
Milioane de persoane folosesc aplicația Freelancer pentru a-ți pune ideile în practică.
Preferat de branduri importante și startupuri
Postează gratuit un proiect și apoi poți lua legătura cu Firmware Developers calificați, gata să înceapă lucrul chiar astăzi. Compară ofertele, evaluările și portofoliile și plătești serviciile doar când ești mulțumit(ă) de rezultat.
~ 20 sec.
până la plasarea primei oferte
59+
oferte pentru fiecare proiect
52+
Firmware Developers disponibili online
Fără plăți percepute în avans! Plătești doar când ești mulțumit(ă) de servicii.

7,6
7,6
96%

SIDOARJO, Indonesia
$35 USD pe oră
12+ Years of Experience in Electronics Design & Embedded Systems fields. I provide clients with comprehensive electronic design and consultation services. I’m interested in taking the product and prototyping the concept design, along with high-quality documentation suitable for prompt manufacturing of your product. My years of consulting experience leads to accurate project evaluation and on-schedule delivery of a functional design. I have hands-on experience in Industrial Automation, Motor Drives, Renewable Energy, Audio, RF Based Design(Wi-Fi, Cellular, Bluetooth, LoRa, GPS), Automotives, and Military Aviation. I can help you choose the best components for your application area and provide the best solution from both technical and price efficiency. My professional skills: ●Excellent prototyping skills which include soldering and reworking PCBs. ●Efficient electrical evaluation, testing, and PCB troubleshooting skills ●Demonstrate skills by adopting avant-garde PCB layout and packaging techniques ●Possess great communication, client support, and organizational skills ●Expertise in electrical drawing & schematic interpretation, oscilloscopes, multimeters, data logging, and computer logging. I utilise software tools that help to deliver the project on time are- PCB Tools: ●Kicad ●EAGLE ●Altium ●EasyEda MCU: ●Arduino ●ARM MCU: STM32, NXP, ●ESP32 ●NRF52 ●Texas Instrument C2000 ●FPGA: Xilinx Spartan & Zynq Series If you have any questions, please contact me at freelancer. Thank you!

9,7
9,7
96%

Karachi, Pakistan
$40 USD pe oră
At HashOne Creatives, we engineer advanced AI systems, scalable web platforms, and high-performance mobile applications that help international businesses automate, scale, and maximize ROI. Operating with a global footprint of 200+ technology experts across the US, UAE, and Pakistan, we seamlessly bridge the gap between complex technical execution and regional business standards. Whether you are a US-based startup looking to disrupt the market or an established enterprise in the Gulf looking to modernize, our team delivers secure, elite-grade infrastructure tailored to your strict compliance and data security needs. ✅ Elite AI Capabilities ✔️ Generative AI & Media: Text-to-image/video generation, custom digital avatars, and advanced voice cloning/dubbing for multilingual media production. ✔️ Enterprise Conversational AI: Omnichannel smart assistants (WhatsApp, SMS, Email, Voice) featuring automated lead-calling, real-time appointment booking, and intelligent knowledge-base integration. ✔️ Automated KYC & Security: Secure identity verification tools utilizing automated OCR, biometric checks, liveness detection, and facial recognition. ✔️ Industry-Specific AI: Smart natural-language recruitment search engines, automated sports commentary video editors, and real-time AI-powered educational tutors. ✅ Full-Scale Web & Mobile Engineering ✔️ Advanced Web Ecosystems: High-speed, secure web apps using React.js, Next.js, Node.js, Laravel, and Django. ✔️ Native & Cross-Platform Mobile: Exceptional mobile apps built natively for iOS/Android or via Flutter and React Native. ✔️ Cloud & Infrastructure: Expert deployment and optimization on AWS, Azure, and Google Cloud, alongside custom 3rd-party API integrations. ✔️ Business Automation: Bespoke, scalable CRM, ERP, and internal workflow systems designed for operational efficiency. ✅ Why International Enterprises Choose Us ✔️ 24/7 Global Availability: With teams spanning multiple time zones, we offer synchronized communication for clients across North America, Europe, Australia, and the Middle East. ✔️ Rigorous Project Standards: Agile development methodologies, transparent progress tracking, and robust quality assurance protocols. ✔️ Enterprise Security First: We build solutions prioritizing data privacy, high availability, and secure cloud architectures. ✔️ Long-Term Partnership: Post-deployment support, routine maintenance, and dedicated product scaling to grow alongside your business. Let’s turn your vision into technology that creates measurable business value. Click "Invite to Bid" or contact us today to discuss your project requirements.

9,4
9,4
99%

Manchester, United Kingdom
$34 USD pe oră
Dream Solutions is a team of highly skilled developers, designers, and technology professionals dedicated to delivering exceptional digital solutions. We combine technical expertise, creativity, and a client-focused approach to provide high-quality services and products that meet the highest industry standards. Our team has extensive experience working with a wide range of technologies, frameworks, and software stacks, enabling us to develop tailored solutions that align with our clients unique business goals. Whether it's web development, mobile applications, custom software, UI/UX design, or cloud-based solutions, we are committed to delivering reliable, scalable, and innovative results on time and within budget. At Dream Solutions, we pride ourselves on building long-term partnerships by consistently exceeding expectations through quality, efficiency, and professional excellence.

7,9
7,9
89%

chandigarh, India
$80 USD pe oră
Architectural Visualization & 3D Design Studio | 21+ Years | Top 1% Freelancer I run The Blend Nation, a 3D visualization and design studio delivering photorealistic architectural renders, interior visualizations, and product/mechanical 3D models for clients worldwide — including work for organizations like NBA, AT&T, Dow, and the University of London. What I deliver: 4K architectural walkthroughs & interior visualization 3D modeling, sculpting & texturing (ZBrush, Blender, Maya, 3Ds Max) Product, mechanical & industrial design (SolidWorks, Fusion 360, CATIA, Inventor) CAD/engineering drawings (AutoCAD, Revit, SketchUp, Rhino) Real-time visualization & animation (Unreal Engine, Unity, Lumion) With 425+ completed projects and a 4.7-star rating, I focus on clean communication, realistic timelines, and renders that are client-ready — not just pretty pictures. If you need CAD/engineering deliverables that require professional stamping or licensure, let's discuss scope upfront so expectations are clear from day one. Message me with your project brief and I'll reply with a clear scope, timeline, and quote.

9,4
9,4
95%

Mississauga, Canada
$25 USD pe oră
We are a Canadian-Ukrainian team of highly professional IT specialists (software developers, designers, system administrators and Internet marketers) with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS 1.2) JAVASCRIPT: JavaScript, ES6+, Typescript, Node.js, MEAN, MERN, MEVN, Angular, React.js, Vue.js, Nuxt.js, Next.js, Gatsby.js, jQuery 1.3) BACK-END 1.3.1) LAMP (Linux, Apache, MySQL, PHP) including Symfony, Laravel, Yii, Zend, CodeIgniter, CakePHP 1.3.2) Python (Python, Django, Flask, FastAPI) 1.3.3) .NET stack technologies (C#, ASP.NET, .NET Core) 1.4) OPEN SOURCE SOLUTIONS 1.4.1) E-commerce Platforms: Shopify, Magento, WooCommerce, Prestashop, OpenCart, BigCommerce, Shopware, osCommerce 1.4.2) CMS: WordPress, Drupal, Joomla, TYPO3 etc. 1.4.3) CRM: SuiteCRM, SugarCRM 2) MOBILE DEVELOPMENT 2.1) Android native development: Java, Kotlin 2.2) iOS native development: Swift, Objective-C 2.3) Cross platform development: Flutter, React Native, Ionic 3) DESIGN 3.1) Website Design (UI (User Interface), UX (User Experience) etc.) 3.2) Graphic Design (Creative Design, Digital Design, Advertisement Design etc.) 3.3) Corporate Identity (Brand Boooks, Business Cards, Logos, LetterHeads etc.) 4) INTERNET MARKETING 4.1) Social Media Marketing (Linkedin, Xing, Facebook, YouTube, Instagram etc.) 4.2) SEO (SEO Copywriting, SEO Auditing, White Hat SEO) 4.3) PPC Marketing (Google Adwords, Google Ads, Facebook Ads, YouTube Ads, Instagram Ads etc.) 4.4) Email Marketing 5) MANAGED SERVICES 5.1) 24/7 TECHNICAL SUPPORT 5.2) SYSTEM ADMINISTRATION SERVICES Our team of high qualified System Administrators have huge experience with technologies covering: - different distributions of OS Linux, Unix and MS Windows Server systems; - different types of virtualization (ProxMox, Virtuozzo, OpenVZ, KVM, XEN, VMware, Hyper-V); - VPN/DNS/IPTables/Firewalls/web servers/mail servers configuration and tuning etc.; - cloud solutions (AWS, MS Azure, Google Cloud, Alibaba Cloud, OVHcloud, DigitalOcean, Linode etc.). 6) HOSTING SERVICES provided by our hosting subdivision under trade mark "TanHost" 6.1) Cloud based solutions (e.g. configuration and technical support of Private Clouds); 6.2) Сollocation services, the providing for rent dedicated and VPS/VDS (virtual servers); 6.3) Shared Hosting; 6.4) Domain names registration services; 6.5) SSL Certificates. 7) EMBEDDED SYSTEMS 7.1) Embedded software development 7.2) Internet of Things (IoT) 7.3) Microcontrollers programming 7.4) Arduino microcontrollers programming OUR CREDO: Reputation – is above anything else! We help our customers to grow success and we grow together with our customers! We are flexible to meet our clients' needs. We make it simple...

10,0
10,0
95%

LUCKNOW, India
$25 USD pe oră
Augurs Technologies is an AI-first software company, part of Augurs Group, with offices in Germany, South America and India. We are into Software Consulting since 2013. AI is not a service line for us, it is how we work. Our engineers build with AI coding assistants, AI-driven code review, automated test generation and AI design tooling, which is why our turnaround time is a fraction of what conventional teams quote. We ship AI/ML into products too: retail intelligence, AR/VR insurance experiences, Metaverse, Unity 3D and NFT gaming, and a Cybersecurity platform tracking vulnerabilities and ransomware. Speed never costs quality here, every release clears stringent automated and human QA, and cybersecurity is engineered in from the first commit, not bolted on later. Experts in AI/ML and Data science, Experts in Metaverse and 3D, AR/VR Experts in Custom AI software and mobile apps. Recognised among Freelancer.com's leading solution providers. Get connected with the most amazing team on Freelancer.

9,2
9,2
99%

Daska, Pakistan
$50 USD pe oră
Live Experts LLC is a multidisciplinary technology company specializing in Engineering, AI/ML, Embedded Systems, IoT, and Automation Solutions for startups, businesses, and enterprises worldwide. With over a decade of technical delivery experience and hundreds of successfully completed projects, we help clients transform complex ideas into scalable, production-ready solutions that solve real business and operational problems. Our strength comes from combining software, AI, automation, electronics, and engineering expertise under one team. This allows us to handle both digital systems and real-world hardware projects with practical implementation experience. Our expertise includes: • Artificial Intelligence (AI) & Machine Learning (ML) • Generative AI & Conversational AI • AI Chatbots & AI Agents • Computer Vision & OCR Systems • Predictive Analytics & Data Intelligence • Workflow Automation & AI Integration • Embedded Systems & IoT Solutions • Arduino, ESP32 & Raspberry Pi Development • PLC, SCADA & Industrial Automation • Electrical & Mechanical Engineering Support • Sensor Integration & Smart Monitoring Systems • AI-Powered Dashboards & Business Platforms • Cloud APIs & System Integrations • Automation & Control Systems We work with modern technologies including: Python, OpenAI, ChatGPT, TensorFlow, OpenCV, Node.js, React, FastAPI, PostgreSQL, AWS, Docker, MATLAB, Arduino, ESP32, Raspberry Pi, PLC systems, and industrial automation platforms. What makes us different is our ability to bridge the gap between: AI + Automation + Embedded Systems + Engineering Many companies can build software. Others can build electronics. Very few can combine AI, automation, hardware, and engineering into complete intelligent systems that work in real business environments. We have experience working across: • Industrial Automation • Healthcare • Logistics & Fleet Systems • Manufacturing • Finance & Trading Systems • Smart Monitoring Systems • Operational Dashboards • IoT & Connected Devices • AI Business Solutions • Intelligent Automation Platforms Our development approach focuses on: • practical implementation • scalable architecture • clean UI/UX • reliable integrations • business-focused solutions • long-term maintainability • clear communication • premium execution quality Whether you need: • an AI-powered platform • an embedded IoT device • industrial automation • computer vision systems • AI automation workflows • predictive analytics dashboards • AI chatbots • sensor-based monitoring systems • electrical/mechanical engineering support • or a complete intelligent system Live Experts can help design, develop, and deploy reliable solutions tailored to your business goals. We believe in building long-term partnerships and delivering systems that create measurable operational and business value.

10,0
10,0
97%

Lahore, Pakistan
$50 USD pe oră
ZAWN Tech is a full-service IT & Engineering company founded in 2014, delivering complete digital and hardware solutions for startups and enterprises worldwide. We operate with an in-house team of specialized developers, designers, marketers, and engineers across multiple domains, allowing us to handle both software and embedded engineering projects with proven real-world experience. Our certified team combines deep technical knowledge with hands-on delivery to build fast, secure, scalable, and user-friendly solutions. Core Expertise Web & SaaS Development: Full-stack development using PHP, WordPress, Python, React, Node.js, Angular.js, Electron.js, Laravel, Django, and Next.js. Integration with Odoo, Bubble.io, Zoho, Webflow, and custom business platforms. Website Design & UI/UX: Website Design, Web Design, Web Development, Graphic Design, Logo Design, User Interface (UI) Design, User Experience (UX) Design, Wireframing, Prototyping, Responsive Design, HTML/CSS, Squarespace, Landing Pages, and conversion-focused business websites. eCommerce: Shopify, WooCommerce, Magento, Amazon, and custom marketplace platforms with payment, shipping, ERP, and inventory integrations. Blockchain: Metaverse, Web3, NFTs, NFT Games, Smart Contracts, Arbitrage & Sniper Bots, DEX / DApp Development (Ethereum, BSC, Polygon, Solana, WAX). Mobile Apps: Native and cross-platform development (Flutter, React Native, Android, iOS). AI & Computer Vision: Machine Learning, Chatbots, GPT integrations, TensorFlow, OpenCV, OCR systems, automation, and intelligent business solutions. Game Development: Unity 3D, Unreal Engine, WebGL, multiplayer games, blockchain gaming, and AR/VR experiences. Hardware & IoT (In-house Team): Electronics, Microcontrollers, PLC & SCADA, Electrical Engineering, Embedded Systems, Automation, Arduino, Raspberry Pi, ESP32, MATLAB, robotics, and control systems. Trading EA, Bots & Automation: MQL, MT4/MT5, TradingView, Binance, IBKR, algorithmic trading systems, indicators, EAs, and trading bots. Enterprise & Business Solutions: CRM systems, ERP platforms, Odoo customization, Salesforce, Microsoft Dynamics 365, SharePoint, Power BI, Power Apps, workflow automation, business process optimization, reporting dashboards, inventory management, data processing, business intelligence, and enterprise software integrations. Digital Marketing & SEO: Search Engine Optimization (SEO), Technical SEO, Keyword Research, Content Strategy, Social Media Marketing, Email Marketing, Website Optimization, Analytics, Brand Management, Content Creation, and digital growth strategies. Customer Support : Customer Support, Customer Service, Virtual Assistant Services, Call Center Operations, Telemarketing, VoIP Solutions, Asterisk, PBX , SIP With 300+ recommendations and over a decade of experience, we turn complex ideas into reliable, production-ready solutions delivered with clear communication, transparent processes, and long-term support.

8,4
8,4
97%

Dhaka, Bangladesh
$30 USD pe oră
Hi, I’m Omar Faruk, CEO of ITblast Limited, the number one IT company in Bangladesh. With years of experience in web development, animation, and graphic design, I specialize in PHP, HTML, JavaScript, and Python. I’m also skilled in Linux system administration, Excel automation, Magento, and After Effects, among many other tools. My team and I provide top-quality services in: Web Development – Clean, functional, and user-friendly websites. Graphic Design & Animation – Eye-catching visuals and motion graphics. Data Analytics – Turning raw data into powerful insights. Network & System Administration – Ensuring secure and smooth IT operations. 3D Modeling – High-quality 3D assets for various industries. I believe in collaboration—the best results come from working closely with clients to understand their vision. I’m detail-oriented, committed to delivering high-quality work, and always open to feedback. Beyond my technical expertise, I pride myself on being a great communicator and problem-solver. Whether you need expert guidance or hands-on execution, I’m here to help. Let’s bring your ideas to life! ?
A firmware developer is an embedded software engineer who writes the low-level code that runs directly on microcontrollers, processors, and dedicated hardware to control how a device operates. Firmware sits between the silicon and any higher-level application, handling boot sequences, peripheral drivers, real-time tasks, communication protocols, and power management. Hiring a skilled firmware engineer is essential for any product that combines custom hardware with software, from consumer electronics to industrial machinery.
A firmware developer designs, writes, tests, and maintains the embedded code that gives a physical device its behaviour. Their work bridges electrical engineering and software engineering, producing the binary that ships inside the chip. The deliverables are commercially critical: a stable firmware build determines product reliability, battery life, security posture, and how quickly a hardware company can move from prototype to mass production.
Typical engagements range from writing a bare-metal driver for a single sensor, to building a full RTOS-based application for a connected product, to porting an existing codebase to a new MCU family. A freelance firmware engineer also handles bring-up of new boards, debugging hard faults, optimising memory and power consumption, and preparing the firmware for production programming and over-the-air updates.
Firmware projects on Freelancer.com cover the full embedded development lifecycle. Clear scope on deliverables makes the difference between a working prototype and a shippable product.
Embedded firmware engineers work with a defined set of toolchains and silicon vendor ecosystems. Matching the freelancer's toolset to your hardware is one of the most important hiring filters.
Firmware developers serve any sector where software meets custom hardware. Common project contexts on Freelancer.com include:
Firmware is unforgiving — a small bug can brick a device in the field. Evaluate candidates for both depth on a specific MCU family and the discipline that comes from shipping production code.
Look for portfolio evidence of completed projects on hardware similar to yours: same MCU family, comparable peripherals, similar wireless stack, and ideally similar regulatory context. Strong candidates can explain memory maps, interrupt priorities, linker scripts, and how they debugged a tricky hard fault. Watch for experience with version-controlled firmware, automated builds, and unit testing — these signal an engineer ready for production work, not just hobby projects.
Useful interview questions to copy and use:
Freelancer.com gives you access to a global pool of embedded engineers covering every major silicon vendor and RTOS. Whether you need a short engagement to write a single driver or a long-term partner to own an entire firmware codebase, you can post a project on Freelancer.com and receive competitive bids from vetted specialists within hours. Profiles surface verified skills, completed project counts, client reviews, and portfolio samples so you can match expertise to your hardware. Milestone Payments hold funds securely and release them only when work is approved, protecting both sides of the engagement.
Ready to get your device running?
Hiring the right firmware engineer comes down to a clear brief, careful proposal review, and verification of past embedded work. The process below walks you through posting your project, comparing bids, and awarding the engagement on Freelancer.com so the winning candidate can start writing code against your hardware quickly.
The quality of your project post is the single biggest factor in the quality of bids you receive. Firmware is hardware-specific, so a vague brief attracts generic responses, while a precise brief filters for engineers who have actually shipped on your silicon. Head to the
Bids are short proposals, not just price quotes. A strong firmware bid shows the engineer has read the brief, understands the chosen MCU and peripherals, and has a realistic plan for bring-up and validation. Read each proposal carefully and use Freelancer.com chat to ask clarifying questions before shortlisting.
The final decision combines proposal quality with profile evidence. For firmware, weigh consistency across multiple completed embedded projects more heavily than a single impressive demo, since production firmware demands discipline over flair.
The terms overlap heavily and are often used interchangeably. Firmware developers typically focus on code that runs on microcontrollers without a full operating system or on an RTOS, while embedded software engineers may also work on higher-level application code running on embedded Linux. For most MCU-based products, either title fits.
A focused task such as writing a sensor driver or porting an existing module can take a couple of weeks, while a complete product firmware including wireless stack, FOTA, and production tooling typically runs over several months. Timelines depend on hardware availability, regulatory requirements, and how mature the schematic is when development begins.
Early-stage development can run on evaluation boards, simulators, or QEMU, but real hardware is needed for board bring-up, peripheral debugging, and final validation. Many freelancers on Freelancer.com are comfortable receiving prototypes by courier or working alongside your hardware team remotely using shared debug sessions.
If your schematic and PCB are complete and you need code to run on the chip, hire a firmware developer. If the board itself still needs to be designed or reviewed, you also need a hardware or PCB engineer — and many freelancers offer both skill sets or work in pairs.
Yes — a professional engagement always includes the full source tree, build instructions, license information for any third-party components, and documentation covering architecture, memory map, and how to flash production units. Agree on these deliverables in the brief before awarding the project.

Sistemul de management Freelancer Enterprise
Folosește forța noastră de muncă formată din 89.5 milioane de profesioniști pentru a-ți dezvolta compania.

API-ul platformei Freelancer
De ce să faci angajări când poți mai bine să integrezi forța noastră de muncă talentată, disponibilă în cloud?
Postează un proiect chiar astăzi și primești oferte de la freelanceri calificați
Inspiră-te din proiectele de Firmware

Designul unui site web.
540 USD în 7 zile.

Designul unei aplicații.
100 USD în o singură zi.

Site web.
430 USD într-o singură zi.

Designul unui site web.
140 USD în 13 zile.

Designul unei aplicații.
200 USD în 19 zile.

Site web.
150 USD în 13 zile.

Site web.
240 USD într-o singură zi.

Site web.
100 USD în o singură zi.
Milioane de utilizatori, de la companii mici și până la întreprinderi mare, de la antreprenori la startupuri, folosesc platforma Freelancer pentru a-și pune ideile în practică.
89.5 milioane
89.5 milioane
Utilizatori înregistrați
25.8 milioane
25.8 milioane
Totalul proiectelor postate