Hire the best Android App Developers in London, ENG

Check out Android App Developers in London, ENG with the skills you need for your next job.
  • $100 hourly
    I have 10+ years of experience in building user-friendly and complex mobile applications. I have a solid knowledge of modern mobile app development using Kotlin, Jetpack Compose, Clean Architecture, high standards, and the latest trends in Android technology's stack. Digging into business problems is a crucial part of my approach. I believe in architecting solutions that not only meet immediate technical needs but also align with the business goals of the organization. I've built numerous Android apps from scratch and led the development that allows me to choose the right architecture and technologies that prioritize not just the functionality but the performance, and quality that contribute to a superior user experience, and achieve business goals. Each project for me is an opportunity to go beyond the conventional, delivering solutions that stand out in terms of both creativity and technical excellence. Important highlights of my work: • Most Mobile apps in my portfolio are built from scratch by me where I was a leading engineer. • My response time is 1 hour maximum. I am always in touch. • I know how to achieve a 99.9% crash-free rate. • I was elevating the app rating from 2.8 to 4.6 stars out of 5 in Google Play. • I am not an agency, I am doing 100% work in person. • I provide efficient work and I am able to replace a small mobile team. • My hourly rate is negotiable. Feel free to suggest your rate. I am passionate about staying up-to-date with the latest Android trends and technologies (including Kotlin, Jetpack Compose, Firebase, and Material Design) to ensure that every project I work on is innovative and tailored to meet the client's specific needs. My technical skills: • Programming languages: Kotlin, Java, SQL. • Tools: Kotlin coroutines, RxJava, Retrofit, Apollo GraphQL, Dagger/Hilt, Room, Android architecture components. • Frameworks: Android, Jetpack Compose, Firebase, Facebook, AdMob, Google Maps, Segment, Iterable, Apollo GraphQL. • Architecture: Multi-modular, Clean, MVP, MVI, MVVM • Environments: Android Studio, JIRA, Confluence, Youtrack, Git, Jenkins. • Methodologies: Agile, Scrum, Kanban • CI: Bitrise, Jenkins • VCS: Github, Gitlab, Bitbucket • Image loading and caching: Picasso, Glide, Coil. • Unit tests: JUnit, Mockito, Robolectric. • Other: Team leadership, Code review, Scrum master, Consultant, Mentor. Let's collaborate to bring your mobile app ideas to life and make them stand out in the competitive app market.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Material Design
    React Native
    Flutter
    GraphQL
    User Profile Creation
    In-App Purchases
    Google Analytics
    Swift
    iOS Development
    iOS
    Android
    Firebase
    Kotlin
    Native App Development
  • $80 hourly
    I am a Senior iOS / Flutter / Android Developer with 12 years of professional experience in developing mobile applications for iOS and Android. I spent 25040 hours and developed 94 app. Looking for someone to develop an app from the scratch or do maintenance or upgrades on your existing project? 🥇I am the best fit because🥇: ⭐ Your project will be built in time. For 12 years of Mobile Development experience I created effective system to find blockers on early stage and fix them. ⭐ You can get in touch with me at any time and receive response within 60 min. ⭐ Your project code will use latest technologies and best development practices to be easily supported and improved with new features. My 94 apps successfully completed guarantee the best solutions in your project. ⭐ You will be provided with all aspects of the full software development cycle, from discovery phase to development, release, and maintenance. In other words, working with me you get everything you need to build your app from the ground up and get it on the market which means to turn your conceptual idea to real working software. I created 36 Technical Specifications and spent 25040 happy hours for discovery phase and mobile development to create the best solution for you. ________________________ 🥇I developed 94 app in the following areas🥇: ✅ Finance. Neobank, Loan, Exchanges apps. ✅ Medicine. Healthcare. Online Doctor Consultation, Electronic Receipts, Buy drugs, Take pills reminders. ✅ eCommerce. MCommerce apps for online shops, digitalise offline trade business. ✅ Social. Facebook like apps, Messengers. ✅ Dating. Dating apps like Tinder with Audio & Video calls and chat. ✅ Travel. Book flights, hotels, apartments; Navigation, Sightseeing apps, Audio Guides. ✅ Fitness. Fitness apps to generate workouts, follow progress, ✅ IOT. Connect any hardware to mobile phone. ✅ Blockchain. Cryptocurrency. Crypto Exchanges, Wallets, NFT Creation apps. ✅ Augmented reality. 3D Apartment Tours, PockemonGo like, Outdoor AR Advertise, Children AR apps. ✅ Media. TikTok & Instagram like apps, VIdeo portal apps, Video educational apps, Photo games. ✅ Taxi. Apps for Clients to find a taxi and for Drivers to manage orders and navigate routes. ✅ Task Planners. Manage personal & team tasks, Calendar apps. ✅ Newspapers & Blogs. Apps to publish and share articles, images, videos, etc. ✅ Real Estate apps. Brokers and Developers Apps to sell Real Estate objects to clients. Manage Property apps for Investors. ✅ Restaurants. Book a queue for table check in, sell meals online, electronic menu for restaurants. ✅ Food delivery. Glovo like apps to sell food online with delivery. ________________________ 🥇My skills in Programming languages🥇: 🏆 Swift, 🏆 Objective-C, 🏆 Flutter Dart. ________________________ If you need fast onboarding and beginning of development with small supervision and no babysitting, I have a perfect solution for you. ⏬ ⏬ ⏬ ⏬ ⏬ ⏬ Press the "Invite" button at the top of my profile and let's chat!
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Dart
    Apple Xcode
    Flutter
    Mobile App Development
    Objective-C
    Kotlin
    iPad App Development
    iPad UI Design
    Android
    iPhone UI Design
    iOS Development
    Swift
    Android SDK
  • $25 hourly
    Overall I am in IT industry business from about 1999. The first years I've mostly been working with servers and networks, later about in 2003 I've got interested in programming. Worked with Perl/CGI,ASP, but mostly with PHP/MySQL. I am in IT business untill nowadays. I think there is no need to mention that I worked with SOAP, OOP, XML, various API, REST etc. I still enjoy Classis ASP, old-code software like OsCommerce etc. I have a commercial experience in XHTML/CSS, frameworks etc. My favourite framework is CodeIgniter. To "keep a PHP shape" I also like creating of pure structural code on my own projects :) So I can fix 99.9% of the software/server problems, as I am a programmer with strong system administration background. ******************************************************************************************** 1.I am not one of those who wins the bid and then seeks for other programmer to complete a task; 2.I am not one of those who shouting "I am the best and the cheapest". The best cannot be the cheapest, right? (maybe only when there ar no reviews). You cannot buy Maybach for 100$, right? I think every webmaster should expect the same quality of work he pays :D 3. I want you to make happy with my work, so i will work untill you are satisfied. 4. I always try to place reasonable and wise-priced bids. I cannot place 100$ bid for 2 lines of code. But if you want "create flash casino connected with db and all featured edited within admin area+ affiliate system" for 20$... I think you will just get a stolen software, wich copyright links removed. I saw such things many times. Believe me, you will mee problems later with that :D But of course, it is your choide. 5. I usually need FTP/Cpanel access, to modify your files. If you cannot provide this login dues some reasons, please DO NOT accept my bid. How can I work, then? I CAN make some exceptions, of course. 6. If I bid, I am 99% sure about success. 7. I always provide support for my jobs. 8. If I do not respond email within 1 day, that means I am busy like in hell, so I am just sorry about that. Just write to me AGAIN, please. You WILL get a response. Sometimes I miss emails via lots of emails in my inbox. 9. I ususally do not bid, if webmaster wants: "Just change one colour", including reinstalling server, reslicing entire website, fix bugs :D In those cases I just bid for "Just change colours"; well, usually I do not bid. Also, if you have lots of cancelled projects, I do not trust such webmasters too much. Well, I can work for those webmasters, but require escrow. 10. usually I do not require escrow. I try make webmaster happy first, in order me to keep for further jobs. 11. I am always open for any negotiations :D 12. If I've made fixes for 15$, that does not mean I will work with your complex project for that price. As I've mentioned, prices should be adequate. Quality of work usually is proportional of the price + programmer reviews. 13. You can just contact me for some consulting or questions. That does not mean I will work offsite. 14. I read all invites to bid. If I do not bid or respond, that means your budget is far away from realistic budget. Believe me, I also would like to hire people to work for $1 or less per hour. I dont believe, you can get a quality work for that price. 15. Please DO NOT BOTHER me with $5 projects. I will also ignore "a very simple job, I simply dont know how to do it". To become a millionaire is also a very simple jo, I simply dont know how to do it. I will also ignore "the cheapest wins". Even I am new on this site, I am active freelancer on some other sites. I think I could give links to my profiles on those things. Also... I did not used any spell checker or Google translator to write all this, so you can evaluate my English level :D Thanks for reading. :D
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Vue.js
    Google Cloud Platform
    LAMP Administration
    WordPress
    ASP
    OpenCart
    Laravel
    API
    BizTalk Server
    CodeIgniter
    MySQL
    C#
    Microsoft VBScript
    PHP
    JavaScript
  • $40 hourly
    I am a mobile developer that focuses on native Android development and the React Native cross-platform framework. I have a passion for design and user experiences, accessibility, test-driven development, functional programming, and app architecture. I am keen on serverless technologies like AWS and Google Cloud. I have worked with startups and large corporate teams. I understand Kanban and Scrum Agile methodologies. I have worked remotely for a long time so I understand the importance of good communication.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Mobile App Development
    Android SDK
    Android
    Java
    In-App Purchases
    TypeScript
    Node.js
    Native App Development
    Kotlin
    JavaScript
    React
    React Native
  • $60 hourly
    I'm employed as a professional Software Developer and simply love coding. I have extensive experience and tackle complex problems on a daily basis, therefore I'm ready to take on any issue you need to solve. Being from the UK and am a native speaker, having graduated from University with a degree in Computer Science, I have expert knowledge of the field. I'll be excited to provide you with an immaculate service. Enjoy affordable, professional quality.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    NetSuite Development
    SuiteScript
    Angular 6
    Android
    Firebase
    SQL
    JavaScript
    Java
    TypeScript
  • $40 hourly
    I am Jessica Cooper-Keeble and I run a small development agency working with local and overseas mobile app and web developers having a cumulative experience of 1000+ projects successfully delivered. Here's a brief list of technologies my team and I can serve you with, our expertise specialises in: ❖ Microsoft: Asp.NET, MVC, Core Framework, WCF, WPF, Umbraco, Kentico CMS, nopCommerce, Linq, Entity Framework, DevExpress and Telerik Controls, Kendo UI, SQL Server etc... ❖ Open Source: PHP, Wordpress, Drupal 7 & 8, Concrete5 YII, Laravel, CodeIgniter, Python, Django,Shopify,Magento 1 & 2,Open Cart, BigCommerce, CakePHP, Core PHP, MySQL,Jquery etc... ❖ Native Mobile App: iOS (Objective C, Swift etc..), Android (Java, Kotlin etc..) ❖ Cross-Platform Mobile App: React Native, PhoneGap/ Cordova, Ionic, Xamarin etc.. ❖ JS / Fronted Base: React JS, Angular JS, Node JS, Vue JS, HTML5 Amidst lockdown and covid19, I am new to exploring Upwork but here's why you should choose me and my services: ✅ One-stop solutions for all your software development work ✅ 5+ years of experience ✅ 1000+ successfully completed projects ✅ No Compromise on Quality for a lifetime guarantee on your project support ✅ Certified Team Assistance ✅ Flexible working hours to overlap hours in your timezone ✅ Daily Status reports ✅ Weekly progress reports ✅ Highly authenticate Clean Code Structure ✅ Serving clients around the Globe ✅ Perfect Project Management Process from Requirement discussion to Delivery ✅ Bench Strength: Immediate engagement and seemless support ✅ No hidden cost ✅ Flexibility in engagement, delivery, pricing and payment model Please get in touch for a NO COST requirement analysis and POC for your projects. I will be happy to consult you and provide your best possible solution.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Web Development
    WordPress Development
    WooCommerce
    React Native
    iOS Development
    Software Development
    Core PHP
    Website
    Web Application
  • $70 hourly
    My name is Maher Zaidoun.I use java/javascript/typescript (android native / react native) to build mobile application, node for backend, and gemini, chatgpt and vertex ai for generative ai projects. I'm an open source enthusiast, you can follow me at github.com/maherzaidoune
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    iOS Development
    Android
    React Native
    JavaScript
    Java
  • $50 hourly
    I'm UMAIR ZAFAR a professional Software Engineer. Besides my 3 year of Android App Development career, I've been working as Flutter Developer for more than 2 year and have made worthy progress. I am ready to continue my journey from where I left off and prepared to meet your requirements. I never over-commit as it effects both me and my client. I do commitments for the job that I can actually do. So you should be rest assured. I will deliver Professional Apps with Elegant, Efficient and Attractive Designs. Client's requirements fulfilment and satisfaction is my motto. You will get Responsive and user friendly UI Firebase Integration 3rd Party API Integration Google Maps Payment Gateways Integration Elegant Material Design in time work delivery your requirements implemented to reality Make sure to clear your requirements before confirming the project so that there is no misconception between us. I am open to working on any kind of Android Native project or Flutter cross platform application. You need to get some bugs fixed in your app, I am available to help you out. Feel free to contact me in case of any queries. Hope you'll consider me for your project. Thanks!
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Java
    Kotlin
    iOS Development
    Flutter
    Mobile App Development
  • $40 hourly
    I am a mobile application engineer and have composed designed and built up several end to end applications (Android & iOS) over the span of 8 years, I have developed many apps for start-up companies, small & large businesses, I have lead many mobile development teams and manage their assigned projects using Agile methodology, I had also experience in digital product management which helps me to make decisions that make the best use of development towards growth in the product. Development skills ================ • Expert knowledge in all aspects of an application/system lifecycle • Strong knowledge of Android/iOS SDK, different versions of Android/iPhone, and how to deal with different screen sizes (Phone/Tablet/TV) • Strong knowledge of UI/UX design principles, patterns, and best practices • Drawing the blueprint for the application end to end at a high level (software architecture) & low level (software design) • End to end solution design and architecture • Deep understanding of microservice, service-oriented architecture, and cloud technologies especially AWS • Refactoring old projects (revamp) • Building more robust and stable mobile apps by writing a clean code • Familiarity with MVVM, MVP, MVI architectures • Experience with offline storage, threading, and performance tuning • Delivering secure mobile applications that conform to OWASP and security standards. • Proficient understanding of code versioning tools, such as Git • Familiarity with continuous integration • Conduct code reviews to ensure a code of the highest quality • Unit-test code for robustness, including edge cases, usability, and general reliability, ensure BUG-FREE applications • Working in applications with +1M Downloads on the stores • Collaborate with other developers, product managers, designers, and QA engineers to deliver the best product possible • Conducting performance analysis and implementing system performance improvements • Automating system deployments, and operationalizing production systems through robust monitoring capability Project Management skills ====================== • Set up project planning rules, organize and output project plan • Build the integration plan, ensure project plan execution • Working with product owners and business analysts to identify and define user stories and acceptance criteria, product management, sprint backlogs. • Creates, prioritizes and maintains the Software Product Backlog considering teams’ feedback and estimations • Organize different professional modules according to the project plan implementation, responsible of the timeliness and integrity of the project progress planned data and the actual data • Control project implementation progress regularly, timely find out progress issue and set up the solution, and close the loop • Communication with customers and responsible for the customer’s satisfaction of the software delivery project. Area of expertise ============== • Firebase • REST APIs • Social Account Login and Integration (Facebook, Twitter, Instagram, Google+) • Real-time tracking • Database • Images & Camera • Payment Gateway Integration • GPS • Google Maps • Push Notifications • Live Chatting (text, audio and Video) • Analytics • Cyber Security • Memory Management and much more I am ready for taking new challenges, also I hope to Make Clients happy with my services and to benefit them from my good experience in the field to keep long terms work. With the best quality and reasonable price, I am ready to hire me anytime
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    iOS Development
    Clean Architecture
    Software Architecture & Design
    Swift
    Application Security
    Performance Optimization
    Kotlin
    Network Security
    Software Design
  • $40 hourly
    𝐆𝐫𝐞𝐞𝐭𝐢𝐧𝐠𝐬, 𝐭𝐫𝐚𝐢𝐥𝐛𝐥𝐚𝐳𝐞𝐫𝐬! 𝐈'𝐦 𝐌𝐨𝐡𝐢𝐭 𝐲𝐨𝐮𝐫 𝐩𝐚𝐬𝐬𝐩𝐨𝐫𝐭 𝐭𝐨 𝐭𝐡𝐞 𝐝𝐢𝐠𝐢𝐭𝐚𝐥 𝐮𝐧𝐢𝐯𝐞𝐫𝐬𝐞 𝐚𝐧𝐝 𝐚 𝐦𝐚𝐞𝐬𝐭𝐫𝐨 𝐢𝐧 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 & 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭. 𝐖𝐢𝐭𝐡 𝐚 𝐬𝐭𝐨𝐫𝐲𝐭𝐞𝐥𝐥𝐢𝐧𝐠 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡 𝐭𝐨 𝐜𝐨𝐝𝐢𝐧𝐠, 𝐈 𝐭𝐮𝐫𝐧 𝐜𝐨𝐧𝐜𝐞𝐩𝐭𝐬 𝐢𝐧𝐭𝐨 𝐜𝐚𝐩𝐭𝐢𝐯𝐚𝐭𝐢𝐧𝐠 𝐝𝐢𝐠𝐢𝐭𝐚𝐥 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞𝐬 𝐭𝐡𝐚𝐭 𝐫𝐞𝐬𝐨𝐧𝐚𝐭𝐞 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮𝐫 𝐚𝐮𝐝𝐢𝐞𝐧𝐜𝐞. 𝐒𝐤𝐢𝐥𝐥𝐬: ✅ 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✅ 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 (𝐇𝐓𝐌𝐋, 𝐂𝐒𝐒, 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬,𝐏𝐲𝐭𝐡𝐨𝐧) ✅ 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 (𝐢𝐎𝐒, 𝐀𝐧𝐝𝐫𝐨𝐢𝐝, 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞,𝐅𝐥𝐮𝐭𝐭𝐞𝐫) ✅ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 (𝐌𝐲𝐒𝐐𝐋, 𝐌𝐨𝐧𝐠𝐨𝐃𝐁, 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋) ✅ 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧 ✅ 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐯𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 ✅ 𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 ✅ 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 【Journey Beyond Code:】 Embark on a journey where your ideas don't just meet code; they dance together. My 8 years odyssey in the tech realm has been a symphony of turning dreams into dynamic, interactive, and visually stunning realities. 【Why Our Journey Matters:】 🌈 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐦𝐚𝐠𝐢𝐧𝐚𝐭𝐢𝐨𝐧: I don't just write code; I weave narratives. Your project isn't just a set of features; it's a story waiting to be told. Together, let's craft an unforgettable tale. 🚀 𝐀𝐠𝐢𝐥𝐢𝐭𝐲 𝐚𝐭 𝐈𝐭𝐬 𝐂𝐨𝐫𝐞: The tech landscape evolves, and so do we. Agile methodologies are the compass guiding our development, ensuring flexibility, adaptability, and timely delivery. 💡 𝐔𝐬𝐞𝐫 𝐄𝐦𝐩𝐚𝐭𝐡𝐲: Beyond lines of code, I understand your users. Their experience matters, and every digital interaction should leave a lasting impression. User-centric solutions are my promise. 🌐𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐌𝐚𝐬𝐭𝐞𝐫𝐲: From the elegance of web development to the magic of mobile apps, I'm the wizard who bridges the gap. Your project gets the full-stack treatment – a one-stop solution for all your digital aspirations. 【Client Chronicles:】 "Working with mohit was like having a tech ally who translated our vision into a digital masterpiece. Their dedication, creativity, and unwavering commitment to our success were nothing short of legendary." - Steven B 𝐓𝐨𝐠𝐞𝐭𝐡𝐞𝐫, 𝐋𝐞𝐭'𝐬 𝐒𝐜𝐫𝐢𝐩𝐭 𝐘𝐨𝐮𝐫 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐭𝐨𝐫𝐲: Ready to turn your digital dreams into a reality that speaks volumes? I'm not just a developer; I'm your partner in this transformative journey. Let's not just build; let's craft an epic narrative that sets your project apart. Reach out, and let the coding adventure begin!
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Google Cloud Platform
    Shopify
    Web Development
    Microsoft Azure
    WordPress
    AWS Systems Manager
    Angular
    Java
    Flutter
    Node.js
    React Native
    React
  • $60 hourly
    Results-oriented, organized, collaborative, and highly skilled iOS developer with 6+ years of experience and a great sense of responsibility. Highly experienced in building apps for iOS, iPadOS, tvOS, etc. I can be responsible for the entire development process, from the creation of the idea, creating a development strategy, product MVP development, and testing, all the way to the final release of the application on the App Store and further maintenance. On a wider scope, I have substantial experience in Android development, Web technologies, and DevOps. This makes me a very good team player, able to understand and collaborate well with other mobile developers as well as Backend and DevOps Engineers.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    iPad App Development
    tvOS
    Tablet
    Map Integration
    Mobile App Development
    iOS
    Apple Xcode
    Android
    iOS Development
    Android Studio
    RxSwift
    Swift
    Java
    Kotlin
  • $45 hourly
    Hello there! I'm Savas, the hands-on founder of Sincapp Mobi, where we build top-notch mobile apps. My strength lies in understanding your needs and turning them into compelling software solutions. Over the years, I've led many successful projects, delivering quality results on time and within budget. My educational background, a blend of Computer Science and Business, amplifies my technical prowess and business understanding. One of my proud moments was developing an app for a leading retail brand, significantly boosting their online sales. In a nutshell, I'm a passionate professional ready to bring your mobile application vision to life on Upwork. Looking forward to creating impactful digital experiences together!
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Redux Thunk
    Microsoft SQL Server Administration
    iOS Development
    Apache Cordova
    Firebase
    JavaScript
    React Native
  • $40 hourly
    I have 7+ years of experience developing Android App. I am very experience using software architecture and tools, including MVVM, MVP, Android JetPack, Dagger, RxJava, Junit and Git I have 3 years of experience using Kotlin and 15 years using Java. Java Certifications: Java Programmer(OCJP), Java Software Developer (OCJD), Java Web Developer(OCWCD)
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    RxJava
    Model View Presenter
    Android Room Persistence
    Dagger 2
    Model View ViewModel
    JUnit
    Java
    Kotlin
    SQLite
  • $25 hourly
    I Can create any website with any application build on android OS or IOS, our cusotmers can order IOS applications for their website & connect fully automated by our applications installed on any wordpress cms or vbulletin.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Solidity
    Selenium
    MQL 5
    NinjaTrader
    Web Design
    MQL 4
    Blockchain
    Blockchain Development
    Laravel
    Mobile App Development
    C#
    PHP
    Python
    Kotlin
  • $30 hourly
    Flutter🚀, Dart🎯, Cross-Platform Development🌍, UI/UX Design🎨, API Integration🔌, PHP🐘, Laravel⚔, Ionic📱, AngularJS🅰️, Yii🖥️, Joomla!📚, WordPress📝, OpenCart🛒, Moodle🎓, Yii APIs🔧, CodeIgniter🛠️, Amazon S3☁️, Google APIs🔍, CSS💅, SCSS🎨, Less🖌️ Hi, I’m a full-stack developer from the UK, passionate about transforming your web and mobile visions into reality. Boasting 5 years of experience with PHP and Laravel, I specialize in creating exceptional plugins, themes, and custom features that uplift your projects. Over my career starting in 2017, I’ve successfully delivered thousands of websites, online stores, and eye-catching landing pages that boost user engagement. My dedication to quality and affordability ensures your projects exceed expectations without exceeding your budget. I pride myself on excellent communication and punctuality, always available through Skype or Gmail for any queries or updates. Let’s collaborate to make your ideas stand out in the digital landscape! 🚀Flutter: Expertise in leveraging Flutter to create seamless, high-performance mobile apps for both Android and iOS platforms. 🎯Dart: Skilled in utilizing Dart programming language to develop maintainable and efficiently functioning applications. 🌍 Cross-Platform Development: Proficient in creating apps that provide consistent and high-quality user experiences across multiple platforms. 🎨UI/UX Design: Passionate about designing intuitive and visually appealing user interfaces that enhance usability and user engagement. 🔌API Integration: Experienced in connecting applications with various APIs and backend services to enhance functionality and user experience. And so on for each skill listed in the initial skill set, providing clarity on what each entails. Let’s work together to turn your vision into a reality. Reach out now! Skills 1. Full-Stack Developer: Flutter, Laravel, UI/UX, API Integration Expert 2. Flutter & Dart Specialist | Cross-Platform App Developer 3. PHP & Laravel Developer | Custom Web Solutions Expert 4. UI/UX Designer & Full-Stack Developer | Tech Innovator 5. Web & Mobile App Developer | Flutter, UI/UX, PHP, Laravel Pro
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Drupal
    WordPress
    API Development
    Vue.js
    .NET Core
    WooCommerce
    Laravel
    AngularJS
    JavaScript
    Ionic Framework
    iOS Development
    React Native
    PHP
  • $63 hourly
    I have a strong background in Kotlin and Java programming with a deep understanding of app design and a good user experience, this enables me to deliver well-engineered solutions that cater to users' enjoyment.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Java
    Kotlin
  • $20 hourly
    Hello! 🌟 Rising Talent on Upwork 🌟 I am a versatile Software Engineer specializing in both Full Stack Web Development and Mobile App Engineering. With a strong focus on creating robust and scalable applications for web, Android, and iOS platforms, I offer a comprehensive skill set to tackle a wide array of challenges. ⭐ My Core Skills Include: ### Full Stack Development: ✔️ Front-End: HTML, CSS, JavaScript, React, Angular, Vue.js ✔️ Back-End: Node.js, . NET, . NET Core, MVC, Django, Spring Boot, Laravel ✔️ Databases: MySQL, PostgreSQL, MongoDB ✔️ DevOps: AWS, Docker, Kubernetes ### Mobile App Engineering: ✔️ Front-End: React Native, Flutter, Swift, ✔️ Back-End: Node.js, Firebase, AWS Amplify ✔️ Databases: SQLite, MongoDB, Firebase Realtime Database, MySQL, My SQL Server. ⭐ Additional Strengths: ✔️ API Development and Integration ✔️ Performance Optimization ✔️ Mobile App Security ✔️ Version Control: Git, GitHub, Bitbucket ⭐ Types of Projects I've Worked On: ✔️ Health Care Solutions ✔️ Hospitality Solutions ✔️ Real-State Solutions ✔️ Food Industries Solutions ✔️ Law Firms Solutions ✔️ Software Solution for NPO's & NGO's ✔️ B2B & B2C Solutions ✔️ E-commerce Platforms (Web & Mobile) ✔️ Social Media Platforms (Web & Mobile) ✔️ Real-Time Analytics Dashboards, AI ✔️ Financial and Banking Apps ✔️ Content Management Systems "My extensive experience in delivering top-notch software solutions, whether in web or mobile technologies, equips me to provide high-quality results." I am adept at understanding client requirements and translating them into top-notch applications. My aim is not just to meet your needs but to exceed your expectations. 📍 Other Technologies: Java, C#, Xamarin, Ionic, WordPress, Shopify If you're looking for a dedicated and skilled developer to bring your project to life, feel free to reach out. Let's discuss how we can collaborate to achieve your business goals. Best Regards, Saim A.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    AWS Development
    Firebase
    React Native
    Mobile App Development
    MongoDB
    Node.js
    Laravel
    PHP
    CSS
    HTML
    JavaScript
  • $70 hourly
    I have about 25 years of IT experience with about 20 years of software development. I have worked with various disciplines and technologies in scale of large enterprises to small companies. Currently, I am working as architect/developer in a small IT company, which delivers consultancy for ERP/EAM/CRM and Web&Mobile Applications as SaaS with BOTs and AI in the background. I am following technological developments very closely and trying to adopt.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Jenkins
    MetaTrader
    Generative AI
    iOS Development
    React Native
    React
    MySQL
    Oracle Database
    Maximo Asset Management
    Azure DevOps
    Apache JMeter
    GraphQL
    JavaScript
    Java
  • $50 hourly
    At L & D RESOURCING LIMITED, our vision is to be a global leader in mobile app and web development, setting the standard for creativity, reliability, and client satisfaction. We aspire to create digital experiences that not only meet but exceed expectations, fostering long-term partnerships with our valued clients. Our mission is to empower businesses, entrepreneurs, and individuals by providing cutting-edge mobile app and web development services that enhance their online presence. We aim to be the bridge between your ideas and the digital world, offering innovative solutions that drive success in the ever-evolving online marketplace. We have helped clients in the past and can't wait to help you build something amazing!
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Website Redesign
    Website Maintenance
    Website Optimization
    Mobile App Redesign
    Mobile App Testing
    Mobile App Development
    Mobile App Design
    Custom App
    iOS Development
    App Development
    Push Notifications
    Website
    Application
    Mobile App
  • $73 hourly
    🌟 I'm a passionate and innovative software professional with a Bachelor of Science in Computing Technologies, specializing in Android application development. Based in London, England, I'm dedicated to driving solutions-focused Android application development. 📱 🎓 Education: Bachelor of Science in Computing Technologies (First Class Honours) The University of Roehampton, London, UK 💼 Experience Highlights: 🔹 Digitai.ai, London, UK** (2023 – Present) - Software Security Engineer Providing highly technical support for application protection products, collaborating closely with customer developers across diverse industries. Actively involved in product releases and customer advocacy, with a commitment to continuous learning and problem-solving. 🔹 Globerella Limited, JourneyHero, London, UK (2021 – 2023) - Software Developer Led the development of Android applications, adhering to best practices and utilizing cutting-edge technologies like Java, MVVM, Room database, and AWS integration. Played a key role in maintaining code quality, conducting automated unit testing, and fostering collaboration among cross-functional teams. 🚀 Key Skills: - Android Security Engineering: Expertise in implementing best security coding practices, safeguarding applications against vulnerabilities, and ensuring compliance with industry security standards. - Software Development: Proficient in Android and Java platforms, with a focus on secure software design and development. - Leadership & Teamwork: Skilled in providing guidance on security matters, fostering collaboration among teams, and maintaining a strong commitment to security principles. 💬 Fluent in English and Lithuanian 💻 Technical Proficiencies: - Platforms & Databases: AWS, Firebase, SQLite, Room, Live-data, ApkTool, Jadx, Windows, Mac, Linux - Languages & Tools: Android Studio, IntelliJ, Java, RxJava Lib, Retrofit2, Kotlin, View Binding, Hilt, XML, Android SDK, UX & UI, HTML, CSS, Git, GitHub, MVVM, Jetpack Compose and more... 🌟 Ready to collaborate on your next project and deliver exceptional results! 🌟 Feel free to reach out to discuss how I can work together to bring your ideas to life. Let's innovate and create something extraordinary!
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Dependency Injection Framework
    Clean Architecture
    Coroutine
    JetPack
    CI/CD
    Git
    Firebase
    Room
    SQLite
    RESTful API
    UX & UI Design
    Android SDK
    Kotlin
    Java
  • $40 hourly
    About Me: As a seasoned Software Engineer, I thrive on teamwork, collaboration, and the art of building impactful working relationships. I have been working with React Native, Expo, Flutter, Ionic, and Firebase for the few years and absolutely love it! Although I love coding and problem solving, I am well rounded in business and can also help you build out your idea. I've successfully brought numerous client projects to fruition and would love to do the same for you! Things I'm specialized in: - Cross Platform App Development: Proficient in Flutter, React Native, Ionic hybrid App development for Android/iOS - MVP Development: Bring your idea into quick prototypes providing a clear vision of your app's potential. - 3rd Party API Integration: Proficient in various 3rd party API integration on Mobile App such as Firebase, Google, Stripe, Braintree, Sendgrid, Docusign, etc - GIS/Map Integration: Proficient in Google Map, Mapbox, Cesium, Google Earth, Here SDK integration on Mobile App My Priorities: - Best quality - Bug-free - Timely delivery Looking forward to the opportunity of working together!
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Bluetooth LE
    Ecommerce
    Mapbox
    ChatGPT API Integration
    OAuth
    Social Media Account Integration
    App Store
    iOS Development
    Firebase Cloud Firestore
    Firebase Realtime Database
    Flutter Stack
    Flutter
    Ionic Framework
    React Native
  • $20 hourly
    Young and energetic with a new Innovative Ideas. Expertise on Web Design, Web Development, Graphic design , mobile app development, Digital Marketing & 2D Animation video. My Journey Started with a couple of local clients from London while doing my graduation and now feeling great after having clients from all over the world within 4 Years of time. I am focused to provide Ultimate solution for IT/Software solution at one place for my clients requirements. My Aim is on quality of work and therefore I am looking to provide a great experience & 100% satisfaction to my respected clients from all over globe.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Web Application
    Mobile UI Design
    Figma
    UI/UX Prototyping
    Laravel
    iOS Development
    Mobile App Development
    React Native
    Kotlin
    Firebase Cloud Firestore
    Swift
    AngularJS
    PHP
    Flutter
  • $35 hourly
    By hiring me I guarantee you 100% performance of your project & it's successful launch. You will not pay me for any kind of bugs or mistakes. Pay me for the product satisfaction. I love mobile apps and games, and try to provide the most low-cost mobile solutions. As a Mobile Apps developer, I have worked in many programming languages and on several platforms and delivered a lot of top-quality products. I have over 3 years experience in java, android and iOS development. Contact me and I will show you step-by-step procedures of the projects that I take. My skills and experiences are following :- 1) Mobile App Development 2) Java Desktop Application development 3) Social Networking( Facebook, Twitter) 4) Integration with Web Service( XML, JSON ) 5) Database Management( MySQL, PostGres, SQL, SQLite ) 6) Google Map, GPS Location. 7) Unity 3D C# scripting
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    iPad App Development
    Microsoft Visual C++
    Android SDK
    iOS Development
    Android
    Java
  • $28 hourly
    Its Ali, Senior Mobile Application and Web Developer with a working experience of more than 5 years. I am determined and motivated to succeed in all of my tasks with the best possible results and pride myself on being flexible with clients need.You will find me responsive, motivated , creative, diligent and easy to work with. [Languages] - Full stack mobile development (iOS, Android) - Ruby, Phython, PHP(Laravel, Cake-PHP ), JS, Angular, Node, Reat.js, Node.js, C# - Cross Platform (React-Native, Xamarin) [Expertise] - Restaurant, Shopping, Health & Fitness, Medical, Taxi Booking - Google Map, Apple Map, GPS Location, Travel - Social Dating, Media/Networking Sharing - Chatting & Messaging , Push Notification, Reminder - Video and Audio Streaming - Reminder, QRcode Scanning [Skills] - Swift ,Objective-C - Java, Android - React Native, Ionic, Xamarin, Redux, MobX - Node.js, Angular - REST/SOAP, Amazon S3 EC2 AWS - Payment Integration using Paypal, Credit Card, Union Pay, Stripe, Braintree - Modern, clean and flexible UI Animations - Social SDKs integrations - Bluetooth low energy, iBeacon, Credit Card reader - JIRA, BitBucket, Github, Trello [Recently Developed Apps] ✅ Foodate (a Food Delivery App) ✅ MNC ✅ FamilyPlug ✅ Ativity ✅ FeedApp ✅ Bazaar (User & Store App) I have started software development since 6 years ago which varies from desktop and web development to mobile applications development. Nowadays React Native & Swift for mobile development and React.js & Node.js for server side development are my main interests. I am using state-of-the-art technologies such as redux, redux-saga, mobx, jest for deliver high efficient and bug-free code. I am full time freelancer and can be available any time so please feel free to contact me. I always aim to maintain a long term relation with my clients. Thanks.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Ruby on Rails
    RESTful Architecture
    iOS Development
    AngularJS
    Swift
    React
    Node.js
    Objective-C
    React Native
  • $80 hourly
    I am an experienced, fast, and motivated Software Engineer specialized in C# (desktop and backend) and C/C++ (3D and Computer Vision). I attach a lot of importance to the quality and readability of the code I write and like to keep myself up to date with the latest technologies. During my career, I have developed and designed various types of projects including desktop/mobile applications, web services, 3D rendering and physics engine, image analysis libraries,...
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Unity
    Standalone Application
    Windows Presentation Foundation
    C#
    ASP.NET MVC
    Xamarin
    OpenCV
    Microsoft Azure
    C
    C++
  • $30 hourly
    I WALK THE WALK WHEN CLIENTS TALK THE TALK As a persistent and self-motivated professional with 7+ years of experience in the area of IT industry, my objective is to contribute to the success and development of each project and company that I work with. I have developed strong skills by working on complex projects. I ensure that results are up to the mark of clients’ business strategies and needs. My career has emerged through working on enterprise projects. Summary of Qualifications • Expert understanding of core mobile technologies standards • Development of software, mobile web apps • Solid understanding of how the android and iOS works for the best performance • Passionate about all aspects of development • Modern tooling and workflow • Ability to write high-performance, maintainable and reusable code • Appreciation for quality, usability, user experience (UX), accessibility and compatibility • Highly motivated, self-starter, fast learner, hard worker, organized, attentive to details and a team player • Good communication skills. Fluent in English, both written and verbal • Sense of aesthetic and design • Always up-to-date with the latest technologies, techniques, optimizations and best practices • 100% REFUND IN CASE OF FAILURE • If you're unsatisfied with freelancers that don't take responsibility for their work, contact me. My expertise Covers-Up below technologies: #Android #iOS #iBEACON #PHP #WordPress #Drupal #Magento #Shopify #Laravel #Chatbot #Crypto currency #Klarna #Shopify #Square #payment #gateway #Ecwid #Bookly Front End Expertise: #HTML5 #CSS3 #JavaScript #jQuery #AJAX #Angula.JS #Node.JS #Reactnative - Available on UPwork 24x7 and on $kype. So lets connect and henceforth build up a long-term mutually beneficial relationship.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    iBeacon
    jQuery UI
    Flutter
    WordPress e-Commerce
    Game Development
    Magento
    HTML5
    Elementor
    PHP
    WordPress
    Laravel
  • $55 hourly
    I am a Senior Mobile Application Developer with 6+ years experience in software development. I have created several apps, from e-commerce to FinTech, using different libraries. I’ve my own mobile app development company in London. I have specialised in payment systems, and used Java, Kotlin and Swift to develop apps for my clients ranging from startups to global brands. I am happy to help you solve your challenges with user friendly and crash-free apps.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    XML
    Payment Plugin
    FinTech Consulting
    Ecommerce Website Development
    Kotlin
    Java
    Android
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