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Hire the best Java Developers in Delhi, IN

Check out Java Developers in Delhi, IN with the skills you need for your next job.
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Clients rate Java developers
Rating is 4.7 out of 5.
4.7/5
based on 9,237 client reviews
  • $35 hourly

    • 5.0/5
    • (10 jobs)
    I'm an experienced programmer who's all about Android app development. I've been at it since 2018, and I'm all about crafting high-quality Android apps that work well and follow the best coding rules for a great user experience. My preferred approach involves utilizing the "Clean Architecture" pattern combined with MVVM architecture in my projects. Additionally, for larger and complex projects, I follow the "Test-driven development" approach, ensuring robust and reliable outcomes. I am proficient in both Java and Kotlin, although I prefer using Kotlin for new projects. Here are some key highlights that define my work experience: 🚀 Extensive familiarity with Jetpack libraries, including Navigation Component, Room Database, Data Store, Data Binding, ViewModels, Work Manager, LiveData, and Jetpack Compose. ⚙️ Proficient in utilizing various Android components such as Activity and its lifecycle, Fragment with lifecycle, Alarm Manager, Services, Broadcast receivers, Intents, and Shared Preferences. ⚡ Well-versed in Kotlin coroutines, Flows, and Channels, leveraging them for efficient asynchronous programming. 🏗️ Expertise in implementing the MVVM pattern and Clean Architecture, resulting in modular and maintainable codebases. 🧪 Proven track record of implementing unit testing methodologies and frameworks to ensure the quality and stability of applications. 🛠️ Familiarity with essential tools and libraries such as Retrofit, Dagger Hilt, Arduino, TensorFlow Lite, Java, Firebase, Bluetooth, BLE, and Wifi, allowing for seamless integration of various functionalities into Android apps. 📨 Proficiency in working with notifications to provide users with a comprehensive app experience. Feel free to reach out to me if you have any queries or would like to discuss your project further.
    vsuc_fltilesrefresh_TrophyIcon Java
    Unit Testing
    Firebase
    Gradle
    Android SDK
    WiFi
    Kotlin
    Clean Architecture
    Bluetooth
    Arduino
    Mobile App Development
    Android Room Persistence
    Bluetooth LE
    Android Studio
    Android App Development
  • $35 hourly

    • 5.0/5
    • (49 jobs)
    👨‍💼 Hi, I'm a passionate software engineer and IT consultant based with 8+ years of experience designing and building distributed systems. 💪 My expertise lies in writing RESTful microservices, and AWS cloud solutions, and leading multi-million dollar projects with a focus on cost optimization and stakeholder management. Here are some highlights of my experience: 🎯 Highly skilled in Java, Spring Boot, Elasticsearch, MongoDB, NodeJS, PostgreSQL, NestJS, and Typescript. 🎯 AWS Certified Cloud Practitioner with 4+ years of experience working with 10+ AWS services, including Lambda and Fargate. 🎯 Experienced in powering real-time analytics with Amazon Athena, S3, Parquet, PrestoDB, and MongoDB. 🎯 Skilled in the entire software/product development lifecycle, including version control, build process, testing, and code release. 🎯 Proven track record of developing and nurturing high-performance teams of developers. 🎯 Authored over 200 technical articles on various software engineering topics. 🎯 Experienced in Android/Flutter native and cross-platform mobile development. 🎯 Security: Pen Test, BURP Suite, Threat modelling & Architecture, CTF, Security audits, OSINT, Computer Network, API exploitation, web app hacking, Bash scipting. If you're looking for a skilled and motivated software engineer and IT consultant to take your project to the next level, I'm here to help. 📧 Contact me today to discuss your software needs and how I can help you achieve your goals 💯
    vsuc_fltilesrefresh_TrophyIcon Java
    MySQL Programming
    Elasticsearch
    Spring Framework
    Spring Boot
    PostgreSQL
    Software Architecture & Design
    Microservice
    React
    Node.js
    MongoDB
    JavaScript
    Kotlin
    Amazon Web Services
    GraphQL
  • $42 hourly

    • 5.0/5
    • (2 jobs)
    ✅ Top-Notch Developer ✅ Database Expert ✔React ✔Angular ✔ WordPress ✔Shopify ✔PHP ✔Node.js ✔Laravel ✔CodeIgniter ✔Socket.io ✔Express.js ✔Next.js ✔Plugin Customization ✔Twilio My name is Suman . I'm a senior PHP developer with 8 years of rich experience in Web development, deployment and maintenance. My main services include SAAS and web app development with high performance and security. ✅ Technical Support ➤ Backend Laravel, Yii2, CakePHP, Codeigniter, API Development and Integration for Mobile apps. ➤ Frontend Vue.js, Bootstrap, HTML5, CSS3 ➤ CMS WordPress/WooCommerce, Magento2 ➤ Databases MySQL, PostgreSQL, MongoDB ➤ Search Engines ElasticSearch ➤ Servers Apache, Nginx, AWS. Digital Ocean In depth knowledge of:- ✔️ WordPress Development ✔️ Web Design ✔️ Woo commerce Development ✔️ PSD to WordPress ✔️ HTML to WordPress ✔️ WordPress Theme customization ✔️ WordPress Theme installation ✔️ WordPress Speed optimization Looking forward to doing business with you. Cheers Suman
    vsuc_fltilesrefresh_TrophyIcon Java
    Objective-C
    Swift
    Web UI
    MySQL
    Android
    Node.js
    Angular
    Design Mockup
    iOS Development
    React
    WordPress
    CSS
    Website
    HTML
  • $20 hourly

    • 5.0/5
    • (12 jobs)
    🎖️ 𝗢𝘂𝗿 𝗲𝘅𝗽𝗲𝗿𝘁 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿𝘀 𝗮𝗿𝗲 𝗱𝗼𝗺𝗮𝗶𝗻 𝗲𝘅𝗽𝗲𝗿𝘁𝘀 𝗶𝗻 🎖️: ⤷ Digital Enterprise both on web and mobile creating standalone and enterprise-level apps with web admin using iOS, Swift, Android, Java, Flutter and React Native. ⤷ IT services – Experienced with QA experts (selenium, QTP, Jmeter), UI/UX Developers, Back-end support system, PPC, Link Building, SEO, Digital Marketing and Branding. ⤷ Business Automation (CRM, ERP, Service management, compliance, insurance, process flow, off-road/on-road parking systems, food ordering, taxi, ride-sharing, learning, delivering systems, On-demand service and POS). ⤷ In-App Purchase, Stripe SDK, and other payment systems 🛠️ 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗢𝗳𝗳𝗲𝗿𝗲𝗱: ✔ Mobile App development services (Android, iOS, Native apps, Flutter) ✔ Web Development Services {Python (framework like Django and Flask),​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​PHP (framework like Laravel, Symfony, CodeIgnitor, Yii, CakePHP), CSS3/ HTML5, WordPress, API web services, MEAN stack, E-commerce, Woo-commerce, Magento, React.js, Angular, Node.js, JavaScript}​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​ ✔ Web Design Services (Responsive web design, web page, mobile app design, graphic design (UX/UI), logo design, website redesign) ✔ Software Testing (Manual, Automation Testing) ✔ Digital Marketing (SEO, SEM, SMO, PPC, On Page, Off Page, link building, Ex-plainer video, Brand management) ✔ AdMob, Google Maps, Segment, Iterable, Apollo GraphQL 💁🏼 𝗛𝗼𝘄 𝘄𝗲 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂: ⤷ Build a Mobile app from idealization to MVP and beyond ⤷ Revive, update or fix existing applications in need of some care and feeding ⤷ Integrate new or existing applications into popular back-ends like Firebase or AWS ⤷ Get previously stalled app development efforts over the finish line ⤷ Consult on feature possibilities, App Store guidelines, and monetization strategies ⤷ Perform code reviews 🏆 𝗢𝘂𝗿 𝗧𝗲𝗮𝗺: We at Technerz, have got a qualified and talented bunch of Management Graduates, Business Analysts, Software Developers, Project Managers, Sales and Marketing professionals, Graphic Designers, Writers for our energetic and productive team. Our management team is a melting pot of talent and experience, drawn from a variety of fields. Their valuable exposure to the workings of international markets helps them clearly understand the global perspectives of our customers. Let's work together to bring your ideas to life and make a positive impact in the world of software and IT solutions. Looking forward to collaborating on your next project!
    vsuc_fltilesrefresh_TrophyIcon Java
    Software Development
    iOS Development
    Web Service
    Android App Development
    Mobile App Development
    Web Development
    App Development
    Android
    iOS
    Mobile App Design
  • $20 hourly

    • 5.0/5
    • (5 jobs)
    As an Android developer with extensive experience in Android app development, I can handle all your app development needs. My expertise includes: ✅ MVVM ✅ Dagger2, Hilt ✅ SOLID principles ✅ Retrofit, Volley and Okhttp ✅ Firebase ✅ Android API support integration ✅ Room ✅ MySQL, SQLite, and MongoDB ✅ Junit/ Unit testing/ UI testing ✅ Web sockets ✅ Push notifications ✅ Material Design ✅ Responsive screen design ✅ Admob integration ✅ Map/GPS functionality ✅ Authentication using various methods such as Gmail, Facebook, and phone numbers. ✅ I am also able to integrate various payment gateways. 🏆 I have a proven track record of delivering high-quality apps that are both functional and visually appealing 🏆. I work closely with clients to understand their unique needs and tailor my approach to meet those needs. Whether you need a simple app or a more complex, feature-rich app, I have the skills and experience to bring your project to fruition. I am committed to delivering outstanding results on time and budget. So, let's work together to make your app ideas a reality and take the first step toward a successful launch on the app store! ✉ Don't hesitate to reach out and let's discuss how I can help you achieve your Android app development
    vsuc_fltilesrefresh_TrophyIcon Java
    Android UI Design
    App Development
    Android App
    Mobile App Design
    Android SDK
    Firebase
    Kotlin
    Android App Development
    API Integration
    Android Studio
    Mobile App Development
    Native App Development
  • $60 hourly

    • 5.0/5
    • (11 jobs)
    As an experienced software developer with 8 years of industry experience, I have specialized in developing robust desktop applications primarily using C++ for macOS, Windows and Linux. With the last few years focused solely on Qt-based applications, I possess expertise in this domain. Furthermore, I also have experience using Javascript-based technologies like React, allowing me to contribute to developing modern web applications. My passion for programming and desire to stay up-to-date with the latest trends in software development has equipped me with the necessary skills to excel in my work. With a focus on quality and attention to detail, I am committed to delivering software solutions that meet the requirements of my clients.
    vsuc_fltilesrefresh_TrophyIcon Java
    CMake
    Notarization
    Building
    React Bootstrap
    React
    C++
    Qt Framework
    JavaScript
    macOS
  • $40 hourly

    • 5.0/5
    • (26 jobs)
    I have been working as a Java developer for 6 years. As I am new to Upwork, completing jobs according to the client's requirements is not only my duty but it is my necessity. Client satisfaction will be my first preference. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I have 6+ years of experience in Web application development, Trading Platforms, Web Scraping, Microservice architecture, and Scripting. Worked on E-commerce apps, GPS Monitoring Servers, Experience on OAuth2, Facebook, Google, Twitter, Google Maps integration and Spring Security. Please connect with us for a safe business and for better product delivery on time. Instead of making false promises or writing big slogans let's start work.
    vsuc_fltilesrefresh_TrophyIcon Java
    Angular
    OAuth
    Vuetify
    Git
    Jakarta Server Pages
    Vue.js
    RESTful API
    Microservice
    Web Application
    Spring Security
    Spring Boot
    React
    Scripts & Utilities
    JavaScript
    Ext JS
  • $50 hourly

    • 5.0/5
    • (1 job)
    Hi there! I’m Shreyash Jain, a tech entrepreneur passionate about building transformative software solutions. I lead Vidyayatan Technologies, an ISO 9001:2015 & ISO 27001:2022 certified company that delivers reliable, secure, and scalable platforms across diverse industries like fintech, edtech, and more. We have a diverse team of tech experts experienced in full-stack development, UX/UI design, and building robust SaaS solutions. My Personal Experience 1. Lead at Samsung Research Worked on deep tech in AI/ML and video streaming software development with cutting-edge solutions that push the boundaries of technology. 2. CTO at Programming Pathshala Built an ed-tech platform serving 20,000+ students and managing 1,000 daily active users using ReactJs, NextJs, React Native, NodeJs, ExpressJs, and more. This secure, feature-rich platform enhances engagement and consistently meets evolving educational needs. 3. Tech Consultant at Habuild Designed and developed a robust CRM app using ReactJs, Java Spring Boot, and MySQL, empowering users to build sustainable habits and improve productivity with measurable results. 4. Tech Lead at BharatPe (Fintech Unicorn) With extensive experience in ReactJs, NextJs, Flutter, Spring Boot, Django, and cloud platforms, I led backend development for highly scalable systems, handling millions of transactions and critical user interactions. Notable Projects of Vidyayatan Technologies • Innowell: We created an AI-driven equipment management and procurement platform. This system optimizes decision-making, streamlines procurement, and enhances production efficiency with real-time monitoring and data-driven equipment recommendations. • Labour Link: For the agriculture sector, we developed a comprehensive farm and labor management system that enables workforce optimization, digital contracts, compliance tracking, and insightful labor analytics. • Shri Sai Das Classes: Our current work with this client involves a complete Institute Management System with ERP, SIS, LMS, and parent coordination tools to enhance operational efficiency and engagement. Technical Expertise Our tech stack includes: • Frontend: ReactJs, NextJs, AngularJs, React Native • Backend: Java Spring Boot, Django, NodeJs, ExpressJs • Databases: MySQL, PostgreSQL, MongoDB • Cloud: AWS, GCP • DevOps and Scaling: Kubernetes, Docker, Terraform, cloud sharding, and advanced scaling techniques • AI Integrations: To support advanced data processing and automation Beyond Technology We’re passionate about startups, business growth, and innovation. Our collaborative approach ensures that every project aligns with our client’s goals while leveraging the latest in technology and best practices. Let’s connect and discuss how we can bring your project to life!
    vsuc_fltilesrefresh_TrophyIcon Java
    Product Development
    Front-End Development
    Firebase
    Flutter
    Apache Kafka
    Artificial Intelligence
    Google Cloud Platform
    Amazon Web Services
    Docker
    Dart
    Kubernetes
    JavaScript
    Firebase Realtime Database
    C++
  • $35 hourly

    • 5.0/5
    • (1 job)
    I am a highly experienced software developer with over 5 years of industry experience. I have a proven track record of delivering high-quality, robust and scalable solutions. My technical expertise includes GoLang, Java, MySQL, CosmosDB, MongoDB, Angular as well as cloud technologies such as AWS, GCP, and Azure. I have experience working on a wide range of projects, from small startups to large enterprise systems. I am skilled in both front-end and back-end development, and have a keen eye for detail and a passion for creating elegant, user-friendly interfaces. My extensive experience with various technologies, including databases such as MySQL, CosmosDB, MongoDB and cloud platforms, allows me to design and develop efficient and highly-scalable solutions for my clients. I am a quick learner and always strive to stay up-to-date with the latest technologies and industry trends. I am a reliable and dedicated professional who is committed to delivering projects on time and to a high standard.
    vsuc_fltilesrefresh_TrophyIcon Java
    Amazon Web Services
    MongoDB
    Spring Framework
    Docker
    API
    Microservice
    Software Architecture & Design
    Golang
    Kubernetes
    Web Application
    Cloud Computing
  • $35 hourly

    • 4.6/5
    • (1 job)
    Hello i Have Learnt A lot About app Development And I Have Been Developed Many Applications For android and Ios both. we Want To Work More and Want To Earn More. if You Have Work of Application development i Can Do Your Work with Your Time Period and Your Budget. My 3 Application is On Google Play store and I Am Working on 3 More. if You Want To Tell Me about Work You Can Contact Me Every Time. Thank You
    vsuc_fltilesrefresh_TrophyIcon Java
    Custom PHP
    PHP Script
    Mobile App
    CSS
    App Development
    App Design
    Desktop Application
    PHP
  • $40 hourly

    • 5.0/5
    • (6 jobs)
    Having more than 15 years of work experience as Programmer and multi-cloud architect. I have extensively worked on Java, Python , Golang, shell, AWS, Azure, GCP, Terraform, Pullumi, Docker, kubernetes etc.
    vsuc_fltilesrefresh_TrophyIcon Java
    JavaScript
    Angular 10
    DevOps
    Cloud Computing
  • $34 hourly

    • 5.0/5
    • (1 job)
    Experienced Software Engineer with a demonstrated history of working in the computer software industry. Strong engineering professional with a Bachelor of Technology (BTech) focused in Computer Science from Indira Gandhi Delhi Technical University. Looking for opportunity where I can interact with Customer directly.
    vsuc_fltilesrefresh_TrophyIcon Java
    API
    Algorithms
    Data Structures
    React Native
    TypeScript
    JavaScript
    Python
    Git
    React
    Node.js
  • $50 hourly

    • 5.0/5
    • (3 jobs)
    Hi, I am Harsimranjit Singh, a PMP, AWS and Java Certified Project Manager with over 15 years of experience in IT technical, management, and entrepreneurial roles across various domains and industries. I have successfully managed end-to-end projects, implemented Agile methodologies using JIRA, and led diverse teams to achieve business objectives.
    vsuc_fltilesrefresh_TrophyIcon Java
    Selenium
    Python
    JavaScript
    Jira
    Web Development
    Amazon Web Services
    Stakeholder Management
    Agile Software Development
    Project Management
  • $50 hourly

    • 5.0/5
    • (33 jobs)
    Hi there, My name is Lucky (Lalit), I am a Programmer and #Multicloud Certified Solutions Architect Expert/Professional with 13 years of IT experience and worked on all three major clouds. I also hold a number of certifications in AWS/Azure/GCP/Jenkins/Kubernetes I begin all proposals with a free zoom/teams/google meet to get requirements and outline expectations, ensuring that the contract is a good mutual fit for myself and my prospective new client. With any engagement, I document all codes and processes in detail so that my clients for business continuity. After I've completed a project, my clients are more than welcome to contact me if they need additional assistance with the systems I've built and enhanced for them. 🙋🏼‍♂️I am eager to work with you, to provide reliable, consistent, and High-Level solutions to design/development challenges. Please contact me, so we can discuss how we can work together to FULLY meet your Business Needs!
    vsuc_fltilesrefresh_TrophyIcon Java
    AWS CloudFormation
    Microservice
    React Native
    Azure DevOps
    Puppet
    Artificial Intelligence
    DevOps
    Machine Learning
    AngularJS
    Cryptocurrency
    Spring Boot
    Forex Trading
    Linux
    Amazon Web Services
    Ansible
    Google Cloud Platform
    Python
    Kubernetes
    Jenkins
    Docker
    Microsoft Azure
    Terraform
  • $40 hourly

    • 5.0/5
    • (201 jobs)
    🎯 Top 1% on Upwork; ✅ Fluent English; 💯 Less than 1 Hour Response time I’m pursuing a passion that fuels the endeavor of entrepreneurs enabling them to foresee and capitalize on opportunities, solve challenges, and outpace the current and emerging competition. Doing strategic technology planning and devising prudential consumer and enterprise-focused mobility solutions architecting the user’s digital journey and experience leveraging the best-in-class tech resources and industry know-how in an Agile ecosystem. Specialization by vertical: ✍Real Estate ✍E-Commerce ✍Enterprise Mobility ✍Healthcare and Fitness ✍Medical ✍Automotive ✍FinTech ✍Social Specialization by technology: ✍Native Mobile App Development iOS Swift Android ✍Hybrid App Development Flutter Ionic / Vue.js / Angular ReactNative ✍SAP ✍ARKit, HealthKit, ResearchKit, CareKit, GoogleFit, Sirikit. ✍Firebase ✍AWS | GCP ✍Bluetooth | BLE ✍Twilio WebRTC Specialization by function: ✍UI/UX ✍Application Architecture ✍Product Design & Development ✍Business Analysis ✍Strategic Technology Planning
    vsuc_fltilesrefresh_TrophyIcon Java
    Product Architecture
    Product Design
    Business Analysis
    Technical Project Management
    iOS
    Android
    Swift
    Flutter
    React Native
    Kotlin
  • $40 hourly

    • 5.0/5
    • (5 jobs)
    As a professional, I bring a diverse set of skills and experience to each project. With a background in IT industry, I have honed my ability to Core Java, SpringBoot, Database, HTML, Javascript, Nodejs, etc, allowing me to deliver exceptional results. Over the course of my career, I have successfully completed numerous projects with reputed organizations. These experiences have equipped me with a deep understanding of major technologies used and the ability to adapt to different challenges and requirements. In terms of education, I hold a Bachelors degree in Computer Science and various certification from reputed institutes across the world. I am also dedicated to staying up-to-date with the latest trends and advancements in my IT, continuously seeking new opportunities to learn and improve. Overall, I am confident that my skills, experience, and education make me an excellent candidate for any project. I am committed to providing high-quality work and exceeding my clients' expectations.
    vsuc_fltilesrefresh_TrophyIcon Java
    Mathematics Tutoring
    Android App Development
    Computer Science
    Tutoring
    IT Support
    Data Structures
    Software Testing
    Amazon Web Services
    Bootstrap
    Spring Boot
    SQL
    HTML
  • $10 hourly

    • 4.8/5
    • (22 jobs)
    Javascript Developer I'm a Full Stack Software Engineer over the 6 years ✅ ReactJS / Angular / NodeJS ✅ MVC / MVP ✅ Optimised and Well Commented Code ✅ Working with Javascript since 2016 ✅ Fluent English ✅ Worked with successful startup companies ✅ Worked with the Overseas Teams ✅ Always follow Current Code Structure ✅ 100% Job Success 💯 ✅ Code versioning(GIT / BitBucket / TFS / Vault) ✅ Project Management Systems(Asana / Trello) ✅ Agile Methodology ✅ $12k+ billed Looking for an experienced MEAN/MERN developer? Don't put your business at risk with just another cheap MEAN/MERN programmer. I'm Gaurav Kumar, a reliable and experienced Javascript engineer for your help. Are you tired of risking with external programmers who do not care about your startup business or else, leaving you with no time to dedicate to improving your company and evolving your webapp? I am a successful Javascript software engineer here on Upwork. I want to put at your disposal my acquired experience after the publication of several applications, and to collaborate in your objective of obtaining a profitable business that iterates fast and in a safe way. 💬 FREE INITIAL CONSULTATION: Let's talk technology! 30 minutes video conference session to see if I can help you improve your project and your processes. 👍 WORK WITH ME I offer 2 main services ❗️Service 1: 2-WEEK SPRINT Who is this for? - You are startup - You have a project idea, but don't have clear specifications of your project - You have a web app in production and want to iterate with more functionalities, bug fixing, etc. - You have an ongoing application, looking for adding new features/functionality. What can we do within those sprints? - Programming hours (always using TDD at least for the business logic layer) - Design and estimate user stories for the next sprint and the backlog - Consultation meetings - Automatic delivery setup - We can talk about the architecture - We can talk about software design and clean code As you can see, I'm not just another Javascript "coder", I care about the architecture of the app, clean code, product design, task prioritisation, and deployment. ❗️Service 2: MVP or PROTOTYPE You have an idea in mind and want to build an experiment What can I do in those MPVs or experiments? ✅ Create Restful API. ✅ Implement Security for API endpoints ✅ Create attractive front end for app ✅ Implement themes / third party controls ✅ Implement a chat module for your app or create a chat app ✅ Integrate third party plugins ✅ Implement authorization, login, registration modules ✅ Implement a consistent caching policy ✅ Third party auth: Facebook, Twitter, Instagram, Google ✅ Social Network integration: Facebook, Twitter, Instagram, Google ✅ Integrate SQL/NoSQL databases ✅ Implement Calendar / Charts / Graphs Ask for your free 30 minutes initial consultation session!
    vsuc_fltilesrefresh_TrophyIcon Java
    Shopify
    Laravel
    jQuery
    PHP
    JavaScript
    MEAN Stack Administration
    HTML5
    MongoDB
    AngularJS
    Node.js
    Bootstrap
    React Native
    CSS
    Redux
  • $15 hourly

    • 5.0/5
    • (11 jobs)
    Experience: • 5 years of professional experience in Mobile Application Development. Strengths and Skills • Android Studio •Java & Kotlin •Visual Studio •Rest API •React Native •Java Script Projects Area • Any kind of Android Application like E-commerce, Health, Food delivery, Payments, Google Maps, and Food delivery. • Rest API Based on any language. •React Native Application for Android and IOS. And I also provide better maintenance after the completion of the project.
    vsuc_fltilesrefresh_TrophyIcon Java
    Android Room Persistence
    RESTful API
    Android App Development
    React Native
    JavaScript
    Kotlin
    Android
    Android Studio
  • $19 hourly

    • 4.9/5
    • (3 jobs)
    I am an Application Architect with 14 years total IT experience with 13 Years in Java/J2EE technologies and 3 Years in AWS (Lambda, API Gateway, S3, Kinesis, EC2, VPC etc). I have experience in handling teams ranging from 5 to 20 team members. I have worked many UK, US and Japan based clients.
    vsuc_fltilesrefresh_TrophyIcon Java
    Cloud Computing
    Amazon S3
    Amazon Cognito
    AWS CloudFront
    Amazon Virtual Private Cloud
    AWS Lambda
    JavaScript
    Web Service
    Amazon Web Services
    Amazon DynamoDB
    Spring Boot
    Spring MVC
    RESTful API
    Hibernate
  • $15 hourly

    • 5.0/5
    • (9 jobs)
    I am a ISTQB certified tester with over 5 years of experience in the industry. I am proficient in various testing methodologies, including web, mobile,desktop and API testing. Throughout my career, I have gained expertise in creating and executing comprehensive test plans, as well as identifying and reporting defects. I am confident in my ability to effectively and efficiently ensure the quality of any software product
    vsuc_fltilesrefresh_TrophyIcon Java
    Testing
    Beta Testing
    Web Testing
    Mobile App Testing
    Cucumber
    Python
    Usability Testing
    Functional Testing
    API Testing
    Regression Testing
    Manual Testing
    Smoke Testing
    Selenium WebDriver
    Game Testing
  • $15 hourly

    • 5.0/5
    • (0 jobs)
    I am a full stack developer, having skill working on multiple project on multiplt technologies. I am having specialization in python, django, django restframework, vue and angular.
    vsuc_fltilesrefresh_TrophyIcon Java
    WordPress
    Azure DevOps
    AWS Cloud9
    Angular
    Vue.js
    MySQL
    MongoDB
    Django
    PostgreSQL
    Python
  • $25 hourly

    • 5.0/5
    • (2 jobs)
    I'm an application developer with a lot of experience in React Native / Android / Flutter app development. I will be a premium asset for engineering your envisioned concepts and applications in terms of both consumers as well as enterprise applications. I have extensive experience in integration of third-party API like Facebook, Google, Twitter, Dropbox, Instagram, Amazon. Skills React Native, React Navigation, Expo, Redux, Kotlin, MVVM, Clean Architecture, Rx, Java, DI (HILT, Dagger) Here are a few areas where I have worked: - Applications for Mobile, TV, , Tabs, etc. - Material Design theme - Custom UI (need graphics) - Network communication - JSON/XML data formats - SOAP protocol - RESTful API design / Retrofit - Database (SQLite) / Caching algorithms I am looking for a long-term relationship with clients. Come and work with me to find out that I am your excellent technology partner.
    vsuc_fltilesrefresh_TrophyIcon Java
    Swift
    Android Studio
    iOS Development
    Map Integration
    SQLite
    iOS
    User Authentication
    In-App Purchases
    Objective-C
    Kotlin
    Git
    CI/CD
  • $12 hourly

    • 5.0/5
    • (1 job)
    I am Hassan, experienced java developer. I am working as java developer for 3 years. I can build responsive Android application with full internet integration. I can work on your programming projects. My skills include programming in Python,Java, C, Cpp, SQL. I also developed some websites for my clients.
    vsuc_fltilesrefresh_TrophyIcon Java
    C
    Mobile App Development
    Android App Development
    Android Studio
    Mobile App
    Mobile App Design
    Android
  • $25 hourly

    • 5.0/5
    • (7 jobs)
    Hi, I'm Pooja! 👋🏻 I'm a skilled Android Developer with 4 years of hands-on experience in Native Android Development. Throughout my career, I’ve worked in many product-based startups in industries ranging from social media, Advertising, Business and Management, and healthcare, and I have proven experience in handling apps with large user bases. Here's a quick overview of my skills and strengths: Android Development: ✅ Build an app from scratch ✅ Performance Optimization, Bug Fixes, Debugging, Testing ✅ Modify/remove/add features to an app ✅ Reskin of Apps, User Experience Design ✅ 3rd Party Libraries, Camera and Video recording, Ads Integration, User Authentication(Sign up, Login, social media), Push Notifications, Payment Gateway, Google Maps, In-app purchases ✅ Convert your website to an app ✅ Migrate your Java project to Kotlin with clean architecture Technical Skills: Kotlin, Java, MVVM, MVP architecture, Jetpack Compose, Flow, Coroutines, Dagger, Hilt, Retrofit, Dependency Injection, Firebase, RESTful APIs, Navigation, SQLite, What you can expect: 🔹 Clear and open communication 🔹 Professionalism and an organized approach to development 🔹 Collaborative problem-solving with a focus on long-term success 🔹 Regular updates on the project’s progress My process: 1. In-depth discussion of project objectives, requirements, and test cases 2. Design and UI/UX planning 3. Backend API and data integration 4. Development and iterative feedback 5. Revisions and testing 6. Delivery and deployment Looking for someone who can build or improve your Android app while ensuring top performance and scalability? Send me a message! I’m excited to help you bring your ideas to life. Best, Pooja
    vsuc_fltilesrefresh_TrophyIcon Java
    Kotlin
    Content Writing
    Android
    Mobile App Development
    Bug Fix
    Short Story Writing
    Testing
    Social Media Content
    Editing & Proofreading
    Article Writing
    English
    Scriptwriting
    Android Studio
    Poetry
    Blog Writing
    Writing
  • $12 hourly

    • 5.0/5
    • (1 job)
    Software engineer with 9+ year of experience. I have served as a mobile application developer. I am responsible for full life cycle development of applications, from initial requirement gathering to design, coding, testing, documentation and implementation. Experienced Software Developer adept in bringing forth expertise in design, installation, testing and maintenance of software systems.
    vsuc_fltilesrefresh_TrophyIcon Java
    API
    Dart
    Flutter
    Android SDK
    Android App Development
    Android
    Kotlin
  • $30 hourly

    • 4.9/5
    • (15 jobs)
    👋 Hello! I'm a highly skilled Electrical Engineer and Technology Expert with a proven track record in MATLAB development, PCB design, and proficient coding in C/C++/Java/Python. With over 4 years of professional experience, I bring a wealth of knowledge and a passion for solving complex technical challenges to every project. 🌟 Why Work with Me? ✅ Expertise: My educational background includes a degree in Electrical Engineering from IIT Delhi, and I've honed my skills during my time at Texas Instruments, contributing to the development of the SITARA MCU. ✅ Versatility: I'm a multi-faceted professional capable of seamlessly integrating my skills to provide comprehensive solutions. ✅ Innovation: I don't just solve problems; I innovate. I'm committed to delivering creative solutions that add value to your projects. ✅ Timeliness: I understand the importance of meeting deadlines, and I'm dedicated to delivering on schedule. ✅ Collaboration: Your vision and feedback are at the heart of every project, and I prioritize clear communication and effective collaboration. 🔧 Services I Offer: ✔️ MATLAB Development ✔️ PCB Design ✔️ C/C++/Java/Python Coding ✔️ Electrical Engineering Solutions 📩 Let's collaborate and turn your ideas into reality! Whether you need a complex algorithm coded, a PCB designed, or electrical systems optimized, I'm here to help. Reach out today to discuss how I can contribute to your projects and bring your technical visions to life. Thank you for considering me for your upcoming projects. I look forward to the opportunity to work with you and help you achieve your goals!
    vsuc_fltilesrefresh_TrophyIcon Java
    Mathematics
    Arduino
    C++/CLI
    Simulink
    MATLAB Script
    Arduino Firmware
    Python Script
    Digital Signal Processing
    MATLAB
    C#
    C++
    C
    Python
  • $40 hourly

    • 5.0/5
    • (1 job)
    As I am a Senior full-stack web & blockchain developer with 8+ years of experience, I have worked on many web & blockchain applications. If you hire me, you would save time and money. I am reliable and responsible, and have good communication skills. My goal is time and quality, to best satisfy customer needs. Let's begin the glorious journey of working with you. My Main Skills: [Web] • React/Next.js, Vue/Nuxt.js, Angular • MERN & MEAN Stack • PHP Laravel/Codeigniter, Python/Django, ASP.NET MVC/Core [Blockchain] • Web3.js, Ethers.js, Web3.py • Ethereum, Tron, Solana, Polygon, BSC, • NFT Marketplace, Dex, Staking, Breeding, Crowdfunding • ERC20/ERC721/ERC1155 Tokens and UniSwap/PancakeSwap/SushiSwap I can start right now and can work full-time(40hrs+/week). Give me an opportunity to discuss the project in detail. Please feel free to contact me anytime. Looking forward to working with you now.
    vsuc_fltilesrefresh_TrophyIcon Java
    Ethereum
    Django
    Angular
    Solana
    Vue.js
    Laravel
    Blockchain, NFT & Cryptocurrency
    Next.js
    Node.js
    web3.js
    React
    MongoDB
    MySQL
    PHP
    Android
    Swift
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