Hire the best Android Developers in Shenzhen, CN
Check out Android Developers in Shenzhen, CN with the skills you need for your next job.
- $30 hourly
- 5.0/5
- (54 jobs)
Senior Software Architect | NFC/RFID Solutions Expert | EMV Payment Specialist | IoT Solutions Engineer with 15+ years of expertise in contactless technologies and payment systems. Deep specialization in NFC reader/writer implementations, RFID system architecture, and secure payment solutions. Proven track record in delivering NFC-enabled payment terminals, RFID asset tracking systems, and IoT solutions using ESP32. Expert in EMV contactless payment integration, digital wallets, and implementing secure NFC communication protocols across mobile, desktop, and embedded platforms. NFC & Contactless Technologies: - Digital Wallet Development: Android NFC APIs, iOS CoreNFC, HCE - Smart Card Integration: JavaCard, Global Platform, MIFARE, DESFire - Security Protocols: PKCS, FIDO, Secure Element Integration - Reader Solutions: NFC Reader/Writer, Card Emulation, P2P Embedded Systems & IoT: - ESP32 Development: WiFi/BLE Integration, Real-time Applications - IoT Solutions: Smart Devices, Sensor Integration, Remote Management - Firmware Development: Bootloader, OTA Updates, Security Features - RTOS: FreeRTOS, Custom Scheduler Implementation - Industrial Applications: Vending Machines, POS Terminals, Access Control Development Capabilities: - Mobile & Desktop: Android, iOS, Windows, Linux, Qt - Programming: C/C++, C#, Java, JavaScript, TypeScript - Frameworks: .NET, Node.js, React Native - Backend Services: REST APIs, Database Design, Cloud Integration EMV & Payment Solutions: - EMV Payment: Level 1 & 2 & 3 Implementation, EMV Kernel Development - Payment Processing: Terminal Integration, Host Communication - Security Compliance: PCI-DSS, PBOC, EMVCo Certification - Transaction Handling: Online/Offline Authorization, Key Management - Payment Applications: Contact/Contactless, Mobile Payment Key Projects: - Developed EMV L2&L3 kernel for contact/contactless payment terminals - Created ESP32-based IoT payment solution with NFC capabilities - Implemented cross-platform digital wallet with EMV payment support - Designed secure bootloader and OTA update system for ESP32 devices - Built custom firmware for EMV-certified payment terminals
Android
Embedded LinuxPayment ProcessingWeChatNodeJS FrameworkQt FrameworkNFCRFIDPOS TerminalRESTful APIC++JavaC#CJavaScript - $60 hourly
- 5.0/5
- (6 jobs)
Interested in translating ideas into real apps that make this world a bit better. Built various stuff using ObjC, Swift, SwiftUI, Android Java/Kotlin, Angular, Golang. Always ready to learn new stuff when needed.
Android
GolangAndroid App DevelopmentiOS DevelopmentObjective-CC++JavaScriptC - $50 hourly
- 0.0/5
- (0 jobs)
Experienced full-stack developers I have more than 10 years of development experience at present Have a product mindset and be good at solving any of your technical product requirements
Android
LinuxMySQLPythonVue.jsJavaScriptCSSHTMLJavaGolang - $35 hourly
- 5.0/5
- (9 jobs)
1. 10 years swift and Objective C experiences, good at architecture design. 2. Familiar with Android, NodeJS, ROR. 3. 1 year entrepreneur experience with a startup NextGoals, which bring the first smart wearable device concept, get into TechCrunch 2011. 4. Developed a real-time bus tracking application rand NO.1 on Ireland app store for weeks. 5. Developed a smart coffee machine application interact with hardware by WIFI model. 6. 3+ years on freelancer job experiences.
Android
SmartphoneMobile App DevelopmentMySQLKotlinMandarin DialectObjective-CSwiftiOSFirebase - $30 hourly
- 5.0/5
- (8 jobs)
More than 10 years working experience as software engineer and software project manager. my skills include the follows : 1 My main job is Android system and application development. Familiar with Android communication architecture include modem & rilj & rilc & framwork & app . 2 Familiar with 3gpp and TCP/IP protocol . Familiar with Field Test，Have Field Test experience in Europe and China. 3 Good at C & Java . i konw python /sql/c#/javascrip and so on. 4 Familiar with software project management(i have PMP certificate). 5 Have a good command of English. and Have good communication and coordination ability. 6 Shenzhen is a place where the manufacturing industry is very developed. I have lived in Shenzhen for many years and have a good understanding of its market. I can do the following work 1 software develepment. 2 Translation between Chinese and English 3 Shenzhen is a place where the manufacturing industry is very developed. I have lived in Shenzhen for many years and have a good understanding of its market. I can assist in supply chain procurement and product selection.
Android
Telecommunications EngineeringUbuntuTCP/IPSoftware Architecture & DesignPythonCC#C++Java - $50 hourly
- 0.0/5
- (3 jobs)
Dear My Potential Clients! Thank you for checking my profile! I'm senior mobile app developer with expertise in Android and iOS mobile app development for about 10+ years. And I have extensive experience in building high quality mobile apps. The following experience let you hire me: 1.More than 10 apps development experience 2.More than ten years experience in android development 3.More than three year java web development experience 4.Undergraduate computer science and technology
Android
iOS DevelopmentGradleSpring FrameworkJavaScriptJavaHTML5 - $50 hourly
- 0.0/5
- (0 jobs)
A seasoned full-stack developer with 10+ years of experience, I specialize in Android app development and have a strong command over frontend technologies like Vue.js. I'm proficient in building compelling mobile UIs and handling intricate frontend logic. On the backend, I excel in developing and deploying robust services using Java and creating efficient server-side applications with Node.js. With a track record of reliability and dedication, I consistently deliver top-notch results across multiple tech stacks, bridging the gap between front-end elegance and back-end stability. Continuously evolving my skills to stay ahead in this dynamic industry, I strive to bring innovation and excellence to every project.
Android
Vue.jsJavaNode.jsJavaScript - $20 hourly
- 0.0/5
- (0 jobs)
I am primarily skilled in Android development, but my capabilities extend beyond to developing for iOS and web via Flutter. Additionally, I possess proficiency in server-side development using Go, and I am capable of deploying services for small to medium-sized enterprises.
Android
NGINXGolangFlutter - $20 hourly
- 0.0/5
- (0 jobs)
I am best at spring boot, followed by flutter. I am also good at android native application development, and can also take into account the development of front-end UI pages.
Android
NodeJS FrameworkElasticsearchApache KafkaSpring BootMySQLJ2SEiOSMySQL ProgrammingFlutterReactReact NativeVue.js - $30 hourly
- 0.0/5
- (0 jobs)
I am a seasoned iOS developer with 9 years of experience, proficient in Swift, Objective-C, and Dart. With a solid technical background and extensive project experience in mobile application development, I specialize in building high-performance, user-friendly iOS applications while also having rich experience in cross-platform Flutter development.
Android
Software Architecture & DesignSwiftUIFlutterSwiftiOS - $13 hourly
- 0.0/5
- (0 jobs)
I’m a developer experienced in building websites for small and medium-sized businesses. Whether you’re trying to win work, list your services, or create a new online store, I can help.
Android
Want to browse more freelancers?
Sign up
How hiring on Upwork works
1. Post a job
Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.
2. Talent comes to you
Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.
3. Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
4. Payment simplified
Receive invoices and make payments through Upwork. Only pay for work you authorize.
Trusted by
How do I hire a Android Developer near Shenzhen, on Upwork?
You can hire a Android Developer near Shenzhen, on Upwork in four simple steps:
- Create a job post tailored to your Android Developer project scope. We’ll walk you through the process step by step.
- Browse top Android Developer talent on Upwork and invite them to your project.
- Once the proposals start flowing in, create a shortlist of top Android Developer profiles and interview.
- Hire the right Android Developer for your project from Upwork, the world’s largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Android Developer?
Rates charged by Android Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Android Developer near Shenzhen, on Upwork?
As the world’s work marketplace, we connect highly-skilled freelance Android Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Android Developer team you need to succeed.
Can I hire a Android Developer near Shenzhen, within 24 hours on Upwork?
Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Android Developer proposals within 24 hours of posting a job description.