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25 USD / hourSiliconNexus is a technology solutions provider dedicated to helping businesses succeed in a rapidly changing world. We specialize in the development of sustainable, end-to-end solutions that are tailored to meet the specific needs of our clients. Our team of experienced professionals is committed to providing the highest quality solutions that are secure, scalable, and cost-effective. We stay at the forefront of technology and leverage the latest innovations to create solutions that are reliable and easy to use. ⭐ Services We Offer ✔ Web 2.0 ☑️ UX/UI research & design ☑️ Frontend development: React.js, Vue.js, Typescript ☑️ Backend development: Python (Django), Node.js, ☑️ Mobile app development: Flutter, React Native ✔ Web3.0 & Blockchain Solutions ☑️ Chains - Ethereum, EOS, Solana, Binance, Polygon ☑️ Smart contracts = ERC20, ERC721, ERC721A, ERC1155 ☑️ DeX's - Pancake Swap, Uniswap, Sushi Swap ☑️ DAO - From smart contract development to DAO governance ☑️ dApps - NFT minting buy, sell OR digital assess buy / sell OR Identity management etc. ☑️ Hyper-ledgers - Substrate [custom chain development] ✔ Embedded Systems Development ☑️ Hardware Design - PCB , High Speed, antennas & FPGA's ☑️ Drivers Development - I2C, CAN, USART, PCIe, AXI, DMA, Interrupt Controllers ☑️ Embedded Linux - Yocto , BitBake, ☑️ IOT application development - BLE, LTE 4G, 5G, LoraWAN, Zigbee, WiFi & Wifi6 ☑️ Cloud Integrations - GoogleCloud, Azure, AWS ☑️ Hardware Design & Verification Services - RISCV SoC design & verification ⭐ Our commitment ✅ 100% work quality ✅ Project demonstration & documentation ✅ Active support against any issue (even after deployment) ✅ 15 hours free-of-cost maintenance & support ✅ Free Discovery sessions & project consultation At SiliconNexus, we believe in building long-term partnerships with our clients. Our commitment to customer service and excellence ensures that we exceed our clients’ expectations. We are passionate about helping our clients stay ahead of the competition by providing them with the best technology solutions available. Silicon Nexus Business Development & Consultant Book a Free Consultation CallHire aqibnasim
25 USD / hour✋ Hi! I’m YiLin Wang, an Electronics Engineer, Embedded Developer, and PCB Designer specializing in wireless electronics, microcontroller systems, and intelligent embedded solutions. With over 5 years of experience, I’ve designed and implemented cutting-edge electronic systems, robotics, and IoT projects for both commercial and industrial applications. ⚡ My Core Expertise 🔹 Embedded Systems & Wireless Electronics ☑️ Microcontroller-based Systems: Arduino, STM32, Raspberry Pi, ESP32/ESP8266 ☑️ Wireless Protocols: Bluetooth, BLE, MQTT, RFID ☑️ Circuit Design & PCB Layout (up to 24 Layers, High-Density Designs) ☑️ Motor Control & Robotics Implementation ☑️ Machine Learning Integration for Smart Devices ☑️ CNC Programming & Automation Control 🔹 Software & Full-Stack Development ☑️ Firmware Development for Embedded Hardware ☑️ Backend & API Development (Node.js, Laravel) ☑️ Frontend Development: React.js, Vue.js, AngularJS, Next.js ☑️ Full-Stack Web Applications for IoT Dashboards & Device Control 🧰 Tools & Technologies Languages & Firmware: C/C++, Python, Arduino IDE, Embedded C Hardware & PCB: KiCad, Altium Designer, Proteus, PCB Layout, Sensor & Actuator Interfaces Wireless & IoT: BLE, MQTT, WiFi, RFID, LoRa (Optional) Robotics & Automation: Motor Control, PID Systems, CNC Programming, Robotics Integration Web & Mobile: HTML5, CSS3, JavaScript, React.js, Vue.js, Next.js, Node.js, Laravel 🏆 Why Work With Me ✅ Expert in Embedded + Wireless + PCB Solutions ✅ High-Precision, Optimized, and Scalable Designs ✅ On-Time Delivery and Clear Communication ✅ Free Post-Project Support & Troubleshooting ✅ Guaranteed Customer Satisfaction 🚀 Let’s Build Innovative Solutions Whether it’s smart robotics, wireless IoT systems, automated control systems, or full-stack dashboards for your devices, I can deliver end-to-end solutions from concept to production. Reach out, and let’s turn your ideas into powerful, functional systems with top-tier electronics and software integration.Hire yilinw010924
18 USD / hourWe are proud to be among the ⭐ top 1% on Freelancer.com⭐, recognized for our earnings and positive reviews. ✎ Corporate Value Proposition ➬ Patience with Clients ➬ Diversified Industry Portfolio ➬ Dedication to Client's Vision & Empowerment ➬ Proactive in Suggesting Best Practice Solutions ➬ Prioritizes Personal Privacy and Data Security ➬ Customer-Centric, Collaborative and Communicative Approach ✎ Our Achievements ➬ 20+ Years of Experience ➬ 350+ Talented IT Professionals ➬ 3000+ Successful Projects ➬ Served Clients in 50+ Countries ✎ Our Services ➬ Custom Software Development ➬ Web & Mobile Application Development ➬ QA & Testing ➬ Support & Maintenance ➬ Staff Augmentation ➬ Cloud Services & DevOps ➬ AI/ ML ✎ About Narola Infotech Solutions LLP We stay ahead with the latest tools, frameworks, and programming languages to deliver high-performance, user-friendly, and scalable applications. Whether it's feature-rich websites, robust mobile applications, or comprehensive digital solutions, we turn your ideas into reality with advanced designing and QA services. Our commitment to exceptional customer service sets us apart. We prioritize clear communication, collaboration, and understanding your goals. Our team works closely with each client, offering valuable insights, expert guidance, and continuous support throughout the development process and beyond. Partnering with Narola Infotech means gaining a reliable and strategic technology partner committed to driving your business forward. We strive to exceed expectations, deliver exceptional quality, and ensure timely project completion within budget. Our goal is to help businesses thrive in the digital landscape with our expertise and impactful solutions. We have worked with notable clients such as CGI, L&T, Infosys, Biocon, TVSNext, and many others. ✎ Our Expertise We excel in multi-layered software designing, development, maintenance, and enhancement using OOP concepts, multi-threading, and collection framework with comprehensive QA testing. ✎ Tech Stack ➬ Frontend: Wireframe, UI/UX, PSD, Bootstrap, JavaScript, AngularJS, ReactJS, VueJS ➬ Backend: ASP.NET, C#, Java, PHP, WordPress, Shopify, NodeJS, Python, Django ➬ Mobile: iOS & Android, Objective-C & Java SDK, Swift, React Native, Flutter ➬ Other: MS Dynamics 365, Microsoft, Power Platform, Salesforce, DevOps, AWS, Azure, Big Data, Embedded Solutions, Bots, AI & Machine Learning ✎ 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) - DEDICATED TEAM - HYBRID MODEL (Fixed + Hourly) Experience the Narola Infotech advantage and unlock your business's true potential with our state-of-the-art web apps, mobile apps, and digital solutions..Hire winmaclin
40 USD / hourGreetings, I am an experienced and versatile writer specializing in ghostwriting, editing, and copywriting. Since 2016, I’ve been a full-time freelance professional with dual certifications in Digital Marketing. My work spans biographies, memoirs, e-books, fiction, non-fiction, blogs, websites, and product descriptions, each tailored to capture the client’s unique voice and vision. With a keen eye for detail and a passion for linguistic precision, I am well-equipped to undertake the comprehensive proofreading and editing of any book. I have a proven track record in editing various written materials, including books, with a focus on preserving the author's voice while refining clarity and coherence. With a decade of hands-on experience in the book world, I am eager to provide valuable suggestions to improve content, flow, and overall effectiveness. Additionally, I’m proficient in formatting for both print and digital platforms, including D2D and Amazon KDP. As an experienced copywriter, I'm highly skilled in SEO-optimized content and have a deep understanding of on-page and off-page SEO strategies. Thanks to thorough research and high-quality writing, my articles engage readers and rank well in search engines. 🎓 Academic and Research Expertise As an accomplished academic researcher and editor, I deliver high-quality academic writing that upholds the highest standards of research integrity. I excel in conducting extensive research, crafting well-structured papers, and adhering to precise citation requirements. Moreover, my commitment to originality, zero plagiarism, and a collaborative approach to refining research topics ensures the final delivery matches your expectations. I am also highly proficient in major style guides, including APA, MLA, Chicago, and Harvard. I'm committed to delivering exceptional service, ensuring every project meets the highest standards. In addition to my writing expertise, I offer video editing and creation as a secondary skill, allowing clients to develop content from script to screen. My experience spans editing explainer videos, social media content, and ads, allowing for a seamless process that strengthens your brand’s message. As a Virtual Assistant, I excel in efficiently managing administrative tasks, from email management to digital marketing. My expertise in social media marketing is particularly beneficial for managing e-commerce sites and ad campaigns, boosting conversions and brand visibility. For work involving PDF edits or diagrams, I'll need to review the original file to confirm if layers are editable. I’m committed to delivering exceptional service, ensuring every project meets the highest standards. Let’s collaborate to achieve your goals with creative writing and multimedia content. Final note: To protect my time and workflow, I do not accept on-demand Zoom or phone calls. I'm happy to communicate via Freelancer.com, chat, or scheduled check-ins as needed. Sincerely, KarinHire kasage00
50 USD / hourZAWN Tech is a trusted software company founded in 2014, delivering complete digital solutions for startups and enterprises worldwide. Our certified developers combine deep technical knowledge with real-world project experience to build fast, secure, and scalable systems. Core Expertise Blockchain: Metaverse, Web3, NFTs, NFT Games, Smart Contracts, Arbitrage & Sniper Bots, DEX / DApp Development (Ethereum, BSC, Polygon, Solana, WAX). Web & SaaS Development: Full-stack using React, Node.js, Laravel, Django, and Next.js. Integration with Odoo, Bubble.io, Zoho, and Webflow. eCommerce: Shopify, WooCommerce, Magento, and custom marketplace platforms with payment, shipping, and ERP integrations. Mobile Apps: Native and cross-platform (Flutter, React Native, Android, iOS). AI & Computer Vision: Chatbots, GPT integrations, TensorFlow, OpenCV, and OCR systems. Game Development: Unity 3D, Unreal, and WebGL with multiplayer, blockchain, and AR/VR support. Trading & Financial Automation: MT4/5, TradingView, Binance, Interactive Brokers, and algorithmic trading bots. Hardware & IoT: Arduino, Raspberry Pi, ESP32, MATLAB, embedded control, and automation projects. With 200+ recommendations and over a decade of experience, we turn complex ideas into reliable, production-ready solutions — delivered with clear communication and long-term support.Hire AwaisChaudhry
Bahadir Bitirim Bahadir Bitirim
30 USD / hourVideo Editing | Motion Graphics | Color GradingGreece30 USD / hourHi, I am a seasoned video services freelancer with a Bachelor’s Degree in Film Studies and over 13 years experience in the industry. I offer top-tier video and audio editing and cleaning, as well as both 2D and 3D animation. With my 15+ years experience, I’ve done everything from short films to interviews to commercials, so my services are built around a foundation of real-world work. With the use of the full Adobe Suite along with Final Cut Pro X, DaVinci Resolve and Blender 3D, I can create, render and edit any manner of different video assets, including 3D modeling with clean topology. I never accept any project I don’t believe I can handle, but I am also incredibly confident in the work I do. I have completed over 600 projects on Freelancer, and I'm available 24/7 through the platform to discuss any and all projects possibilities and details. If you have a project you want completed both quickly and quality, I am the man for the job, so please reach out!Hire loopcut
20 USD / hour✋ Hi there! I’m Abdul Majeed, an experienced Embedded Systems Engineer and Professional PCB Designer with expertise across a wide range of cutting-edge technologies. Here’s what I bring to the table: ⚡ Microcontroller Programming: ✔ Nordic: nRF51, nRF52, nRF53 ✔ TI: CC13xx, CC25xx, CC26xx, CC32xx ✔ 8051: Atmel, Intel, Nuvoton ✔ STM: STM8, STM32, BlueNRG-1, BlueNRG-2 ✔ AVR: 8-Bit, 32-Bit ✔ Cypress: BLE PSoCs ✔ Dialog Semiconductor: DA1458x, DA1453x ✔ ESP: ESP12, ESP32, ESP8266, ESP32 S3, ESP32 C3 ⚡ Electronic Development Boards: ✔ Arduino Uno, Nano ✔ STM32 Nucleo and Discovery ✔ TI's Launchpad ⚡ Single Board Computers: ✔ Raspberry pi ✔ Banana Pi ✔ Beaglebone Black ⚡ Electronics Modules: ✔ RFID and Fingerprint Modules ✔ RF Transceivers: Silicon Labs chips, Zigbee, Wi-Fi, Nordic, etc. ✔ Camera Modules: Omnivision ✔ Storage: SD card and memory chips ✔ Display Modules: LCD, GLCD, TFT, LED, OLED, etc. ✔ IoT Modules ⚡ Computer Software: ✔ Development IDEs: Keil, Visual Studio Code, STM32 Cube IDE ✔ PCB Design: Altium, Eagle, KiCAD, Easy EDA ✔ App Development: Blynk IOT, Adafruit IO, Arduino cloud, Thingsboard ⚡ Simulations Software ✔ MATLAB Simulink ✔ Proteus ✔ Logisim ✔ Multisim ⚡ IoT & Wireless Communication ✔ Proficient in Wi-Fi, BLE, Zigbee, LoRa, HTTP / HTTPS, and MQTT protocol. ✔ Expertise in wearable IoT devices, smart home automation, and industrial IoT projects. ⚡ System Integration & Prototyping ✔ Firmware and hardware integration for sensors, motors, and actuators. ✔ Real-time protocols: FTP, TCP/IP, and RTSP ✔ Extensive experience with streaming, data acquisition, and remote control systems. ⚡ Microcontroller-Based Projects: ✔ Automatic Street Light System: STM32-based power-efficient lighting system controlled by ambient light sensors. ✔ Gesture-Controlled Robot: ATMEGA32-powered robot using accelerometer and gyroscope modules. ✔ Smart Trash Bin: A touchless waste management system using proximity sensors and servo motors. ⚡ Industrial Projects: ✔ Industrial IoT Gateway: A robust NodeMCU-based gateway for connecting industrial devices to cloud platforms. ✔ Battery Management System (BMS): STM32-based controller for monitoring lithium-ion battery packs. ✔ Motor Driver PCB Design: Compact and efficient PCB for controlling DC motors with ESP32. ⚡ PCB Designing Projects: ✔ Power Supply PCB: Design of a regulated dual-output power supply with overcurrent protection. ✔ Custom Sensor Node PCB: Low-power PCB with temperature, humidity, and pressure sensors for wireless data transmission. ✔ RF Module PCB: Compact PCB for RF communication with optimized antenna layout. ⚡ Why Choose Me? ✔ On-time delivery and top-notch quality at reasonable rates. ✔ Free support and maintenance after project completion. ✔ Client satisfaction is my top priority! Let’s bring your ideas to life with innovation and precision! Any questions? Interested in working with me? Send me a message or hit the ‘Hire Me Now’ button and let’s get started!Hire majeed219
30 USD / hourWelcome to My Profile – Your Partner in Scalable Digital Innovation I’m a tech entrepreneur and founder of a growing software development company with 10+ years of industry experience. We specialize in creating enterprise-grade web and mobile solutions that are robust, scalable, and tailored to meet your business needs. Our Core Expertise Backend Development: PHP (Laravel), Node.js, Python (Django/Flask) Frontend Development: React.js, Vue.js, HTML5, CSS3, JavaScript/TypeScript Mobile Development: Flutter, React Native, Native iOS (Swift), Native Android (Kotlin/Java) API Design & Integration: RESTful APIs, WebSockets, OAuth, third-party integrations Real-Time Applications: Live chat systems, dashboards, tracking solutions CMS & E-Commerce: WordPress, WooCommerce, Shopify, and custom platforms Database Systems: MySQL, PostgreSQL, MongoDB, Firebase DevOps & Deployment: CI/CD pipelines, Docker, Linux servers, cloud hosting What We Deliver We’ve successfully built and deployed: Real-time communication platforms Multi-user SaaS solutions Custom enterprise tools High-performance web & mobile applications Why Work With Us? We provide dedicated technical expertise, transparent communication, and scalable solutions designed for long-term growth. Whether you need a partner for your next big idea or support in scaling your existing system, we’re here to make it happen. Let’s connect and discuss how we can transform your vision into a powerful digital product.Hire asifalimzd
50 USD / hourGreetings! 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 AffandiHire DrSyafiq
olegwork673 olegwork673
40 USD / hour⭐Embedded⭐Firmware ⭐PCB⭐FPGA⭐IOT⭐MobileApp⭐Moldova, Republic of40 USD / hour💡 About Me ✋ Hi! I’m Oleg, an Embedded Firmware Engineer and Electronics Developer specializing in MCU/IoT systems, PCB bring-up, and real-time embedded solutions. With 6+ years of experience, I deliver high-precision embedded systems, robotics, and automation projects for industrial and commercial applications. ⚡ My Core Expertise 🔹 Embedded Systems & Wireless Electronics ✔ Microcontrollers: STM32, ESP32/ESP8266, nRF52, Arduino ✔ Wireless Protocols: BLE, WiFi, LoRa, MQTT, RFID ✔ Circuit Design & PCB Layout: Multi-layer, high-density designs, hardware bring-up & debugging ✔ Motor Control & Robotics: PID systems, stepper/servo control, CNC/automation integration ✔ FPGA & Bootloader Development: Custom protocols, OTA updates ✔ IoT Device Integration: End-to-end firmware + hardware solutions 🧰 Tools & Technologies 🔹 Firmware & Languages: C, C++, Python, Embedded C, Arduino IDE, FreeRTOS 🔹 Hardware & PCB: KiCad, Altium Designer, Proteus, Sensor & Actuator Interfaces, JTAG/Debugging 🔹 Wireless & IoT: BLE, WiFi, LoRa, MQTT, RFID 🔹 Robotics & Automation: Motor Control, PID, CNC Programming, Robotics Integration 🏆 Why Work With Me ✅ Expert in Embedded Systems, Wireless Electronics, and PCB Design ✅ High-Precision, Optimized, and Scalable Firmware & Hardware Solutions ✅ Clear Communication & On-Time Delivery ✅ Free Post-Project Support & Troubleshooting ✅ Guaranteed Customer Satisfaction 🚀 Let’s Build Innovative Solutions Whether it’s smart robotics, wireless IoT devices, or automated control systems, I provide end-to-end embedded solutions from concept to production.Hire olegwork673
