Remote work, Ukraine · $4700 · 5 years of experience · Upper Intermediate
Software engineer with out-of-the-box thinking. Self-motivated, result-oriented, team player as well as solo performer. Have commercial mentor experience.
Took part in development of almost all crucial products in my previous company, on different stages. Implemented authentication layer which was used across the whole company. During the last year was the top contributor to the company's product which was the main revenue generator. Zero tasks failed over the 3 years. Wrote database obfuscation tool on Golang, which was used across the company.
An ability to have real impact on product and technical decisions is very desired. Also considering the option of part-time consulting.
Lviv · $3500 · More than 10 years of experience · Advanced/Fluent
ruby, ruby on rails and most of the connected technologies
Ruby, Ruby on Rails, Git, MySQL, jQuery
Experience in project lead Has created nice EU law document parser has created web portal for Danish Lawyers where they can find specific study courses Has created tool for communication lawyers with clients And many others
I am mainly looking for project related to Hardware(machinery, robotics), medicine, science, ecology, agriculture, sport.
Lviv · $3500 · 4 years of experience · Intermediate
Full time or part-time remote work. I'd like to work in a highly skilled team where I can grow as a professional.
Remote work, Ukraine · $2000 · 6 years of experience · Upper Intermediate
ruby stack web development, ELK, GCP, Kubernetes
Ruby, Ruby on Rails, MySQL, Docker, ElasticSearch, K8s
startup, distributed system, cloud
Kyiv, Odesa, Lviv, Dnipro · $3500 · 5 years of experience · Upper Intermediate
- Ruby (OOP, metaprogramming, etc.) - Ruby on Rails / Rails Engines / Trailblazer - RSpec, Capybara, Cucumber, Jasmine - JS (CoffeeScript, Angular/Angular.js, React, RxJS, etc.) - SQL (MySQL, Postgres) - HTML, CSS (Sass, Haml) - REST API - AWS, DO, Redis, Sidekiq, Sphinx, Ansible , Chef/Capistrano, Terraform, Docker, CI, Git
looking for: - interesting, complex tasks - work with professionals - ability for professional development - ability for carrier development
Lviv · $3000 · 3 years of experience · Upper Intermediate
Because I like Emacs, I've been forced to learn Emacs Lisp and Common Lisp. I really enjoy work with the dialects of lisp. But this is just for fun. I have commercial experience with Ruby, Ruby on Rails, Python and even with PHP. But I do not like to work with the last one. I have worked with the Postgres, Mongo, and MySQL, and Redis, but I cannot say that I am an expert in the databases. Oh, and I've taken part in the POC with Rust, RoR, and Python. We've created pipelines for the Airflow, use RoR as API, and Rust as backend. I would like to create programs using Rust. It's an awesome language. I've been participating in the oauth2 server development in python. Also, I've created the plugins for Splunk in python. One of them was the plugin to retrieve SAP matrics via OData2 protocol. And I like to test my programs.
Linux, Ruby, Ruby on Rails, Common Lisp, MongoDB, MySQL, PostgreSQL, Rust, RSpec, Git, Redis, Unit Testing, Elixir, Python, Docker
Remote work, Ukraine · $4000 · 6 years of experience · Intermediate
I ‘m software developer with commercial 6 years experience of development. I created small team with 3 people and integrated SCRUM, documentation and work flows.
Great project and team.
Lviv · $4500 · More than 10 years of experience · Intermediate
- mentor - experience with high load projects (~10K req/sec) - costs optimization activity (AWS) - good knowledge of SQL - Gitlab CI/Docker Swarm setup/configure - implement monitoring systems like InfluxDB/telegraf/Grafana/Loki/Pagerduty etc. - SOA design, resolve of architecture issues - used AWS (ruby sdk) like Kinesis, SNS/SQS queues, DynamoDB, Redshift, self-hosted PostgreSQL (~10Tb), Lambdas, S3, ASG - Trailblazer 2 (start new projects, implement features)
Ruby on Rails, PostgreSQL, ReactJS, Git, Trailblazer, Docker, Microservices, Gitlab, CI, GraphQL, JSON API, AWS: DynamoDB, AWS:KInesis, AWS: SNS/SQS, AWS:ASG/EC2, AWS:Redshift, AWS:Lambda, AWS:S3/Glacier, CQRS, Blockchain, Docker Swarm
I will be happy to work with product that is working on AWS infrastructure, is high-load and has high proficient team. I like Trailblazer-2 as well, so I would be twice as happy to work with projects which were building on Trailblazer-2 or have plans to use this architecture.
Lviv · $3800 · 6 years of experience · Upper Intermediate
I've used mostly Rails in the backend and vanilla JS or jQuery in the frontend. I only used Angular 1 in my first project as a frontend framework. I wrote many complex sql queries for the tasks ORM's can't accomplish. I wrote system, integration and unit tests on many different projects. I used Node.js for about 1 year. I mostly worked in small teams or alone. But in one project where there was relatively more developers I was the team lead for 1.5 years. I also made code reviews for many developers and gave advice about their code. And did feasibility analysis for potential projects.
• Working closely with clients to establish problem specifications and system designs. • Planning, architecting and developing web applications from the ground up. • Conducting feasibility analysis for potential projects and estimating approximate time for development process • Creating system, integration and unit test cases. • Reviewing code written by junior/middle developers, mentoring and giving feedback about their code • Working with webservices, both REST and SOAP, • Writing a wrapper framework for webservices, • Shipping a top-quality and best user experience products despite very complex and undetermined external services, • Co-founding a startup about sport social network with rails back-end api and ionic front-end (it didn't go well because of consumer aspects), • Teacing experience at only Rails course in the country (LKD Turkey Summer Camp)
I expect to work in a place that I can challenge myself and improve. I am working as a Full stack developer but my main speciality is back-end development. I expect to work in a predominantly back-end position. I can do front-end tasks but I expect not to work as the main frontend if a framework like React or Angular involved in the project.
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.
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.