Hire the Top 2% of
Remote Java Application Development Developers

Vinay S.

Vetted Java Application Development developer in Singapore (UTC+8)

18+ yrs. of IT exp. developing & maintaining complex distributed systems; 4+ yrs. of technical leadership exp. managing diverse team & driving multiple large- scale projects. Currently working as Senior Technology consultant in an exchange in FX domain

Abner M.

Vetted Java Application Development developer in Mexico (UTC-6)

I am a web application and microservices developer with over 5 years of hands-on experience specializing in Java with Spring Boot. My journey began in various consultancies where I Improve my skills in essential tools and methodologies crucial for microservices development, including Agile practices, CI/CD pipelines, and many others technologies. My freelance works on Fiverr enriched my portfolio, providing me with opportunities to collaborate with clients across the United States and Canada. I have a solid understanding of the Software Development Life Cycle (SDLC), right from design, development, and deployment to testing and maintenance, ensuring adherence to quality standards at every phase. My technical knowledge includes a deep understanding of backend services, relational and non-relational databases like Redis, and a proficiency in various frameworks and technologies essential for robust, scalable application development. In my previous role as a Software Engineer, I spearheaded the migration of services from JDK 7 to JDK 11, and led small teams in the successful implementation of new features. Engaging with clients to explore solution alternatives and providing support. Actually, I'm working with JDK 17. My experience extends to designing complex and scalable applications, ensuring they meet the business objectives and are delivered on time. I am also proficient in developing and implementing web applications using JAVA, JSP, Hibernate, Spring, Web services SOAP/REST, and SQL, embodying a comprehensive understanding of back-end development practices. Whether working independently or leading small teams, my focus has always been on delivering high-quality, reliable solutions that drive business success. I am now looking to leverage my skill set and experience in a challenging and dynamic environment.

Ioannis K.

Vetted Java Application Development developer in Greece (UTC+2)

With almost a **decade** of dedicated experience in Mobile Development, I am a self-disciplined professional who thrives on taking projects from **concept to deployment**. Here’s what defines my approach: 1. **End-to-End Ownership**:I don’t just write code; I architect solutions. From initial wireframes to the final app release, I take full responsibility. My commitment extends beyond development — I support the whole lifecycle of the app, meaning I take care of the **CI/CD pipelines, analytics** for the app, **crash-reports** to keep the app health optimate, taking care of **user-feedback** (in-app or through the stores), as well as **patching the app** from critical issues through the store or as over-the-air updates outside of it. 2. **Architectural Excellence**: As a team lead, I’ve championed robust architectures. I believe in **future-proofing** our apps, emphasizing maintainability and scalability. Good practices aren’t just guidelines; they’re my compass for long-term success. 3. **Technical Proficiency:** While my primary focus has consistently been on **React Native** app development, I’ve also delved into native code for building essential modules. Over the past decade, I’ve honed my skills in **Objective-C**, **Java**, and lately **Swift and Kotlin**. My adaptability across these languages ensures a well-rounded skill set for comprehensive mobile solutions. 4. **Collaboration and Mentorship:** I cultivate a collaborative environment, guiding junior developers and collaborating closely with stakeholders. In summary, I offer a blend of technical prowess, leadership, and unwavering commitment. Let’s build something remarkable together! 🚀

Nesim T.

Vetted Java Application Development developer in Turkey (UTC+9)

With over 15 years of professional software development experience, I specialize in crafting innovative mobile applications and scalable backend systems. My expertise includes **iOS (Swift/Objective-C)**, **Flutter**, **Android (Java)**, and backend technologies like **Node.js** and **.NET**. Passionate about clean architecture, automation, and delivering exceptional user experiences, I have a proven track record of tackling complex challenges with impactful solutions. Notable projects include: • Architecting **Send Anywhere**, an iOS app for seamless and secure file sharing. • Developing **Rakuten Link**, a messaging and VoIP app, leveraging **RxSwift** for high performance. • Contributing to **SpoTribe**, a location-based social networking app, working on both Flutter and Firebase backend. • Leading the development of the Android app for **Paravi**, Japan’s top streaming service, optimizing API handling and data processing. • Enhancing **Kuji**, a Rakuten iOS app, with polished features and brand alignment. • Supporting **Turkcell TV+**, optimizing its Android-based IPTV system for automotive use. Open-source contributions include: • **CoThings**: Developed an open-source real-time counter app using **Elixir & Phoenix** for the backend and **SwiftUI** for iOS, designed to help users avoid crowded spaces. • **Step In & Out**: Created an iBeacon-powered indoor location-based reminder app to notify users when entering or exiting specific areas. • Contributions to **Countly**, an open-source mobile analytics platform, fixing iOS SDK bugs, enhancing concurrency features, and improving the user experience. Through a combination of innovation, technical expertise, and a passion for open-source development, I consistently deliver scalable, reliable, and future-ready applications that exceed expectations.

Adam G.

Vetted Java Application Development developer in the United States (UTC-6)

I am a Software Engineer and Web Programmer with over 10 years of development experience. I have created or helped in the creation and maintaining of many websites and applications. In high school I won in several international website competitions. Website creation is a passion, almost as much as playing the piano and improvising songs. I'm married with four children.

John .

Vetted Java Application Development developer in the United States (UTC-5)

Full Stack Engineer with 8+ years of experience delivering scalable and secure web applications. Proficient in designing and optimizing both frontend and backend systems using MERN stack (MongoDB, Express.js, React, Node.js) and managing cloud-native applications on AWS. Skilled in building robust APIs, reusable components, and microservices, while ensuring high performance, reliability, and scalability. Passionate about secure coding practices, performance optimization, and delivering production-ready solutions using CI/CD pipelines and AWS services.

Chris D.

Vetted Java Application Development developer in the United States (UTC-8)

A passionate advocate for maintainable and readable code, utilizing 5 years of experience primarily writing modern .NET solutions. Communicates effectively with stakeholders, drawing on broad experience across the SDLC. Able to quickly pick up languages, frameworks and systems, having worked with C#, Typescript, Java, Python and extensively with SQL. Available immediately.

shuntoria R.

Vetted Java Application Development developer in the United States (UTC-5)

Hello! I'm Shuntoria, a seasoned freelancer with a passion for programming languages and software testing. With 7 years of hands-on experience in the industry, I bring a wealth of knowledge and expertise to every project I undertake as a mid-level programmer, I specialize in Java, JavaScript, etc. My coding journey has equipped me with the skills to develop robust and efficient software solutions. Whether it's creating web applications, designing algorithms, or tackling complex coding challenges, I thrive on turning ideas into functional and elegant code. In the realm of software testing, I excel at ensuring the quality and reliability of software products. From conducting comprehensive test plans to identifying and fixing bugs, my meticulous approach guarantees a seamless user experience. I am well-versed in both manual and automated testing methodologies, aiming to deliver software that stands up to the highest standards. What sets me apart is my commitment to continuous learning. Technology evolves rapidly, and I stay at the forefront by keeping up with the latest industry trends and advancements. This allows me to provide innovative solutions that meet and exceed client expectations. Collaborating with me means partnering with a dedicated professional who is not just focused on writing code or running tests but is genuinely invested in the success of your project. I pride myself on clear communication, timely deliveries, and a client-centric approach. Let's embark on a journey to elevate your software development and testing processes. Whether you need a reliable programmer or a meticulous software tester, I'm here to contribute my skills and expertise to your success. Feel free to reach out, and let's bring your ideas to life!

Pallav S.

Vetted Java Application Development developer in the United States (UTC-4)

Innovative software Engineer with professional experience in the full software development life cycle from concept through delivery of next-generation applications and customized solutions •Experience in transforming company practices into fresh, cost-effective solutions leading to more efficient operations •Highly proficient in Software Development Life Cycle (SDLC), starting from requirements, design, development, testing, building, deployment and live production •End-to-End software development experience using Agile Methodology •Proficient with Object-oriented programming, data structures, problem solving, complexity analysis, and multithreaded environment •Expert in advanced development methodologies, tools and processes contributing to the design and roll-out of cutting edge software applications · •Experienced in writing efficient, maintainable, and reusable code that preserves privacy and security •Excellent communication and interpersonal skills •Recognized for leadership as Google Student Ambassador and Microsoft Student Partner •Community trainer, technical speaker, proficient event, and team manager Passionate about developing Mobile Apps: Proficient in working on open-source Android apps which include:- • Client-Server (Restful,Restless,XML) • Data Storage - Sqlite, Content Providers, Shared Preferences, External Storage • Background processing and multi-threading - Services, Kotlin coroutines, Rx-Java • Data Parsing - JSON and XML • Google Services - Camera API, Location API and Google Maps, Firebase etc. • Material design • Firebase Services - Push notifications, Analytics, Storage accounts, and Cloud-messaging • Third Party SDK integration - Azure Single Sign on, Active Directory, Office 365, and social media integrations On the Play store, currently I manage 3 major applications one of which has 17 Million downloads.

Tharindu R.

Vetted Java Application Development developer in Canada (UTC-8)

Senior Software Engineer with a Bachelor’s degree in Information and Communication Technology and more than **9 years** of experience in software development. Strong **Kotlin, Java, Typescript and React Native** language skills in mobile, web and backend development. Always eager to adapt and take on new challenges.