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8.4
8.4
98%
Elmaaddi, Egypt
$45 USD per hour
Digital & Analog Electronics VHDL-Verilog-System verilog Matlab/Simulink Analog and Digital Communications Rust Python C/ C++/C# Micro-controllers Data Structures OOP Qt/ PyQt OpenCV x86 assembly
7.1
7.1
100%
Peshawar, Pakistan
$25 USD per hour
Hello, I'm Ishaq! I'm a passionate software engineer specializing in building robust, scalable, and user-centric applications. With 5+ years of experience in desktop software development and support. I have a strong background in Python programming language, and I've worked on a diverse range of projects. Each project in my profile, reflects my commitment to writing clean, efficient code, delivering high-quality software solutions, and at affordable costs. I'm always focused on solving real-world problems through technology. ➡️ Data manipulation ⠀⠀⠀✅CSV/XLSX ✅JSON ✅XML ✅HTML ✅Text data ✅Charts ✅DOCX ✅SQLite Database ✅EDL ✅RTF ──────────────────────────────────────────────── ➡️ PDF manipulation ⠀⠀⠀✅Table extract ✅Text extract ✅Image extract ✅Fill form ✅Generate PDF ✅Insert Image ✅Remove watermark ✅Split PDF ✅Merge PDFs ✅Insert text in PDF ✅OCR ✅Text highlight ✅Modify layout ✅Redaction ✅Convert PDF ✅PDF Metadata ──────────────────────────────────────────────── ➡️ Media files manipulation ⠀⠀⠀✅Edit video ✅Edit image ✅Compress image ✅Concatenate videos ✅Watermark video ✅Watermark image ✅Trim video ✅Convert image ✅Convert video ✅Image Metadata ✅Audio ──────────────────────────────────────────────── ➡️ File management ⠀⠀⠀✅Rename ✅Archive ✅Watch folder ✅Copy ✅Move ✅Delete ✅Download ✅Upload ✅Torrent ✅Checksum ──────────────────────────────────────────────── ➡️ Miscellaneous ⠀⠀⠀✅Keyboard ✅Mouse ✅Display ✅API ✅Clipboard ✅Wi-Fi ✅Extensive GUI ✅Web automation
8.6
8.6
88%
lahore, Pakistan
$25 USD per hour
TechPlus is a full-stack development and digital solutions provider delivering end-to-end web, mobile, AI, automation, and software development services. We design, build, automate, and optimize digital systems that help businesses scale efficiently — from modern websites and mobile apps to enterprise software, integrations, and intelligent automation solutions. **Services Offered** • Web design & development (CMS, custom apps, e-commerce) • Mobile app design & development (Android, iOS, hybrid) • Automation, scripting, scraping & workflow optimization • AI integrations, chatbots & data processing solutions • API development & third-party integrations • Database architecture, optimization & migration • Custom software & SaaS development **Deliverables & Outputs** • Business websites, dashboards, portals & landing pages • E-commerce stores and CMS-based platforms • Mobile apps with admin panels and backend systems • Automation tools, bots, and integration pipelines • Database systems, reports & analytics solutions • Custom plugins, extensions, and enterprise applications **Technologies & Tools** PHP, ASP.NET, VB.NET, C, C#, C++, Python, Node.js, JavaScript frameworks (React, Angular, Vue), Laravel, CodeIgniter, Django, Flask, Yii, CakePHP, WordPress, Shopify, Wix, Weebly, Squarespace, Magento, OpenCart, PrestaShop, SharePoint, Excel, Google Sheets, APIs, cloud services, and modern development frameworks. TechPlus maintains clear English communication, structured documentation, transparent collaboration, and a strong focus on quality delivery, reliability, and long-term client partnerships.
9.3
9.3
99%
Madhyamgram, India
$10 USD per hour
Convergent Infoware is an award-winning digital agency and globally recognized for its fully integrated services. We excel at taking up software development (Website Development I Mobile App Development I Custom software Development) at any stage and executing the same by combining proven methodologies, business domain experience and technology expertise to deliver the best of the industry. Our belief: Deliver the best quality product, in time and within the client budget. Why Us: - Customer Oriented. - End to End consulting-led Application Development - Architected Solutions. - SOLID principles - Agile methodology. Technological Expertise: • iOS (Swift/Objective-C) • Java (Android) • HTML5/CSS3 • Javascript (AngularJS, jQuery, Ionic, React, React Native) • Node.js & Python, • SQL ( SQLite, MySQL, and Postgres), noSQL ( MongoDB, Firebase). • PHP (Laravel, CodeIgniter & Cake) • Google Map Service • Firebase, Layer, REST, Socket, MySQL, SQLite, JSON, XML;
8.7
8.7
91%
Tirumangalam, India
$25 USD per hour
Osiz Technologies is a premier software development company with over 16 years of industry expertise, dedicated to delivering innovative and robust solutions. Our dynamic team of 300+ professionals specializes in a wide range of services, including Web Development, AI, Blockchain, Game Development, and more. We have a diverse team of in-house 2D & 3D designers, Blockchain, NFT, and Metaverse developers, all working together to provide high-quality, cost-effective, and cutting-edge open-source development solutions to clients across the globe. ✔️Web Development - Frontend: React.js, Angular, Vue.js, JavaScript, HTML5, CSS3 (Bootstrap) - Backend: Node.js, Python (Django, Flask), PHP (CI, Laravel, Symfony), Ruby on Rails, Java (Spring), Next.js, - Express.js - Databases: MySQL, PostgreSQL, MongoDB, SQLite - CMS: WordPress, Joomla, Drupal - E-commerce: Magento, Shopify, WooCommerce, OpenCart ✔️Mobile App Development - iOS: Swift, Objective-C - Android: Kotlin, Java - Cross-Platform: Flutter, React Native, Xamarin ✔️Blockchain Development - Blockchain Platforms: Ethereum, Hyperledger, Binance Smart Chain, Polkadot, Solana - Smart Contracts: Solidity, Vyper, Rust - Wallets: MetaMask, Trust Wallet, Ledger - Frameworks: Truffle, Hardhat, Brownie ✔️Artificial Intelligence & Machine Learning - Languages: Python, R, Java - Libraries/Frameworks: TensorFlow, PyTorch, Keras, Scikit-Learn, NLTK, SpaCy - Tools: Jupyter Notebook, Google Colab, IBM Watson, Azure ML ✔️Game Development - Engines: Unity, Unreal Engine, Godot, CryEngine - Languages: C#, C++, JavaScript - AR/VR: Vuforia, ARKit, ARCore, Oculus SDK ✔️Metaverse Development - 3D Modeling: Blender, Maya, 3ds Max - Virtual Worlds: Unity, Unreal Engine - Blockchain Integration: Ethereum, Flow, Binance Smart Chain ✔️E-commerce Solutions - Platforms: Magento, Shopify, WooCommerce, OpenCart - Payment Gateways: Stripe, PayPal, Square, Authorize.Net - Languages: PHP, JavaScript, Ruby, Python ✔️UI/UX Design - Tools: Adobe XD, Figma, Sketch, InVision, Axure RP - Prototyping: Marvel, Proto.io, Balsamiq ✔️Cloud Computing Solutions - Platforms: AWS, Microsoft Azure, Google Cloud Platform (GCP) - Containerization: Docker, Kubernetes - DevOps Tools: Jenkins, GitLab CI/CD, Terraform, Ansible ✔️Enterprise Solutions - ERP Systems: SAP, Oracle, Microsoft Dynamics, Odoo - CRM Systems: Salesforce, HubSpot, Zoho CRM, Microsoft Dynamics CRM - Languages: Java, C#, Python, PHP - Databases: Oracle, SQL Server, MySQL, PostgreSQL ✔️Digital Marketing - SEO Tools: Google Analytics, SEMrush, Ahrefs, Moz - Social Media: Hootsuite, Buffer, Sprout Social - Content Marketing: WordPress, Medium, HubSpot We are available 24/7 to discuss any of our services with you. Just shoot us a message and we’d be happy to help.
6.6
6.6
92%
Jammu, India
$15 USD per hour
I am an AI Engineer, AI Video Creator, and Full-Stack Developer specializing in AI-powered solutions, intelligent automation, and high-quality AI-generated videos. I help businesses, brands, and creators leverage Artificial Intelligence to create engaging content, automate workflows, and build innovative digital products. My expertise includes AI video production, AI animation, AI avatars, AI voiceovers, AI chatbots, AI automation, and custom web and mobile applications. My Expertise Includes: • AI Video Creation & Animation • AI Commercials & Promotional Videos • AI Reels, Shorts & Social Media Content • AI Avatars & Talking Videos • ChatGPT & OpenAI Integration • AI Chatbots & Virtual Assistants • AI Automation & Workflow Systems • AI Content Generation • Web & Mobile App Development • WordPress & E-commerce Solutions • UI/UX Design Why Work With Me? ✔ Creative & Business-Focused Solutions ✔ Fast Turnaround Time ✔ Professional Communication ✔ High-Quality Deliverables ✔ Long-Term Support Whether you need AI-generated videos, automation systems, chatbots, websites, mobile apps, or complete AI-powered business solutions, I am ready to help bring your vision to life.
8.6
8.6
98%
DHARWAD, India
$30 USD per hour
Over 10 years on Freelancer, 100+ clients - Application architecture - Node, PHP, Python, Java, C++ - AWS Ec2, Heroku, Rackspace Cloud, System configurations & setup - APIs - Mailchimp, Twilio, WhatsApp, OpenAI - Qt/QML, Angular, ReactJS - Node Js, Express Js, NoSQL, MySQL - PHP MVC - Laravel, Symfony, CakePHP, Codeignitor, ZEND - Python - Django, Flask, Tornado - D3.js, Jquery, Jquey Mobile, Sencha+Phonegap, Cordova, Ionic - Mobile (Android/ios), - OSCommerce, Magento customizations, module/plugin development - Drupal, Wordpress - plug-in development - Payment gateways (Stripe, Paypal, Authnet ) - Membership and forum script customizations ( phpBB) - Eclipse/swt/Jface, Java2D, Netbeans/Swing - Tomcat+axis2, Hibernate, Struts2
6.8
6.8
92%
Faisalabad, Pakistan
$25 USD per hour
A Warm Welcome to My Profile :) Hello Clients ! I am a Senior Full Stack Developer , Enthusiastic and hardworking having more than 6 Years of Experience , I am not new on this platform Serving clients Globally Since 2018 . I have a Registered Office in Pakistan and U.K , I am providing “HIGHEST QUALITY” and “BEST SOLUTIONS” within the “REASOABLE BUDGETS” to my Clients . If you are Finding Someone with the below written skills then I am the Right choice You can Hire Me with Full Confidence . Here's a glimpse of the solutions I offer: ✔️ Java - C++ - C# - C - Python - .Net - Mysql - Sql - PHP ✔️ Assembly - Object Oriented - Graphical User Interface ✔️ net Beans - Eclipse - Apache - Java Spring - J2EE ✔️ Haskell - x86/x64 Assembler - Algorithm - Desktop Applications ✔️ Oracle - Database Administration - Visual Basic - Unix -Mysql - PostgreSQL - ✔️ Machine Learning - Data Processing - Deep Learning - Excel ✔️ Django - Flask - Ubuntu -Automation - Data Extraction - Data Analyst - NLP Chatbots ✔️ Data Science - Artificial Intelligence - Linear Regression ✔️ Android IOS Development - Flutter - Dart - React Native - ✔️ Game Development - 2D - Game console - Game Design ✔️ Website Development - Html - CSS - Javascript - Laravel - CodeIgniter - Deployment ✔️ Angular JS - Node js - React js - TypeScript- Wordpress - Figma - API's - ✔️ Mern Stack - Shopify . Codeigniter - Servers & DevOps - Linux - Apache/Ngix - Docker - CI/CD ✔️ Microcontrollers - Arduino - PCB Layout - STM32 - (IoT) ✔️ Amazon Web Services - Amazon S3 - Cloud Computing - MongoDB ✔️ AWS Lambda - XML - AJAX - JSON - RUST Programming ✔️ Blockchain - Smart Contracts - Metatrader - MT4 - MT5 - Pinescript ✔️ Bot Creation - MERN Stack - Video Editing - E-commerce - Tik tok sales - Marketing ✔️ 3D Rendering - 3D Design - AutoCAD ✔️ Security & Scripts - Hardening - Pen testing - Script Installation . ⭐ All types of Writing ✔️ Technical writing ✔️ Research writing ✔️ Report writing ✔️ Business plan Writing, ✔️ Statistics ✔️ PDF ✔️ Formats: MLA, APA ,Harvard, IEEE My slogan is ** Best Quality** + ** Fast Speed ** + ** Hard Work** and Ensure every Project get Successful.
6.7
6.7
100%
Islamabad, Pakistan
$30 USD per 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!
A Qt developer is a software engineer who builds cross-platform desktop, mobile, and embedded applications using the Qt framework and its C++ or QML APIs. Hiring a skilled Qt developer gives your project a single codebase that runs natively on Windows, macOS, Linux, Android, iOS, and embedded Linux targets — without sacrificing performance or native look and feel.
Qt remains the framework of choice for performance-critical GUI applications in industries where reliability matters: medical devices, automotive infotainment, industrial automation, scientific instrumentation, and consumer electronics. A freelance Qt programmer brings deep knowledge of the framework's signal-slot system, model-view architecture, QML declarative UI, and the C++ underpinnings that hold everything together.
Qt freelancers handle the full lifecycle of native application development. The core deliverables typically include:
Strong Qt engineers also handle migration work — porting legacy Qt 4 or Qt 5 codebases to Qt 6, replacing deprecated modules, and modernizing build systems from qmake to CMake.
A competent Qt freelancer is fluent across the framework's ecosystem and the surrounding C++ toolchain:
Qt's licensing flexibility and native performance make it a fixture in regulated and performance-sensitive sectors. Common industries include medical imaging and diagnostics, automotive in-vehicle infotainment, aerospace and defense ground systems, industrial automation and SCADA, energy and utilities monitoring, scientific laboratory software, broadcast and post-production tools, financial trading terminals, and consumer applications such as creative tools and media players. Embedded device manufacturers rely heavily on Qt for HMI panels where boot time, responsiveness, and a polished touch UI are non-negotiable.
The best Qt freelancers combine framework expertise with strong C++ fundamentals and a portfolio of shipped applications. Look for these signals when reviewing candidates:
Sample interview questions you can use directly:
Freelancer.com hosts a global community of vetted C++ and Qt engineers, from independent contractors who specialize in QML interfaces to senior embedded systems developers with years of Boot to Qt experience. The platform's bidding model means you receive competing proposals from freelancers on Freelancer.com who match your stack, your budget, and your timeline. Verified profiles, transparent ratings, and Milestone Payments give you confidence that work will be delivered before funds are released. Whether you need a one-off prototype, a long-term embedded development partner, or migration support for an aging Qt 4 codebase, you can hire on Freelancer.com with the scale and selection that smaller talent pools cannot match.
Hiring a Qt developer is straightforward when your brief is specific. Qt projects span desktop, mobile, and embedded targets with very different toolchains, so the more clearly you describe the platform, framework version, and UI approach, the better the bids you will receive. The process below walks through posting, reviewing bids, and awarding the project.
Your project post is the single biggest determinant of bid quality. A clear Qt brief filters out generic C++ developers and attracts freelancers whose Qt experience genuinely matches your needs. Head to the
Bids are short proposals, not just price quotes. Read each one for how the freelancer interprets your brief, what approach they propose, and whether their estimated timeline is realistic for the scope. A strong Qt proposal references specific modules, build tooling, and platform considerations rather than generic boilerplate.
The final decision combines proposal quality with profile evidence. Look at portfolio depth across Qt projects similar to yours, not just the single best example. Consistency of quality, on-time delivery, and clear written reviews from past Qt clients are stronger signals than star ratings alone.
Every Qt developer is a C++ developer, but not every C++ developer knows Qt. Qt freelancers add specific expertise in the Qt framework's APIs, QML, the meta-object system, and cross-platform deployment — skills a general-purpose C++ engineer may not have.
Qt Widgets suit traditional desktop applications with menus, dialogs, and tabular data, where a native OS feel is important. QML and Qt Quick suit modern, animated, touch-driven interfaces, and are the standard choice for mobile and embedded HMI work. A good Qt developer will recommend the right path based on your platform and UX goals.
Yes. Qt 6 migration is one of the most common engagements right now, and experienced freelancers handle CMake migration, deprecated module replacement, QML language-level changes, and graphics stack updates from OpenGL to the Qt RHI.
For focused work — a feature, a UI overhaul, a porting effort, or a prototype — a freelance Qt developer is usually faster and more cost-effective. For multi-year programs with several parallel workstreams, an agency or a small team assembled from multiple Freelancer.com contractors may suit better.
Yes. Qt supports both Android and iOS as deployment targets, and a single QML codebase can produce mobile builds alongside desktop and embedded versions. That said, for purely mobile-first projects, confirm the freelancer has shipped to app stores before, since signing, store policies, and platform integrations add real complexity.
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