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50 USD / hourIn the name of God, I help researchers, clinicians, healthcare organizations, and academic institutions turn complex research into clear, evidence-based, publication-ready work. I am a Doctor of Pharmacy (PharmD), medical researcher, and scientific writer with 10+ years of experience in clinical research and academic writing. I have completed 300+ research projects and maintain a 5.0 rating across 290 Freelancer reviews. My core expertise includes: • Systematic Reviews & Meta-Analyses • Clinical & Medical Research • Scientific Manuscript Development • Literature Reviews & Evidence Synthesis • Research Proposals & Theses • Statistical Interpretation • PRISMA-Based Research • Vancouver, APA & Harvard Referencing • Journal Submission & Reviewer Response • SPSS, R, RevMan & STATA My work has covered oncology, surgery, cardiovascular research, emergency medicine, nursing, pharmacy, public health, and other healthcare disciplines. I focus on scientific accuracy, critical analysis, appropriate sourcing, and publication standards rather than simply producing text. I work from the client's actual research questions, data, and requirements and never fabricate evidence, results, or references. I am also a published researcher, with recent work appearing in Surgical Innovation. If you have a research idea, manuscript, dataset, systematic review, or thesis requiring a rigorous medical research approach, I can help take it from draft to a professional final product.Hire Ahme2357
30 USD / hourSoasTech is a full-service IT, AI, Software, Cloud, and Engineering company established in 2023 with industry experience since 2019. We deliver end-to-end digital, enterprise, automation, and embedded engineering solutions to startups and enterprises worldwide. Our multidisciplinary team combines software development, artificial intelligence, cloud infrastructure, enterprise systems, industrial automation, electronics, and embedded engineering. With verified Freelancer earnings and consistent 5-star skill ratings, we turn complex requirements into secure, scalable, production-ready solutions. CORE EXPERTISE Software, Web & SaaS Development: Full-stack development, SaaS platforms, enterprise applications, APIs, PHP, MySQL, JavaScript, TypeScript, Python, React.js, Node.js, Next.js, Laravel, Django, Java, C#/.NET, PostgreSQL, MongoDB, and WordPress. AI, Data & Automation: OpenAI, ChatGPT, Claude, Gemini, LLMs, AI Agents, Agentic AI, RAG, LangChain, MCP, Vector Databases, AI Chatbots, Computer Vision, OCR, YOLO, Machine Learning, FastAPI, n8n, Make.com, Zapier, and process automation. Enterprise Systems: Salesforce, Salesforce Lightning, Zoho CRM, Odoo, Microsoft Dynamics 365, SharePoint, Microsoft 365, Power Apps, Power Automate, Power BI, ERP/CRM integration, workflow automation, dashboards, and business intelligence. Cloud & DevOps: AWS, Microsoft Azure, Google Cloud, Docker, Kubernetes, Terraform, CI/CD, cloud architecture, cloud security, Linux, Windows Server, database administration, infrastructure automation, and managed support. eCommerce & Mobile: Shopify, WooCommerce, Magento, Stripe, payment gateways, custom marketplaces, inventory and ERP integration, Flutter, React Native, Android, iOS, and cross-platform applications. Industrial Automation & IoT: PLC, SCADA, IoT, IIoT, robotics, Arduino, Raspberry Pi, ESP32, STM32, manufacturing automation, sensors, process monitoring, and control systems. Engineering & Embedded Systems: Electrical engineering, electronics, microcontrollers, circuit and PCB design, embedded software, MATLAB/Simulink, signal processing, image processing, acoustical engineering, simulation, SolidWorks, prototyping, and product development. Specialized Solutions: Blockchain, Web3, smart contracts, Solidity, Ethereum, Solana, MT4/MT5, TradingView, Pine Script, Binance and IBKR APIs, trading bots, cybersecurity, VoIP, Asterisk, PBX, SIP, system administration, and technical support. WHY SOASTECH ✓ Verified earnings and 5-star skill ratings ✓ 9 client recommendations ✓ Specialized software and engineering team ✓ Milestone-based, tested, and documented delivery ✓ Transparent communication and long-term support From software and AI to cloud, enterprise automation, IoT, and embedded engineering, SoasTech provides the technical depth and accountability required to deliver successful solutions from concept to production.Hire Feriver
50 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.Hire engkarimismail
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
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"\t\t\t\t"
40 AUD / hourSenior Full-Stack, Mobile, and AI Engineer with extensive experience designing and delivering modern web applications, cross-platform mobile apps, and AI-powered solutions. I specialize in building scalable, high-performance software that helps startups, agencies, and enterprises transform ideas into production-ready products. My expertise covers the complete development lifecycle—from product planning and system architecture to implementation, deployment, optimization, and long-term maintenance. I focus on clean architecture, intuitive user experiences, scalable backend systems, and AI-driven automation. Core Expertise ✅ AI Development - OpenAI, GPT, Claude, Gemini API integration - AI chatbots and virtual assistants - Retrieval-Augmented Generation (RAG) - AI workflow automation - LangChain & LlamaIndex - Python automation - Prompt engineering - AI-powered business applications ✅ Mobile Development - Flutter - FlutterFlow - React Native - Dart - Firebase - Cross-platform iOS & Android development - App Store & Google Play deployment ✅ Frontend Development - React.js - Next.js - Vue.js - TypeScript - JavaScript - Tailwind CSS - Bootstrap - Responsive UI/UX - Modern component architecture ✅ Backend Development - Node.js - Express.js - Laravel - PHP - REST APIs - GraphQL - Authentication & Authorization - Microservices - Scalable API development ✅ Database Development - PostgreSQL - MySQL - MongoDB - Firebase Firestore - Supabase - Redis ✅ Cloud & DevOps - AWS - Firebase - Vercel - DigitalOcean - Docker - CI/CD - Server deployment - Performance optimization ✅ APIs & Integrations - Stripe - PayPal - Twilio - Google APIs - Firebase Services - Third-party API integration - Payment systems - Authentication providers I build reliable, scalable, and maintainable software solutions with a strong emphasis on clean code, performance, security, and long-term business value. Whether it's an AI-powered SaaS platform, a modern web application, or a cross-platform mobile app, I deliver production-ready solutions that are built to scale.Hire sekai1116
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
