lang-uk/recruitment-dataset-candidate-profiles-english huggingface dataset:
Position: Senior Java Developer
Category: Java
Experience: 10 years | English: fluent

- Led and developed a high throughput SSP (10,000 tps per territory, multi-sharded deployment, cross datacenter replication, OpenRTB, Java 1.8, Kafka, AWS Redshift, etc.)

- Led and developed a mobile video DSP (up to 4,000 bid responses per second, OpenRTB integrations with OpenX, AppNexus, and others) - Java 1.8, SQS, Kinesis, DynamoDB, Redshift)

- As part of the team, ported a legacy SQL Server OLAP cube solution to Hadoop.

- I have a fairly complete understanding of the entire ad tech ecosystem.
Java, Scala
Hadoop, HBase, HDFS
Apache Kafka
Apache Storm
SSP, DSP development
RTB, OpenRTB
AWS suite (EC2, EBS, Kinesis, Redshift, DynamoDB, etc)
I prefer ad tech projects where I can leverage my experience in the area. Can work either as part of a team or independently. Have considerable team management experience. I understand business-ese and can translate biz requirements into technical tasks.

I prefer to have full control over project implementation, and do not want to engage in politics over technology questions.
Position: Senior Java Developer
Category: Java
Experience: 10 years | English: intermediate

Design and implement numbers of solutions such us

* Integration solutions with payment systems (like SafeCharge, Moneybookers/skrill, Neteller, WebMoney and so on).
* Integration solutions with gambling services (like GlobalBet, Pomadorro, Ongame Poker, and so on).
* Services for bookmaker company.
* Integration with several SMS providers.
* User's ticket's system and so on.
Java, Scala, JavaScript

* Having full life cycle experience in a Java based environment.
* Analytical, design and problem-solving capabilities.
* Programming languages: Java (Java SE, Java EE), Scala, JavaScript.
* Experience with relational and NoSQL storages.
* Knowing OOP and FP concepts.
* Experience coordinating with team members to resolve issues in a fast paced environment.
* Experience interacting directly with customers on numerous occasions: to gather requirements, develop, debug and solve critical issues and introduce them to new product features.
I'd like to be a part of a professional team to build excellent services and products.

I am a green card holder and have pork permit in the USA.
Position: Senior Java Developer
Category: Java
Experience: 6 years | English: intermediate

- my own project used in statisctical modelling (https://github.com/lehvolk/quantile).
- take part into Informatica MDM depeloping - best MDM solution on market.
- http://trudvsem.ru/ - russian government "head hunter" service. Tech lead for UI development.
- Java
- Scala
- JavaScript (mostly AngularJS)
want:
- work in technically strong team
- use top technology and framework stack.
don't want:
- develop "enterprise forms".
- more than 30% time spending in fixing legacy bugs.
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: intermediate

Developing template engine
Java, Scala, Python, ELK stack, Linux, JavaScript
Position: Senior Java Developer
Category: Java
Experience: 8 years | English: upper

Public speaker in Ciklum sep.2018.
JavaScript, HTML, CSS, Subversion, Linux, JMS, JDBC, Git, Java EE, Servlet, Spring MVC, Oracle, SQL, Java, Java Core.
Last projects : 

B2B project
 IT solution provides specialized in travel distribution technology. 
It was established to introduce new innovative solutions supporting travel agency and airline initiatives in modernizing their distribution models. Product soon became an IATA Strategic Partner to help transform the current airline distribution landscape. It operates its software development and R&D centers in Ireland, Greece and USA bringing together a team of innovators and visionaries whose goal is to constantly challenge the status quo in order to enable the leaders of this new era in airline distribution to deliver their ideas and strategies to the market place.  
Development technologies and platforms:  Microsoft Azure, Spring,  Azure Cosmos DB, Elasticsearch DB, Thrift. 
Role: Leading a team of 10 developers. Creating and implementing design plans, decomposition of features and tasks, estimating tasks and delivery plans. 

B2B project
The project is based on a microservice architecture using Java 16, Spring, Spring security, JWT, Reactor, RabbitMQ.
Development technologies and platforms:  Liquibase, Spring, PostgreSQL, Java 16, Project Reactor, RabbitMQ
Role: full development microservices, including tests and implementations. 

B2C project
Full POS programming based on Java. 
Project is built on Java technology integrated with cloud platform. Project used by restaurants for deliver high performance, real time synchronized between different POS terminals, report calculation and custom report creation. 
Development technologies and platforms:  Liquibase, Spring, JavaFX, SQLite3, HazelCast, Guice.
Role: development and regression work with server part and UI on POS terminal.

B2C project
Project is build on Eclipse RCP technology with using Oracle Database and Spring integration. It includes huge tax logic and different data imports from several data bases. Project used safe agile methodology with plannings and estimating tasks. Also took participation in creation tasks and discussing with Project Owners and managers from client size. 
Development technologies and platforms: Eclipse, Eclipse RCP, Oracle Database, Liquibase, Spring, JavaFX.
Role: development and regression work with server part and client-side, task estimation, discussion with PO and management.
Professional growth, agile scrum methodology, interesting projects, architecture/back-end.
Position: Senior Java Developer
Category: Java
Experience: 6 years | English: intermediate

Full Stack Engineer / Full Stack Lead, NewTest Ukraine
Kiev – july 2018 – until now
Hired and managed a development team to create a tourism project (aggregator and search engine of tourist tours). Independently developed the architecture of the application, took a direct part in the development process. (Java EE, Spring, Angular 5, Typescript, HTML, CSS, Elasticsearch, MySQL).
Independently improved and refactored the secure mobile messenger (encrypted audio-video calls and messages) (Android, Spring, Postgresql, Redis, Minio, Amazon AWS).
Independently improved and maintained web application for the famous Ukrainian tour operator (PHP, Symfony, HTML, CSS, MySQL).

JAVA Developer, NewTest Ukraine
Kiev – april 2018 – july 2018
Digitized the warehouse of cable products (IBM Websphere Commerce, Java EE, Liberty Server, Db2).

JAVA Developer, Labix
Kiev – march 2017 – until now
Created and maintained web application for Ukrainian pharmaceutical company (Java SE, Java EE, Tapestry, Hibernate, MySQL, REST (Jersey / JAX-RS), HTML, CSS, Maven, JUnit, Selenium).

Created Ionic application for existing web application (analogue of Jira) (Ionic, Typescript, REST (Jersey / JAX-RS), MySQL).

Independently created an application that allows you to create guide-tours and buy/sell them (Ionic, Typescript, REST (Jersey / JAX-RS), MySQL).

Created and integrated Angular application for Ukrainian pharmaceutical company (Angular 4, Typescript, REST (Jersey / JAX-RS)).

Created of new and maintenance of existing Selenium tests for the web application of the German clinics network (Java SE, JUnit, Selenium, Maven).

Independently created an application for recording video from the screen, which works on the server to record failed Selenium tests (Java SE, Maven).
Java SE 8, Java EE 8, Typescript, JavaScript, Android, PHP, Angular 5, Ionic, HTML, CSS, Spring (MVC, Data, Boot, Security), Tapestry, Thymeleaf, Hibernate, JDBC, Git, Maven, Gradle, Jenkins, MySQL, PostgreSQL, JUnit, Selenium
Development and maintenance of web applications, I can consider the development of mobile applications (have experience working with Ionic and Android), office or remote - it does not matter, cheerful staff is welcome.
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: upper

Almost six years of experience as Full Stack Java Developer. 

* Modern Web Service ( Java 11, Spring Boot )

Work with server-side stack : JPA/Hibernate, Spring Security, Spring Data, Spring MVC, Spring Cloud, Spring Test, Liquibase, SQL, Redis, Maven/Gradle, Docker, Kubernetes.

* Modern UI App ( TypeScript, Angular )

Work with Angular platform: Modules, Components, Templates, Directives, Dependency Injection, Angular Forms ( reactive and template-driven ), Angular Routing, Angular HTTP Client, Bootstrap, Webpack.

* Reverse-Proxy Server ( Java 11, Netty )

Worked on modifying of HTTP traffic. Worked with WorkerGroups, Channels, ChannelHandlers, Chain of ChannelHadlers, Codecs, Futures, Gradle, Docker.

* Mobile Banking ( Java 8, Spring Core, Hibernate, SQL )

Worked on multi module OSGi infrastructure
Jobs included: implement integration with third parties using SOAP and REST; implement internal system gateway using SOAP; implement data access using Hibernate; implement data view using REST/SOAP; implement payment logic




Mostly worked with the Java Platform and Java based tools like Spring, Spring Boot, Spring MVC, Spring Data, Spring Security, Hibernate, Maven, Netty; Angular platform and web tools like TypeScript, JavaScript, Angular CLI, Webpack, Bootstrap. Worked on modern web applications Have an experience of working on multi module mobile bank project using OSGi (Apache Felix ). Have an understanding of Docker, micro-services, CI/CD, Git, networking, reactive and asynchronous programming. Higher education in computer science.
- Java SE/EE: OOP, Stream API, Concurrency, Exceptions, I/O, Networking, Generics, Collections, JDBC, JUnit, Mockito, Java Persistence API, JMX
- Technologies: Spring Boot, Spring (Spring Security, Spring Web, Spring Data, Spring Test, Spring Web Flux, Spring Cloud), Kafka, Elasticsearch, Redis, Kibana, Grafana, Prometheus, Netty, Hibernate, Liquibase, Micrometer, SQL, Groovy, JavaScript, TypeScript, Angular, Maven, Gradle, Docker, Kubernetes, Jira, GitLab, GitLab CI, Github, Git, IntelliJ IDEA
- DB: Oracle, MS SQL, PostgreSQL
- OS: Linux, Windows
Position: Senior Java Developer
Category: Java
Experience: 6 years | English: intermediate

Experience with huge distributed systems, machine learning, data mining.
Java SE/EE,  Spring, Hibernate.
C++, STL, Boost, Qt.
Python, R.

Distributed systems.
Hadoop.
AWS
Docker
Machine Learning.

Web services, Multithreading, Networking, Database design.

Relational DBMS, No-SQL: Cassandra, MongoDB, Redis, Memcached.
Back-end development. Stable team of professionals. Big Data. Machine learning.
Position: Senior Java Developer
Category: Java
Experience: 11 years | English: basic

Succeeded with developing of back-end systems, some of which contain 200+ million full text indexed database records, enables to handle 2+ million requests daily. I have an experience of integration with external systems: billing, CRM, Email, SMS and other systems and services.
Succeeded with developing several ETL (Extract, Transform, Load) applications for migration/synchronize with legacy systems.
Managed to implement a lot of requirements. Managed to solve bugs and problems. Managed to resolve the most complicated tasks and unpredictable behavior of application. Managed to teach new team members and organize flow.
- Java SE, J2EE
- SQL (Oracle, DB2, MSSQL, MySQL, DERBY), JDBC
- XML (XSLT/XPath, DOM, SAX, JAXP) 
- WebServices (SOAP, REST)
- Eclipse, Idea
- Spring, JPA/Hibernate, Servlet, JSP/JSTL
- TDD, JUNIT, TestNG, Mockito, EasyMock
- ANT, Maven, SVN, GIT, Mercurial, TeamCity
Interesting project, agile/XP technology, flexible environment, adequate management
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: intermediate

Project: ATP - the web system aimed to create, update and start test cases, to analyze results of test case execution, provide these results for the project team and reduce manual testing costs.

Role: Developer -> Team Lead

Responsibilities: 
as a Developer - developing of microservices and functional modules intended for test data catalog and execution results analyzer
as a Team Lead - leading a team of 2-5 developers, mentoring team members, performing code reviews, reviewing and decomposing functional design to system requirements, supporting UAT\Prod stage of the project

Technologies: Microservice architecture, JIRA, Spring Boot, Spring Web MVC, Spring Data, Maven, Git, Gitlab, K8S, Docker, Jenkins, Mongo DB, Apache Kafka, Openshift, Angular 2+.
- Java SE: Java Core, Collections, Exceptions, I/O, JDBC
- Java EE: JPA(Hibernate), JSP, JSTL. Servlet API
- Spring: Core, MVC, JDBC, Data, Boot
- SQL
- NoSQL: MongoDB
- Web: HTML, CSS, JS, Bootstrap 3, AJAX, Angular 2+(a bit)
- Tests: JUnit, Mockito
- Build tools: Maven
- Other: Git, Log4j, IntelliJ IDEA, Tomcat, CI, Jira, Scrum, Postman, K8S, Docker
Интересные задачи и технологии, профессиональный рост, конкурентная оплата труда
Position: Senior Java Developer
Category: Java
Experience: 6 years | English: upper

- Implementation of 2 microservices by myself.
- At my suggestion, integration tests were implemented in almost all microservices.
- Took part in a Groovy + Spock workshop.
- Raised test coverage of 2 microservices up to 90%.
- Optimization of database queries to reduce the average query processing time.
- Updated onboarding guide that extremely decreased questions number from new devs.
- Java SE: Java Core, Collections, Exceptions, I/O, JDBC
- Java EE: JPA(Hibernate), QueryDSL
- Spring: Core, MVC, JDBC, Data, Boot
- SQL: PostgreSQL, MySQL
- Tests: JUnit, Mockito, Groovy + Spock
- Build tools: Gradle
- Version of control: Git, FlyWay
- AWS: S3, Lambda, SNS, SQS.
- Challenging and interesting tasks.
- Democratic management.
- Friendly team.
- Flexible working hours.
- Wide social package.
- Opportunities for self-realization, professional and career growth.
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: upper


Java SE, Java EE Frameworks: Spring (MVC, Data, Boot, Batch, Cloud), Hibernate, Jersey Databases: Oracle (PL/SQL, performance tuning), MS SQL Server, PostgreSQL Application servers: WebLogic, GlassFish, Tomcat Web Services: REST, SOAP Containerization tools: Docker, Kubernetes Cloud: AWS (CloudFormation, ECS, Lambda, SQS, S3, EC2) Build/deployment tools: Maven, Gradle, Bamboo, Jenkins Version control: Git, Stash, GitHub Testing: JUnit, Mockito, EasyMock, PowerMock Full-text search: Apache Lucene Messages: RabbitMQ Issue and bug tracking: JIRA Reporting tolls: Jasper, SAP BO Some experience with: Shell scripting, HTML, CSS, JS, ExtJS
Interesting and well paid job.
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: fluent

Oracle Java SE Professional

- Build and develop architecture for high-load gambling system
- Optimize performance of JVM GC
- Building promotional systems for mobile operator with millions of  active users
- Music application for selection music to user using machine learning
- Building high-loaded marketing system for mobile operator
Java SE, Java EE, Hibernate, Spring, JUnit, JBehaive, Netty, Oracle, Cassandra, Go. Akka.
I'm searching for projects working with big data and high-loaded distributed systems.
Position: Senior Java Developer
Category: Java
Experience: 7 years | English: fluent


JavaSE, JavaEE, MySQL, PostgreSQL, Oracle, Maven, Gradle,  Git, Spring, TestNG, JUnit, HTML, CSS, LESS, Javascript
More coding,  less support
Interested in Spring Boot, AWS, Docker, Java 8
Like cooperation with team members and the exchange of knowledge
Position: Senior Java Developer
Category: Java
Experience: 11 years | English: fluent

• Development of a highly-loaded server application that processes massive volume of messages that contain XML and JSON payload with technical statistics and hardware status from installed devices (10s of millions of installations).

• Development of Hadoop Flume agent to collect, process and store messages on Hadoop HDFS cluster.

• Development of Hadoop Oozie jobs to run scheduled tasks for preparation and processing of data stored on HDFS cluster.

• Ingest of custom data to HDFS cluster from different network sources (NFS, FTP, SFTP) to HDFS cluster using Cloudera Morphlines framework.
JavaSE, JDO/JPA, XML, JSON, XPath, SQL, HQL, Oracle database, C/C++/C#, HTML, Android SDK, Hadoop Hive, Hadoop HDFS, Hive-JDBC, Hadoop Oozie, Oracle WebLogic web server, Cloudera Morphlines, Cloudera, Hortonworks, Amazon S3 etc

16 years of experience in Enterprise software development. Deep understanding of software development process and methodologies, experience in building complex distributed systems.

• Experience in Telecom and Banking industries
• Deep understanding of distributed data processing with Hadoop
• Understanding of JVM on bytecode level
• Experience in creating Java ecosystem toolchain components (tools for bytecode instrumentation)
• Distributed systems based on Apache Hadoop, Cloudera, Horton Works ecosystem, Amazon S3
Position: Senior Java Developer
Category: Java
Experience: 7 years | English: intermediate

Worked on different types of projects. Always trying to bring improvements and new ideas.
Java SE, MySQL, Linux, Quarkus,Vaadin, Spring, Spring- Security, Spring-MVC, JPA(Hibernate),  REST,  Spring Data JPA, JSP, JSTL, Apache Tomcat, Maven, JDBC, Git, Bitbucket. Had experience as Team/Tech lead for almost 1 year. Currently working as Senior Java Engineer.
Looking for new exciting team and project.
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: intermediate

A couple of done projects on Freelance. Released quality products on previous jobs.
Java SE, Spring, Hibernate, MySQL, MongoDB, Angular2
My plan is to grow to Tech Lead/Solution Architect. I'm looking for professional and personal challenges. I like finding elegant and simple solutions for technical problems. I'm interested in: enterprise applications, machine learning, creating competitive software products.
Position: Senior Java Developer
Category: Java
Experience: 10 years | English: intermediate

Developer with 10 years experience.
Ability to design product  features from idea to production.
JavaSE, Spring, Hibernate, SQL, NoSQL
- interesting, challenging project
- experienced management
- stable growth
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: upper


Java Software Developer experienced in developing comprehensive high-loaded applications.

Knowledge and practical experience:
 - Java 8, Groovy;
-  back-end development: Spring (MVC, Boot, Data, Security, Cloud, AOP), Hibernate;
 - UI development: HTML, CSS, JavaScript, TypeScript, React, Redux, Eclipse RCP;
 - middleware and message brokers: IBM Integration Bus, Apache Camel, IBM MQ, RabbitMQ;
 - testing frameworks: JUnit, Mockito, REST Assured, Spock;
 - building tools: Ant, Maven, Gradle;
 - CI/CD: Gitlab CI/CD, Bamboo, GitHub Actions;
 - databases: PosgreSQL, Oracle DB, H2;
 - web services development: REST API, SOAP based services;
 - misc.: Git, Docker, Liquibase, Microservice architecture, SOA, Design Patterns, Scrum, Kanban, Waterfall.

Key Responsibilities:
 - research, design, estimation, and implementation of new features;
 - REST API and domain model design, integration with 3rd party systems;
 - maintenance, update and modernization of existing solution, refactoring, performance tuning;
 - reporting, investigation and fixing of defects, troubleshooting;
 - writing and optimization of unit and integration tests;
 - code review, team management, development of team conventions.
It would be great to work with AWS or Google Cloud and use English in project communication.

Preferences to socially important projects: Healthcare, Civic, Governmental, etc.

Not interested in GameDev and Gambling projects
Position: Senior Java Developer
Category: Java
Experience: 4 years | English: fluent


Java Software Engineer, EPAM Systems, 
Customer: Travel & Hospitality
Project: We will be modernizing IHG Rewards - the largest Loyalty program in the hotel industry. EPAM built a platform running this program and the most of IHG digital ecosystem from 2008-2019, it's based on SOA/contract-first and modern Java. Then relationships were on pause for more than a year due to re-org and IT spending cuts on the customer side and now they are ready for a rebound. IHG has a lot of ideas on how to evolve its Loyalty program both tactically and strategically. They also have a need for tech modernization, like moving to the cloud, integrating with SaaS, etc. Due to the complexity of the system, it's not an easy thing to pick up for other vendors so they are ready to commit to long-term relationships with EPAM
Team Size: 7 Devs, 2 AQA
Project Role: Key Developer
Tasks performed: 
•	Designed and rewrite old services from scratch using the latest technologies. All new applications are following Clean Architecture (a.k.a. Hexagonal Architecture)
•	Migrated from SQL to NoSql DB(DynamoDB) leveraging AWS-provided tools and libraries
•	Performed regular code reviews to maintain the highest code quality standards
•	Bring new ceremonies to the team such as regularly practicing different kinds of coding katas and pair programming
•	Identified serious problems such as creating too many unnecessary threads and creating too many objects outside of TLAB by analyzing JFR file. Tools used – JDK mission control, VisualVM, jMeter
Environment: DynamoDB, Oracle Db, IntelliJ IDEA Ultimate, NoSQL Workbench, Postman, Java 17, Spring Boot, Kafka, Docker, AWS
Position: Senior Java Developer
Category: Java
Experience: 5 years | English: intermediate


Java software engineer with 5 years of commercial experience in outsource companies. Proved soft skills with experience of holding presentation and demo to customer. Experience of leading the team for 2 years.

Leading the team, communication with stakeholders, defining requirements, holding knowledge transfer and spring review sessions.

Created solution for auditing, billing activity and handling user statistics (GCP Dataflow, Pub/Sub, BigQuery, GCS, KMS)

Improved  recovery  mechanism for lost/error transactions. (GCP Dataflow Batch, GCS, BigQuery)

Created web-services, connectors and integrated with existing architecture. (Spring Boot, MVC, WebFlux)

Created AWS lambdas for processing and storing daily transactions statistics/metrics

Integrated RBAC for existing API using OKTA.
Position: Senior Java Developer
Category: Java
Experience: 11 years | English: upper

As a developer took part in many successful projects in the different domains on the different roles.
As an architect, took part in presale, discovery and farming activities.
Java Solution Architect with more than 18 years in the IT industry.
Knowledge in architecture design for complex systems in multiple domains.
Defining best practices for distributed development environment including code quality validation, CI with automated deployment, unit testing. 
Mentoring skills help to build a strong development team. Great communication.
Hands-on experience with industry best practices and technologies. Proficient in the aspects of software development and system analysis, including managing and implementing large, scalable, and distributed systems. 
Proactive and result-oriented leader, self-motivated and able to work under pressure.
Remote job. Size and type of project are not important.