend API integration. In AI & Machine Learning, I work with Generative AI, LLM applications, RAG systems, AI agents, chatbots, computer vision, OCR, object detection, ANPR/license plate recognition, TensorFlow, PyTorch, YOLO and OpenCV. I also develop AI and business automation solutions using Python, APIs, n8n, Zapier and custom workflow integrations. My cybersecurity expertise includes authorized VAPT, penetration testing, vulnerability assessment, web and API security testing, network security, security analysis and remediation guidance. I also work with authorized reverse engineering, binary analysis, debugging, assembly-level analysis, vulnerability research and controlled exploitability assessment, along with embedded systems, firmware and low-level software analysis. I can handle the complete project lifecycle: requirements → architecture → development → AI/API integration → testing → security assessment → deployment → maintenance. I focus on clean architecture, scalable development, secure implementation, clear communication and production-ready delivery.Hire MuhammadAsad108
36 USD / hourHello , I'm Abhay , Professional WordPress/Woocommerce Website Designer & Developer with over 6 years of experience & over 21% Repeat Hire Rate. Delivering quality projects & ensuring Clients Satisfaction are my top priorities. - Ecommerce - WordPress - Woocommerce - WordPress Security - Shopify - SEO (Basic Search engine Optimization) - Certified Google Adwords Master - Adsense Approval & Blog Monetization - Excel - Power BI Need Help With Your Business ??? Feel free to message me or hire me to boost your business and make your dream business real & running and scaling across the industry. Happy & Satisfied Clients from Canada, US, Europe & Asia Your Satisfaction Is My Top Priority...... ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Hola, soy Abhay, diseñador y desarrollador profesional de sitios web de WordPress con más de 6 años de experiencia y más del 21% de tasa de contratación repetida. Entregar proyectos de calidad y asegurar la satisfacción de los clientes son mis principales prioridades. - Ecommerce - WordPress - Woocommerce - Seguridad de WordPress - Shopify - SEO (optimización básica de motores de búsqueda) - Maestro certificado de Google Adwords - Aprobación de Adsense y monetización de blogs - Sobresalir - BI de energía ¿Necesita ayuda con su negocio? No dude en enviarme un mensaje o contratarme para impulsar su negocio y hacer que el negocio de sus sueños sea una realidad y esté funcionando y escalando en toda la industria. Clientes felices y satisfechos de Canadá, EE. UU., Europa y Asia Tu satisfacción es mi máxima prioridad ... ************************************************************************************************************************************************************************ Hallo, ik ben Abhay, professionele WordPress-websiteontwerper en -ontwikkelaar met meer dan 6 jaar ervaring en meer dan 21% herhaald huurpercentage. Het leveren van kwaliteitsprojecten en het waarborgen van klanttevredenheid zijn mijn topprioriteiten. - Ecommerce - WordPress - Woocommerce - WordPress-beveiliging - Shopify - SEO (Basic Search Engine Optimization) - Gecertificeerd Google Adwords Master - Adsense-goedkeuring en inkomsten genereren met blogs - Excelleren - Power-BI hulp nodig met uw bedrijf ??? Voel je vrij om me een bericht te sturen of me in te huren om je bedrijf een boost te geven en je droombedrijf echt te maken en te laten groeien en op te schalen in de hele branche. Tevreden en tevreden klanten uit Canada, de VS, Europa en Azië Uw tevredenheid is mijn hoogste prioriteit......Hire Lifecare2951
