Hire Vaadin Developer

- 9+ years of software development - Soft skills: Managing team, presentations holding, interviewing, mentoring, supervising - Java skills: Multithreading, Spring: IOC, Spring Security; JPA 2: Hibernate, Kundera; JMS: IBM MQ; Webservices, JDBC, JSP, AspectJ AOP, Hazelcast, Java Mail, Ehcache, Junit, JavaCC, Vaadin, Play Framework, Apache POI - Distributed interaction: Distributed locking & synchronization: Apache ZooKeeper; in-memory grid: Hazelcast, Akka - Upper-Intermediate English - Available ASAP

• 4,5 years IT professional in backend Java based web development • English - Intermediate • Available Full-time • Ready to start in 1-2 weeks • No scheduled vacations within next 3months

• 5+years of practical experience in software development. • Upper-Intermediate English level. • Available Full-time • Ready to start in two weeks • No scheduled vacations within next 3months

- 12 years experience in Enterprise applications based on Java stack. - Advanced English. - Available ASAP.

- Java lead developer with over 10 years of commercial background in full circle development. - Seasoned in project design and implementation from the ground up using cutting-edge technologies and software solutions. - Architecture design, planning, and team management while working on medium, big and large-size projects. - Upper-Intermediate English - Available in 2 weeks after approval for the project

SUMMARY ● 9 years of professional expertise in the Information Technologies (IT) industry; ● Solid experience in Java and related technologies; ● Experience in development of web and network-related applications. ● Database structure design and development; ● Domain and business process analysis and modelingPROJECTS 1. AutoStar Technologies: Java 12, Spring (core, MVC, security, data), PostgreSQL, Hibernate, FlyWay, Gradle, JSON, MapStruct, JasperReports, AWS S3E-commerce platform. The proposed software must be a web-based Point-of-Sale system that can effectively provide the required capabilities and services in a user-friendly and flexible manner for participants and their authorized users. This will be an open-market solution for a customer who is a traditional ‘bricks and mortar’ merchant or a customer who is an ‘e-commerce only’ merchant. It is an open-source Browser Enabled Point-of-Sale solution that can run on any platform and device, such as Windows PCs, Apple MacBooks, Android Tablets and Raspberry Pi all accessed via an HTML5 compatible browser giving customers a simple way of utilizing a POS system Responsibilities: Developing new features, reports, dashboard widgets 2. NRG Technologies: Java 8, Spring (Spring Boot, Spring Data), Kafka, Redshift, Tableau Is a platform that lets different research companies put their data in Critical Mix and receive reports in Tableau. The main purpose is to load data from CMix, decode and transform them according to requirements, put data into Redshift and create Tableau reports. Responsibilities: Creating adapters and loaders for getting data, transformation and storage. 3. Smile Technologies: Java 8, Spring (Spring Boot, Spring Data, Spring Security), Spring Cloud, Kafka, Docker Compose, HAL An application for monitoring the process of teeth straightening with the help of innovative tool Aligner Responsibilities: Creating new functionality and features, writing Unit tests.4. John Deere Technologies: Spring (Spring Boot, Spring Data), AWS

- 19+ years of experience in IT - Fluent English. - Available ASAP.