Kyiv · $2000 · 1 year of experience · Intermediate
It would be great if the project uses the next technologies: Spring, Java8 and above, Hibernate, Docker, Kafka, Microservices
Remote work, Ukraine · $4000 · More than 10 years of experience · Upper Intermediate
Play framework, akka, akka-streams, akka-http, akka-cluster, scala, sbt, elasticsearch, cqrs, mongodb, kafka, neo4j, docker, kubernetes, hazelcast, cassandra, lagom, sangria, http4s, cats, cats-effect, zio, parboiled2, shapeless, slick, postgresql, mysql
http4s, Scala, Akka, MongoDB, Kafka, PostgreSQL, Git, Sbt, Play Framework, Cassandra, Functional programming, SQL, Linux, CI, Docker, Circe, AWS, Redis, REST API
grpc-based pure functional lagom microservices in scala powered by zio. Analytics with elasticsearch and graph databases(neo4j, janusgraph) Online casino(Lagom, scala, cassandra, elasticsearch, akka-streams, cats, http4s) Expressions parser(parboiled2) Play and akka-based microservices for knowledge sharing project. Active using of akka-streams and alpakka Fullstack development of educational social network(scala, lift, mongodb)
Interesting projects desirable not a pure bigdata but could be mixed with bigdata/ai tasks
Kharkiv · $4000 · 8 years of experience · Upper Intermediate
Kharkiv · $2500 · 6 years of experience · Upper Intermediate
Over a year of experience with Spark, Hive, Hadoop(HDP), Hbase, Spring, Hibernate. Wrote spark ETL jobs, optimized sql queries, wrote tests, worked with spring data, spring rest and adjacent technologies
Scala, Java, Spark, Kafka, Linux, SQL, Hadoop, AWS, Hibernate, Spring, Hive, HBase, MySQL, Git, Functional programming, OOP, REST API
Google Cloud Certified Professiondal Data Engineer
Prefer not to work in an openspace. Would like to not interact with CMS systems.
Remote work, Russia · $600 · Less than a year of experience · Upper Intermediate
At this moment my job is to develop sql-scripts for Mysql. Also I write some scripts in Python which send and get some data with rest api and json api. As for my hobby, my passion, so I like Java and jvm stack for 5 years, have been doing some little projects. One commercial project are done and used in a real company now. Then I found myself in Scala programming language and I like it much more than java now. I try to write programs not only in OOP style but much more prefer functional style and benefits of it.
Scala, SQL, Linux, Git, Java, Spring, Sbt, HTML, CSS, Functional programming, JSON, REST API, Python
Kyiv · $4500 · 4 years of experience · Advanced/Fluent
Java, Hibernate, Spring, Microservices, Maven, REST API, JUnit, JPA, Git, Angular 2
Kyiv · $5000 · 7 years of experience · Intermediate
Have experience in: • Design and development of high throughput distributed data processing systems • Algorithmization and optimization • Functional approach • Software deployment • Horizontal and vertical scaling of systems • Development of mobile solutions • Teamwork
Java, Kafka, Python, SQL, Akka, C/C++, Cassandra, Dropwizard, Linux, Play Framework, PostgreSQL, Redis, Sbt, Scala, Android, C#, Spark, Spring, Golang, Rust, Docker
Behind these are some highly loaded scalable distributed systems. In the telecommunications and marketing sectors. I tried myself in front-end, game development, mobile development and in the back-end.
Expect to work with highload & big data. I wish for new non-trivial tasks. I would like to work with a friendly team of professionals. I prefer Java or Scala but if it need I can write in any language in a short time. I expect from the work a lot of cookies and coffee, it is obligatory!!!
Kyiv, Lviv · $7300 · 10 years of experience · Upper Intermediate
Software developer/technical lead overall 10 years’ experience, mostly the Bigdata/ IoT area. An expertise to build high load, low latency applications, complex BigData solutions. Technologies: Scala, Akka, Akka Http, Http4s, Doobie, Slick, FS2 MapReduce, Hive, HBase, Flume, Oozie, Spark, Storm, Drill, Kafka, Kafka Connect,Kafka Streams, ELK, Cassandra, AWS stack Python2, Python3, Tornado, Celery, RabbitMQ, Redis Golang
Scala, Akka, Spark, Kafka, Linux, SQL, Java, Git, bash, Golang, Python, Hadoop, Cassandra, Sbt, Apache Kafka
Solving non trivial tasks, building complex solutions from scratch. Manage and motivate team for new achievements
Kyiv · $3800 · 4 years of experience · Upper Intermediate
Projects: Three B2C based systems based on SAP Hybris 5.7 and SAP Commerce 1808/1905. Single Page Application presenting an online Java lessons sharing system Various freelance projects Responsibilities: • Leading activities related to solution design and code review • Task management of the team members • End-To-End implementation of different project flows and features • Preparation and improvements of Spock Integration and JUnit unit tests • End-to-End Constraint flow set up, multi-case CRM system integration • Various SEO source code optimizations • Creating and configuring addons for future usage • BackOffice customization • Emails related functionality implementation • Data design reorganizations • Collaboration with business users to define an appropriate solution design approach
Spring, Java, Hybris, Tomcat, SQL, Linux, Design Patterns, OOP, JUnit, Git, Spring Framework, Scala, Java 8, Java 11, MySQL, Oracle Database, MongoDB, Cassandra, Hibernate, REST API, Maven, Jira, Mockito
Overall project code quality improvements, active TDD popularisation, became key-developer during the end-to-end subproject existence.
Collaborative team, high code quality enthusiasm, direct communication between developers and customer representatives
Remote work, Ukraine · $4000 · 9 years of experience · Advanced/Fluent
2016-2019 Klarna Bank AB (Sweden) - Team Lead for tooling and monitoring team - building platform and tools for alerting and monitoring. Python, Scala , AWS, K8S Senior Software Engineer - building card platform (card lifecycle, transaction tracking). Scala(Typelevel stack) , AWS, K8S, Kafka 2008-2016 - Test/Automation engineer Have good understanding of system architecture, aws. Have experience of being team lead, but prefer coding. Still on my way to fully understand functional programming. Favor organized teamwork over working alone, however can handle any of those.
Functional programming, Kafka, REST API, http4s, typelevel , Doobie, Fs2, Cats, Cats-effect
1. Going into functional programming. 2. Been part of a team that created Card Platform from scratch at Klarna Bank.
Functional stack (fs2, cats, http4s like) or approaching in nearest future Healthy team spirit and work conditions. Clear goals and tasks Good vision of a product