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Hire the best Java Developers in Kharkiv, UA

Check out Java Developers in Kharkiv, UA with the skills you need for your next job.
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Rating is 4.8 out of 5.
4.8/5
based on 1,667 client reviews
  • $40 hourly

    • 5.0/5
    • (25 jobs)
    With 18 years in Java and JS development and 350+ talents, our team always has available hands to help with your development needs.
    vsuc_fltilesrefresh_TrophyIcon Java
    iOS Development
    React
    Node.js
    Amazon Web Services
    Python
    Android
  • $29 hourly

    • 5.0/5
    • (7 jobs)
    Are you looking for an experienced back-end developer? I’m ready to serve your business! My primary focus is delivering high-quality solutions to my clients and partners, with a commitment to quality and quick turnaround times. I have more than 7 years of experience, and I have accumulated and successfully applied the following knowledge and skills: Related skills: 🔹Python 🔹Django 🔹Golang 🔹Flask 🔹Fast API 🔹Web scraping/crawling 🔹SQL 🔹NoSQL 🔹MongoDB 🔹GraphQL 🔹Rest API 🔹Celery 🔹Redis I prefer long-term cooperation that allows me to entirely focus on the client's needs. So, tell me more about your project and I'll tell you how I can help with your business. With my skills and expertise, I am confident that I can provide you with the optimal solution you need to succeed. Let's work together to bring your idea to life! My other skills; Python programming language, Web Scraper, JavaScript, Flask, FastAPI, MongoDB, PostgreSQL, Cloudflare, Puppeteer, XPath, Headless browsing, Regular expressions, JSON parsing, HTML parsing, Web scraping bots, Crawling frameworks, Data storage solutions, Platform, Web Application Integration, Web App Development, Mobile App Development, MVP, Senior Python Developer, Python expert, Python/Django developer, Back-end Development, Backend Engineer, Backend Developer, Senior Backend Engineer, Automation Platform Development, AI Web APP, AI developer, AI-Powered, Django Expert, Web Developer, Website, API, Web Development, API Integration, Web Application, RESTful API, Artificial Intelligence, Machine Learning, Smartphone, Azure DevOps, Database Architecture, API Development, Solution Architecture, Database Maintenance, Mobile App, Firebase, Chat GPT Integration, E-commerce, Excel, GCP, Stripe, Payment gateways, CRM, SaaS, Financial, Medical, Healthcare, MedTech, Education, Real Estate, Social Media Integrations, Social Media App Development, Social Network, Geo, Location services, GPS, Maps, Map integration, Marketplace, EV Charging, Automotive, Logistics, Delivery, Food Ordering, FinTech, Banking, Dashboard, Insurance, LMS, ERP, EHR, HR system, Management platform, CSS, HTML, Microsoft, MS Office, Git, Amazon Web Services, MySQL, SQL, Full-Stack Development, NoSQL, Database Distributed Systems, Business Process Automation, DynamoDB, Third-party APIs, Twilio, Google Maps, Socket.IO, Software Development, Android App Development, Native App Development, iOS Development, MapBox, Redis, Celery, Firebase Cloud Firestore, SQLite, Data Scraping, Data Mining, Data Extraction, Web Crawler, Amazon S3, AWS, DigitalOcean, Bot Development, Database, Django framework, Browser Automation, Scrapy, Scrapy framework, Web Scraping, Selenium, Playwright, Python Script Automation, Beautiful Soup, Web Crawling, Scripting, Data Analysis, Data Visualization, Smartphone, Tablet, Push Notifications, Mobile SDK, Mobile Payments, Security, Data Privacy, Mobile Developer
    vsuc_fltilesrefresh_TrophyIcon Java
    Flutter
    React Native
    Front-End Development
    Mobile App Development
    Python Script
    Back-End Development Framework
    Web Scraping
    Back-End Development
    Web Development
    Web Application
    JavaScript
    Full-Stack Development
    AWS Lambda
    Python
    MongoDB
    Vue.js
    Node.js
  • $20 hourly

    • 5.0/5
    • (5 jobs)
    Hello there! Are you looking for a full time & dedicated full-stack Android developer to develop a user-friendly high-end functionality based Android mobile application? I would love to engage myself as a full-stack Android app developer and assist you using innovative and creative strategies. List of my skills that I will use to bring your project to perfection: - Programming languages: Java, Kotlin - Expertise in Android Jetpack (Room, Navigation, Lifecycle, Compose) - Architectural approaches: MVP, MVVM, Clean Arch. - Database: SQLite, Room - Libs: RxJava2/RxKotlin, Glide, Picasso, Retrofit, OkHttp, AndroidX, FirebaseCore, Gson, Material design - Version control: Git, BitBucket - Work with outside data sources and API’s
    vsuc_fltilesrefresh_TrophyIcon Java
    Android App
    Android SDK
    Kotlin
    Android App Development
  • $30 hourly

    • 5.0/5
    • (3 jobs)
    ▪️ Android App Developer ✅ 6+ years experience ✅ 50+ successfully projects ✅ mentor I am an experienced developer with a universal background in software development across various industries, including healthcare, fintech applications, booking services, shops platforms, and more. I have successfully delivered high-quality Android solutions in these sectors, contributing to their growth and success. Additionally, I have also worked on projects in the transportation and hospitality industries, providing valuable mobile experiences for users. With my diverse industry exposure, I bring a deep understanding of different business domains and their unique requirements to every project. My technical skills and knowledge include: - Programming Languages: Java, Kotlin - Strong command of Android Framework and object-oriented programming (OOP) - Proficiency in various architectural approaches, such as MVP, MVVM, and Clean Architecture - Expertise in Dependency Injection Frameworks, including Dagger 2, Koin, Kodein, and Hilt - In-depth familiarity with Firebase products, such as Firebase Cloud Messaging, Firebase Cloud Functions, Firebase Cloud Firestore, Firebase Cloud Storage, and Firebase Crashlytics - Extensive experience with Google Services and APIs, including Google Maps API, Google Geolocation API, Google In-app Billing API, and GPay - Knowledge of Backend as a Service (BaaS) platforms, particularly Backedless - Experience in continuous integration using bitrise.io - Proficient in version control systems, specifically Git - Familiarity with bug tracking systems and project management tools like Trello, Jira, and Worksektion - Expertise in various libraries such as RxJava2/RxKotlin, Glide, Retrofit, OkHttp, AndroidX, FirebaseCore, Gson, Room, Stetho, Fabric, Zxing, VLC, and Material Design - Proficiency in databases like SQLite, Room, and RxRoom - Familiarity with other technologies such as BLE (Bluetooth Low Energy) and Beacon. ▪️UI/UX Designer ✅ 4+ years experience ✅ 50+ successfully projects ✅ mentor I help clients establish ideas and grow their business by building web based design solutions for different types of digital products from various industries.

 More than 4 years companies and individuals receiving my help in crafting user-friendly interfaces for complex mobile and web services, dashboard interfaces, E-commerce. 

 My Skills: ❇️ UI/UX Design, User Interface and User Experience Design
 ❇️ Mobile App Design
 ❇️ Web and Mobile Design
 ❇️ E-commerce
 ❇️ Responsive Design Design Process: ⭐️ Audience and Competitor Analysis ⭐️ Customer Journey and Site Structure ⭐️ Custom Web Design and Prototyping Let's connect and bring your vision to life. 💡 Click the "Hire Me" button to start a conversation that will transform your digital presence.
    vsuc_fltilesrefresh_TrophyIcon Java
    Jenkins
    Room
    SQL
    Google APIs
    Use Case
    Model View Presenter
    Model View ViewModel
    Clean Architecture
    Retrofit
    Firebase
    Kotlin
    Android
    Android App Development
    Mobile App Development
  • $60 hourly

    • 5.0/5
    • (67 jobs)
    Greetings! I have been working as a Java developer for more than 12 years, my main clients are from Europe, Israel, India, China and USA. I am developing both desktop software and web applications, RESTful microservices etc. You can safely entrust me with the work on your project and will never be disappointed in our cooperation, I can guarantee the high responsibility and quality of the tasks that I carry out, which you can be sure of when you take me to your team. Main skills: Java technologies: - Java 8, 9, 11, 17 - JavaFX - Zuul, Ribbon, Eureka - Spring: Core, MVC, Web-flow, Integration, Batch, Boot, Social, Data, Config - Quarkus - Maven 2/3, JUnit 4 - JMS: RabbitMQ, ActiveMQ - JDBC, Hibernate 3.x, Neo4j - ESB, JNDI, JSP - WebDriver - JHipster NodeJS development: assisting libraries: express, async, soap, log4js connectivity: mongodb, redis, stomp-client, socket-io testing, building: should, mocha, grunt deployment: PM2, npm publishing and related activities promises, some EcmaScript 6 thingies Front-end development: Angular HTML 5, CSS 3, JavaScript (ES 5/6) JQuery, Bootstrap Other: pug (jade) Datastores: MySQL, MongoDB, PostgreSQL Other: AWS, Google Cloud, Azure services: Compute Engine, Cloud Storage, Data Store, SQL regular usage of Linux-based systems (anything necessary to develop and support software) infrastructure: Jenkins, SVN, git - commit/push/pull level ActiveMQ, Camel Elasticsearch
    vsuc_fltilesrefresh_TrophyIcon Java
    Microservice
    Web Service
    JavaScript
    Jakarta Server Pages
    Spring Framework
    JavaFX
    Spring Boot
    Docker
    PostgreSQL
    MySQL
    MongoDB
    Node.js
    Hibernate
  • $50 hourly

    • 5.0/5
    • (7 jobs)
    Experienced Java Software Engineer with a demonstrated history of working in the information technology and services industry. Skilled in Java, Spring and Amazon Web Services (AWS). Strong engineering professional graduated from Kharkiv National University of Radioelectronics.
    vsuc_fltilesrefresh_TrophyIcon Java
    Apache JMeter
    RabbitMQ
    Git
    Spring Framework
    Spring Boot
    Gradle
    Spring Data
    Mockito
    JUnit
  • $40 hourly

    • 5.0/5
    • (2 jobs)
    Hi, i`m Eugene, Android developer with Master’s degree in Computer Engineering I`ve more than 3 years of commercial experiance with various Android projects. My main direction in which I work and improving myself is develop native Android applications using Java, Kotlin. I`m responsible, hard-working, open for new technologies and approaches. Technologies and tools: - Kotlin, Java - Android SDK - Dagger2, Koin - REST, Retrofit - RxJava 2 - Multithreading - SQLite, MongoDB - Git, Jira
    vsuc_fltilesrefresh_TrophyIcon Java
    Model View ViewModel
    Android SDK
    Android App Development
    Retrofit
    Model View Presenter
    RxJava
    Git
    SQL
    Kotlin
  • $45 hourly

    • 5.0/5
    • (4 jobs)
    Nice to meet you guys! I’m an Android developer with 3 years of experience, who passionate about creating innovative and reliable mobile apps. You can entrust me your project from scratch as well as an ongoing project and be pretty sure, that result will impress you. It’s my pleasure to implement client’s requirements into live apps, which become in-demand in the Google Play. You’re more than welcome to check concise description of my expertise below: - 3 years of software development experience; - Knowledge and experience in Kotlin and Java, Android; - Understanding of project software development life cycle; - High level of interest in current software development trends; - Passion for continuous learning and adapting to new technologies; - Ability to work both as a team member and independently; - Strong analytical and problem-solving skills. My tech stack includes: Programming languages: Java, Kotlin Architectural Patterns: MVC, MVP, MVVM Methodology: OOP Architectural Principles & Approaches: SOLID Dependency Injection Frameworks: Dagger 2, Koin, Kodein Multithreading: Coroutines Firebase Services: Firebase Cloud Messaging, Firebase Cloud Storage, Firebase Deeplink, Firebase Cloud Function, Firebase Auth Google Services: Google Maps API Version Control: Git Project Management Tools: Asana, Trello, Gitlab Libraries: RxJava, RxAndroid, Glide, Picasso, Retrofit2, QR-Code (Zxing) SDK: Snapchat SDK I’ll be glad to create incredible app for you! Hope to hear from you soon Sincerely yours, Andrey
    vsuc_fltilesrefresh_TrophyIcon Java
    Object-Oriented Programming
    Dagger 2
    Android App Development
    Kotlin
  • $35 hourly

    • 5.0/5
    • (4 jobs)
    In my experience as a Full-Stack developer, I have successfully developed projects from scratch and also worked on the maintenance and optimization of existing projects using Laravel and Symfony frameworks. I have experience in optimizing and migrating projects to Single Page Application (SPA) architecture. My responsibilities have also included designing relational databases and developing application architectures. Among my skills there is the development of text chats, video chats, and audio recorders using technologies like pusher/socket.io and webRTC. I have also worked on creating features for large-scale diaries, similar to Google Sheets, and implemented mechanisms for importing/exporting large volumes of data. My projects have encompassed functionalities for salary calculations, data analysis, and the creation of Composer packages. I have a good understanding of Clean Architecture principles, and my experience involves working with Test-Driven Development (TDD) approaches. I believe that a good developer should have a comprehensive understanding of both frontend and backend aspects of an application, which is why I have substantial experience with the Vue framework and some experience with React/Redux and Flutter frameworks.
    vsuc_fltilesrefresh_TrophyIcon Java
    Domain-Driven Design
    WebRTC
    NoSQL Database
    Flutter
    OpenCart
    Spring Boot
    React
    Symfony
    Laravel
    Vue.js
    Docker
    SQL
    PHP
    JavaScript
  • $90 hourly

    • 5.0/5
    • (1 job)
    I am a Java developer/Team Lead with in total more than 6 years of experience. I have mainly worked with WEB applications based on the SPRING framework and also with data migration jobs (BIGDATA) using the SPARK framework. The web applications were mostly microservices communicating either via message brokers or REST. In terms of databases, I have experience with both SQL (PostgreSQL, MySQL, Microsoft SQL Server) and NoSQL (Cassandra, MongoDB, Elasticsearch, Druid) DBs/search engines. As a cloud provider, I usually use AWS.
    vsuc_fltilesrefresh_TrophyIcon Java
    Amazon
    CI/CD
    Elasticsearch
    Hibernate
    Apache Cassandra
    Apache Spark
    Spring Framework
    PostgreSQL
    Requirements Specification
  • $40 hourly

    • 5.0/5
    • (1 job)
    Android developer with 5+ years experience. Technologies used: Java, Kotlin, RxJava, Clean Architecture, MVVM, MVP, MVI, Coroutines, Jetpack Compose, Redux, Room DB, Realm DB, Retrofit etc.
    vsuc_fltilesrefresh_TrophyIcon Java
    Realm Database
    Retrofit
    Android
    Clean Architecture
    Coroutine
  • $35 hourly

    • 4.8/5
    • (4 jobs)
    I'm a developer with great experience in web development, data science, automation & scripts,sports betting bot development ⚙️ Web Development - html, css, javascript, php, node.js, python and database ⚙️ Automation - web automation, auto notifications, api integration ⚙️ AI & Machine learning - Predictive Modeling, Reinforcement Learning ⚙️ Auto betting on sports bookmakers - bet365, betfair,10bet, unibet,, etc ⚙️ Bot Development - auto sports betting bot, auto ticket buying bot I will always complete your project perfectly on time!
    vsuc_fltilesrefresh_TrophyIcon Java
    Data Analysis
    Data Science
    Game Development
    Blockchain
    Game Background & Environment
    Babylon.js
    Blockchain Development
    React
    Node.js
    WebGL
    Three.js
    JavaScript
    Python
    SQL
  • $40 hourly

    • 5.0/5
    • (8 jobs)
    Professional and Enthusiastic Developer 💻MY AIM I always prioritize high-quality work, short deadlines, and ensuring 100% client satisfaction over monetary gain. 💻ABOUT ME I am constantly seeking to work on more complex, exciting and challenging project with the cross-functional team. I always enjoy new challenge and ready to face any challenge. 💻 MY STACK EXPERTISE Programming : Javascript, Typescript, Java, C/C++/, C#, Golang, HTML, CSS, PHP Frameworks & Libraries : React, Angular, Next.js, Redux, Node.JS, Laravel, Elastic Search, Webpack, .NET framework Mobile Development: React Native, Android Database: PostgresSQL, SQL, MySQL, MongoDB, Amazon RDS Development methodology: Scrum, Agile Project Management Tools: GitHUB, GitLab, BitBucket, JIRA, Trello, Bitbucket Experience with Cloud Services𝘀: Azure, Azure DevOps, AWS (EC2, ECS, S3) 💻MY WORKING EXPERIENCE 1. +3 POS system(Web application, Desktop application) to improve sales of Cafe and restaurant. 2. UI designing, development and testing of Web Forms using ASP.NET, C#, XML ADO.NET and .NET framework 3. Utilized HTML, CSS, and JavaScript to create 20+ responsive landing pages for both company and client.(Tailwand, Metronic, ) 4. Developed 4 responsive modern Shopify websites(WordPress) for clients in a variety of industries mostly in ecommerce 5. Implemented Visa payment system into Shopify store and build a financial services MVP to improve the sales by 23% 6. SEO-Optimized website performance by optimizing images, reducing page size, lazy loading, caching, identifying Bottlenecks and code splitting to improve the speed by 35% 7.Project management system using Angular, ASP.NET WEB API and MUI6 to improve working efficiency by 40% 💻TimeZone : At any timezone. If client has immediate project, I can work full-time (12 hours a day).
    vsuc_fltilesrefresh_TrophyIcon Java
    Ecommerce
    WooCommerce
    Front-End Development
    Tailwind CSS
    .NET Framework
    C#
    Node.js
    React
    Angular
    Laravel
    PHP
    WordPress
    TypeScript
    JavaScript
  • $35 hourly

    • 5.0/5
    • (7 jobs)
    Greetings! I'm an accomplished Senior Web & Mobile application developer with a passion for transforming innovative ideas into powerful digital solutions. With 9 years of experience in the world of web & mobile development, I thrive on building robust and scalable applications from concept to completion. I specialize in turing ideas into user-friendly, high-performance Web & Mobile applications. - Front-end: Seasoned in modern front-end technologies such as HTML5, CSS3 and Javascript(ES6+). Experties in front-end libraries and frameworks like React.js, Next.js and Vue to deliver engaging and responsive user experiences. - Back-end: Adept at server-side programming using Node.js, Pythong, Django and other technologies. Proficient in building RESTful and GraphQL APIs, managing SQL and NoSQL databases. - iOS & Android app: Proficient in developing mobile applications for both iOS and Android platforms. Skilled in native development using Swift, SwiftUI, Java and Kotlin, as well as cross-platform development with tools like React Native and Flutter. I'd like to talk with you soon. Please feel free to contact me. Best. Serhii
    vsuc_fltilesrefresh_TrophyIcon Java
    Kotlin
    Django
    Node.js
    iPhone & iPad Apps
    Android App Development
    Swift
    Vue.js
    Next.js
    React Native
    React
    Back-End Development
    Front-End Development
    Mobile App Development
  • $45 hourly

    • 5.0/5
    • (1 job)
    Innovative Full Stack Developer | AI/ML Expert | AppScript Automation Specialist As a seasoned full stack developer, I bring a wealth of experience in cutting-edge technologies, from Rust and Go to Java, JavaScript, and Python. My passion lies in creating high-impact solutions that blend the latest in AI/ML with powerful automation and development tools like Google Apps Script, Looker Studio, and Make. - What I Offer: 1. Full Stack Web & Desktop Development: Proficient in modern technologies including Rust, Go, Java, JavaScript, TypeScript, C#, Electron and QT, I create seamless, user-friendly applications that perform exceptionally on all platforms. 2. AI/ML Expertise: Specializing in AI development with OpenAI and machine learning, I help businesses harness the power of intelligent systems to drive innovation and enhance decision-making. 3. Several Automation: I design custom automation solutions using Google Apps Script to simplify workflows and boost productivity and create data visualizations in Looker Studio, and build automation process by using Make.com and Zapio. 4. Comprehensive Toolset: Whether it's developing cross-platform apps with Electron, or building sophisticated UIs with QT, I have the expertise to deliver top-tier solutions. - Why Choose Me? 1. Versatile Skill Set: My broad technical stack, including Rust, Go, Java, Python, AI/ML, and more, allows me to tackle a wide variety of projects with confidence and precision. 2. Cutting-Edge Innovation: I stay ahead of the curve in AI and software development, applying the latest advancements to deliver solutions that are not only effective but also future-proof. 3. Client-Centric Approach: I believe in collaborating closely with my clients, ensuring that every project is aligned with their vision and business goals. If you're looking for a developer who can seamlessly integrate advanced technologies into your projects, optimize your workflows with automation, or build dynamic applications from the ground up, let's connect. I'm here to turn your ideas into impactful, real-world solutions!
    vsuc_fltilesrefresh_TrophyIcon Java
    Looker Studio
    Google Apps Script
    Qt Framework
    Electron
    AI Development
    Machine Learning
    Artificial Intelligence
    Golang
    TypeScript
    Rust
    C#
    OpenAI API
    Python
    JavaScript
  • $113 hourly

    • 5.0/5
    • (89 jobs)
    Hello there! My name is Yurii and I am a certified Google Cloud Architect and Engineer passionate in Cloud development and Java. I have more than 10 years of commercial enterprise development experience in Java working as a Senior Java Developer and leading a small but efficient team. During my career, I had developed multiple services and applications from desktop apps to huge standalone web applications and micro-service-based platforms for image processing, studying, etc. A brief summary of my expertise could be found below. Programming Languages: Java, JavaScript, TypeScript, Python Main Technologies: Java SE, Java EE, Spring, Hibernate, JSP, Servlets, AspectJ, AngularJS, Django, Flask Testing frameworks: JUnit, Mockito, Spock, Geb, Selenium, PowerMock IDE: Eclipse, NetBeans, IDEA Application servers: Tomcat, WebLogic, Glassfish, Jetty OS: Windows, UNIX DBMS: Oracle, Apache Derby, MySQL, SQLite Build Tools: Maven, Ant, ivy, gradle Version Control System: Subversion, git Management Tools: JIRA, Confluence, Gerrit, ZenHub, GitHub Additional skills: technical documentation writing, knowledge transferring CI/CD: Jenkins
    vsuc_fltilesrefresh_TrophyIcon Java
    Cloud Engineering
    Solution Architecture Consultation
    CI/CD
    Cloud Computing
    Cloud Architecture
    API
    Software Architecture & Design
    ETL Pipeline
    Google Cloud Platform
    AWS Lambda
    DevOps
    Python
    JavaScript
  • $35 hourly

    • 5.0/5
    • (9 jobs)
    10+ years commercial development; 9+ years in iOS development; Some projects: Daily Motivation & Inspiration Sing AR Fight (iOS, ARKit, Unity); Language Pal (iOS) Family Economist(iOS,RoR REST Server); Hello Pal (iOS); My Pizza Shop Maker (iOS); Booger Town (iOS); Children Fairy Tails (iOS); Sing or Fight (Windows Phone 7/8) Little Reader Touch (iOS) Spot the difference puzzle with funny stickers for kids and toddlers. (iOS)(Free/Premium) Match Up - Shape Matching Puzzle Game for Kids and Toddlers (iOS) (Free/Premium)
    vsuc_fltilesrefresh_TrophyIcon Java
    JSON
    iPad App Development
    iOS Development
    Mobile App Development
    Android
    Kotlin
    Objective-C
    SQLite
    Swift
  • $35 hourly

    • 4.9/5
    • (42 jobs)
    Have overall 9+ years of commercial experience in test automation and development using C#/Ruby/Java/JavaScript. Expert in automation framework creation for desktop/web/mobile app, CI/CD process, agile methodologies (Scrum, KANBAN). Have setup lots of CI/CD systems (Jenkins, TeamCity). Developed tools and customized test reports according to customer's needs.
    vsuc_fltilesrefresh_TrophyIcon Java
    RESTful Architecture
    Software QA
    C#
    Android
    Automated Testing
    QA Engineering
    Ruby
    Selenium WebDriver
    Jenkins
  • $35 hourly

    • 4.6/5
    • (51 jobs)
    I am Software Engineer with about 8 years of experience, mostly in Android App Development using Java. I have experience in architect complete software solutions (web, mobile and server) and project management. I worked on: - Android & iPhone app development - hybrid mobile application development (ionic ... xamarin, react native) - game development (Cocos2d-x ...) - API development | web services - Server solutions (including serverless solutions) - Taxi (client/driver) infrastructure projects - delivery projects - map and location/GPS based projects - social networking projects - coupon systems - qr code technology usage - IoT projects - real estate inspection apps - interaction with BLE devices (BLE 4, BLE 5 Coded Phy) - Mobile apps Reverse Engineering (de-compilation, creation of mods, API extraction, decryption) - chat-bot creation - Instant Apps Integration
    vsuc_fltilesrefresh_TrophyIcon Java
    App Development
    Git
    Reverse Engineering
    Mobile App Development
    Web Service
    Android
    PHP
    Kotlin
  • $35 hourly

    • 5.0/5
    • (6 jobs)
    Welcome to my profile! With over 10 years of extensive experience in mobile app development, I am a seasoned Android Developer ready to bring your ideas to life. From startups to enterprise-level projects, I have successfully delivered high-quality solutions to clients across various industries. As an Android Developer, I specialize in both Kotlin and Java, the industry-standard programming languages for Android app development. With a deep understanding of the Android ecosystem and best practices, I am equipped to handle projects of any size and complexity, ensuring optimal performance and user experience. Here's what you can expect from working with me: Expertise: With a strong foundation in Android development, I possess a comprehensive understanding of the platform's architecture, components, and APIs. I stay up-to-date with the latest trends and advancements, allowing me to leverage cutting-edge technologies and deliver innovative solutions. Versatility: Having worked with diverse project sizes, ranging from startup ventures to large-scale enterprise applications, I am adept at tailoring my approach to meet your specific requirements. Whether you need a simple app or a complex system, I have the skills and experience to deliver outstanding results. Collaboration: I believe in the power of effective communication and collaboration. I actively involve my clients in the development process, ensuring transparency and alignment with their vision. Your input is valuable to me, and together, we can create an app that fulfills your goals and delights your target audience. Quality Assurance: Quality is of utmost importance to me. I am meticulous in my approach to testing and debugging, ensuring that the app functions flawlessly across different devices and Android versions. I prioritize clean code architecture, performance optimization, and adherence to coding best practices, resulting in a robust and reliable application. Timely Delivery: I understand the significance of meeting deadlines. When you entrust your project to me, you can rest assured that I will deliver it on time, without compromising on quality. I value your time and strive to exceed your expectations in terms of efficiency and punctuality. Let's collaborate to create an exceptional Android application that aligns with your business objectives and exceeds your users' expectations. Contact me today to discuss your project requirements, and let's embark on a successful development journey together! #media #e-commerce #touristic apps #maps #entertainment #food
    vsuc_fltilesrefresh_TrophyIcon Java
    Node.js
    iOS Development
    WordPress
    Android App Development
    Android SDK
    Objective-C
    Swift
    Kotlin
    iOS
  • $50 hourly

    • 5.0/5
    • (10 jobs)
    CEO at the Academy Smart company. Academy Smart is one of the leading Ukrainian e-learning development companies. We specialize on the Moodle development, SCORM development, LMS and learning/teaching systems and tools creation. We have 6 year experience of work and we are proud that our solutions help people to learn and improve their expertise, skills and knowledge. Also, we provide web development services using PHP, Yii framework, Java and .NET. Our expertise consists of 56 projects among which there are companies sites, online banking systems, educating platforms, data processing services, mobile applications etc. We love to work with startups and new companies to grow and develop together. We are always open to the new business opportunities and we love to expand our expertise and skills stack. Let's make learning process simple and interesting together!
    vsuc_fltilesrefresh_TrophyIcon Java
    C#
    Yii
    ASP.NET
    .NET Framework
    J2EE
    Knockout.js
    Elearning
    Shareable Content Object Reference Model
    AngularJS
  • $50 hourly

    • 4.8/5
    • (38 jobs)
    I represent a friendly Academy Smart LLC team of 117 developers. ✔️ We provide for our partners bespoke development and developers as remote experts in: UI/UX design HTML/CSS, Angular, React, Vue JS, JavaScript, PHP, Laravel, Yii, Java, Spring, Hibernate, C#, .Net, Python, Django, Node.JS, React Native, Flutter, Moodle, SCORM QA DevOps ✔️ Our expertise: 🎓 E-learning 🌴 Booking and Rent services 🏘️ Real Estate ☁️ Cloud system 📈 Data Processing tools 🖥️ Management systems development 🖐️ My GOAL - understanding which product you need, what functionality will make it cost-effective and for which purpose 👌 My MISSION - make the process of development most convenient for you and the result of the development most useful and profitable for your business 🤝 Contact me and let’s develop SMART!
    vsuc_fltilesrefresh_TrophyIcon Java
    Learning Management System
    C#
    Vue.js
    Angular
    Moodle
    React Native
    React
    Node.js
    App Development
    Git
    NoSQL Database
    Python
    SQL
  • $39 hourly

    • 4.9/5
    • (78 jobs)
    I’m a team leader of the team of java full stack developers capable of solving tasks of any complexity at every stage of the software development life cycle, from analyzing requirements and building architectures for startups to supporting and changing legacy projects. We specialize in developing a backend for mobile (rest/soap) and enterprise web applications or specific tasks that are better implemented by those tools that are supported by the Java language. We also have sufficient expertise and experience to develop a UI in Angular or React. We work with various relational databases (MySql, Postgresql, Oracle) and NoSQL databases (Mongo, Cassandra, Redis). As the primary tool, we use the Spring Framework. However, we have experience working with others (Vert.x, Micronaut, etc.) We monitor the quality of our code using tools for unit testing, static code analysis, and continuous integration/delivery. Also, we continuously review the code for vulnerabilities and performance issues. We develop cloud solutions with automatic deployment both on Amazon AWS or other cloud providers and on the physical servers of the customer.
    vsuc_fltilesrefresh_TrophyIcon Java
    Architectural Design
    Performance Optimization
    Enterprise Software
    CI/CD
    Test-Driven Development
    DevOps
    Angular
    Cloud Computing
    Database Management
    Microservice
    REST API
    Spring Framework
    Micronaut
    PostgreSQL
  • $55 hourly

    • 5.0/5
    • (207 jobs)
    Hi! My primary specialty is Business Development, including many other activities in digital product building. I can successfully manage large teams of software engineers with experience in JAVA, NodeJS, React, PHP, iOS, Android, JavaScript, and QA. 📌TOP RATED PLUS—The badge is awarded to the top 3% of performers who display proven success on large or long-term contracts. 📌10+ YEARS OF EXPERIENCE—Wide experience in managing software development projects for businesses that operate in various industries. 📌100% JOB SUCCESS RATE—Dedication to clients' success and complete commitment to delivering solutions that bring real value. I do know how to develop software from A to Z and what requirements should be adjusted before tapping into building a product. Why? I graduated with a bachelor's degree in computer science and started working in the IT industry in 2011. I started my career as a web developer and then continued as a Project Manager. Since then, I've been working in IT, helping businesses turn ideas into working solutions that deliver real value. I have a strong technical background and a solid understanding of how technologies work and how to apply them to achieve the required result. Having product management experience, I can help: ➕Create and adjust business development plans ➕Define the right project requirements ➕Optimize user stories and software requirements specifications ➕Analyze possible risks and find ways to overcome them ➕Manage teams of software engineers and other tech specialists I am focused on achieving success by understanding real business needs—not just following specified requirements. I successfully managed several projects from different business domains: ☑️ Dating platforms ☑️ Auction platforms ☑️ Warehouse management systems ☑️ e-Commerce portals ☑️ e-Recruitment solutions ☑️ Online Booking engines ☑️ Tourism The CodeIT team has great skills in the following: ✅ Web development: PHP, Java, .Net, JavaScript, Angular JS, Bootstrap ✅ Mobile Development: Objective-C, SWIFT, Java, iPhone, iPad, Android ✅ Databases: MySQL, PostgreSQL, MongoDB ✅ Quality assurance ✅ UI/UX design Feel free to learn more about my expertise by reading the comments below. Have some ideas to discuss? ✉️Send a message or book a consultation!
    vsuc_fltilesrefresh_TrophyIcon Java
    Android
    Objective-C
    Swift
    iOS Development
    JavaScript
    PHP
    HTML5
    MySQL
  • $50 hourly

    • 5.0/5
    • (58 jobs)
    Hello! With over 6 years of hands-on experience, I've evolved from managing teams to a dedicated freelancer, specializing exclusively in mobile app development. My focus is on creating and launching large-scale applications using Agile development methodologies. With extensive expertise in mobile development, I guarantee that even the most intricate project ideas will be transformed into finished, polished software products, aligning seamlessly with your business goals. My experience spans various business segments, ensuring I comprehend the processes that drive project success. Whether you're envisioning a top-notch app with complex architecture or a sleek MVP, I've got the expertise to handle it all. I'm proficient in developing applications using the latest technologies which include but not limited to: Languages and frameworks: Java, C#, Objective C, Swift, Cocoa Touch, PHP, Symfony, Laravel, Zend, Python, SQL, HTML, CSS, JavaScript, Angular.js, Node.js, Backbone.js, Ember.js, Require.js, Moment.js, jQuery, Bootstrap Data: MySQL, PostgreSQL, MongoDB, JSON, XML, RESTful IDE: Eclipse, Android Studio, Xcode, Zend Studio, Aptana API: Media API, Location and Map API, Web API Let's collaborate to bring your mobile app development projects to life!
    vsuc_fltilesrefresh_TrophyIcon Java
    Firebase
    React Native
    Mobile App
    Smartphone
    Swift
    Mobile App Development
    iOS
    Android
    iOS Development
    Android App Development
    Objective-C
    Kotlin
    JavaScript
    PHP
  • $40 hourly

    • 5.0/5
    • (8 jobs)
    Hi there! I'm a full-stack mobile developer in Applikey Solutions. I have 10+ years of successful working experience within IT industry and my key focus area is a development of business-oriented mobile apps and solutions. I joined Applikey Solutions in 2012. We started as a small team of 3 engineers who were working on the development of a mobile app for iOS and Android. Today, our 160 full-time team members have launched over 50 mobile apps, dozens of web and desktop solutions. We are driven by a simple goal: exceed expectations of our clients by delivering software of superior quality and ensuring solutions we deliver run smoothly, strategically, and predictably. We are fully committed to the innovative strategy, world-class design, and solid technology capabilities that make us who we are. Our trusted team of mobile strategists, app designers, and app developers transform your ideas into a tailored experience that will amaze your customers and boost your brand’s awareness. We're located in IT capital of Eastern Europe – in Kharkiv City, Ukraine. Our services can be particularly tailored for your business needs. We help our client define a long-term mobile strategy, create user experience & visual design, perform engineering & quality testing, as well as ongoing support & maintenance. We have Manchester City, BMW, Asics, Ernst&Young, Bavaria Motors among our clients. We're in the business of making things that make a difference. We believe that if we make a difference for your customer, we'll make a difference for your business too. Here are our skills and tools: ✔ native iOS development: Swift, Objective C ✔ native Android development: Java ✔ cross-platform development: Xamarin, Flutter ✔ backend development: .NET, Angular, PHP ✔ cloud hosting: Azure, Amazon, Google Cloud, Firebase ✔ project management tools: Redmine, Jira, Trello, Assembla ✔ graphic design: UI/UX, Adobe Photoshop, Sketch, Invision We’ve been shaping the innovation landscape since our incorporation and we’re only raising our expertise and business acumen. We’re dreamers, we’re builders, we’re artists and engineers. At Applikey Solutions, we explore the world, searching for authentic and innovative ideas. We are constantly growing and improving in the pursuit of excellence. Need forward-thinking software? Get in touch with us by posting your job on Upwork! Kind regards Dmytro Kuklenko,
    vsuc_fltilesrefresh_TrophyIcon Java
    Project Management
    Android App Development
    iOS Development
    Swift
    Objective-C
    Android
    Xamarin
    Ionic Framework
  • $35 hourly

    • 5.0/5
    • (4 jobs)
    You can smile, but I'm not a developer. I'm just the developer's wife :). My husband is engaged directly in development - that's why I help him. Let me tell about my husband: - He has been developing for 15 years (he started with programming on the computer ZX Spectrum). Mobile development - 5 years. Web development - 8 years. Desktop development - 5 years. - He worked as a developer, team lead, project manager, and product manager. - Knows perfectly the following programming languages: Dart (Flutter), Java (Android), PHP, VB.NET, Golang - He worked with the following technologies, methods, databases and services: MSSQL, MySQL, SQLite, FireBase, PostgreSQL, Google Cloud, Amazon Cloud, Microsoft Azure, SMS services, PayPal, Stripe etc. Always a proof of experience is the real products. You can see this through the portfolio. Ask me questions, and I will tell you more.
    vsuc_fltilesrefresh_TrophyIcon Java
    Android App Development
    Android
    Android SDK
    Visual Basic
    Web Development
    ASP.NET MVC
    C#
    Golang
    PHP
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