5 December

Senior React Native Developer / Team Lead 

Remote work, Ukraine · $4850 · More than 10 years of experience · Advanced/Fluent

Ruby, Rails, Node.js, React.js, Redux, ES6, React Native, Postgres, MySQL, MS SQL, MongoDB, CouchDB, Heroku, AWS, JavaScript, CSS3, HTML5, DevOps (Jenkins/Ansible) The last big projects made in Ruby/RoR: - FanParty (http://fanparty.ru) - Health123 (https://health123.com) - HueGroup Color projects (http://www.hue-group.com) - Squad Locker (http://team.squadlocker.com) - Swrve (https://www.swrve.com/) The last big projects made in Node.js: - Ohana (http://ohanacity.com/ - Wiretap (http://wiretap.co) - CircadianRisk (no public URL. Closed beta) The list of projects with a React.js front end: - Swrve Amplify UI - Squad Locker - Wiretap - CircadianRisk

AJAX, Bootstrap, CSS3, Git, HTML5, JavaScript, jQuery, JSON, MongoDB, MVC, MySQL, Node.js, PostgreSQL, pouchDB, ReactJS, Redux, RSpec, Ruby, CouchDB, RabbitMQ, React Native, AngularJS, ElasticSearch, Ruby on Rails, REST API, React, AWS, SQL

Highly responsible, results and business oriented person with 15+ years of experience and proven ability to successfully build and manage onboard and remote teams of experienced developers. Expertise in existing applications optimization and refactoring from a database to a front end. Clearly understanding the customer requirements. I am always seeking for a new tasks that will continually challenge my problem solving and analytical skills using technologies I already know and technologies I will know to find a best solutions possible.

Startups, challenging tasks, great people


3 December

Ruby developer 🔥 

Dnipro, Kyiv, Kharkiv, Lviv, Odesa, Ukraine · $1000 · 1 year of experience · Intermediate

I work 1 year as a Ruby developer in fintech company. I have experience of implementing of integration with third-party API, developing of core engine features, bugfixing legacy code, creating unit and integration tests. My big tasks on current position: 1. Create loader for Zerodha API (brokerage company). 2. Create demo-account for authorized and unauthorized users. 3. Implement of log files rotation. Examples of small and medium tasks on current position: - Help for creating loader for Binance API (cryptocurrency exchange). - Create service for change account from unverified to verified. - Set call to R in config. - Fix Watchdog bug. - Fix sending a lot of mails through Gmail from mailer. - Add method in mailer for stop sending mails through Gmail after getting limit message. - Add sending error message from mailer to Slack. - Skip unecessary tests for ... in core repository. - Rake tasks for finding user with token, for token generation, for deleting user. - Create autotests (Capybara, Browserstack with Safari specific). - Fix of random failed tests in build of core engine. Before current job I work 1 year as freelance contractor with this stack: PHP 5/7, MySQL, JavaScript, AJAX, JSON, Bootstrap 4, Solidity, Google AppsScript (Create trading bots for crypto exchanges: Bitfinex, Binance, BitMEX. Smart contracts).

Ruby on Rails, Ruby, RSpec, Capybara, MySQL, Git, JavaScript, REST API, HTML5, CSS, YouTrack, AJAX, Linux, Jenkins

I independently study programming languages and technologies.


2 December

Senior Software Engineer

Remote work, Ukraine · $4000 · 4 years of experience · Intermediate

- Ruby, Ruby on Rails - JS, Angular 1-4 - SQL, NoSQL - RSpec - HTML, CSS, jQuery - Haml, CoffeeScript, Sass - Capistrano, Docker, Kubernetes - AWS, Heroku - Microservices

Ruby, Ruby on Rails, SQL, Docker, REST API

I have experience in developing various kinds of desktop, web and mobile applications. I also have experience in improving business processes and project infrastructure. The development experience with ruby is 4 years. In general, more than 10 years in IT as a developer.

An interesting long-term project or product company. Prefer a Backend Engineer position and motivated to evolve as a team leader


1 December

Junior Ruby on Rails developer

Kharkiv · $500 · Pre-Intermediate

No experience in RoR development on a commercial basis. But in learning phase got familiar with such stuff like deployment using nginx technology with configuring deploy scripts, along with default RoR things. Also played with different gems for parsing web pages and perform UI e2e testing.

Git, SQL, ActiveRecord, PostgreSQL, Postman, MVC, Ruby on Rails, Ruby

Not any achievements yet

I want to qualify for the post junior RoR developer in a friendly and high skilled team to be able to improme my skills as fast as possible.


25 November

Junior Ruby on Rails developer

Kharkiv, Odesa · $600 · Less than a year of experience · Intermediate

RESTful CRM-система для крюинговой компании (фриланс). Ruby on Rails 4, PostgreSQL, AngularJS, Bootstrap Исходники по запросу. В команде было всего два человека и строго коммерческого опыта работы в компании нет. Есть базовые знания front стека.

Ruby on Rails, PostgreSQL, Ruby, Git, JavaScript, OOP, JSON, REST API, Linux, Docker


24 November

Ruby On Rails Developer

Kharkiv · $400 · Less than a year of experience · Upper Intermediate

Полгода работы в компании, 2 выполненных проекта на Ruby on Rails . Есть ряд pet-проектов, ссылки на которые скину по запросу.

Ruby on Rails, Ruby, PostgreSQL, Git, Linux, MySQL, MVC, HTML5, OOP, HTML

I want to pump my skills and grow as a professional in this profession and industry.


9 November

Senior Ruby Software Engineer

Kharkiv · $4000 · 6 years of experience · Intermediate

Strong understanding of OOP principles and design. Markup languages : ERB, Haml, Slim Front-end: VueJS, React, Angular, JQuery, HTML5 API Cloud services: AWS, DigitalOcean Administration: Linux based VPS and Docker based servers. RBDBS: PostgreSQL(PostGIS), MySQL, MongoDB, Redis,

Vue.js


6 November

System Administrator (from $1700); DevOps / IT Engineer (from $2500)

Kyiv, Dnipro, Kharkiv, Odesa, Lviv · $2200 · More than 10 years of experience · Pre-Intermediate

Almost 20 years of experience in Systems Administration and Network engineering fields. Linux Systems Engineer with: • knowledge at UNIX based OS (CentOS, Ubuntu, FreeBSD) • experience at Virtualization (ESXi, Hyper-V) • passion to CM (Ansible, Git, Bitbucket) • slight experince in cloud (AWS EC2) • slight experince to work on CI/CD setup (Jenkins) Skills and Awards: • Cloud: AWS: Amazon EC2 Container Service, Amazon Simple Storage Service (S3); • Cloud: Amazon Web Services (AWS) and Heroku; • Cloud: Technologies: Datacenters, Internet, Networking, Security, Structured storage; • Cloud: Virtualization Tools: Docker, KVM, Oracle VM, VMware ESXi, VMware vSphere, Windows Server 2008 Virtualization with Hyper-V; • VPN: openvpn, pptp, ipsec; • Storage: CIFS, Ext2/3/4, FAT, FAT32, NFS, NTFS; • Network Protocols: DNS, DHCP; • Interfaces: Ethernet, FibreChannel, WiFi; • Scripting Languages: Bash, PowerShell; • Programing: studied HTML/XHTML/CSS. Now began studying RoR (Ruby on Rails) and GO. • Microsoft Technologies: Operating Systems: Windows Server 2008 (R2), Windows Server 2012 (R2); • Software Configuration Management: Version Control Systems: Git, GitHub, TFS.

Networking, Windows, bash, Jira, Linux, MongoDB, TCP/IP, Docker, Heroku, Nginx, SQLite, AWS S3, C++, ElasticSearch, Python, Redis, Ruby, Zabbix, DHCP, Ubuntu, MySQL, Git, DNS, VMware, Apache, AWS, VirtualBox, Cisco, docker, https, VLAN, SVN, CentOS, SQL, Mikrotik

** built a distributed IT structure of the enterprise, working through unreliable weak communication channels. The system works until now in the enterprises of the region; ** implemented “from scratch” backup systems and automatic “rollout” of application software updates, taking into account specific features and requirements for reliability and stability in operation in a short time. There are a number of other abilities, although I am not used to bragging. ))

First of all, I am interested in working remotely or moving to your city (with the assistance of the company in search and rent accommodation, for example, for 1-2 months after relocate). Always ready for a technical interview (if necessary). Also important: ++ Adequate management. ++ Informal atmosphere. ++ Professional development and career growth. ++ Time and opportunity to learn new technologies. I would not like to spend time if: -- there are “pitfalls” when applying for work: including many interview stages, a trial period (probation period with a lower salary) and/or a test task longer than 1-2 hours of time to complete. I hope for a long and mutually beneficial cooperation! ))


6 November

CTO, Solution Architect, Tech Lead

NYC, Bay Area, Kharkiv, Lviv, Kyiv · $10000 · More than 10 years of experience · Advanced/Fluent

Have been a computer geek since before it was cool. Programming for over two decades, these days I do all kinds of engineering: front-end, back-end and even reverse :-) Fluent english, strong leadership and management skills.

Rails, Ruby, Ruby on Rails, Web Development, Algorithms, Automation, CSS3, DevOps, Highload, HTML5, JavaScript, Linux, Python, ReactJS, Test driven development (TDD), AWS, MySQL, Networking, Perl, PostgreSQL, Scala, Clojure, MongoDB, SQL, Agile, Scrum, REST API, Docker, Git, Node.js, TDD, Microservices

I specialize and have deep experience with backend services and infrastructure of highload projects (>5M unique daily visits). Guided a team through a transition to a formal workflow, introduced devops practices, significantly improving development process. Architected and deployed a fair number of performance optimizations. Led a greenfield project (rails and react) from discovery phase to production deployment, establishing team culture and best engineering practices (CI pipeline, pull requests, code reviews, automated style checks, etc). Developed a low-latency network service (scala), an enterprise json-api service (scala), a ruby gem, an e-commerce application (rails), a semi-anonymous imageboard (es2015), an enterprise messaging application (rails, react.js), an MVP of an addiction treatment platform (rails), a real-estate marketplace webapp (rails, react.js), an advertising platform (rails, python, es2015), a CRM webapp (rails). Presently working on real estate and asset management services (rails, node.js, react.js, python, scala, es2017, aws).

Looking for technically challenging problems, which may include, but not limited to highload devops, artificial intelligence, complex UIs, big data, low latency; mature startups, passionate product teams. Not looking for trivial, repetitive, lower-skilled occupations, outsourcing bodyshops.


27 October

Trainee/Junior JavaScript/Front-End/Ruby

Kharkiv · $300 · Pre-Intermediate

Как такового опыта работы в каких либо компаниях нет. Временами, помогал знакомым с кусочками проектов. Но в основном весь опыт сводится к учебным проектам в университете, связанный с разными языками. Но я готов открывать для себя что-то новое, усердно работать и обучаться, чтобы показать себя, а также увеличить свой опыт и знания.

JavaScript, CSS, HTML, Bootstrap, Node.js, React, Git

Хотел бы начать свою карьеру в мире IT. Больше всего интересен Front-end. Но есть также базовые знания в Ruby, C/C#