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.
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
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
Kyiv · $8000 · More than 10 years of experience · Upper Intermediate
Now I work as a solution architect in product company.
Разработка ПО в основном в финансовой сфере: банковские технологии, терминальное ПО (NDC, JavaPOS), Работа с платежными системами.
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
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 inmobi.com, 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.
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.
Kyiv, EU, USA, Canada, London · $4000 · 5 years of experience · Upper Intermediate
Java, Spring, Maven, Git, SQL, Tomcat, HTML, CSS
Kyiv · $4000 · 5 years of experience · Upper Intermediate
Linux, Java, JS, REST API, bash, Cucumber, Capybara, RSpec, Docker, Jenkins, Ruby
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.