App Developers

Altin Hoxha

Albania

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I am a Java Developer with extensive range of skills, from in-depth knowledge of the basics to a thorough understanding of the current developments. As a Java Developer my key skills include: Proficiency in Java, with a good understanding of its ecosystems Sound knowledge of Object-Oriented Programming (OOP) Patterns and Concepts Familiarity with different design and architectural patterns Skill for writing reusable Java libraries Basic Understanding of the concepts of MVC (Model-View-Controller) Pattern, JDBC (Java Database Connectivity), and RESTful web services Skilled at creating database schemas that characterize and support business processes Basic knowledge of JVM (Java Virtual Machine), its drawbacks, weaknesses, and workarounds In-depth knowledge of code versioning tools, for instance, Git JavaServer pages (JSP) and servlets Web frameworks like Struts and Spring Service-oriented architecture Web Technologies like HTML, JavaScript, CSS, JQuery Markup Languages such as XML, JSON Abstract classes and interfaces Constructors, lists, maps, sets File IO and serialization

• Hourly Rate$27 / Hr
• Total Earned$17000
• Experience10 Years

Amy Anderson

Ukraine

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I am a Full Stack developer with nearly 8 years of experience. I am an expert of my work. During my career I have developed and designed hundreds of different projects. I am highly skilled in designing, testing and developing software. I offer the technical expertise you are seeking for . You will get all the expected stuff like a great professional service. As a Full Stack developer focused on customer satisfaction, I manage all aspects of development from concept to requirements definition, design, launch, maintenance and user support. Technical skills: Angular 8.0 ,Angular js, Three js, WebGL, Back End - Ruby, Python, Node.js, Express, Frontn End- Angular, Vue, React, Shopify, E Commerce, Squarespace, Graphic design, UX/UI, WordPress, Web development, Web design, JavaScript,/ AJAX, HTML/HTML5, CSS/CSS 3/ SCSS/LESS/SAAS, PHP/Laravel/Symfony, PHP, XML, JSON and 3rd party APIs, SQL, TechStack, Adobe Photoshop, Adobe Illustrator, 3D Max.

• Hourly Rate$30 / Hr
• Total Earned$12797
• Experience8 Years

Nancy Gillenwater

Austria

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As a full stack web developer, I am skilled in both front-end and back-end development, allowing me to create robust and seamless websites and applications. With expertise in programming languages such as HTML, CSS, JavaScript, and frameworks like React and Node.js, I am able to design intuitive user interfaces and implement efficient server-side functionality. My ability to handle both the client and server sides of development enables me to deliver fully functional and interactive websites, ensuring a smooth user experience.

• Hourly Rate$25 / Hr
• Total Earned$9740
• Experience7 Years

Maria Pedri

Spain

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I'm a full-stack developer, Last 8 years my default development stack is Python/Django and React.js. I prefer to stay up to date with the whole development process from database structure and server infrastructure to mobile responsive views and analytics. Moreover, I dive deep into company business processes and I won't hesitate to suggest any ideas aimed to improve it from the development side. I use Django Rest Framework for all issues related to API creation thankful to its flexibility and robust structure. Task scheduling related problems I solve with Celery and Redis as a message broker. I stick to standard React.js stack with Redux and Saga and forms processing with either Redux Form or Formik. I'm excited to find a way to integrate with third-party services going beyond provided API, often using great Python tools as Scrapy, Beautiful Soup and pure Regular Expressions.

• Hourly Rate$25 / Hr
• Total Earned$9480
• Experience8 Years

Lilia Shevchenko

Russian Federation

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I have Professional experience (or related academic experience) working with REST/SOAP services, JSON, XML, Appcelerator, PhoneGap, Xamarin I have helped many organizations develop creative and useable mobile applications, with clean, reusable code and are a whiz and testing and offering sound solutions. I am responsible for developing, writing tests, maintaining and adding new features to the applications. I have been involved in various projects in UI development for mobile applications for the past eight years. As you will ascertain from my resume, I have developed a wide range of forward-thinking user interface programs, which have all improved user experience and this has aided my proficient knowledge in the process and responsibilities of this position, and I have proficient knowledge in the process and responsibilities required for this position. The technical skills, that I master: UI/UX design, Analytics, Adobe Photoshop, Illustration, HTML, CSS, Javascript, Coding, Understanding of layouts, navigation, architecture. I am very fluent in English. I wnat to work especially in Upwork, cause this is the main platform which gives the freelancers opportunity both to gain money and experience.

• Hourly Rate$30 / Hr
• Total Earned$26300
• Experience7 Years

Mia Clark

Austria

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Hi, Thanks for visiting my profile. I am Website Designer/Developer/Graphic/ iOS/Android - Native & Hybrid Mobile App Developer. KEY SKILLS • 8 years’ IT – Hands-on Dev, Leadership, Analysis, Design, Architecture, Testing. and tons of Hands-on Dev • Native/Hybrid Mobile App Development - Java/Kotlin (Android) and Swift/Objective-C (iOS) • Also proficient in C#, JAVA, PHP, JavaScript, .NET, HTML5, CSS, Laravel, Symfony, Drupal, PHP, WordPress/WooCommerce,API Creations and integrations,Magento, OpenCart, Codeigniter and many more. • Led and managed Engineering Teams, Mobile & Web Application Developers. • Handled all aspects of services, including testing, release, maintenance and high availability in production. • Experienced with agile development methodologies and Lean Startup product iteration techniques. • Built applications for both Google Playstore & Amazon App Store. • Developed an App from scratch for Belkin, which won an award at CES, Las Vegas (2015). I look forward to speaking with you about the opportunity.

• Hourly Rate$25 / Hr
• Total Earned$20913
• Experience8 Years