Hire the best Android Developers in Wroclaw, PL

Check out Android Developers in Wroclaw, PL with the skills you need for your next job.
Clients rate Android developers
Rating is 4.8 out of 5.
4.8/5
based on 190 client reviews
  • $40 hourly
    Hi, I am an expert iOS app developer. With a strong passion for mobile application development and 10+ years of experience in iOS development, I am confident in my ability to contribute to your team and help drive the success of your projects. Throughout my career, I have built a solid foundation in iOS development, specializing in Swift and Objective-C. I have successfully delivered numerous high-quality mobile applications that have been featured in the App Store and received positive user feedback. My expertise extends to various areas, including UI/UX design, API integration, performance optimization, and version control systems. Some highlights of my qualifications include: Expertise in Swift and Objective-C, with a strong understanding of iOS frameworks and libraries. Proven track record of delivering high-quality iOS applications on time and within budget. Solid experience with RESTful APIs, JSON, and integrating third-party libraries. Proficient in using Git for version control and familiarity with tools like JIRA and Bitbucket. Strong problem-solving skills and ability to troubleshoot and debug complex issues. Excellent communication skills, both verbal and written, enabling effective collaboration with stakeholders and team members. I am highly motivated, detail-oriented, and dedicated to staying up-to-date with the latest industry trends and best practices. I thrive in challenging environments and enjoy solving complex problems to deliver innovative solutions. As a Senior iOS Developer, I would bring my technical expertise, leadership skills, and passion for creating exceptional user experiences to contribute to the success of your team.
    vsuc_fltilesrefresh_TrophyIcon Android
    iPhone UI Design
    Core Location
    Android SDK
    Apple Xcode
    iOS SDK
    Java
    Swift
    UIKit
    Firebase
    Objective-C
    Kotlin
    iOS
    Android App Development
  • $45 hourly
    With over 12 years of experience in web development and web design, I have completed 75+ projects and received top ratings on Upwork. My expertise includes Laravel PHP, React and React Native, WordPress, and jQuery. I am always open to collaborating on new projects and would love to hear from you. If you need a website for your business, I am committed to delivering a result that works for you. By building websites on top of Laravel, React, or Magento, I ensure that your site's design and functionality are optimized, resulting in increased brand recognition and valuable customer relationships. My team and I are dedicated to the long-term success of all our projects. We provide technical support after development and monitor marketing and promotion during the website development process. Our solutions include responsive websites, blog sites, landing pages, and customized eCommerce solutions tailored to your business needs. We prioritize customer satisfaction and guarantee a satisfactory outcome. ======= FEATURES OF WORKING WITH ME AND MY TEAM ======= 1) I understand how a business works and how different business processes affect success; this allows the menu to be tailored to your cases as efficiently as possible. 2) We have extensive experience in website development and marketing process automation: Automating work with customers, lead profiling, automating online advertising for Facebook and Google Ads, branding, etc. I work with clients from various industries: Construction, production of various household and industrial goods, information technology, sports teams from various sports, marketing and advertising, start-ups, agricultural producers, and many others. ======= WELL-KNOWN CLIENTS ======= Among the well-known companies I have worked with are: ALABAMA POWER, IAAI AUTO AUCTION, and TOSHIBA MEDICAL. If you need to increase sales, attract new customers, or want to improve your relationship with your market, then having a website with a high conversion rate will increase your chances of achieving your goal. Our digital marketing automation services for businesses help companies attract and convert more leads and sales. We create state-of-the-art websites and SaaS systems on Laravel and React that really work for your business. You can count on us to provide you with a hassle-free and seamless experience from start to finish. We specialize in the latest technologies and strategies for web design, website/SaaS development, automation, and lead generation, which helps our clients get maximum results. We always approach each client individually, and conduct in-depth marketing and branding analysis to create the most accurate communication with your clients. ======= WE PROVIDE HIGH-QUALITY SERVICES ======= ✔️ Brand development (logo, identity, marketing strategy) ✔️ Web development (development and launch of a website of varying complexity) ✔️ Graphic design ( design of websites, printing, advertising) ✔️ SMM ✔️ Lead generation ✔️ SaaS website development ✔️ Marketing automation (automation of launching advertising campaigns, automation of lead generation and customer service, creation of customizers and builders for customizing and ordering products online) ✔️ Email / SMS marketing ======= WE CAN DEVELOP VARIOUS TYPES OF WEBSITES FOR YOU, FOR EXAMPLE ======= • Corporate website • SaaS website • Sports and league website • Blog website • E-commerce website • Portfolio website • Brochure website • Social networking website • Agency website • Educational website ======= OUR TEAM CONSISTS OF ======= • Web developers • Laravel specialists • Brand Strategists • Graphic Designers • Marketing automation specialists • SMM specialists • Copywriter Specialists ======= SOME OF THE TECHNOLOGIES WE USE IN OUR WORK ======= • Laravel • WordPress • PHP • React and React Native • jQuery • Plugins • Figma • Zeplin • XD • Oxygen • Elementor • Hubspot • Activecampaign • Google Ads • Google Tag Manager • Google Analytics • Google Search Console • Google Page Speed • Google Studio • Facebook Business • Facebook Pixel • Linkedin for Business
    vsuc_fltilesrefresh_TrophyIcon Android
    Application
    Motion Graphics
    Web Development
    Website
    Corporate Website
    Website Redesign
    Booking Website
    Ecommerce Website
    SaaS
    Website Builder
    Laravel
    iOS
    PHP
    React
  • $7 hourly
    Game development is my passion. I am developing games of easy to medium difficulty level, mainly on the Unity3D engine. I don't have any serious experience in game development, but I am constantly striving to increase it. I am sociable, easy to contact and always ready to move forward.
    vsuc_fltilesrefresh_TrophyIcon Android
    Game Design
    Game Development
    Mobile Game
    Unity
    C#
  • $10 hourly
    My FB account: 4K+ followers My LN account: 3K+ followers I have experience managing a team of 6 people, a QA Engineer, worked in support, and a website editor, copywriter, and account administrator (assistant). I am a fast learner, ready for new things. Ready for part-time or full-time employment. My hobbies: travel, board games, baking cheesecakes, squash, fitness, cycling :)
    vsuc_fltilesrefresh_TrophyIcon Android
    Letter of Support
    Virtual Assistance
    Email Support
    Copywriting
    Quality Assurance
    Azure DevOps
    Testing
    iOS
    Test Design
    Regression Testing
  • $15 hourly
    If you're looking for someone who can work immediately, is responsible, and produces high quality work, then I'm the person you are looking for. I've experienced QA tester. I can provide the following services: - Developing and executing test cases to ensure that the product meets specified requirements - Identifying and reporting defects, including documenting steps to reproduce the issue - Knowledgeable with GUI, exploratory, ad-hoc, localization, performance, and mobile (Android, iOS) testing - Utilizing different tools such as Postman, MySQL, SoapUI, Jira, CharlesProxy, Fiddler, and Git/GitHub, Firestore database, Mixpannel
    vsuc_fltilesrefresh_TrophyIcon Android
    iOS
    Mobile App Testing
    Regression Testing
    Bug Reports
    Web Testing
    Postman
    API
    MySQL
    CSS
    JavaScript
    HTML
  • $45 hourly
    👋 Welcome to my Upwork profile! I am Eugene an Android developer with 5+ years of experience in developing, deploying and supporting mobile applications. I prioritize delivering high-quality work and meeting deadlines. I make it a point to be easily accessible and maintain regular communication with you to keep you informed about the progress of the project. I strive to have a clear understanding of your vision and requirements. Honesty and fairness are values I hold dear. Market segments: 🔸 VPN & Security 🔸 Healthcare 🔸 eCommerce & Marketplaces 🔸 Social Applications 🔸 Medical Applications 🔸 Fitness & Wellness 🔸 Smart Devices (BLE & WiFi) 🔸 Telemedicine 🔸 Fitness Hands-on Experience: - Firebase - Push Notification - Amazon Web Services (AWS) - Database management - Realtime audio and video calls - Barcode / QR code readers - User management, user profile (sign in, sign up, authentication) - Payment processors - Payments with Credit Cards - Firebase Cloud Messaging - OpenVPN - Wearables - NFC - GPS & Location services - In-App Purchase & Subscriptions - Social Networks: Instagram, Facebook, Twitter - Google Material Design - Google Play - Google Cloud Console - Map integration And by the end some technologies and skills in which I have a strong experience: ✔️ Android(2.3.+..): Fragments API, Google Fit SDK, Google Maps, Retrofit, Bluetooth Low Energy, Kotlin; ✔ Kotlin Coroutines, Flow; ✔ Jetpack Compose ✔ Clean Architecture ✔ Dependency Injection (Dagger 2 | Hilt | Koin) ✔ Agora Voice/Video SDK ✔️ MVVM ✔️ REST APIs & Web services (Retrofit | OkHttp) ✔️ GraphQL ✔️ IDE (Android Studio) ✔️ Java Core: Java Core, Multithreading, Collections API, etc; ✔️ VCS (Git | GitHub | Bitbucket) ✔️ Task Tracker (Jira | Trello | Asana | ClickUp) ✔️ SQL, SQLite, Room Library ✔️ Gradle (Groovy | Kotlin DSL)
    vsuc_fltilesrefresh_TrophyIcon Android
    Google Cloud Platform
    Google Play
    Agora.io
    Telegram API
    DeepAR
    Amazon S3
    REST API
    Bluetooth LE
    Java
    Kotlin
    GraphQL
    Firebase
    Bluetooth
    Mobile App Development
  • $50 hourly
    👋 Hello! Welcome to my profile. 😉 I'm a Software Engineer with more than 16 years of experience in Software Development. During my career I've developed and delivered more than 85 commercial projects for a wide range of desktop, mobile and embedded platforms. Applications developed by me for years have been helping dozens of Clients to solve their business problems, expanded their portfolios and market presences and allowed to reach thousands of happy Customers. I believe that in the world of software "there is almost nothing impossible" to implement. That motto I've put into the name of my own Software Development Agency - TIANI Studio, which I've been running for almost 12 years. My services cover full software development life-cycle, starting from participation in product design and UI/UX design, through planning, development and quality assurance to delivery for internal usage or submission for public access, with further maintenance. === What I can help You with: I. Software Development for Apple Ecosystem using Swift programming language and Xcode: 📲 Mobile applications for iOS and iPadOS 📺 Applications for tvOS 🖥 Desktop applications for macOS ⌚️ Wearable applications for watchOS 🚗 Applications for cars with CarPlay support 🎛 App Clips 🌎 Preparation and Submission to App Store 📦 Swift Package Manager modules 🕶 Applications for visionOS - coming soon. II. Maintenance & Upgrade: ➕ Implementing new features 🪲 Bug fixes 👌 Performance improvements 🔋 Reducing battery usage 👨‍💻 Code refactoring Objective-C to Swift code conversion Programming language version upgrade Minimum SDK version upgrades
    vsuc_fltilesrefresh_TrophyIcon Android
    Apple Xcode
    Android Studio
    watchOS
    tvOS
    Firmware Programming
    .NET Framework
    C++
    C#
    Windows App Development
    macOS
    Kotlin
    SwiftUI
    Swift
    iOS
  • $40 hourly
    I am a seasoned Flutter/FlutterFlow Developer, boasting 6 years of expertise in this field and a remarkable 10 years of experience in mobile development. My professional journey has seen me collaborate with numerous startups and medium-sized enterprises, affording me the opportunity to work with cutting-edge technologies and actively contribute to business growth through product development. My skill set encompasses both greenfield and brownfield mobile application development, spanning various platforms and utilizing hybrid and native technologies. My goal is to leverage my extensive skills and career-spanning experience to make a substantial contribution to your product development endeavors, regardless of the industry. Throughout my career, I have thrived in diverse roles and have a solid track record of success in open source projects. Here's a snapshot of my skills: Mobile Development: Flutter, FlutterFlow, React Native, iOS, and Android. Back-end Development: Rest API, Node.js, Laravel, Third-party APIs, Push Notification Cloud Expertise: Google Cloud Platform (GCP), Amazon Web Services (AWS), and Firebase. Other: Python, AI/ML, OpenAI I am excited about the prospect of collaborating with your team and utilizing my skills to drive your product development to new heights.
    vsuc_fltilesrefresh_TrophyIcon Android
    FlutterFlow
    Dart
    Node.js
    React Native
    Firebase
    Flutter
    Java
    IOStoken
    Map Integration
    In-App Purchases
    API Integration
    Chat & Messaging Software
  • $35 hourly
    I am a seasoned Flutter/FlutterFlow Developer, boasting 6 years of expertise in this field and a remarkable 10 years of experience in mobile development. My professional journey has seen me collaborate with numerous startups and medium-sized enterprises, affording me the opportunity to work with cutting-edge technologies and actively contribute to business growth through product development. My skill set encompasses both greenfield and brownfield mobile application development, spanning various platforms and utilizing hybrid and native technologies. My goal is to leverage my extensive skills and career-spanning experience to make a substantial contribution to your product development endeavors, regardless of the industry. Throughout my career, I have thrived in diverse roles and have a solid track record of success in open source projects. Here's a snapshot of my skills: Mobile Development: Flutter, FlutterFlow, React Native, iOS, and Android. Back-end Development: Rest API, Node.js, Laravel, Third-party APIs, Push Notification Cloud Expertise: Google Cloud Platform (GCP), Amazon Web Services (AWS), and Firebase. Other: Python, AI/ML, OpenAI I am excited about the prospect of collaborating with your team and utilizing my skills to drive your product development to new heights.
    vsuc_fltilesrefresh_TrophyIcon Android
    FlutterFlow
    Dart
    Node.js
    React Native
    Firebase
    Flutter
    Java
    IOStoken
    Map Integration
    In-App Purchases
    API Integration
    Chat & Messaging Software
  • $40 hourly
    ⭐ An expert mobile developer with deep knowledge, highly skilled, and rich experienced regarding the mobile field, consider taking a professional attitude and the highest code quality as the first priority. My expertise focuses mainly on the following: **************************************************** ✅ Language: Objective-C, Swift, Java, Kotlin, NodeJS, React Native, Flutter ✅ IDE: Xcode, Android Studio, Visual Studio, Xamarin Studio ✅ Database: MySQL, SQLite, PostgreSQL ✅ Version control: Git (GitHub, Gitlab, Bitbucket) ✅ Clean design (MVP, MVVM) ✅ UI/UX design patterns Other Skills: ✅REST ✅Analytics ✅Continuous-integration ✅3rd party and Google API's **************************************************** Business domain wise I specialize in the development of Fitness apps, dating apps, social networking apps, education/learning apps, and delivery-based apps. I go beyond working hours and conventional ways. Therefore, if you want something to get done, feel free to drop me a quick hi!! and I'll take care of the rest. Thanks
    vsuc_fltilesrefresh_TrophyIcon Android
    FlutterFlow
    Flutter
    Hybrid App Development
    Mobile App Development
    Firebase Realtime Database
    Firebase
    Payment Functionality
    Dart
    Android App Development
    Payment Gateway
    App Development
    Flutter Stack
    iOS SDK
    Mobile App Design
  • $37 hourly
    Technologies I am experienced in : - Frontend (React.JS, Next.js, TypeScript, Angular, Vue.JS, Redux, HTML, CSS, Bootstrap, JavaScript, WordPress, etc.) - Backend (Node.JS, Web3, PHP, Laravel, Python, Django, AWS, AWS amplify, MySQL, MongoDB, PostgreSQL, etc.) - Headless CMS (Contentful, Prismic, Sanity.io, NetlifyCMS, GraphCMS, FireCMS, StatamicCMS, GravCMS, Storyblok Etc.) - Mobile App (Flutter, React Native, Android, and iOS) - Cloud Services (AWS, GCP, Azure) - AWS (Amplify, Cognito, Lambda, API Gateway, EC2, S3 bucket, ECR, CloudFront, Code Build, Code Deploy, Code Pipeline, DynamoDB, RDS, Etc.) - Google Cloud Services (Firebase, Supabase) - UI/UX Design (Web & Mobile App) Why you should hire me? - I write clean, scalable, and well-commented code. Thus other developers can easily understand all the code written by me. - I am a hard worker, responsible and self-motivated, who is always looking for new innovative ideas to bring to a project. - I am always keen to hear about new collaborations and interesting projects so feel free to shoot me a message. - I am very sincere and responsible and have great communication skills. Self-dedicated, fruitful, and enjoyable collaboration is guaranteed from my side. Let’s start to create what you need.
    vsuc_fltilesrefresh_TrophyIcon Android
    Map Integration
    TypeScript
    React
    In-App Purchases
    Tablet
    User Authentication
    User Profile Creation
    JavaScript
    Android App Development
    iOS Development
    React Native
    Smartphone
    Mobile App Development
    iOS
  • $40 hourly
    Specializing in hybrid mobile applications, I bring a unique blend of skills to full stack development. I leverage the latest technologies to create apps that work seamlessly across multiple platforms, driving user engagement and business growth.
    vsuc_fltilesrefresh_TrophyIcon Android
    Mobile App
    Mobile App Development
    TypeScript
    JavaScript
    Firebase
    Kotlin
    Java
    Swift
    React Native
    FlutterFlow
    Flutter
    Dart
    iOS
  • $40 hourly
    As a full stack developer with a passion for mobile game development, I aim to create games that are engaging, dynamic, and fun. I bring creativity and technical acuity to every project, ensuring your game stands out.
    vsuc_fltilesrefresh_TrophyIcon Android
    Mobile App
    Mobile App Development
    TypeScript
    JavaScript
    Firebase
    Kotlin
    Java
    Swift
    React Native
    FlutterFlow
    Flutter
    Dart
    iOS
  • $10 hourly
    Android developer About I am a mobile developer with 1 year 5 months of experience writing and designing applications for Android. During this time I have taken part in different commercial and non-commercial projects using Java, and Kotlin. Diverse background allows me to work at all stages of the software development life cycle. My personal qualities: high communication skills, technical competency, work ethic, flexibility, eagerness and willingness to get new knowledge base and skills, critical thinking, time management, strategizing, multitasking, decision-making, self-starting ability, timeliness and dependability.
    vsuc_fltilesrefresh_TrophyIcon Android
    Google Play
    API
    API Development
    RESTful API
    Git
    Computer Science
    HTML
    XML
    Android SDK
    Java
    Gradle
    Android Studio
    Kotlin
    Python
  • $30 hourly
    Android app developer. Android app developer. Android app developer. Android app developer. Android app developer.
    vsuc_fltilesrefresh_TrophyIcon Android
    EventBus
    Retrofit
    Model View ViewModel
    RESTful API
    Gradle
    Android Studio
    Android SDK
    Google Play
    Realm Database
    Kotlin
    Java
    Mobile App
    Application
    Android App
  • $10 hourly
    My name is Lily and I am a UI UX designer. My passion for creating effective and attractive user interfaces allows me to create products that achieve high conversion rates, user satisfaction, and business goals. My key skills include: 1. User research and analysis: I conduct in-depth research on users to understand their needs, goals, and behavior. This allows me to create interfaces that take into account the context of use and provide an optimal user experience. 2. Information architecture: I organize information into logical and understandable structures to make navigation through an application or website intuitive and efficient. 3. User scenario development and prototyping: I create detailed user scenarios, test them, and create prototypes to validate design iterations and ensure optimal interaction between users and the product. 4. Visual design and styling: I develop attractive and stylish designs, taking into account current trends and brand standards. My skills include working with graphic tools, color schemes, typography, and composition. 5. Testing and Iterations: I actively collaborate with development teams and test design solutions to ensure they meet user expectations. I also incorporate user feedback and conduct iterations to constantly improve the interface. My projects include designing user interfaces for mobile applications, websites, e-commerce platforms, and other digital products. I also have experience working in teams and have a good command of two foreign languages (German and English) and I am always ready to learn something new.
    vsuc_fltilesrefresh_TrophyIcon Android
    Audience Targeting
    UIKit
    iOS
    App Design
    Figma
    User Flow
    Prototyping
    Wireframing
    User Interface Design
    User Experience Design
  • $20 hourly
    As an 𝗘𝘅-𝗦𝗗𝗘 𝗜𝗜𝗜 at 𝗔𝗺𝗮𝘇𝗼𝗻 and a 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿, I've had the pleasure of working with a diverse range of individuals and companies worldwide during my six-year career. My portfolio showcases my proficiency in developing responsive 𝘄𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, engaging 𝗱𝗲𝘀𝗸𝘁𝗼𝗽 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, and powerful 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀. I have a proven track record of delivering high-quality SaaS applications, streamlining workflow automation, and seamlessly integrating various third-party APIs, with a special focus on ChatGPT/OpenAI API to help my clients achieve their business goals. 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 | 𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁 | 𝗣𝗛𝗣 | 𝗛𝗧𝗠𝗟 𝗖𝗦𝗦 | 𝗦𝗔𝗦𝗦 | 𝗟𝗲𝘀𝘀 | 𝗧𝗮𝗶𝗹𝘄𝗶𝗻𝗱 𝗖𝗦𝗦 | 𝗡𝗼𝗱𝗲.𝗷𝘀 | 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀 | 𝗡𝗲𝘅𝘁.𝗷𝘀 | 𝗡𝗲𝘀𝘁.𝗷𝘀| 𝗘𝘅𝗽𝗿𝗲𝘀𝘀.𝗷𝘀 | 𝗘𝗹𝗲𝗰𝘁𝗿𝗼𝗻.𝗷𝘀 | 𝗘𝘅𝗽𝗿𝗲𝘀𝘀.𝗷𝘀 𝗣𝗛𝗣 | 𝗟𝗮𝗿𝗮𝘃𝗲𝗹 | 𝗛𝗧𝗠𝗟 | 𝗖𝗦𝗦 | 𝗕𝗼𝗼𝘁𝘀𝘁𝗿𝗮𝗽 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 | 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝘀 | 𝗖𝗿𝗼𝘀𝘀-𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗠𝗼𝗻𝗴𝗼𝗗𝗕 | 𝗠𝘆𝗦𝗤𝗟 | 𝗣𝗼𝘀𝘁𝗴𝗿𝗲𝗦𝗤𝗟 | 𝗙𝗶𝗿𝗲𝗯𝗮𝘀𝗲 | 𝗗𝘆𝗻𝗮𝗺𝗼𝗗𝗕 | 𝗦𝗤𝗟𝗶𝘁𝗲 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝘀 | 𝗪𝗲𝗯 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 | 𝗘-𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 | 𝗖𝗥𝗠 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 | 𝗘𝗥𝗣 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝗠𝘆 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗶𝗻𝗰𝗹𝘂𝗱𝗲𝘀: 1- Php, Laravel, Rest API 2- React.js, Next.js, Vue.js, HTML, CSS, Bootstrap 3- Node.js, Nest.js, Express.js 4- MySQL/ PostgreSQL, MongoDB, DynamoDB, Supabase 5- React Native for cross-platform mobile applications 𝐈𝐧 𝐭𝐞𝐫𝐦𝐬 𝐨𝐟 𝐝𝐞𝐬𝐤𝐭𝐨𝐩 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐚𝐧𝐝 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: 1- Java, Electron.js 2- Selenium, Puppeteer 3- Integromat, Zapier, n8n CVS: Git (Github) Bug Tracking: Custom CRM, Jira, Trello Communication: Upwork or any other after contract I'm always committed to building 𝗹𝗼𝗻𝗴-𝘁𝗲𝗿𝗺 𝗿𝗲𝗹𝗮𝘁𝗶𝗼𝗻𝘀𝗵𝗶𝗽𝘀 with my clients. Whether you've lost an old developer, are unsatisfied with the performance of your current team, or are in need of additional resources, I'm here to help. From developing brand-new apps to taking over existing projects, I can step in and provide expert assistance where you need it most. My 𝗱𝗲𝗴𝗿𝗲𝗲 𝗶𝗻 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 has been pivotal in shaping me not just as a developer, but as a thinker who applies the best engineering practices in every task. As a developer with a strong product mindset, I bring immense value to your project. Beyond coding, 𝗜 𝗰𝗼𝗻𝘁𝗿𝗶𝗯𝘂𝘁𝗲 𝗶𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝘃𝗲 𝗶𝗱𝗲𝗮𝘀 and strategies that align with your vision, ensuring your product not only functions well but also stands out in the market. If you're interested in learning more about how I can help you achieve your goals, let's schedule a quick introductory call. During our call, we can discuss your requirements in detail, and I can answer any questions you may have. 𝗗𝗼𝗻'𝘁 𝗵𝗲𝘀𝗶𝘁𝗮𝘁𝗲 𝘁𝗼 𝗿𝗲𝗮𝗰𝗵 𝗼𝘂𝘁 - 𝗜 𝗹𝗼𝗼𝗸 𝗳𝗼𝗿𝘄𝗮𝗿𝗱 𝘁𝗼 𝗵𝗲𝗮𝗿𝗶𝗻𝗴 𝗳𝗿𝗼𝗺 𝘆𝗼𝘂! 𝗧𝗵𝗮𝗻𝗸 𝗬𝗼𝘂!
    vsuc_fltilesrefresh_TrophyIcon Android
    Dart
    Data Science
    Full-Stack Development
    AWS Development
    Machine Learning
    Front-End Development
    Web Development
    Graphic Design
    JavaScript
    Java
    Flutter
    React
    Node.js
    Mobile App Development
  • $55 hourly
    Available for: Development & Consultancy: Specialising in iOS and React Native, I offer end-to-end mobile app development, from creating new apps from scratch to enhancing existing ones with robust unit/snapshot and UI tests written in (Python, Ruby), all while collaborating effectively within team settings to deliver projects that meet expectations. Code Quality Improvement: Skilled in fixes, code review, refactoring, and writing manual cryptography algorithms for payment services following RFC standards. For example, generating a custom shared/CEK key, encrypt JWE (A128CBC-HS256) using CEK key because of a lack of libraries. Legacy Code & New Features: Experienced in integrating new features into legacy systems, ensuring code reuse and maintainability. Cross-Platform Efficiency & Hybrid Apps: Adept at reusing web-based React.js code in React Native apps and building hybrid applications by integrating (iOS Swift, Android Kotlin) components seamlessly into React Native. Skilled in rewriting entire native apps to React Native or vice versa for optimal performance and maintainability across platforms. Scalability & Maintenance: Preparing apps for scaling businesses, focusing on reusable, testable, and maintainable code. Proficient in Agile and Scrum/Kanban/Scrumban processes to ensure continuous improvement and efficient project management. CI/CD & Automation: Automating deployment and integration processes, including initial setup and integration with cloud-based device services like Amazon Device Farm. Work Experience Highlights: London Office Software Development Experience: 14 years of working in London’s diverse office settings, where I've actively engaged with multicultural teams to promote strong teamwork. My experience spans from agile startups to high-profile scale-up companies, adapting to the dynamic pace and varied demands of the city’s tech industry. Mobile App Development: 12+ years, with significant contributions to renowned platforms such as Checkout.com, The Times by News UK and the Nectar app by Sainsbury's Native iOS Development: 7 years, developing and enhancing iOS apps for high-profile clients including Discovery Communications (Eurosport app) React Native/Redux: 5 years, delivering cross-platform solutions for clients like Priority Pass app Concentrix, Physia Clinic, Dugout Project from scratch: 5 years of initiating projects to success in dynamic environments. dnata Travel app by Emirates Group(dnata Travel) Project Takeovers & Scale-Ups: 7+ years of stepping into ongoing projects, optimising, and readying them for growth, with clients like Checkout.com, Discovery Communications (Eurosport app) Agile/Scrum: 7 years of experience in Agile/Scrum environments, adept as a team player of teams 5 to 15 people using these methodologies to ensure rapid iteration, continuous delivery, and adherence to the highest standards of software development. Web & Server Development: 4 years of experience in the past before moving into mobile apps in Python, PHP, Javascript language. Tech Leadership: 2 years as Tech Lead/Team Lead, successfully led high-profile projects, such as the Nectar app by Sainsbury's and the Dugout app by Dugout, to achieve technical excellence and first position in the app store upon release. Native Android: 1 year, fixing, developing and adapting components. CI/CD: 3 months of intensive experience in designing and constructing CI/CD pipelines from scratch, focusing on troubleshooting and enhancing the system for streamlined deployment processes.
    vsuc_fltilesrefresh_TrophyIcon Android
    Scrum
    Agile Software Development
    Android SDK
    Expo.io
    CI/CD
    Unit Testing
    SwiftUI
    Redux
    TypeScript
    JavaScript
    Swift
    iOS Development
    React Native
  • $25 hourly
    Denys Minko. I am 18 and I am a student of the 1st year of programming. Contact information: +380953089596 +48739477852 minkoden6@gmail.com Personal Qualities: Quick learner of new programming languages and technologies Ability to work in a team and meet deadlines Analytical mindset and ability to solve complex problems Goals: Gain experience working as a freelance programmer Develop skills and knowledge in programming Earn additional income in free time from studies I’ll fully project manage your brief from start to finish. Regular communication is really important to me, so let’s keep in touch!”
    vsuc_fltilesrefresh_TrophyIcon Android
    Microsoft Visual C++
    Anime Music Video
    Windows 11 Administration
    Anime
  • $15 hourly
    I have 7 years of experience as a beta testing nurse for Mapsoft products. I am currently studying QA Silicon Valley courses for QA Manual Engineer
    vsuc_fltilesrefresh_TrophyIcon Android
    Quality Assurance
    Black Box Testing
    Atlassian Confluence
    GitHub
    Gray Box Testing
    iOS
    GUI Testing
    Selenium
    Regression Testing
    HTML5
    Jira
  • $15 hourly
    I am a Flutter developer with a passion for creating engaging and user-friendly mobile applications. Since Flutter cross-platform I can also help with creation of desktop and web apps.
    vsuc_fltilesrefresh_TrophyIcon Android
    MySQL
    REST API
    GitLab
    GitHub
    Git
    Bluetooth
    CI/CD
    Firebase
    Dart
    iOS
    Flutter
  • $15 hourly
    I am a dedicated and detail-oriented Quality Engineer with a proven track record of ensuring the delivery of high-quality software products. Proficient in various testing methodologies, including manual and automated testing, I possess a strong ability to analyze complex systems and provide actionable insights to enhance software performance. Seeking an opportunity to apply my expertise in quality assurance, testing skills, and quality enhancement to contribute to a dynamic software development team
    vsuc_fltilesrefresh_TrophyIcon Android
    GUI Testing
    End-to-End Testing
    Manual Testing
    Web Testing
    API
    Postman
    JavaScript
    Jenkins
    Cypress
    iOS
    Testing
    Test Results & Analysis
    Software QA
    Software Testing
  • $30 hourly
    📱 Mikolaj Bajek - Engineering Exceptional Mobile Experiences 📱 Hello! I’m Mikolaj, with 8 years dedicated to mastering the art of mobile app development. My toolbox is stocked with React Native, Flutter, and Android (Java) expertise, ready to tackle your project's needs. What I Do: - Cross-Platform Development: Build once, deploy everywhere with React Native & Flutter. - Native Android Apps: Custom Java solutions for the Android enthusiast. - Design & Usability: Crafting interfaces that are both beautiful and intuitive. - Technical Integration: Making sure your app plays nice with every API. - Speed Optimization: Because no one likes to wait. Why Mikolaj? - 🌟 Proven Track Record: 8 years and a portfolio that speaks volumes. - 🛠 Technical Prowess: There's no substitute for hard-earned expertise. - 👍 Client-Centric Approach: Your vision is the guiding star. - 🕒 Deadline-Driven: Timeliness is next to godliness. Let's Make Magic Happen: Have a project in mind? Want an app that reflects your brand's ethos while resonating with your target audience? Let's connect!
    vsuc_fltilesrefresh_TrophyIcon Android
    Jira
    JADE
    Unit Testing
    Material Design
    Java Collections Framework
    Firebase
    Java
    Android SDK
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job (it’s free)

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 Wroclaw, on Upwork?

You can hire a Android Developer near Wroclaw, 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 Wroclaw, 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 Wroclaw, 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.