Candidates 161
$3000 / mo
≈ $36000 / year net
Java Developer
Ukraine · 3 years of experience · Intermediate ·Published today
Ukraine · 3 years of experience · Intermediate ·Published today
- Migrate project from Java 11 to 17.
- Migrate xml spring configs to Java class configs
- Analyzed and identified a lot of irrelevant data in the database for 8 years. Created a functionality that deletes this data and no longer accumulates. The size of the database decreased by 3%
- Participated in the migration one of the project from GWT monolith to microservices using angular as a client side to get rid of legacy framework.
- Developed some features of the project from zero: server, client part.
- Added many new features to the project such as:
* Implemented search by parameters for few repositories (jdbc)
* Implemented report generation with hourly statistic collection of data used by company management. Statistics shows effectiveness of each validator
* Implemented parameters filtration on UI side for more convenient use in search.
* Implemented api documentation auto generation using asciidoctor
- Used Angular (Typescript) as a frontend in one of the projects.
- Migrate all tests from junit4 to junit5
- Deep refactoring, implementing new and support current autotests (selenium). Optimized execution time of autotests from 5 to 3 hours.
- Implemented the log4j logging system in the tests
- Implemented the generation of screenshots for failed tests.
- Wrote several bash scripts that prepare the db before running autotests.
- Made code review of colleagues
- Mentored junior developer with GWT framework
2. 2020 - 2021 Luxoft, automotive department:
- Project: Development of Graphical User Interface for Head Unit (HU) being used in cars (Volkswagen): implementation of User Interface. Development of new features and bug-fix of existing functionality for HMI. Communication with customer’s engineers. Developing and implementing HMI (screens, widgets, etc.). Technology and skills: Luxoft Populus (special software), Git, Lua
Работа без пожаротушений, когда нужно «на вчера»,
Взаимопонимание и взаимовыручка в команде
$3000 / mo
≈ $36000 / year net
System Architect/Senior Developer/Team lead
Ukraine · Odesa · More than 10 years of experience · Upper-Intermediate ·Published today
Ukraine · Odesa · More than 10 years of experience · Upper-Intermediate ·Published today
Responsibilities:
- Program code developing and testing
- Code review
- Taking part in a program design
- Production Support
- Client consulting
- Transform business requirements into technical documentation
- Preparing proof of concept
- System Architecture
- Team leading
- Code reviewing
$7000 / mo
≈ $84000 / year net
Python, Java, Erlang, Golang Developer
Ukraine · More than 10 years of experience · Advanced/Fluent ·Published today · In passive search
Ukraine · More than 10 years of experience · Advanced/Fluent ·Published today · In passive search
I managed 4 projects, ranging from $15k to $100+k in the budget.
I have a working proficiency in Python, Java and Erlang, Golang.
$500 / mo
≈ $6000 / year net
Junior Java Developer
Ukraine · No experience · Beginner/Elementary ·Published today
Ukraine · No experience · Beginner/Elementary ·Published today
I used Java language in my android app, I took a Java course in SHPP, I tried what a code review is. Wrote desktop app using JavaFX+Hibernate+MySQL.
$2500 / mo
≈ $30000 / year net
Java backend developer
Ukraine · 5 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · 5 years of experience · Upper-Intermediate ·Published yesterday
Technologies stack: Java (8,17), Spring (boot 3, non boot), Spring MVC, Spring Security, Spring Data, Spring Retry, Hibernate, Querydsl, Lombok;
DB: PostgreSQL, MongoDb;
Cache: Redis, Ehcache;
Http clients: Feign client, Apache HTTP client
Documentation: Swagger, Open Api;
Monitoring: ELK, Grafana
Testing: Junit 5, Mockito, Powermock, Jacoco plugin.
Other: Gitlab, Redmine, Jira, Maven, SonarQube
$3000 / mo
≈ $36000 / year net
Middle Java/Kotlin developer | DevOps
Ukraine · 3 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · 3 years of experience · Upper-Intermediate ·Published yesterday
• Languages: Java, Kotlin;
• Frameworks: Spring Boot, Javalin;
• Databases and technologies: Elasticsearch, Apache Kafka, AWS S3, AWS SQS;
• Version Control Systems: Git;
• Build automation: GitLab CI/CD, Jenkins;
• Build and deployment tools: Maven, Gradle;
• Application hosts: Kubernetes, AWS ECS;
• IaC: Terraform, CFT, Helm;
• Test: Junit, Mockito;
• Task/Bug-Trackers: JIRA;
- Built and supported multiple services processing high amount of events and RPS
- Performed inter-cloud and inter-cluster migrations with zero downtime.
- Built and maintained monitoring solutions to assure incident free work of the services.
$3000 / mo
≈ $36000 / year net
Java Developer
Ukraine · Odesa · 4 years of experience · Intermediate ·Published yesterday
Ukraine · Odesa · 4 years of experience · Intermediate ·Published yesterday
Bachelors and Masters degree in Computer Science
Team player with strong communicating skills
$1200 / mo
≈ $14400 / year net
Java Developer
Ukraine · Odesa · 2 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · Odesa · 2 years of experience · Upper-Intermediate ·Published yesterday
Prefer to be open to people and be a part of my team.
Experience:
NGO (August 2023- September 2023)
Marketplace for volunteers. Implemented static code analyzer.Fixed over 1500 bugs. Refactored over 500 classes. Set up classesautogeneration with OpenApi,
(Spring Boot, JPA, Hibernate, OpenApi, Docker,SQL-Server, H2, JUnit, AssertJ, GitLab)
Wallet Bot (November 2022 - September 2023)
App for managing private finances. I developed most of the back-end part. It is about 100 classes, 3 Docker containers, 2 databases,2 architectural patterns implemented. Moved DB on AWS RDS.
(Spring Boot, JPA, Amazon Web Services (AWS),PostgreSQL, MSSQL, Telegram API, JUnit, GitHub)
DarbiTask.com (May 2022 - September 2022)
Marketplace. Part-time work. Was creating repositories, service-layer, REST controllers, model classes, and unit tests. Worked withSQL Server and Docker containers.
(Spring Boot, JPA, Hibernate, Swagger, Docker,SQL-Server, JUnit Tests, GitLab)
AltraInvest (2021 - March 2022)
Trainee. Part-time work. Inner project for managing warehousestocks. Handling endpoints, writing queries, and refactoring code.
(Spring Boot, JPA, Hibernate, Swagger, Docker,SQL-Server, JUnit Tests, GitLab)
Offered to use Strategy pattern to choose and use wanted class instead of using reflect API.
I will give my full attention to growing our company up.
$6000 / mo
≈ $72000 / year net
Java Developer
Ukraine · Odesa · 6 years of experience · Advanced/Fluent ·Published yesterday · In passive search
Ukraine · Odesa · 6 years of experience · Advanced/Fluent ·Published yesterday · In passive search
$7000 / mo
≈ $84000 / year net
Java Senior Engineer / Team Lead
Ukraine · 8 years of experience · Upper-Intermediate ·Published 23 April
Ukraine · 8 years of experience · Upper-Intermediate ·Published 23 April
9 years of commercial experience in web development. Worked for various global companies, employing both Outsourcing and Outstaffing models. Profound knowledge of Java and frameworks. Great experience in microservice architecture, REST, JMS and Amazon Web Services. Skilled in configuring CI/CD and DevOps.