Top freelancers

Programming

Java

Spring Framework

Vitalii Shaforostov

Java · Bot Development

9 1

802

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Hello! I'm Vitalii, a passionate and results-driven Java Developer based in Ukraine. With a strong background in software development and a knack for problem-solving, I bring a wealth of experience to every project I undertake. As a Freelance Java Developer, I specialize in creating robust and scalable applications that meet the unique needs of my clients. My expertise extends across the entire software development life cycle, from conceptualization and design to implementation and maintenance. Technology Stack: Programming Languages: Java, Java EE Web Technologies: Spring Framework (Spring…

34 USD

0 818

HardCodeBot for Education

Java

The telegram bot for educational purposes. To prepare for an interview or simply to check your knowledge. Written on Java/SpringBoot, a postgres database, and there is also the possibility of receiving donations

Yurii

Java · Web Programming

10 0

642

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Oleg Fursovych

Java · DevOps

0 0

200

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Hi there! I'm a developer with over two years of programming experience, mainly focused on Java . I've worked with various technologies, both within the Spring Framework and without it — using pure JavaEE.I even created my own ORM framework, inspired by Hibernate, and successfully used it in one of my projects .I also have experience working with AWS ☁️ and containerization platforms like Docker . In my work, I follow principles like SOLID, DRY, KISS, and YAGNI, and apply software design patterns such as GRASP and DDD — not just theoretically, but in real production code! I’m well-versed in…

449 USD

0 121

Periodicals(Full Stack Application)

Java

Periodicals To implement the work of the Periodicals system, the system contains a list of Publications grouped by subject. The reader can subscribe to one or more publications. For the list of publications, it is necessary to implement the ability…

337 USD

0 114

RSS Aggregator (RSSAGG)

Java

RSS Aggregator - a web service for collecting, processing, and aggregating RSS feeds, built in Go using clean architecture.

Vladislav Martishevsky

Java · Web Programming

3 0

149

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0 453

LinguaShcool - system for language schools

Java

LinguaShcool - is a system for language schools that helps to manage students, groups, teachers, lessons, payments, schedules, and replacements. The system supports 3 types of users: manager, student, and teacher. Technology Stack: Java 8, Spring…

0 7

Smart Activity Stream

Java

I took part in developing Smart Activity Stream. The project is intended to show activities in the Activity Stream in relevancy order using ML.

0 430

Office Online Integration

Java

The task was to integrate Microsoft Office Online into eXo Platform so that users can use Office Online to edit their documents. I studied API of Office Online (WOPI), created and implemented architecture of the module, successfully integrated the…

0 276

Only Office add-on

Java

I've participated in developing Only Office add-on for eXo platform. The add-on allows users to edit office documents directly on the platform. I study the Only Office API for integration, developed web-services layer and frontend.

11 USD

0 20

The Reindeer FTP

Java

The contractor had a ready system for managing the composition of autoparticles on the basis of Java, Spring. After the integration of one of the suppliers, there was a need to send the data about the order of that supplier to the specified FTP…

Bohdan Lesyk

Java · Java

0 0

133

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I am a seasoned developer with over 4 years of experience working with PHP, Laravel, MySQL, Docker, Git, and related technologies. During this time, I have had the opportunity to work on both small and large projects, gaining valuable experience in developing scalable solutions and collaborating with cross-functional teams. I am proficient in building web applications with Scrum methodology, creating APIs, designing databases, and working with version control systems. Recently, I have transitioned to the Java Web stack and excite to gain expertise in developing robust and scalable applications…

Oleg Reviakin

Java · Javascript and Typescript

0 0

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Oleksii Oliinyk

Java · Website Development

0 0

105

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Oleksandr Shafarenko

Hybrid Mobile Apps · Java

0 0

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Hi, I’m a dedicated Android & iOS developer with 3 years of experience building practical, user-friendly apps. I specialize in Java, Kotlin and the Android SDK, and I follow best practices using MVVM architecture, Firebase, and REST APIs. In addition to native Android development, I have strong experience in cross-platform app development using Flutter and FlutterFlow. I’ve built and deployed scalable apps for both platforms, integrating Firebase services like Authentication, Firestore, Cloud Messaging, and Analytics to power real-time, secure, and engaging user experiences. Tech stack/…

Denys Khmara

Java · Web Programming

0 0

100

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Serhii Korotenko

Java · Bot Development

0 0

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I have a solid understanding of Java and experience in developing web applications using the Spring Framework. I have worked with MySQL databases, used Hibernate for ORM, and developed Telegram chatbots. I am continuously improving my backend development skills and am eager to work in a team to tackle complex technical challenges.

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