Kyiv · $500 · Less than a year of experience · Upper Intermediate
I finished programming courses and interned under the guidance of a mentor for half a year. I have a strong knowledge of Java Core, Java EE, Spring Boot, Spring Data, Rest, Maven, JDBC, MySQL. Upper intermidiate English, German with vocabulary.
Java, Hibernate, Spring, Git, OOP, SQL, JDBC, JPA, XML, HTML, MySQL, Java Core
I got a bachelor`s degree in micro- and nanoelectronics and I'm currently studying for a master`s degree of micro- and nanoelectronic information systems in National Technical University of Ukraine "Igor Sikorsky Kyiv Politechnik Institute".
I really want to become a developer, improve myself and pump my skills.
Lviv · $700 · Advanced/Fluent
From the personal side, I’m experienced in Java Core, Java Web Development, Servlet, JSP, Hibernate, Maven, Spring, Spring Boot, Relational Database Management System and Web Development in general. Also, I’m fluent in English and German both. Currently, I’m looking forward to express my motivational, responsibility and information absorption skills.
Spring, Java, Maven, Hibernate, Git, JUnit, REST API, SQL, OOP, JPA, JDBC, Design Patterns, JSON, Linux, HTML, CSS, Tomcat, REST, XML, JSP
Remote work, Ukraine · $4000 · 10 years of experience · Upper Intermediate
More than 10 years of experience in software development, systems analysis, programming, testing and maintenance of large-scale highly complex business applications. Strong analytic skills combined with practice in specific business areas such as financial services and core bank solutions. Adept in formulating and implementing policies and procedures according to the customer needs. Interested in long-term cooperation.
Agile, Hibernate, Java, JDBC, Jira, JSON, Maven, REST, Spring, SQL, SVN, TDD, WebServices, XML
Development and maintenance of corporate payment systems, financial services and core bank solutions (backend) for Scandinavian customer. Main responsibilities: Development, maintenance and documentation of software components. Technology stack: SOAP web services (Apache Axis 1/Axis 2, CXF), Spring framework (with Spring JDBC support), Oracle RDBMS, Jetty servlet container; Microfocus Cobol, DB2, z/OS mainframes
Long-term cooperation, ready for overtimes, would be nice to join distributed developer's team
Remote work, Ukraine · $5000 · More than 10 years of experience · Advanced/Fluent
Java, Hadoop, Kafka, Storm, Spark, HBase, Hive, Neo4j, RabbitMQ, Spring Boot, Spring MVC, Spring Security, JPA/Hibernate, Servlet/JSP, Scala/Akka, AWS(EC2, S3, EBS, EMR), JUnit, TestNG, Mockito, MySQL, PostgreSQL, MongoDB, Oracle, MS SQL, Maven, Ant, Gradle, REST(Spring MVC, Jersey), Tomcat, Jetty, Angular, React, JBoss, GlassFish, Linux, SVN/Git, JIRA, Jenkins, Eclipse, JMX, OSGi, EJB3, JSP, JSTL, MyBatis, SQL.
● over 17 years of experience in software development for the Java platform ● extensive development experience in using various Java technologies and frameworks ● played tech lead and architect roles, worked on defining, designing and implementing solutions architecture, doing technical reviews ● focused on high development standards, quality and productivity ● took part in Java projects of different complexity, from startups to enterprise, had an experience of working as a team lead and architect ● strengths in the ability to solve problems, analyzing warning signs, identifying the problem and finding the solution ● experience in design and development of large distributed high-loaded systems.
Looking for good Java project to work as an engineer, team lead / architect, and work in product company. Projects using trending technologies and having smart teams.
Kyiv, Kharkiv, Dnipro, Odesa, Lviv · $2000 · 3 years of experience · Upper Intermediate
Java EE development experience System integration and testing, problem troubleshooting Participation in estimating project efforts and delivery timelines Communication with сustomers and team members Developing APIs as well around SOAP, REST and Hypermedia Working on e-commerce projects Experience with security concepts and cryptography
Salsa, Bachata, Java, Spring, Git
Kyiv · $3000 · 4 years of experience · Upper Intermediate
Looking for Big Data project with micro-service architecture using modern technologies such as Java 8, Kotlin, NoSQL, ASW.
Kyiv · $4000 · 4 years of experience · Upper Intermediate
Areas of expertise: Java; Hybris; ElasticSearch; JMS; Spring (IoC, MVC, Data, Security); JDBC, JPA, Hibernate, JSP, Maven; JUnit, Mockito; Log4j, Kibana; Jenkins; Tomcat, Jetty; Docker; AWS; SQL(MySQL, Oracle, MSSQL), OpenCV; HTML, CSS, Bootstrap; Skills: IntelliJ Idea, Linux command line; Development tools: Git, Jira;
AWS, Design Patterns, docker, Git, Hibernate, HTML, Java EE, Java SE, JDBC, Jetty, JPA, JSON, Linux, Maven, Multithreading, OOP, REST, Spring, Spring MVC, Tomcat, CSS, ElasticSearch, HTML5, Hybris, Jira, JMS, JSP, MySQL, OpenCV, Redis, XML, Java
Design and development of high-load distributed systems for telecom industry leading companies. Building complex scalable project architecture and implementing solutions for handling high amount of data. Technologies used: Redis, MongoDB, Apache ActiveMQ, Java. Development of Search service for the most famous IT freelance platform. During the project communicating with leads from US and working with team in Kyiv office using such stack of technologies: ElasticSearch, AWS, Hermes, Google Development of E-commerce project using Hybris. Working on front-end and back-end. Development of a series of REST applications designed to handle large frequencies of requests. Used such technologies as Maven, Tomcat, Cargo.
Flexible working schedule; nice skilled management
$4000 · 5 years of experience · Upper Intermediate
Programming Skills Java and JVM languages: Core Java SE, Java 8, Kotlin, Scala Spring framework: Core, MVC, Data, Security, OAP, Boot ORM: JPA, Hibernate Cloud: AWS - Beanstalk, DynamoDB, EC2, Cognito, Lamda, Cloudwatch, API Gateway, SES Front-end: Unity, iOS, Android DB and SQL: ElasticSearch, Mongo DB, DynamoDB, MySql BigData: Apache Storm, Kafka Version Control: Git, SVN Build tools: Maven, Gradle Tools: Docker, Jenkins, Jira OS: Linux, Mac OS, Windows
Successfully developed e-commerce project from scratch. Developed 2 successful mobile games
$1500 · 1.5 years of experience · Upper Intermediate
Konsol.studio - 01.18-02.19 (1 year 1 month) Luxoft - 02.19-now(6 months)
Remote work, Ukraine · $4000 · 4 years of experience · Upper Intermediate
Working on “financial products store” part of backend written in Go utilizing microservices approach. Main responsibilities are improving and implementing new business logic, integrating new fin products/types of products, investigating customer issues and fixing bugs. The core logic is written in Go which consists of near 30 microservices. It communicates via protobuf with Java code to handle 3rd party bank APIs (10-15%), // Worked on backend fully hosted on AWS Lambda, Dynamo DB as main storage. Backend is built using microservices design approach (Java 8, Rest, Spring, AWS SDK, Docker). // Worked on the backend part of admin service that provides possibilities to execute reports on collected data - we used REST-API, Java 8 and Kotlin to handle report setup requests, Redis and Amazon SDK for reports caching and persistence (DynamoDB) // My responsibilities were designing and implementing backend (JAXB entities + servlets + JDBC, REST API endpoints) and unit tests for it (JUnit, Mockito), creating UI-pages and related js side logic (Angular, CSS, and HTML), creating SQL queries. The main achievement - I migrated the whole UI from using servlets to JAX-RS endpoints. Worked with Docker & Kubernetes on the internal cloud - creating, running, managing images, containers, clusters. Worked using Scrum.
OOP, Design Patterns, Git, Kubernetes, Microservices, Mockito, MVC, Unix, AWS, PL/SQL, Scrum, Reactive, Docker, REST, Golang, Java Core, Java, Protocol Buffers, gRPC, Serverless, NoSQL, go, Golang/Go
Interested in Reactive Microservices, Go, Highload, AWS. Flexible working hours. NOT interested in Fullstack role.