GPS Experts For Hire
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Hire ahmedelhossini04
ahmedelhossini04 ahmedelhossini04
$10 USD / hour
Project Development & Mechanical EngineerSaudi ArabiaMechanical Engineer with 16 years of experience in mechanical design, manufacturing, reverse engineering, and industrial equipment. Experienced with SolidWorks, AutoCAD, CNC, casting, fabrication, 3D modeling, and production drawings. I focus on accurate, practical, and manufacturing-ready designs, including...Mechanical Engineer with 16 years of experience in mechanical design, manufacturing, reverse engineering, and industrial equipment. Experienced with SolidWorks, AutoCAD, CNC, casting, fabrication, 3D modeling, and production drawings. I focus on accurate, practical, and manufacturing-ready designs, including tolerances, clearances, materials, assembly, and production requirements. Worked on projects for oil & gas and industrial facilities. I also have strong experience in reverse engineering, mechanical equipment, pumps, industrial components, casting design, and CNC manufacturing, and I can work closely with clients from the initial concept through final production documentation. less -
Hire martini002
Where technical precision meets real-world impact Hi, I’m Segismundo Martin Ocando Fuentes, a Senior Software Engineer with over 13 years of experience building robust backend systems and smart automation solutions. My core expertise lies in Python development, with a strong focus on Django, process automation, and...Where technical precision meets real-world impact Hi, I’m Segismundo Martin Ocando Fuentes, a Senior Software Engineer with over 13 years of experience building robust backend systems and smart automation solutions. My core expertise lies in Python development, with a strong focus on Django, process automation, and hardware-software integration using tools like Raspberry Pi and Arduino. ✴️ Core Technical Skills - Python Development – Efficient and scalable backend systems - Django & Django REST Framework – Clean, secure, and well-documented APIs - Process Automation – From workflow optimization to RPA and web scraping - Hardware Integration – Raspberry Pi, Arduino, sensors, and custom electronics - Linux Server Administration – Secure deployments, performance tuning, and uptime reliability - Database Management – MySQL, PostgreSQL, SQLite - Basic Frontend Development – Clean and functional interfaces using HTML, CSS, and JavaScript ✴️ What I Build - Custom RESTful APIs for mobile or web apps - End-to-end IoT solutions and embedded systems - Automation tools that reduce manual work - Monitoring dashboards with real-time hardware data - Backend platforms with hardware communication layers ✴️ Why Work With Me? - Specialized Expertise – I solve technical problems with depth, not with shortcuts - End-to-End Ownership – From architecture to deployment and post-launch support - Clear Communication – Technical concepts translated into actionable plans - Long-Term Support – I don’t disappear after delivery; I ensure everything works and improves Let’s Work Together If you’re looking for a backend engineer who understands both software and hardware, and who can deliver efficient, future-ready solutions, I’d love to hear about your project. ✴️ Reach out to discuss how we can bring your ideas to life. less -
Hire Srashtasoft
🚀 Top Rated AI, IoT, Flutter, Web & Enterprise Software Development Team Looking for a reliable development partner who delivers high-quality software on time and within budget? You've found the right team. With 10+ years of experience, we have successfully delivered 500+ web, mobile, AI, IoT, ERP, and automation...🚀 Top Rated AI, IoT, Flutter, Web & Enterprise Software Development Team Looking for a reliable development partner who delivers high-quality software on time and within budget? You've found the right team. With 10+ years of experience, we have successfully delivered 500+ web, mobile, AI, IoT, ERP, and automation projects for startups, SMEs, and enterprise clients across the globe. Our Core Expertise ✅ Artificial Intelligence (AI) AI Chatbots AI Voice Agents OpenAI, Claude, Gemini LLM Integration RAG Applications MCP Servers AI Automation WhatsApp AI CRM AI Integration ✅ Mobile App Development Flutter React Native Android iOS Cross-Platform Apps ✅ Web Development Laravel PHP Node.js React.js Next.js Vue.js REST APIs GraphQL ✅ IoT & Industrial Automation ESP32 Arduino Raspberry Pi MQTT BLE Zigbee LoRaWAN Home Assistant AWS IoT Azure IoT Smart Home Industrial IoT SCADA Integration ✅ ERP & Business Automation Odoo Development HRMS CRM Inventory POS Payroll Manufacturing Workflow Automation ✅ Data & Analytics Power BI Dashboard Development Business Intelligence Data Visualization SQL Reporting Automation ✅ E-commerce Solutions Shopify Shopify Apps WooCommerce Custom E-commerce Platforms Why Clients Choose Us =================== ✔ 111+ Verified Reviews ✔ 4.9★ Client Rating ✔ Preferred Freelancer ✔ 97% On-Time Delivery ✔ 97% On-Budget Completion ✔ Transparent Communication ✔ Daily Progress Updates ✔ Scalable & Secure Solutions ✔ Long-Term Technical Support We don't just write code, we solve business problems through technology. Every solution is designed to be scalable, maintainable, secure, and aligned with your business goals. Whether you need an AI-powered platform, enterprise ERP, mobile application, SaaS product, IoT ecosystem, custom CRM, automation workflow, or a modern web application, our team can handle the complete development lifecycle from planning and UI/UX to deployment and ongoing support. Let's build something exceptional together. less -
Hire DrSyafiq
Greetings! I am a Techpreneur that have more than 9 years expertise working in varied applications of Internet of Things (IoT) which includes UI/UX Design, Web/Mobile App Development, Automation, API Integration, Embedded System, Business Intelligence, Smart Buildings, Supply Chain Management, Tracking/Monitoring...Greetings! I am a Techpreneur that have more than 9 years expertise working in varied applications of Internet of Things (IoT) which includes UI/UX Design, Web/Mobile App Development, Automation, API Integration, Embedded System, Business Intelligence, Smart Buildings, Supply Chain Management, Tracking/Monitoring System, VR/AR Applications, Desktop/Mobile Game Simulators, Green Solutions, FinTech, Drone Software and many more. I have work across all industries with small, medium and large businesses. My skills include but are not limited to: Programming Language: • PHP (Laravel, Codeigniter, Yii, Cakephp) • HTML • CSS • ASP.Net • C++ • C# • Visual Basic • Javascript (Node.js, Vue.js, Vanilla.js, Electron.js, Express.js, Angular.js, React.js, Next.js) • Flask • Django • Python • CMS Framework: • Odoo (ERP) • Wordpress/Woocommerce • Joomla • Drupal • Magnento • Pretashop • Shopify • Moodle • Koha Library • Mobile Framework: • Native iOS (Swift) • Native Android (Java/Kotlin) • Flutter • Ionic • Phonegap • React Native • Xamarin • WebRTC • Jitsi-Meet • Zoom API • BigBlueButton • Agora • Game Development / Augmented Reality (AR) / Virtual Reality (VR): • Unity3D • Unreal Engine • ARKit • ARCore • ARFoundation • Vuforia • Hologram • Three.js • HTML5 • Blender • Engineering / Geolocation Software: • Autodesk (CAD, Revit, Maya, 3ds Max, Forge API, Dynamo) • QGIS • SGlobe • Flightradar24 • SCADA • HMI • PLC • UI / UX Prototype: • Figma • Balsamiq Mockup • Adobe XD • Computing Software: • MatLab • Wolfram Mathematica • Origin Pro • Excel • Tableau • R-Programming • LabView • OpenCV • TensorFlow • Database: • MySQL • MSSQL • MongoDB • SQLLite • PostgreSQL • Google Firebase • Server: • Linux • Windows • MacOS • Cpanel • Cloud AWS (EC2, Lightsail, S3) • Management Tools: • Microsoft Projects • Bitbucket • Gitlab • Hardware: • Drone/UAV • Smartwatch • Sensor • Arduino • High Power Laser • GPS • CCTV • ADSB Radar • Classic Bluetooth/Bluetooth Low Energy (BLE) • I have successfully received a PhD in Physics, Major in Artificial Intelligence and I am actively involved in engineering and scientific research. If you are interested with any of my services, please do not hesitate to contact me. I will Guarantee you will have a Friendly Experience. Let's Digitize your Dreams..!! Warmest regards, Dr. Syafiq Affandi less -
Hire shenglin0617
I am a China-based, production-ready embedded systems engineer who bridges the gap between firmware, PCB, and FPGA design — with deep manufacturing expertise to take your IoT product from prototype to mass production at scale. With 10+ years of hands-on experience and deep integration with JLCPCB, PCBWay, and SMT...I am a China-based, production-ready embedded systems engineer who bridges the gap between firmware, PCB, and FPGA design — with deep manufacturing expertise to take your IoT product from prototype to mass production at scale. With 10+ years of hands-on experience and deep integration with JLCPCB, PCBWay, and SMT assembly lines, I don't just design prototypes. I design for real manufacturing. ⚡ Core Strengths Embedded & IoT – STM32, ESP32, nRF52, FreeRTOS, MQTT, BLE, LoRaWAN Firmware – C/C++/Rust, bare-metal, RTOS, OTA, ultra low-power PCB for Manufacturing – JLCPCB, PCBWay, upto 24-layers, DFM rules, panelization, component sourcing FPGA – Verilog/VHDL, Xilinx/Intel, custom co-processing 🏭 Production-First Mindset ✅ JLCPPCB/PCBWay ready – Gerbers, BOM, CPL files, pick-and-place optimization ✅ Component sourcing – LCSC, Taobao, direct factory channels (cost down 30–50%) ✅ Assembly-line friendly – Test points, fiducials, thermal relief, footprint validation ✅ Firmware for mass production – Calibration, serialization, DFU, factory test modes 🇨🇳 Based in China. Built for scale. No translation delays. No component shortages panic. No "will this even assemble?" I speak manufacturer language — and I get it done. 🚀 Let’s go from prototype to production — fast. Need a JLCPPCB-ready design, a factory-testable firmware, or a full IoT product shipped? Message me. Let’s manufacture. less -
Hire KeshavInfotech
KeshavInfotech KeshavInfotech
$15 USD / hour
Quick & Affordable AI Dev: Mobile, Web, Games, IoTIndia18+ Years | Unity Games, Mobile & Web Apps | Top-Ranked on Freelancer Hi there! I'm Ghanshyam, and I lead the team here at Keshav Infotech. Our journey started in 2006. Back then, my partner Samir and I had just three computers (one was borrowed!) and a tiny workspace. Today, we have grown into a team of 75+ experts...18+ Years | Unity Games, Mobile & Web Apps | Top-Ranked on Freelancer Hi there! I'm Ghanshyam, and I lead the team here at Keshav Infotech. Our journey started in 2006. Back then, my partner Samir and I had just three computers (one was borrowed!) and a tiny workspace. Today, we have grown into a team of 75+ experts working from our 5,000-sq-ft office. We aren't just "tech guys." We are "techpreneurs" who love building great products. Game Development Building games is some of the most rewarding work we do. Our team develops high-quality Unity games, and we bring the same discipline to a game project that we bring to any app: clear planning, tight testing across devices, and regular reviews so you always know where things stand. If you have a game idea, we would love to hear it. Everything Else We Build Games are one part of what we do. Over 18 years we have built a wide range of products for our clients: Mobile Apps: iOS, Android, and Flutter Specialized Apps: BLE, IoT, NFC, and Hardware integration Web Development: Laravel, Node.js, React, Vue, WordPress, and Shopify Design: Modern UI/UX design for apps and websites Why Work With Us? We combine 18 years of deep experience with the speed of modern AI. Faster Delivery: We use the latest AI tools (Cursor, Claude, ChatGPT) to write and check code faster. Better Pricing: By working efficiently and reusing our own tested components, we save time on manual tasks and pass those savings on to you. Proven Quality: We are in the Top Rank of the Freelancer.com community with a very high repeat-hire rate. How We Work (Step-by-Step) We follow a clear process so there are no surprises: Scope: We create a detailed study document of your requirements. Planning: We build wireframes and data flow diagrams. Design: We create the system design and all app screens. Testing Plan: We define test cases for all devices. Development: Our team starts the programming phase. Review: Regular updates and reviews with you. Launch: Final testing, bug fixing, and deployment to your server. Availability & Communication Response Time: Usually within 12 hours. Working Days: Monday to Saturday. Working Hours: 10:00 AM to 8:00 PM. Our goal: We aren't looking for a "one-time project." We want to build a long-term business relationship with you. We guarantee our work and won't stop until you are 100% happy. Ready to start? Let's chat about your project! less -
Hire yihangz7
- I'm a Full-Stack Developer with 11 years of experience. For me, coding is only half the job—the other half is understanding people. I build web applications that are simple, useful, and a joy to use. I love working with teams, listening to users, and solving real problems together. Over the years, I've helped...- I'm a Full-Stack Developer with 11 years of experience. For me, coding is only half the job—the other half is understanding people. I build web applications that are simple, useful, and a joy to use. I love working with teams, listening to users, and solving real problems together. Over the years, I've helped startups launch products and enterprises scale their systems, but what I value most is the relationships I've built along the way. I believe good software comes from good communication, honest feedback, and a shared passion for making things better. At the end of the day, I don't just write code—I create solutions that make people's lives a little easier. - My expertise covers Full-Stack Web Development, Mobile App Development, iOS Development, UI/UX Design, and Graphic Design. I create complete digital solutions from concept to final product, including modern websites, responsive applications, mobile apps, and visually engaging user experiences. - I have strong experience with React, Next.js, shopify, JavaScript, TypeScript, Node.js, .NET, C#, REST APIs, databases, cloud solutions, Swift, SwiftUI, Flutter, and React Native. Along with development, I specialize in UI/UX design, wireframes, prototypes, and creating clean user interfaces that focus on usability and customer needs. - I also have experience in graphic design, Adobe Photoshop, Adobe Illustrator, image editing, branding, logo design, marketing materials, social media graphics, and visual content creation. I combine technical knowledge with creative design skills to build products that are not only powerful and functional but also attractive, professional, and enjoyable for users. Whether you need a website, mobile application, UI/UX design, or complete digital product development, I can handle the full process from idea, design, development, testing, and final delivery. less -
Hire danwardlow
danwardlow danwardlow
$70 USD / hour
AI Automation |Full Stack | Python, Chatbots, APIsUnited StatesI’m a full-stack software engineer specializing in modern SaaS platforms, AI-powered applications, APIs, integrations, and production-ready web applications. My experience includes TypeScript, JavaScript, React, Next.js, Node.js, Python, FastAPI, PostgreSQL, Prisma, REST APIs, authentication, payments, cloud...I’m a full-stack software engineer specializing in modern SaaS platforms, AI-powered applications, APIs, integrations, and production-ready web applications. My experience includes TypeScript, JavaScript, React, Next.js, Node.js, Python, FastAPI, PostgreSQL, Prisma, REST APIs, authentication, payments, cloud deployment, and AI/LLM integrations. I can help with full-stack web development, SaaS products and MVPs, AI features, API development, third-party integrations, React and Next.js frontends, Node.js and Python backends, database design, Auth0 authentication, Stripe payments, CI/CD, deployment, debugging, and improving existing applications. I’m comfortable working across an entire product—from database and backend architecture to frontend UX, integrations, testing, and deployment. I focus on building practical, maintainable software that is ready for real users. I’m especially interested in SaaS products, AI applications, startup projects, automation, and helping businesses turn ideas or partially completed products into working software. less -
Hire felixivanr
Fast, Efficient & Terrific Service "Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction, and skillful execution. It represents the wise choice of many alternatives." Hello, I'm Felix, a Full Stack Developer specializing in web applications, mobile apps,...Fast, Efficient & Terrific Service "Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction, and skillful execution. It represents the wise choice of many alternatives." Hello, I'm Felix, a Full Stack Developer specializing in web applications, mobile apps, eCommerce solutions, and custom business systems. I am committed to delivering exceptional service and consistently going above and beyond to ensure complete client satisfaction. With my professional reputation attached to every project, I take pride in my work and strive for excellence in everything I build. I never settle for anything less than high-quality results and always aim to exceed expectations. I believe successful development is about more than writing code. Every project should solve real business challenges, create value for users, and support long-term growth. That is why I work closely with clients throughout the entire process—from planning and architecture to development, deployment, maintenance, and continuous improvement. My expertise includes: • Web Development & Custom Web Applications • Mobile App Development (iOS & Android) • Shopify & eCommerce Development • Business Systems & Workflow Automation • API Integration & Third-Party Services • WordPress Development & Customization • UI/UX Design & Responsive Development • SEO-Friendly Development Why clients choose to work with me: ✓ Business-Oriented Solutions I focus on understanding business goals and delivering solutions that create measurable value rather than simply implementing features. ✓ Clean, Scalable Development I build maintainable systems with clear architecture, well-structured code, and long-term scalability in mind. ✓ Reliable Long-Term Support I value long-term partnerships and remain available to support clients as their products and businesses grow. Whether you are starting a new project, improving an existing platform, modernizing legacy systems, or looking for a dependable development partner, I would be glad to help. Let's build something great together. less -
Hire FranciscoSilvi
FranciscoSilvi FranciscoSilvi
$15 USD / hour
Electronic Engineer - Hardware & Firmware DevsArgentinaI have extensive experience, primarily in hardware design I primarily work with Altium Designer, but I am also proficient in KiCAD, EAGLE, EasyEDA, and Allegro OrCAD. I also develop firmware, primarily for the following platforms: -ESP32, S2, S3, C3 y C6 -ESP8266 -STM32 -STM8 -AVR -ATSAM -RAK Wireless Modules -PIC,...I have extensive experience, primarily in hardware design I primarily work with Altium Designer, but I am also proficient in KiCAD, EAGLE, EasyEDA, and Allegro OrCAD. I also develop firmware, primarily for the following platforms: -ESP32, S2, S3, C3 y C6 -ESP8266 -STM32 -STM8 -AVR -ATSAM -RAK Wireless Modules -PIC, PIC32, dsPIC For clients who prefer it, I am familiar with various Arduino Cores to facilitate future code editing and small modifications that the client can handle themselves. I also have the capability to run multithreaded code on any of the aforementioned platforms. I also use IDEs such as: -STM32Cube -RUI (Rak User Interface) -IDF (Espressif) -Atmel Studio (ATSAM/ATMEGA) less
