Remote work, Belarus · $1000 · 1.5 years of experience · Pre-Intermediate
Более года опыта на платформе Salesforce, участие в проектах на Lightning, Visualforce, Salesforce1, Angular. 3 больших законченных проекта.
Salesforce, Apex, Lightning, Visualforce, Force.com, Sales Cloud , Service Cloud
Сертификат Dev 1
Remote work, Belarus · $1200 · 5 years of experience · Intermediate
Remote Android developer (Java, Kotlin) with 5 years of experience and more than 15 years of experience with OOP.
Android development of the WerbeVelo application as part of the startup WerbeVelo GmbH (https://play.google.com/store/apps/details?id=com.devmind.werbevelo) Android application development EuroMetro - free maps / subway schemes as part of the startup DevMind (Development Mind OÜ) (https://play.google.com/store/apps/details?id=com.devmind.eurometro) Development and maintenance of an application for Android "Programmer AXXa" (for configuring special security equipment controllers) (https://tinyurl.com/ycmow5aq). Portfolio of developed applications for Android - https://tinyurl.com/yxwb7h9d
Participation in interesting projects as a remote Android developer (Java, Kotlin), fruitful collaboration in a friendly team
Remote work, Belarus · $8000 · More than 10 years of experience · Advanced/Fluent
More than 12 years of experience in IT industry, including software architecture design, development and configuration using various technologies (server-side, SQL and client-side), team leading. A lot of experience in data warehousing, travel solutions area, integration with 3rd party services and systems, product support and maintenance. Familiar with DevOps and XP methodologies. Excellent analytical and problem-solving skills, self-initiative and quick to learn new skills and technologies.
Java, Spring Boot, Vaadin, JPA, Apache Spark, Kotlin, Maven, Gradle, Docker, AWS, Continuous Integration, Spring Core, Linux, Design Patterns, MySQL, JDBC, OOP, REST API, JUnit, Git, Spring Cloud, Test driven development, Hadoop/MapReduce, PostgreSQL
Created various project from the very beginning (architecture design) till production phase. Increase test coverage of the project from almost 0 to 83% in one month (even some "hard-to-test" parts). Training other developers and extremely reduce tech debt in a project.
Working as a lead engineer (or even CTO) in all types of projects.
Minsk · $3000 · 6 years of experience · Intermediate
Play Framework, Spring, AngularJS
Java 8, Play Framework, Hibernate, Spring, AWS EC2, AWS S3, PostgreSQL, Redis, Liquibase, AngularJS, Jira, REST API
EU · $2500 · More than 10 years of experience · Intermediate
Java, Git, REST API, SQL, JPA, XML, Spring, JSON, JDBC, Hibernate, Maven, OOP, JUnit
CERTIFICATIONS Lotus Notes/Domino v.6-7 (IBM Certified Associate Developer) Java (Sun Certified Programmer) Cognos (IBM Cognos 10 BI Author)
Java / Spring development
Gomel · $3500 · More than 10 years of experience · Upper Intermediate
JSE, JEE, SQL, HTML/css, JS, Spring, etc.
Able to solve almost any problem.
Adequate team. SOLID principals into development. Clean Code direction. Quality first.
Minsk · $400 · Less than a year of experience · Pre-Intermediate
In the current project, I use Spring Boot, Spring Data, Spring Security, Spring MVC, React / Redux, REST.
Belarus, Italija, Ispanija, OAE, Singapur, Berlin · $3500 · 6 years of experience · Intermediate
1) Senior Software Engineer SSP development (https://en.wikipedia.org/wiki/Supply-side_platform). Technologies and tools used: - Scala - Twitter Finagle - Kafka - Lua - Eclipse Memory Analyzer On this position I mostly involved in new features development, finding and optimizing hot spots, performance optimization, incident investigation and stability improvement. Our team is in charge of a couple of microservises, most of them are highload, low-latency and require 24/7 access. I did a great work improving performance of the system, which includes digging into JVM, Linux, Scala libraries, algorithms and data structures, IO interactions etc. I designed and implemented platform for continuous performance testing, which is used in conjunction with CI/CD. 2) Senior Software Engineer at EPAM System Developed data ingestion flow for large retail company. Involved in processing up to 100GB daily data in Spark on Azure cluster. Part of the data was prepared and queried via Hive. Technologies and tools used: Kafka, Spark (Scala), Hive, HDFS, Azure 3) Senior Java Developer at iFuture On this position I : - developed online casino; - integrated two online games providers; - created CMS for manage stuff like games, banners, promo etc; - developed system for managing transactions; - developed system for reports(profit and loss by users, product etc.); The system itself consists from a bunch of microservices, which communicate with each other via REST or Kafka, and a couple of monolitic services. I used docker for local development, Spring Boot freamework as a DI, WEB, AOP framework, Spring Cloud (Feign and Hystrix clients), JPA (HIbernate as an implementation), Postgresql and Oracle as a databases, EHCache for caching, Redis for caching and zero-downtime deployment. Also, I was in charge of: - monitoring the system (NewRelic, Zabbix); - architecture improvement. Here I was mostly focused on following best practices for microservices development: 12-factor principle, config server, request tracing, choreography over orchestration if it makes sence; - performance improvement: caching slow queries and remote calls, resolving slow queries (Hibernate), - codebase improvement: Lombok, monitoring aspects, unit testing
Java, Java Core, Spring, Spring Boot, Spring MVC, Tomcat, Algorithms, Cassandra, Hibernate, JPA, Kafka, Multithreading, Scala, Servlets, Finagle, Java EE, Spark, Linux, MySQL, Redis
Interested in Scala, functional programming, multithreading, JVM, low-level optimizations A few words about my dream job: low latency, high throughput, high load, big data, distributed, multithreading. Not interested in UI or FullStack!
Remote work, Belarus · $3000 · 8 years of experience · Upper Intermediate
I am primarily Java scilled software developer with +8 years of experience. I am proficient in various software development phases, including requirement analysis, design, implementation and testing. I have experience with different back- and front end stacks modern Java/J2EE technologies. skills in all aspects of analysis, design, development, testing and maintaining of large scale applications using following platforms and technologies: - OOP principles, design patterns and best practices, - Java technologies: Spring, JavaEE, Java beans, JSP, Servlets, SOAP, JDBC, Reflection, Multithreading - Databases: Oracle (SQL, PL/SQL), MySQL, SQLite - ORM and Data mappers: Java Persistence, Hibernate - Application Servers and containers: Tomcat, Jetty - Experience with operating systems: Linux, Windows - Testing: JUnit, Mockito - Version control: GIT - Build tools: Maven, Gradle
Java, Git, MySQL, Jira, Spring MVC, Gradle, Spring, Hibernate, OOP, JDBC, Tomcat, JPA, Maven, JAXB, Spring Core
Preferably Spring related technologies. Not interested in JSF.
Minsk · $4500 · 7 years of experience · Intermediate
В свободное время работаю над своими проектами. Текущий проект pet-project: фитнес-трекер для мобильного телефона на Flutter (https://play.google.com/store/apps/details?id=com.romanventskus.fitlord) Закрытые проекта: - платформа для управления тренажерным залом (Java, String, ReactJS) - платформа для поиска персонального тренера Технологии - AngularJS, Bootstrap UI, Spring Boot, QueryDSL - сервис автопостинга для инстаграмм-аккаунтов - Spring, React, Jumpsuit, Bootstrap UI, JPA
Продуктовая компания (желательно) Высокая заработная плата Делать что-то реально полезное (!!!)