today

Разработчик Scala

Remote work, Russia · $700 · 1 year of experience · Upper Intermediate

Проходил стажировку на позицию Java Developer в Thumbtack. На стажировке использовал технологии Java стека - Spring framework, Boot, Hibernate. В плане окружения и деплоя использовал Docker, Jenkins, GitLab. Последние 5 месяцев работаю на backend'ом в такси на ЯП Scala. Микросервисная архитектура с использованием Scala стека - Akka, Cats, Slick, Circe... Микросервисы общаются по HTTP (Akka). Для разработки решений использовал подходы CQRS and Event Sourcing. Хотел бы найти удаленную работу для дальнейшего роста и получения новых навыков.

Scala, Akka, Git, Linux, Functional programming, PostgreSQL, Sbt, Docker, OOP, REST API, JSON, Cats, Slik, Microservices, Jenkins, Java, Spring, Spring Boot, Hibernate

Обучился основам Scala меньше, чем за месяц. Довольно быстро изучаю новые технологии. Разработка микросервисов.

Очень важна возможность удаленной работы - это ключевое, из всего резюме.


yesterday

Scala developer

Lviv · $4000 · 5 years of experience · Intermediate

Energetic software engineer with 5+ years experience developing robust code for high-volume businesses. I have worked on entertainment, fintech, gaming industries. I participated on open source projects like http4s, kamon, redis4cats. Latest project responsibilities: - Project estimations - Formed and prioritized backend tasks - Architectural design (highlight the main services, protocols for communication between our services, frameworks and libs which will be used, proc / cons of choices, load testing) - Developed new features, performed code review, bug fixing, writing unit and load tests

Akka, Cassandra, Play, Scala, Functional programming, AWS, Docker, Play Framework, Git, Circe, Spec2, http4s, Doobie, Fs2, SQL, Jenkins, Mockito, Kamon.io, Akka Actors, Akka Cluster, Akka HTTP, Akka Persistence, Protobuffers

I want work remotely 10 hours+.


yesterday

Senior Scala Developer

remote · $3000 · 5 years of experience · Intermediate

I worked on various projects from simple with the usual REST API and CRUD, to large and complex with socket connections, binary protocols on Protobuf, working with the database using CQRS + Event Sourcing.

Scala, Akka, Slick, PostgreSQL, Sbt, Event Sourcing, Functional programming, Git, Kafka, Docker

I have pride not for individual projects / achievements, but for the whole, let’s never focus on my current knowledge, I always set new goals, learn something new, easily perceive criticism and question any of my beliefs.

A friendly team in which a balance is maintained between meeting the needs of the business and the technical side.


30 March

Scala developer

Remote · $2000 · 2.5 years of experience · Intermediate

I worked almost two years as Java developer. I worked with Spring, Hibernate, Maven, Gradle and Groovy and wrote technical docs for project with asciidoc. Tasks I was doing: - developing an engine (on Java) for scheduling running scripts written on Groovy (Spring, Hibernate, Quarts, Gradle); - writing some SDKs for scripts on Groovy (for example, to simplify reading and sending emails); - supporting existing Java projects, analyzing tasks from clients, developing them, testing and deploying project (Maven, Postgresql, Oracle); - supporting an existing Scala monolith project (Scala, Akka, Akka persistense, EventSourcing and CQRS); - developing microservice with new functions on Scala (Scala, Akka, Akka Http, Akka Sharding, Akka Persistense, Slick, Postgresql). Also I used tools for command working as Git (Bitbucket, Gitlab), Jira, Redmine, Slack, Mercurail.

Scala, Akka, Git, Linux, PostgreSQL, SQL, Functional programming, Sbt, Docker


29 March

Software Developer

Remote work, Ukraine · $1000 · 5 years of experience · Upper Intermediate

Dec 2018 – Present: Senior Scala Developer at Inscale: all kinds of software development: code, architecture, testing, meetings, code review, etc. Tasks: new features, bug investigation/fixing, components version upgrade. Dec 2016 – Nov 2018: Senior Scala Developer at Luxoft: take part in scrum meetings (grooming, huddle, retrospective), software development (backend, sometimes frontend), take part in architecture planning meetings, testing (unit, integration, load), SBT migration and support. Feb 2014 – Nov 2016: Java/Scala Developer at Anadea Inc: collect and analyze customer’s requirements, write user stories, plan development roadmap, software development (DB structure, backend, sometimes frontend), testing (unit and acceptance), production support.

Scala, Git, SQL, Functional programming, Sbt, Docker, Cassandra, REST API, Play Framework, Maven, JavaScript, JSON, Cats, PostgreSQL, React, MongoDB, Akka, Akka HTTP, Selenium

Has developed a site with WebRTC video calls. My role in that project was Backend developer/Lead developer. I have started a migration from Maven to SBT on one project. I have developed 4 SBT plugins to cover missed functionality. In general, I have migrated by myself more than half of projects microservices (about 7 repos).

Looking for a part-time job (10-15 hours a week). The desired salary is ~1000 a month. I'm ready to do any job, but Scala is preferable. Also interesting in Kotlin, Python and JS.


25 March

Spark, Scala, SQL, Glue,

Remote work, Ukraine · $1000 · More than 10 years of experience · Pre-Intermediate

C#, Entity Framework, PowerBuilder 1. Project “Subscriber” Purpose: Registration of used natural gas by subscribers and registration of payment for it. I am working on the arrangement and the beginning of working up the project. 2. “Register” Purpose: Automation of the work of independent register of securities of joint – stock companies which independently take stock of securities of joint – stock company. 3. “Library” Purpose: This complex is used for automation registration library fund and automation work of librarian. 4. Account of abonents of cable tv" For the company which concerns with a cable tv is written program on the account of abonents which use services of cable tv, as well as account of payment by abonents

Spark, Scala, PostgreSQL

0. Freelancer in upwork(odesk) 1. Project “Subscriber” Purpose: Registration of used natural gas by subscribers and registration of payment for it. I am working on the arrangement and the beginning of working up the project. 2. “Register” Purpose: Automation of the work of independent register of securities of joint – stock companies which independently take stock of securities of joint – stock company. 3. “Library” Purpose: This complex is used for automation registration library fund and automation work of librarian. 4. Account of abonents of cable tv" For the company which concerns with a cable tv is written program on the account of abonents which use services of cable tv, as well as account of payment by abonents

Data Lake, BigData


23 March

Software Engineer/Data Engineer 🔥

Kyiv · $4000 · 3 years of experience · Upper Intermediate

• Migrated several data pipelines of the recommendation system for one of the biggest US retailers. • Brought to the production stage cloud platform for legal firms processes automation. • Interviewed about 10 persons at coding interview and a few at system design interview. • Designed and developed new more stable and productive REST service for metrics at automotive startup; helped them with improvement of existing data pipelines and REST services. • Helped with the redesign of AT&T DirecTV set-top boxes firmware(business logic and UI part). Programming languages: Java, Scala, Python DB: Postgres, HBase, Impala, Hive, BigQuery Technologies/Frameworks: Spring(Boot, Core, Data, Security, Cloud), Hibernate, QueryDSL, Hadoop, Spark, Kafka Processing engines: Airflow, Azkaban SCM: Git, Mercurial Build tools: Maven, SBT, Gradle Cloud Platforms: AWS, GCP Jenkins

Hibernate, Java, Linux, PostgreSQL, SQL, Gradle, Jenkins, Maven, Scala, Spring, AWS, HBase, impala, JavaScript, Apache Spark, Hadoop, Python

Fully designed and partially implemented new version of company's key REST API which caused average response time decrease by 70%. Designed and implemented object's changes metadata provider library based on Javers for event sourcing. Rewrote few data pipelines from Spark/Pig/Bash to Airflow + GCP Migrated data from about 50 relational databases to bigquery

I am seeking interesting challenges and abilities for professional/experience growth. Interested in data processing systems, highload systems with microservice architecture. Interested in projects, participation in which can level-up my engineering practices and apply knowledge of advanced algorithms and data structures.


22 March

Data Scientist

Remote work, Russia · $1500 · 3 years of experience · Intermediate

I've finished additional courses Machine Learning, in Python and Scala for Data Science. I have skills in building data-scientific models in different areas: data-mining, forecasting, natural language understanding, and others. Also, I have knowledge in Deep Learning and widely useable frameworks for neural networks like Keras, Tensorflow, Pytorch. I can implement different models using: - linear and logistic regression; - neural networks; - support vector machines; - k-means clustering; - anomaly detection; - collaborative filtering to build a recommender system for movies. I'm also familiar with such techs as Jira and Confluence. I'm looking for for a job in ML or Data Science/Data Engineering field.

Python, Machine Learning, Data Science, Jupyter Notebook, scikit-learn, Keras, Tensorflow, Pandas, NumPy, Excel, Tableau, Deep Learning, NLP, Unix, Linux, Git, Math, Algorithms, Confluence, Jira, Kaffka, Hive, SQL

I consider offers from only English speaking companies.


20 March

Java developer, Scala developer

Odesa · $800 · 2 years of experience · Intermediate

JavaSE, Spring, Hibernate, MySQL, JUnit/TestNG, Mockito, Git, Maven. Scala.

Java, Git, Maven, Spring, Hibernate, Linux, Mockito, MySQL, JUnit/TestNG, Scala, REST, JDBC, Spring Boot


16 March

Java/Scala Software Developer

Odesa · $3900 · 8 years of experience · Upper Intermediate

java, scala, big data, spark, hadoop, kafka, android, javascript, maven, spring, hibernate, sqlite, mysql, amazon s3, kinesis, lambda, cloudwatch

Android, Design Patterns, J2EE, Java, Java EE, Java SE, JDBC, Kafka, Maven, Multithreading, MVC, MySQL, OOP, REST, Spark, Spring, AWS, Hadoop, Hibernate, JPA, JUnit, Scala, Servlets, Tomcat, Big Data, Cassandra, Gradle, JSP, MongoDB, Objective-C, Oracle, SOAP, AngularJS, iOS

Software Developer with more than 8 years in IT. Experienced in development of java, scala, full-stack, mobile and big data applications.

Interesting projects, new challenges, career growth.


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