Android developer

Kyiv · $2000 · 3 years of experience · Intermediate

I’m an Android developer with 3+ years of application development experience. I have mostly worked independently, but also have some experience in team work. I’m a result-oriented person, attentive to details, and I like to develop usable and holistic solutions. I have vast experience with Google Play services, and understanding of related policies.

Android, Java, REST API, SQLite, MVP, Retrofit, JSON, OOP, kotlin, XML, Kotlin, Multithreading, Google Pay, Ubuntu, Android Studio, Gradle, Git, Jira, Android SDK, SQL

I’m looking for a project which will allow me to grow professionally, and learn from experts. I prefer to work in the office, and have a possibility to work remotely from time to time.


Java Software Engineer

Remote work, Ukraine · $1500 · 2 years of experience · Intermediate

I was working with Java and Mulesoft for 2 years. I developed a project using Mulesoft CE 3.8.0 for automated contest system. I have implemented REST APIs in this project using RAML. Also I'm good in algorithms and was taking part in ACM ICPC NEERC. I was working using Mulesoft and good with following technologies: - Developing REST APIs using RAML; - Connectors: DataBase Connector, JMS Connector: integration using Active MQ (asyncronous processing of message), VM; - Transformers (XSLT, JSON-To-Object, XML-To-Object); - WebService Consumer; - Mule Domains; - MUnits; Also I familiar with: - DataWeave transformation; - Developing of the connectors; - Work with anypoint platform; - Salesforse integration; - Hibernate;

Spring, Java, Hibernate, Maven, REST API, JSON, JPA, REST, Spring Framework, Spring Boot, Spring MVC, Apache Camel

Development of a system for automatic programming competitions. Api development to provide reference data and solution verification algorithm. Tech Stack: Java, Mule ESB, Hibernate, Rest using RAML, Bootstrap, JSP. Development of a web application for displaying and editing data and schemes of pipeline systems. Tech Stack: Java, Javascript, Spring framework, Angular, Bootstrap


Senior Java Developer

Kyiv · $3500 · 2 years of experience · Advanced/Fluent

Creation and support of various java services. One of the more interesting ones is the project that manages the processes associated with vehicle reservation before, during, and after a trip. Camunda BPM with Spring Boot was used to manage business logic (part of Car Pooling project), such as booking, opening, closing, parking a vehicle as well as starting, ending a trip and starting and ending a vehicle reservation. This service is a part of a complex set of services, such as Vehicle Pool Management, Billing and Invoicing, etc.

Java, Git, Hibernate, Maven, JUnit, Spring Boot, PostgreSQL, Mockito, Linux, FlyWay


Разработчик java/Tech lead/Architect

Kyiv · $8000 · More than 10 years of experience · Upper Intermediate

Now I work as a solution architect in product company.

OOP, Java, Linux, SVN, XML, Oracle, HTML, MySQL, Perl, JavaScript, CVS, Spring, Maven, SQL, JUnit, REST API, Git, Docker, REST, JSON, SOLID, HTTP, Jira, PostgreSQL, Nginx, Jenkins

Разработка ПО в основном в финансовой сфере: банковские технологии, терминальное ПО (NDC, JavaPOS), Работа с платежными системами.


Senior/TL/Architect Java developer

Kyiv · $5500 · 8 years of experience · Upper Intermediate

Team of 3 person: Tech Lead and 2 Sr. Java Developers ---------------------------------------------------------------------- 8 years IT (development). Big banking projects with complicated business flows (core banking algorithms). Startups and support with specific working methodology (not SCRUM and Agile). Logistic projects (maps+GIS). Architecture SOA, microservices, cloud infrastructure.

Spring, Java, Hibernate, Maven, REST API, Git, SQL, OOP, JDBC, JPA, ORM, Spring DI, Data Structures, Agile, Angular.js, Continuous Integration, Kafka, Kubernetes, Google Cloud Platform, Microservices, Azure Cloud

Business trips to USA to support and mentoring developers on customer side. Have USA Visa.

Looking for: - NOT J2EE - NOT legacy code support - Lightweight, multithreading, micro services, spring, big data will be a plus - Frontend: Angular > 2 will be a plus. All members have experience of front-end development. - DevOps activities is ok. (Experience with linux, kubernates, Azure, OpenShift, docker) - IoT, hardware development, C++ is a plus


Android Engineer

Kyiv, Berlin, London, Amsterdam, USA, EU, Canada · $3500 · 5 years of experience · Upper Intermediate

I'v been building android sdk's for the last 5 years and have contributed to various sdk layers like UI, bussiness logic, core & security. I'v enjoyed designing and building sdks, used by thousands of partners like OEM (device manufacturers), mobile game and software development companies and indie developers to monetize their apps, used by millions of users. Another important part of my duties was reverse engineering of compiled android apps & jar libraries, in order to inject new functionality into it. On learning front, I'v managed to build native sdk layer using C language and Android NDK.

Android, Java, Git, Gradle, Maven, CI/CD, Agile, Clean Architecture, JUnit, Mockito, REST, Android Architecture Components, Custom UI

Mobile advertising SDK, which is an alrernative to android sdk of, was designed & built from scratch in 3 months. It has 95% crash free users rate & ~10 mln DAU. On a hobby subject, my last android app (gps navigator) was designed, developed & published in 1 month only - this app is alternative to Google Maps app.

I admire people who are professionals with strong beliefs in what they are doing. I wanna be a part of this team.

13 December

Lead Software Engineer/Architect/CTO

Kyiv · $8500 · 9 years of experience · Advanced/Fluent

Experienced building a project from scratch: from requirement analysis and software development lifecycle design to architecture design and implementation, team management, communication with C-level and external stakeholders, creating and presenting architecture design documents and product demos. Deep knowledge of microservice architecture and high-availability high-load project design on Kubernetes and GCP/AWS. Understanding of multi-tenant systems design with strong security requirements. Experience building Machine Learning projects with Tensorflow and Keras.

Java, JSON, OOP, REST, Design Patterns, Hibernate, IntelliJ IDEA, JDBC, JPA, JUnit, Multithreading, Spring, XML, Git, kotlin, Linux, Maven, PostgreSQL, Python, Servlets, Tomcat, Unix, Kubernetes, Spring Boot, Google Cloud, Microservices, Docker, SQL, Spring MVC, Netflix OSS, Spring WebFlux, Mac OS;, Mongo

Leading the development of a large project from scratch to production which was successfully sold after several months in production.

Prefer working hand to hand with an ambitious team and bright founders in a startup environment. Ideally, this should be a Machine Learning project.

13 December

Senior Java Developer 🔥

Kyiv, EU, USA, Canada, London · $4000 · 5 years of experience · Upper Intermediate

Я хочу працювати full stack, бажано у сфері автоматизації. Project Alteryx Connect (4 years): Languages: Java, Kotlin, JavaScript, SQL, XML, HTML, CSS Technologies: Java/EE, AJAX, Spring, log4j, jQuery, Velocity, Servlet Filter, jUnit, jMeter, Json, Lucene, Json, JDBC, liquibase, Restful Application Server: Tomcat 8 Database: MySQL, Oracle 11g, H2 Source Control: Git Build manager: Maven IDE’s: IntelliJ IDEA Issue tracker: JIRA Project NG (1 year): Languages: JavaScript(ECMAScript 6), TypeScript, PostgeSQL, XML, HTML, CSS Technologies: Node.js, RabbitMQ, React, Docker Application Server: Nginx Database: Postgres Source Control: Git Package manager: Yarn IDE’s: WebStorm Issue tracker: Rally Projects (1 year): FidopayAggregator (web module (admin part), DB module (Entity, DAO, Service)) eCommerce, eComTrans (web service applications wrapper of UPC eCommerce) FidomarketMonitor, FidoPay (bpm web applications) Composite applications Tools: Programming Languages: Java, SQL, XML, HTML Java Technologies: Core, Servlets, JSP, JSF, JavaBeans, Hibernate, Spring, log4j, ADF, Primefaces, itext, JasperReports, MVC, Servlet Filter Application Server: WebLogic 10.3, Tomcat 7 Database: Oracle 11g Source Control: Git Build manage: Maven IDE’s: Jdeveloper, IntelliJ IDEA, SQL Developer Operating Systems: Windows, Oracle Red Hat Issue tracker: JIRA

Java, Spring, Maven, Git, SQL, Tomcat, HTML, CSS

13 December

Automation QA Engineer 🔥

Kyiv · $4000 · 5 years of experience · Upper Intermediate

Linux, Java, JS, REST API, bash, Cucumber, Capybara, RSpec, Docker, Jenkins, Ruby

12 December

Java Developer 🔥 

Kyiv · $3200 · 4 years of experience · Upper Intermediate

Java Core, Spring(Data, MVC, WebFlux), Hibernate, MySQL, JUnit, Maven, Git, Linux, Jira, Design Patterns, Kafka

Java Core, Git, Maven, Hibernate, Spring, SQL, Linux, JUnit, Spring Data, Kafka, REST API, Microservices, MySQL, PostgreSQL

Looking for an interesting foreign project that will make me grow as a professional, friendly team, good management.

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