Candidates 248
$2500 / mo
≈ $30000 / year net
Ruby on Rails Developer
Ukraine · Lviv · 3 years of experience · Upper-Intermediate ·Published today
Ukraine · Lviv · 3 years of experience · Upper-Intermediate ·Published today
ACWHOO - business solutions for secure exchange of bank data between recipient and sender. The service provides an opportunity to receive the recipient's bank account data and synchronize them with Quickbook. Added new entities and controllers to them, writing tests. Added integration with Quickbook. Added ability to save, update and delete vendors on Quickbook.
Whirld - business solutions for publishing events. Site development from scratch, database design, coverage of all functionality with tests. Added integration with Auth0. Added custom admin panel
Modularity - business solutions to control the company's costs. All-In-One FP&A Platform for manager reporting - gives managers access to everything they need to manage their plans. Headcount planning - Efficiently staff your teams, build headcount plans, see span of control, and automate job postings. Added purchase and vendor entities, writing controllers for them, and front-end development using react. Covering code by unit tests.
CHIME - financial technology company founded on the premise that basic banking services should be helpful, easy, and free. They partner with regional banks to design member-first financial products. This creates a more competitive market with better, lower-cost options for everyday Americans who aren’t being served well by traditional banks. Development of own rubocop service, in which you can easily configure cops for other microservices. Writing tests.
$8000 / mo
≈ $96000 / year net
Ruby On Rails Developer
Netherlands · 8 years of experience · Upper-Intermediate ·Published today
Netherlands · 8 years of experience · Upper-Intermediate ·Published today
$2500 / mo
≈ $30000 / year net
Software Engineer
Ukraine · Dnipro · 3 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · Dnipro · 3 years of experience · Upper-Intermediate ·Published today · In passive search
This project was created and is used for helping to upload, annotate, sign documents for
middle and big companies.
Project is based on Ruby on Rails v.6
The main goal was creating several interconnected-applications for uploading and creating data to work with documents, following the process of annotating and signing and releasing agreements.
$500 / mo
≈ $6000 / year net
Junior Ruby On Rails or React or Next.js Developer
Czechia · No experience · Pre-Intermediate ·Published yesterday
Czechia · No experience · Pre-Intermediate ·Published yesterday
$8900 / mo
≈ $106800 / year net
Architect / Senior Ruby Developer
Ukraine · 8 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Ukraine · 8 years of experience · Upper-Intermediate ·Published yesterday · In passive search
As a developer, I mostly use Ruby, PostgreSQL, and React.js as my base stack. But always open to research and learning new technologies to handle project requirements and keep up with the times. Also, I pay special attention to computer science topics.
I aim to be fully responsible for a tech part of a long-term evolving project (build a technical culture and help a team to follow it).
As the CTO, I worked with almost 50 people in my department.
Also, I helped to solve a lot of technical issues. For example, once I refactored a Node.js project feature that works with ZIP archives, which allowed a customer to reduce server resource usage and server costs by more than two times.
$400 / mo
≈ $4800 / year net
Ruby on Rails Developer
Ukraine · Kharkiv · 6 months · Pre-Intermediate ·Published yesterday
Ukraine · Kharkiv · 6 months · Pre-Intermediate ·Published yesterday
Worked with:
Ruby on rails
SQLite
PostgreSQL
Elasticsearch
Docker
Vue.js
Node.js
Redis
Sidekiq
Rspec
Rubocop
Git
HTML
CSS
Languages:
Ukrainian
Russian
English A2/ B1
$2000 / mo
≈ $24000 / year net
Software Engineer, Ruby on Rails
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · Kyiv · 4 years of experience · Upper-Intermediate ·Published yesterday
Розробив та впровадив сервер розрахунку поширення забруднень в приватній хмарі за допомогою OpenStack, Bash та Python, збільшив в 3 рази швидкість виконання розрахунків за допомогою налаштування паралельного обчислення на всіх доступних ядрах машини та звільнення ресурсів після розрахунку.
Зараз повністю готовий до нових викликів, підтримувати і реалізувати корпоративні цілі, бути активною та цілеспрямованою частиною вашої команди, сприяючи розвитку проектів та бізнесу в цілому.
$1000 / mo
≈ $12000 / year net
Ruby on Rails Developer and ReactJS Developer
Turkey · 2 years of experience · Advanced/Fluent ·Published yesterday
Turkey · 2 years of experience · Advanced/Fluent ·Published yesterday
$5000 / mo
≈ $60000 / year net
Ruby Developer
Germany · 6 years of experience · Intermediate ·Published yesterday · In passive search
Germany · 6 years of experience · Intermediate ·Published yesterday · In passive search
$6800 / mo
≈ $81600 / year net
Software Engineer / Engineering Manager / CTO
Ukraine · Odesa · More than 10 years of experience · Upper-Intermediate ·Published yesterday · In passive search
Ukraine · Odesa · More than 10 years of experience · Upper-Intermediate ·Published yesterday · In passive search
• Over 15 years of experience in product development, startups, and outsourcing, including 5 years in leadership and engineering management roles.
• 12 years as a QE, AQE, SDET, and QE Lead, with 8 years of development experience.
• I have experience in DevOps and Site Reliability.
• I have utilized LLM API to address business needs.
At the moment, the technology stacks I am utilizing include:
• Ruby + Rails back-end
• Java combined with Dropwizard framework
While I can handle straightforward front-end issues, my primary expertise lies in back-end development and understanding of a business needs.
Due to my lack of experience with modern JS frameworks, I am not pursuing Full Stack positions.
• Keeping core services and systems up and running with no critical issues / data loss (have been responsible for developing and maintaining of 12 micro-services).