today

Senior Golang Developer

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

Sportsbook Jun 2018 - Present Developed a variety of backend services, e.g. data aggregator from different providers and adapters to work with those data providers, gRPC APIs to operate this data, indexer to provide facilities for searching on Sportsbook website. Participated in business analysis processes. Technologies: Go, Kafka, RabbitMQ, gRPC, Postgres, Elasticsearch, Docker Mathematical Models Service Feb 2018 - May 2018 Developed convertor from Excel files with a ton of calculations to Go code. Resulting code was required to be running in realtime with minimal latency on processing. Technologies: Go, Kafka, gRPC, Docker Taxi Booking Service Nov 2017 - Jan 2018 Customer is a German business-class taxi booking service provider. The goal was to develop various integrations with 3d-party systems, maintain and develop a wide microservices system that is responsible for serving bookings and other requests from all around the world. Participating both in development and architectural discussions. Technologies: Ruby, dry-rb, Sidekiq, Postgres, MySQL, Amazon SQS Private Equity Market Nov 2016 - Nov 2017 Customer is one of the largest US-based exchanges. Main project objective was to create the auctions platform where financial advisors would have an ability to trade their investors’ shares in private companies. Participated both in frontend and backend development, but mainly in backend auction calculations logic, integrating customer’s datasets, preparing payment instructions. Technologies: Ruby, Ruby on Rails, Devise, Sidekiq, Postgres, Ember.js Hotel Booking App Nov 2014 - Nov 2016 The project goal was to develop a web scraping system, aggregated results from this system were used for prices analysis. Developed all the stages of software development cycle, both frontend and backend parts. Technologies: Ruby, Ruby on Rails, Sidekiq, MySQL, Redis, AngularJS, IronMQ, Nokogiri

Ruby, Ruby on Rails, Git, PostgreSQL, JavaScript, MySQL, Redis, CSS, HTML, Nginx, RabbitMQ, Vue.js, Golang, Kafka, ElasticSearch, gRPC, Docker, OOP, SOLID, SQL, REST API, Microservices, Linux, JSON, Protobuf, Kubernetes, Prometheus, Grafana, React

1. Current project required a lot of involvement in business analysis processes in parallel with the development. It was possible to create a well designed system due to this. 2. Development and optimization of highly loaded services. Most often, the services I develop show high throughput and at the same time consume few computing resources.

No betting and gambling projects please.


today

Junior Python Developer

Sumy · $100 · Less than a year of experience · Intermediate

DBMS SQL Oracle - have enough knowledge for working with the database system; HTML - have basic knowledge, studied course at HTML Academy, CSS - have basic knowledge, studied course at HTML Academy; C#/.NET - constantly increasing level of knowledge; MS Office - expert user; MS Visual Studio - medium user, working with this platform for developing projects.

Algorithms, C#, C/C++, HTML, CSS, SQL, QA Manual/Automation, JIRA, Jira, Bug Reporting, Automated Testing, Manual Testing, HTTP, Test Documentation, Functional testing, Selenium

Demobilized from Ukrainian Army in the rank - First Class Private Soldier, ended the free course on the website "HTML Academy", ended intramural curses of QA in the Educational Center of NetCracker, ended intramural English courses in the school of foreign languages "Polyglot" - В1 level.

Upgrading skills of Software Development, big opportunities, using new technics and technologies in different spheres of development, comfort and friendly working environment and a great team.


today

Разработчик Ruby, Golang

Remote (RF, Orenburg) · $3500 · 9 years of experience · Pre-Intermediate

Ruby on Rails, Golang, GraphQL, PostgreSQL, MySQL, Linux, JavaScript, TypeScript, Angular 2, Ionic 3.

Agile, AJAX, Golang, Jira, jQuery, JSON, MVC, MySQL, OOP, REST, Ruby, Ruby on Rails, XML, JavaScript, PostgreSQL, Angular 2, Bootstrap, CSS3, HTML5, TypeScript, GraphQL


today

Ruby on Rails Developer 

Lviv · $1850 · 2.5 years of experience · Pre-Intermediate

I worked in StarApps for 1 year from 12 September 2017 to 30 May 2018. In this company, I built mobile Api for Android & IOS. After this company, I worked remotely in MMG and I supplemented Their project. Now I work in Vertalab and I build a new platform for programmer Reintech(ElasticSearch, Pipedrive, Hackerrank, Calendly and other cool tools and services)

CSS, HTML, Linux, RSpec, Ruby on Rails, Capybara, Git, PostgreSQL, Ruby, MySQL, JavaScript, React, ElasticSearch, PipeDrive Api, Hackerrank API, Calendly Api

My biggest achievements are Reintech. Where do I use different APIs like Pipedrive, Hackerrank, ElasticSearch, Calendly. And I learned to write a clean code that is very easy to maintain.

I'm expecting to get into a good team of experienced programmers, where I will be able to open my full potential and make the most of my efforts to develop the project.


today

Ruby on Rails developer

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

April 2018 - to the present parts-soft.ru RoR developer It is the web-platform for online auto parts stores integrated with original auto catalogs, online payments, web-services and etc. Developing new features, enhancement, and bug fixing in Rails applications. October 2017- March 2018 teleportos.ru RoR developer. My tasks were mainly related to the backend - CRUD, services, REST API, Rspec tests, etc. And had some tasks fixing bugs on front-end. Also created a few futures on the administrative side. May 2017 — September 2017 attractor-school.com Web-site of the educational center. The application accepts call requests and sends them to another CRM, and has functionality for content managing. As the only developer on this project was responsible for developing backend functionality and deployment.

RSpec, Ruby, Ruby on Rails, Bootstrap, Cucumber, Git, HTML, JavaScript, jQuery, CSS, MySQL, PostgreSQL, SQL, React.js, Nginx

I want to be a part of the friendly team with good management and an interesting project.


yesterday

Backend / fullstack developer Ruby / Ruby on Rails / Vue.js

Remote work, Turkey · $2500 · 7 years of experience · Intermediate

MySQL, JavaScript, Linux, REST API, Node.js, Git, Docker, Vue.js, Ruby, Ruby on Rails, PostgreSQL

Node.js, JavaScript, Linux, MySQL, REST API, Git, HTML5, PostgreSQL, Ruby, Ruby on Rails, Vue.js, RSpec, Electron

I've started as solo software developer working for some projects for internal use on my workplace - various accounting systems, working with a database, generating various documents and tables from templates, including using REST API. Since September 2018, I have been working in teams remotely using Ruby on Rails, Node.js and Vue.js. Incomplete list of completed projects: - making some support and adaptations of complicated mail aggregator (legacy RoR) - a number of pet projects using RoR + Vue.js + AWS - microservice that allows you to create assemblies from other microservices, the code of which is stored in Git, inside the Docker container (Javascript + Node.js + Docker + NATS) - application for bulk creation and printing of text documents from a template and spreadsheet data (Javascript + Node.js + Electron + Vue.js + Delphi) - a hybrid (web + desktop) application for working with an encrypted database and creating various reports (Javascript + Node.js + Electron + REST API + SQlite) || (RoR) - a number of console applications for working with third-party web and SOAP services (Javascript + Node.js) - an application for creating documents based on data received from the regional web and SOAP service (Javascript + Node.js + Electron) - a resource-efficient console application for all-day recording of a video stream from surveillance cameras (Python) - a number of console applications for working with third-party SOAP services (Python) - a system for creating and storing medical records with statistics collection (Delphi) - Point-of-sale interfaces for the cashier and cafe / restaurant administrator similar to R-Keeper (Delphi)

Prefer development projects using Ruby / Ruby on Rails. I have extensive development experience from services to desktop and web applications. Also got lots of experience using Node.js, Docker, Amazon Web Services. It is possible to work as a fullstack developer using Vue.js.


yesterday

Full Stack Ruby and JavaScript Developer

Remote work, Ukraine · $6000 · More than 10 years of experience · Upper Intermediate

Full stack developer with experience in Ruby on Rails, JavaScript. Last 9 years worked as a Senior Developer, Consultant, and Mentor. Worked on different startups and companies like: OnPloy.com, Show-Score.com ,Coins.tech, TidyHQ.com, myCleaner.com, Pickapaw.com, Cleverpoint, Echothat, Evrone.ru, InterRating, Likes, Antialone, FXTrade, MetaMedia, Pure and Co., Bestweb with thousand transactions and visitors per day. I have a passion for learning about technology, particularly software architecture, design patterns and staying up to date on the most modern ideas in software development,

CoffeeScript, Ruby, Ruby on Rails, Sinatra, Agile, JavaScript, MongoDB, MySQL, PostgreSQL, ReactJS, TypeScript, Jest, Enzyme, Flow, React, MobX

onploy.com - the HR tool that helps to hire IT talents for Australian companies show-score.com - Broadway theatres guide and tickets coins.tech - CTO, Cryptocurrency Portfolio, Wallets, and Crypto Markets integration. tidyhq.com - SaaS platform: Twilio, Clicksend, Dropbox, Google API, Recurrent Tasks, RSVP sessions, Meetings (Rails4, MySQL, AWS, Resque, RSpec) mycleaner.com - Test Coverage (GPA 2.7), Rails4, RSpec, Capybara, PG EchoThat - social network (Rails4, Postgresql, JS) pickapaw.com - Pets marketplace in North America (Rails4, MySQL, Foundation, Bootstrap) HPC Pack - cloud control panel with nice dashboard (XCat, Graphite, Rails4, PostgreSQL, AngularJS) EGRON - realty document-flow project (Rails4, PostgreSQL, AngularJS) VOX.NITE - control interface for Asterisk VOIP + SpeechPRO integration (Rails3, Bootstrap)

– interesting projects – professional growth - relocation to Australia, US, Europe or South America (Chile, Argentina)


17 October

Senior Ruby On Rails Developer

Remote work, Ukraine · $4000 · More than 10 years of experience · Upper Intermediate

Ruby (Ruby On Rails, Sinatra), Javascript (HTML5, Node.js, Backbone, Jquery, Angular.js (1.6), Vue, Phonegap/Cordova, Ecmascript 6), Python (Django, Zope), Shell, Perl, Apache, Nginx, AWS, Heroku, Docker MySQL / PostgreSQL, Linux (Debian, CentOS, Redhat), FreeBSD Rspec, Minitest, Cucumber, Selenium

HTML5, Linux, AJAX, Git, JavaScript, Ruby on Rails, AngularJS, CSS3, MySQL, PostgreSQL, PhoneGap, Python, SVN, MongoDB, Perl

Good knowledge of HTML5 technologies, good experience in different backend technologies. Feel comfortable to develop both backend / frontend sides of SPA.

I'm looking for remote work (can be part time) with flexible schedule.


17 October

Ruby On Rails Developer 🔥

Kharkiv · $1500 · 2 years of experience · Upper Intermediate

Strong Rails developer, have an experience with Python (Django). Ready to improve myself to full-stack developer. Worked as a software engineer in the mobile network operator on new project, in the IT company on supporting and updating old projects (mostly online game).

Ruby on Rails, Ruby, PostgreSQL, Git, JavaScript, HAML, AWS, React, HTML, CSS, Python, Django, slim, MySQL, REST API, SCSS, CSS3, HTML5, MVC, Heroku, Agile

- was in the core dev team that worked on the browser game with 1000+ players online. - worked on the project that affect a lot of users of the mobile network in Ukraine

- flexible working schedule. I prefer to work at the evenings. - comfortable office in the centre of the city. - community atmosphere in the workspace.


17 October

Ruby On Rails Developer

Tashkent · $2500 · 9 years of experience · Upper Intermediate

Extensive experience on web development and in past in call-centre application management . I started web developing using PHP and its Codeigniter, Kohana, Yii frameworks. For last 5 years I worked as Ruby on rails developer in retail software, delivery services and CRM solution for fitness centers networks. Have an expirience of team leading. Most interesting tasks were optimizing all bottlenecks in project, updating elasticsearch from 3 to 5 version, elasticsearch tuning for auto defining the context of query, typo correction and layout correction; integration with mailing system, with online cachboxes services, implementing API contract tests using rswag gem which compiles then to json for swagger, dockerizing some internal services.

Ruby on Rails, Ruby, Git, MVC, ElasticSearch, Sidekiq, PostgreSQL, Docker, Golang, MongoDB, MySQL

First of all, I'm very proud of my team leading experience, because men can learn anything. But working wth people is another science. Seems like not everything depends on scientific knowledge. I'm also proud of architecture of project where i have been on team lead role. We drived almost 2 years without any architecture issues.

First reason of job searching is that i'am not satisfied of my current duty. I want something more than API bugfixes and API development. I expect more interesting and various tasks. I look forward to be heard expressing my opinion. I expect stable payout of salary.


  • 144 candidates found. Page 1 of 15.