Одесса · $4500 · 6 лет опыта · Upper Intermediate
Building projects loike websirtes, services, microservices, api`s. Work with highload projects, the last one was on php7 and golang with qps 8k.
MySQL, Git, PHP, JavaScript, OOP, Linux, REST API, Java, Memcached, Golang, Redis, Apache2, Nginx, Microservices, bash, WebSockets, XML, SVN, Symfony
I created service with 8000 qps on php 7 on 1 server.
Киев · $800 · Меньше года опыта · Intermediate
I have a pet-project - API server with cache on Golang and DB. I'm looking a web project with Golang. Refactoring a Java project to Golang. Experience: from 11.2018 - Automation QA Engineer 02.2018-11.2018 - Automation QA Engineer 09.2017-02.2018 - Junior Java Developer
Java Core, JUnit, OOP/OOD, Selenide, Selenium WebDriver, XML, HTML, Git, Jira, JSON, JSP, SQL, TeamCity, Maven, Patterns, Spring, Jenkins, Mockito, Tomcat, CSS, Hibernate, Golang, REST API, MySQL, go
Web project with Golang or Java. Refactoring a Java project to Golang. I'm ready to reduce my current salary by 3 times for development on Golang.
Удаленная работа, Украина · $1300 · 1,5 года опыта · Beginner/Elementary
2 big data, high-level projects.
Golang, Git, Linux, Docker, JavaScript, MySQL, REST API, Redis, MongoDB, Angular 2, Kafka, AWS, Kibana, Elastic Search, S3, NATS
Профессиональный рост. Сложные задачи.
Одесса, Львов, Харьков · $1000 · 2 года опыта · Pre-Intermediate
Golang (entry level) -Gin Web Framework -jinzhu/gorm Java (2 years) -Java SE: Exceptions Handling, Collections, IO/NIO, JDBC, JUnit, Swing -MySQL, PostgreSQL -JSON, XML -UML, IntelliJ IDEA, NetBeans, Maven, GIT -Windows
Java, PostgreSQL, Automated Testing, Git, JUnit, Maven, MySQL, Golang, REST API, JHipster, Spring MVC
Ищу позицию Golang Developer entry level. Нравится писать на Go, хотелось бы найти интересный проект желательно Web. Готов к интенсивному изучению Golang в команде профессионалов.
Prague · $3500 · 5 лет опыта · Intermediate
Senior Go Developer, team lead Go, MongoDB, RabbitMQ, PostgreSQL, MySQL, Couchbase, Redis, Linux, PHP, JavaScript Docker, Jenkins
Golang, MongoDB, RabbitMQ, Redis, MySQL, PostgreSQL
Senior Go Developer and teamlead in international travel IT company (hotels booking, avia tickets etc.)
Relocate to Prague Not interested in relocation to non-EU countries!
$3000 · 3 года опыта · Upper Intermediate
Currently i'm involved in a research and development of a blockchain DApp. The DApp is a PoC for a platform which main purpose is to automate deployment of different blockchain nodes and abstract interaction with them. Responsibilities: - design and development of the DApp; - code review; - research. Methodologies: - Kanban. Technologies: - Java 8; - Keycloak; - Maven; - Golang; - gRPC; - MongoDB; - Smart contracts; - Self-Sovegeign Identity; - Docker, Kubernetes; - GitLab CI/CD. During my second employment i was a part of an Artificial Intelligence department. In small decentralized team of researchers we developed a scoring subsystem for the platform and designed a framework for deployment and orchestration of different types of ML-models. Responsibilities: - design and development of RESTful services; - introducing ML-algorithms (research, implementation, training, validation, integration). Methodologies: - Kanban. Technologies: - Java 8; - Spring Framework (Boot, Integration); - Gradle; - Python (matplotlib, pandas, nympy, scipy, sklearn); - MySQL; - Docker; - Git. My first position was in a Network Functions Virtualization R&D department. Working in a team we developed from scratch a VNF orchestration system with a sophisticated microservices architecture which interacts witch systems such as OpenStack and Contrail. Primarily open source technologies were used during development. Responsibilities: - design and development E2E features in the Back-End side; - code review; - unit, integrational and E2E testing. Methodologies: - TDD/BDD; - Scrum - LeSS framework. Technologies: - Java 8; - Spring Framework (Boot, Data, Cloud Contract); - Postgres, MongoDB; - GitLab CI/CD; - Docker, OpenShift; - MapStruct; - Cucumber.
Java, OOP, REST API, Design Patterns, Git, JUnit, Maven, Scrum, Spring, SQL, Gradle, Linux, Python, Golang, OAuth, dApps
Actively participated in the development of a large cloud system in field of Network Virtualization. Mentored one of the components. Designed, implemented and tested several services for analysis different kinds of data using machine learning. Performed full cycle of introducing ML-model (data cleaning, feature engineering, training, testing). Introduced Self-Sovereign Identity technology based on a blockchain into Identity Manager solution. Participated in international blockchain hackathon in Berlin where took the role of team-lead and speaker.
I am looking for interesting projects in cutting-edge fields of the technology such as blockchain, digital identity, SOA web-services
Киев · $4500 · 7 лет опыта · Intermediate
Golang, gRPC, Distributed Systems, Php, JavaScript, Unit Testing, MySQL, Redis, Couchbase, Prometheus, Graphana, Microservices, Kubernetes, Helm, Docker, AWS, Git, Linux
Golang/Go, PHP, JavaScript, Yii2, Laravel, Kubernetes, Docker, Helm, AWS, Heroku, MySQL, Couchbase, Redis, Memcached, gRPC/Protobuf, REST API, Gin-gonic, microservices architecture, Jenkins, GitLab, ELK, BoltDB, Kafka, RabbitMQ, SQS, Unit Testing, Jaeger, Prometheus, Design Patterns, Software Architecture, Software design
Worked with different types of projects in various areas of business. I have experience with starting projects from scratch, refactoring legacy systems, high-load systems. Mentored my team in their individual development and progress. Helped every developer in my team to raise his level. Built reusable code and libraries for future use. Collaborated with co-workers to establish backend conventions, principles, and patterns. Collaborated with frontend engineers to see projects through, from conception to completion. Coordinated analysis, design, implementation, and test of a large software system. Determined the scope of the effort of large projects. Optimized the application for maximum speed and scalability. Participated in agile software development. Worked closely with product managers to understand software requirements.
I'm looking for an interesting project where I can apply my knowledge and skills and get new experience.
Днепр, Киев, remote · $3000 · 5 лет опыта · Upper Intermediate
Have more than 4 years of experience working PHP programmer: developing and support Wordpress sites, developing and launching own CRM system. After that started to develop my own projects. Have successfully done a project by contract. Have successfully launched my own startup.
Golang, PostgreSQL, AWS, Golang/Go, JavaScript, Vue.js, Android, Android SDK, HTML5, HTML, CSS, jQuery, PL/SQL, Git, DigitalOcean, Backend, REST API, Bootstrap, GraphQL, JSON, Nginx, Linux, TDD, Unit Testing, PHP, Wordpress, WebSockets, Micro-service architecture, Performance optimization
I have developed and launched my own project. Worked with all part of the project: developing, marketing, marketing automation, team building(finding and working remotely), product design, customer success, etc. Have a great production experience of Go development(using PostgreSQL, AWS, microservices, Vue.js, so on). I'm focused on problem solving with the best efficiency. I'm ready to learn something new, especially if it's needed to achieve a goal.
Want to work with an interesting project, it's better to be own product. I'm interested not only in programming but in BA too. It will be great if my experience of building a startup, launching a product would be useful. Keen on marketing automation, getting clients and so on.
Удаленная работа, Украина · $3000 · Больше 10 лет опыта · Intermediate
The last project: Services for providing media content (video live streaming, vod). Includes backend and client for playback software on devices, browsers, set top boxes. Roles: creating architecture and implementing backend part, including: customer management and their subscriptions, TV channel catalog management, VOD catalog management and interaction with VOD storage provider basic reporting: channels usage, subscribers/channels, device specific, sessions and timings reports, geo-location reports, financial (invoices and payments) reports billing, payments (initial and recurring) and integration with payment providers, scratch cards support handling requests from client applications for device events and requests for streams, EPG, online monitoring creating UI admin dashboards for the services described above creating Android client to work over websockets, and to play live media content Used: VS Code, Node.js, Go, AngularJS, MySQL, Maria DB, Scylla DB, Redis, Java/Android, git The previous one: CRM for HR consulting: accounting of candidates and contracts. Roles: creating architecture and implementing backend part: candidate management (including binary search through CVs of different file types – doc, docx, pdf, csv, txt), job management, contract management, integration with various HR services creating UI dashboard Used: VS Code, Node.js, AngularJS, Mongo DB, git The before previous one :) : Service monitor A system used for monitoring different services (checking their “health”), depicting status of the check, and alerting. This project is performed for an invest bank. Roles: designing and creating Windows services for requesting for different APIs (windows, linux mostly) of remote services to retrieve information about their statuses. Windows services are written using c#, tpl creating WPF client to display statuses of those services Used: MS Visual Studio 2010 (C#) (WinForms, WPF, WCF, Windows services), MS SQL Server 2008, TFS
Node.js, JavaScript, MongoDB, MySQL, Git, REST API, JSON, TypeScript, Redis, Express.js, OOP, SQL, Mongoose, NodeJS, Apollo GraphQL, AWS, Golang
Днепр · $1500 · 2 года опыта · Upper Intermediate
The most recent project: real estate portal with personalized search Previous projects: * Calendar application where a user can create events and set custom goals. * Sport statistics aggregator application with real-time updates. * Learning management system where users can find courses, webinars and other education content for their needs.
PostgreSQL, JavaScript, Git, Linux, HTML, CSS, Redis, jQuery, REST API, OOP, SQL, CoffeeScript, MVC, HAML, JSON, CSS3, Docker, R, Sidekiq, HTML5, SOLID, AJAX, Golang, Microservices, JSON API, AWS, gRPC, Microservices architecture, go, ElasticSearch, GraphQL, Docker/Docker Compose, WebSockets, Web Development, ProtoBuf, Ruby on Rails, Ruby, RSpec, Elastic Search, Elasticsearch, Concurrency, Multithreading