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MuhammadUzair16 MuhammadUzair16
USD / hour Embedded Systems, IoT & Edge AI Software ArchitectPakistan40 USD / hourI design and build reliable embedded, IoT, and connected-device software — from firmware, RTOS, microcontrollers, and BLE communication to mobile apps, cloud integration, and AI/ML on edge devices. With 16+ years of experience in software development and embedded systems, I help startups, product teams, and engineering companies turn complex hardware/software requirements into stable, scalable, production-ready systems. ✅ Core Expertise 🔌 Embedded Firmware & RTOS C/C++ firmware development for microcontrollers and embedded platforms RTOS-based applications, task scheduling, memory optimization, and performance tuning Device drivers, sensors, UART, SPI, I2C, CAN, and hardware bring-up Firmware debugging, refactoring, reliability improvement, and performance optimization 📡 IoT, Bluetooth/BLE & Connected Devices BLE-enabled products, device pairing, GATT communication, and mobile-device connectivity IoT gateways, sensor networks, telemetry, device provisioning, and remote monitoring MQTT, REST APIs, wireless communication, cloud connectivity, and secure device workflows 📱 Mobile Apps for Hardware Products Android and iOS apps for device control, monitoring, configuration, and diagnostics Cross-platform mobile apps for BLE, Wi-Fi, and IoT-enabled products Real-time dashboards, alerts, synchronization, and hardware-software integration 🤖 Edge AI, AI/ML & Data Systems AI/ML workflows for embedded and resource-constrained systems Sensor analytics, signal processing, anomaly detection, and predictive logic Python-based automation, testing tools, engineering utilities, and data workflows 🏗 Software Architecture & Product Engineering End-to-end system architecture across hardware, firmware, mobile, backend, and cloud Clean, maintainable, testable code built for long-term product growth Technical planning, code review, debugging, documentation, and project rescue work ✅ What I Can Build IoT devices with firmware, mobile app, and cloud integration BLE-enabled products and companion mobile apps Industrial controllers, sensor systems, data loggers, and gateways RTOS-based embedded applications Edge AI systems and embedded analytics Custom firmware, drivers, protocols, dashboards, and automation tools Legacy embedded software modernization and performance optimization ✅ Why Work With Me 16+ years of hands-on engineering experience Strong understanding of both low-level embedded systems and high-level software architecture Ability to work across firmware, hardware integration, mobile apps, APIs, and cloud workflows Clear communication, realistic planning, and precise execution Focus on reliability, maintainability, performance, and production-ready delivery For projects involving embedded systems, firmware, IoT, BLE, mobile apps, device communication, or AI on edge devices, I can help you design and build it correctly from the start.Hire MuhammadUzair16
20 USD / hourHello, I’m Prakash! I lead a dedicated team of 20+ seasoned professionals, delivering high-quality Web Development, UI/UX Design, and Digital Solutions for over a decade. With experience across diverse industries and a global clientele, we've built a strong portfolio of successful projects and lasting partnerships. Our Services Include: Custom Website Development – Tailored websites built from scratch – Business, corporate, and personal sites – Blog, portfolio, and landing pages Content Management System (CMS) Development – Joomla Development & Migrations – WordPress Theme & Plugin Development – Custom CMS Solutions E-commerce Development – Magento Store Setup & Customization – WooCommerce Integration – Shopify Store Development – Custom E-commerce Solutions Web Application Development – Laravel Web Applications – Python/Django or Flask Web Solutions – Node.js & Express Backend Development – Full-Stack JavaScript (React.js, Next.js, etc.) Frontend Development – Responsive UI/UX with HTML5, CSS3, JavaScript – React.js / Vue.js / Angular Development – Tailwind, Bootstrap, and Material UI Backend Development – PHP / Laravel / CodeIgniter – Python / Node.js – RESTful API & GraphQL API Development Website Redesign & Optimization – UI/UX Revamp – Speed & Performance Optimization – SEO-Friendly Structure Mobile-Optimized & Responsive Design – Cross-browser & cross-device compatibility – Mobile-first design approach Maintenance & Support – Bug Fixes & Security Updates – Ongoing Enhancements & Upgrades – Site Monitoring & Backup Solutions API Integration & Development – Third-party API Integration (Social Media, Google Maps, etc.) – Payment Gateway Integration (Stripe, PayPal, Razorpay, etc.) – Custom API Development Website Migration & Upgrades – Joomla (1.x to 5.x), WordPress, Magento, etc. – Platform-to-platform migration – Server & domain migration PSD/XD/Figma to HTML or CMS – Pixel-perfect conversion – HTML, Joomla, WordPress, or other CMS outputs From concept to launch and beyond, we offer comprehensive support with a focus on clean code, modern design, performance optimization, and on-time delivery. Whether you’re starting a new project or need expert assistance for ongoing development in Joomla, WordPress, Laravel, React.js, Python, or Magento—we’re here to help. Thank you for visiting my profile. Let’s connect and bring your vision to life!Hire pgpatel
20 INR / hour⚡ We help businesses design, build, and scale high-performance digital systems that directly impact revenue — from AI automation, AI voice agents, and custom SaaS platforms to real-time 3D configurators, animation, engineering, and hardware solutions. ⚡ We are a premium System Architecture, AI Automation, 3D, SaaS, Animation, and Engineering company helping businesses turn complex ideas into scalable products. 🏆 What We Specialize In ★★★★★ 🧠 🚀 AI Systems & Automation AI agents, AI chatbots, AI voice systems, conversational AI, LLM integrations, RAG pipelines, NLP, prompt engineering, AI content workflows, AI text-to-speech, AI video, AI image processing, AI research, automation workflows, Twilio, n8n, Zapier, Retell AI, Whisper AI, OpenAI, Claude, Llama, Mistral, DeepSeek, Vector Databases, and enterprise-grade AI architecture. ⚙️ SaaS & Software Development Custom SaaS platforms, full-stack web apps, API development, backend systems, frontend systems, microservices, software architecture, WebRTC, FastAPI, React.js, JavaScript, Python, Java, Google Cloud, AWS, Firebase, Kubernetes, DevOps, web security, software testing, test automation, dashboards, analytics, and scalable cloud deployment. 🎮 3D Configurators & Real-Time Systems Unity 3D, Unreal Engine, Three.js, WebGL, 3D product configurators, real-time rendering, 3D visualization, architectural visualization, 3D rendering, 3D modeling, 3D assets, AR/VR assets, interactive product experiences, digital twins, 360-degree video, and Web-based 3D systems. 🎬 Animation, Video & Creative Production 3D animation, 2D animation, explainer videos, motion graphics, VFX, visual effects, video editing, video production, YouTube ads, Facebook ads, Instagram ads, game trailers, music videos, sound design, sound effects, audio editing, AI animation, AI-generated video, AI influencers, Blender, After Effects, Premiere Pro, Houdini, Final Cut Pro, Photoshop, Illustrator, and digital art. 🔬 Engineering, CAD & Hardware CAD/CAM, SolidWorks, AutoCAD, Fusion 360, Revit, Civil 3D, ArchiCAD, 3D CAD, product design, mechanical design, automotive engineering, electronics, PCB layout, circuit design, firmware, embedded systems, IoT, wireless sensors, DSP, thermal analysis, CFD, FEA, Ansys, DFM, engineering drawings, technical drawings, tech packs, 3D printing, and hardware prototyping. 📈 Marketing, Lead Generation & Growth Systems Lead generation, data scraping, web scraping, data extraction, SEO, SEO auditing, keyword research, Google Analytics, website analytics, content marketing, social media marketing, Instagram marketing, Facebook Ads, Google Ads, Amazon Ads, email marketing, market research, sales automation, and digital marketing systems. Website: www.ekarthaans.comHire Ekarthaan
45 INR / hourHi, Last week i successfully completed a similar project (not exactly same but similar) You want speed without sacrificing quality: a pixel‑perfect Angular UI that feels smooth and responsive, backed by a real Node API, with routing, state, and auth ready for future features. I’ll build a clean, scalable codebase so you can extend confidently. Workflow - Align: review Figma, define components, extract design tokens, prioritize data-first screens. - Setup: latest Angular (standalone, TS, SCSS), lazy routes, interceptors, guards, ESLint/Prettier. - UI: reusable components, responsive grid, Angular animations, accessible semantics. - State: signal-based services or NgRx (your preference), typed HTTP, error handling. - Auth: JWT with refresh, role guards, CSRF/CORS configured. - API: Express + TypeScript, layered architecture, validation, OpenAPI docs, env configs. - Integrate: wire endpoints, load real data from day one. - QA/Docs: cross-browser tests, basic unit tests, clear README with setup/build/deploy. Suggestion - Convert Figma design tokens (colors/spacing/type) into SCSS variables and a theme map to guarantee pixel accuracy and speed up future theming. Question - Which auth flows do you need at launch (public, email/password, SSO) and what roles/permissions should gate routes? Happy to jump on a quick call to finalize scope and milestones. Best Regards, Sid https://ekarthaanstudios.com/ https://www.freelancer.in/u/EkarthaanHire bradleyk19
75 USD / hourI'm Mateo Sanz Pedemonte, Architect and manager of a specialized Design team named LUSTER. We are recognized for our exceptional customer service, working worldwide with +5 years of experience. See our full portfolio here We are committed to: ✔ COMMUNICATION: It is essential to keep a fluid communication, be updated on the progress and ensure that each of the phases are carried out as expected ✔ QUICK DELIVERY: The work is always delivered on or before the agreed date, thanks to our efficient team coordination ✔ QUALITY: Offering a high-quality end product, exceeding expectations Services: - Architecture rendering (interior & exterior) - 3D Walkthrough videos - 3D Modeling - REVIT BIM & 2D drawings - Product 3D Modeling & Rendering - Drafting of Plans, Sections, Elevations, etc - Architectural Design - Landscape Design - Interior Design Software used: -2D drafting: AutoCAD, REVIT | 3D modeling: REVIT, Sketchup, 3DSmax, Blender -Rendering: Lumion, Vray, Corona Renderer -Product rendering: Solidworks, Blender, Keyshot, Vray -Edition: Photoshop, LightroomHire mateosanzp
25 USD / hourRashid Tech Solutions is a systems-focused engineering and development practice with over 5 years of hands-on experience delivering reliable, production-ready solutions across software, cloud, automation, and embedded systems. We specialize in projects where multiple technologies must work together seamlessly — software with hardware, cloud with automation, and logic with real-world operational constraints. Our work is driven by solid architecture, clean implementation, and solutions designed for long-term use, stability, and growth. 🔧 Core Capabilities Systems & Full-Stack Development End-to-end design and development of web platforms, backend services, APIs, dashboards, and mobile applications, built for scalability, security, and maintainability. Cloud, DevOps & Infrastructure Architecture and operations across AWS, Azure, and Google Cloud, including CI/CD pipelines, deployments, monitoring, performance optimization, and production hardening. Automation & Integrations Custom automation, workflow optimization, system integrations, bots, and backend processes to reduce manual work and improve operational reliability. Embedded Systems & Industrial Automation Development and integration of embedded systems, IoT devices, electronics, PCBs, PLCs, SCADA, and hardware–software interfaces for industrial and automation use cases. AI & Data-Driven Features Practical AI and machine-learning integrations such as computer vision, OCR, analytics, and intelligent system enhancements — applied where they deliver real, measurable value. Specialized & Custom Solutions Blockchain systems, trading tools, telephony platforms, and other domain-specific solutions when projects require deeper technical customization. 👥 Team & Delivery Model For larger or time-critical projects, I work with a small, trusted technical team, while personally managing and reviewing all work. This ensures clear communication, consistent quality, and a single point of accountability for the client. 🤝 Post-Delivery Support Delivery does not end at handover. We provide clear documentation, support, fixes, and ongoing assistance when required, ensuring systems remain stable, understandable, and easy to maintain over time. Our approach is reflected in consistent positive feedback from previous clients, who value technical ownership, clear communication, and dependable delivery. If you’re looking for a technical partner who thinks long-term and takes responsibility beyond launch, Rashid Tech Solutions is ready to support your project.Hire rashidamjad"\t\t\t\t"
20 USD / hourWith over 5 years of hands-on experience, we are a seasoned full-stack development team,Leveraging a diverse team of certified experts proficient in nearly every IT skill imaginable, we offer a wide range of IT solutions to cater to all your digital needs. Web Development: Experts in HTML, CSS, WordPress, WIX, PHP, JavaScript (MEAN+MERN), React.js, Angular, and more. We excel in CMS, RESTful APIs, and cloud technologies. Mobile App Development: Proficient in Flutter, Android (Kotlin/Java), and iOS (Swift/Swift UI/Obj-C). We handle NFC, geolocation, and payment integration with ease. Database Development: Skilled in both SQL (Teradata, Oracle, MSSQL, MySQL) and NoSQL (MongoDB, Cassandra, Hive). We utilise Metabases for powerful insights. Desktop Programming: Versed in Java, Swift, JavaScript, Python, C#, and more for desktop solutions. Blockchain: Our forte includes crypto exchanges, Dapp development, and ICOs on Ethereum, Solana, Polygon, and more. Cloud & DevOps: We manage AWS, Azure, Google Cloud, and employ DevOps tools for seamless deployments. AI & Machine Learning: Experts in Computer Vision, OCR, Machine Learning, and more, leveraging Google Cloud Platform, OpenCV, TensorFlow, and AI architectures. Game Development: We create captivating games using WebGL, HTML5, Unity3D, 3ds Max, and Unreal Engine. E-commerce: Crafting E-commerce Websites, mastering WordPress WooCommerce, and streamlining payment integration. Telephony: Proficient with Twilio, VoIP, SIP, Asterisk, FreePbx, and Free Switch for call center solutions. Trading Solutions: We excel in Sierra Chart, Pine Script,, and various trading APIs. Hardware & Electronics: Skilled in Arduino, Raspberry Pi, and ESP32, with expertise in PLC and SCADA systems for automation and control solutions.Hire RashidAmjad1
35 INR / hourClients usually come to me when a simple website is no longer enough and they need a reliable system to run their business. I specialize in building custom WordPress automation and business systems - shopping, booking platforms, admin dashboards, approvals, and workflow-driven solutions — not template-based sites. I design clear, conversion-focused interfaces in Figma, implement them using WordPress or Shopify, and use Laravel / custom PHP when advanced logic, performance, or scalability is required. ✔ 14+ years of hands-on experience ✔ 500+ completed projects with verified reviews ✔ Trusted by long-term and repeat clientsHire gurjeetsingh344
30 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
farooqtahir2013 farooqtahir2013
USD / hour ✅ Network|System|VoIP|Cloud|DevOps|Security ExpertPakistan50 USD / hourI am Network, Cybersecutiy, VoIP and System Engineer with over 10 years of professional experience. I have a demonstrated history of working in the field information technology and services industry. I have worked with both small and enterprise-sized companies to plan, design and implement the Network infrastructure. I have worked with a wide verity of vendors such as Cisco, VMware, IBM, Mikrotik, Ubiquiti, Lenovo, Fortinet, Palo Alto, Checkpoint, Pfsense and Microsoft etc. I make sure to design and recommend things based on best practices. I possess the following expertise: ✅Network administration (Routing, Switching, VPNs). ✅VOIP (FreePBX, 3CX, Vodia, Asterisk and Cisco CUCM,CME ). ✅Wireless (Cisco, Ubiquiti, Aerohive, TPlink, Mikrotik). ✅Security (Cisco ASA, Fortinet , Palo Alto, Checkpoint, Sonicwall, PFsense, opnsense). ✅Virtualization (VMware, Microsoft HyperV, Proxmox). ✅System administration (Microsoft and Linux servers.) ✅Cloud computing, dedicated servers and VPS (OVH, Google, AWS, Digital ocean etc) Looking forward to working with you. Why Choose Me? ✅24 hours availability ✅Quick response ✅100% Project DeliveryHire farooqtahir2013
18 USD / hourHi, I am Harish Kumar For the past 16 years, I have been delivering scalable, secure, and high-performing digital solutions to clients across the globe—helping startups and enterprises transform their ideas into refined MVPs, mobile apps, and web platforms tailored to their business goals. My work has been consistently appreciated by clients for its quality, reliability, and lasting impact on their digital growth. Expertise Across Industries E-Commerce | FinTech | Healthcare | Wellness & Wellbeing | On-Demand Services | Restaurant & Food Delivery | Sports & Fitness | IoT | Social Networking | Job & Recruitment | E-Learning | Map-Based Apps | Trucking & Logistics | AI-Driven Solutions Core Competencies: Cross-Platform App Development (Flutter, React Native, Swift, Kotlin) Full-Stack Web Development (React.js, Next.js, Vue.js, Node.js, Laravel, PHP) API & Database Architecture (REST, GraphQL, MySQL, MongoDB, Firebase) Cloud & DevOps (AWS, Google Cloud, CI/CD Pipelines) AI & Chatbot Integrations | Real-Time Systems | Secure Payment Gateways I always prioritise understanding the client’s business needs to create custom, scalable solutions that deliver smooth functionality and meaningful user experiences. Every project I take on is built with a focus on quality, security, and long-term growth.Hire harishparas
70 USD / hourThank you for visiting my profile ! My name is Lyes. I am passionate about software design and developement. I hold an Engineer degree and a PhD in computer science . * TOP 1% freelancers of Web Scraping and automation. * TOP 1% freelancers of Python. My main areas of expertise include : ✔ CRM/APP/WEB automation and integration (Zapier, Power Automate, Selenium, Zoho creator, Python scripting, Google apps scripting ...) ✔ Excel macros ✔ Data Scraping (Scrapy, Selenium, Requests, ...) ✔ API Programming and integration ✔ Desktop and web apps developement using Python Frameworks ✔ Cloud Computing : AWS , Google Cloud, Azure ✔ Apps scripts ✔ SQL , NoSQL databases (MySQL, MangoDB, SQL server, ..) ✔ Data Mining ✔ Process automation ✔ Desktop software development ✔ Excel / CSV / XML / JSON ✔ HTML5, PHP ✔ Wireless Networking Languages : ✔ English : Fluent ✔ French : Bilingual ✔ Arabic : Native My ultimate goal is perfection and customer satisfaction....Please feel free to get in touch with me, and I'll be delighted to have a discussion with you.... Talk to you soon 🙂Hire lkhelladi
