lang-uk/recruitment-dataset-candidate-profiles-english huggingface dataset:
Position: Senior Ruby on Rails Developer
Category: Ruby
Experience: 6 years | English: upper

I have a bachelor's degree in physical and mathematical sciences.
I have commercial experience since 2016, during this time I worked with outstaff, outsource products and startups projects.
Each project was unique and had different agile software development methods, the main one was, of course, Scrum, and other methodologies were internal sub-methods of development: I worked with pure TDD, XP, Agile, and even Pair Programming.

Like any person I think in my native language, in the context of programming I think in Ruby lang, but I can freely solve business problems using JavaScript, Elixir-lang, and C#.

I'm a team player and I consider stress resistance to be my strong point - a sudden 500 error on the prod leaves my mind cold because that's the only way I can quickly solve the problem, but I don't really like working with toxic people, and to be honest - that's my weakness.
There is nothing worse than the "wall" misunderstanding which needs to break through in solving problems that can be very expensive. 
So, I would like to be part of a close-knit team without toxic folks who are able to concentrate on tasks and common challenges, and not on their own ambitions.

I enjoy writing articles and speaking at conferences as much as possible - I've left a link in my CV to my public works and a full list of technologies I've worked with.

I would like to improve my team-lead skills because it is interesting to me.
If you have a project without documentation and tests - write to me, I love such projects.

If you have non-trivial code, that can be run with the help of two developers who have been on the project at least for 10 years - write to me.

If you want to finish the project on time with a minimum of control over the developer - write to me.

Do not write to me if your activity is related to the weak sides of human nature, such as the desire for easy money or immediate gratification. 

I am interested in technical, medical, social, charitable, and other projects aimed at improving people's lives.

Also, I do not cooperate with companies from Russia.
Position: Senior Ruby on Rails Developer
Category: Ruby
Experience: 6 years | English: upper


I'm a Master in Computer Science with 6+ years of experience in commercial application development using Ruby on Rails.  

During my career, I have successfully developed numerous projects of varying complexity in domains such as CRM, e-commerce, agriculture, crypto, insurance, and more.

Core Qualifications:
- Design, development, and support of numerous web applications sharing the technology stack with Ruby on Rails;
- Frontend solutions: Hotwire, Stimulus, React;
- Databases design and optimization: MySQL, PostgreSQL;
 - Search engines: Thinking Sphinx, ElasticSearch;
- Geolocation search integration: PostGIS, Google Maps;
- Background processing: Resque, Delayed Job, Sidekiq;
- 3rd party API integrations;
- Payments and subscriptions: Stripe, PayPal;
- Marketing: Mailchimp, Facebook, Google Ads, GTM;
- Social networks: Facebook, Instagram, Twitter, Google;
- Testing using RSpec, Capybara, Cucumber;
- Deployment, provisioning, and containerization: Docker, Heroku, AWS;
- Application tests coverage and CI/CD configuration: CircleCI, GitHub Actions.
Position: Senior Ruby on Rails Developer
Category: Ruby
Experience: 6 years | English: upper

Building up a project from its initial prototype stage all the way to full-scale production, from 1 developer to a team of 20+ members.
It is my 8th year in the industry. Primarily, I have worked as a back-end engineer using Ruby on Rails, but I also have experience working as a full-stack developer using React (approximately 1.5 years in total). Throughout my projects, I have held various positions, ranging from a regular developer to a tech/team lead, in teams of up to 6 members. I have been involved in more than just development, encompassing activities such as estimating project scope, designing architecture, writing user stories and requirements, conducting demos and previews, prototyping, and even creating mockups. Over the years, I have experienced almost every step of the development process, perhaps not at an expert level, but to a degree that provides me with a comprehensive understanding of the bigger picture.

My last 3 projects were in the Fintech and Healthcare domains, most of these projects employed a hybrid architecture, combining traditional monolithic applications with microservice/service architecture. However, I also have experience building up a project from its initial prototype stage all the way to full-scale production.

Furthermore, I actively participated in the interviewing process in each company I worked for.
Working with html and css is not my forte.
Position: Senior Ruby on Rails Developer
Category: Ruby
Experience: 5 years | English: intermediate

I'm full stack, team oriented Ruby developer and true disciple of TDD methodology.
Now focused on backend: essentially on Ruby on Rails (5+ years) and PostgreSQL. Previously worked with Go, Node.JS, PHP, MySQL and MongoDB. Adept of TDD.

Having experience with Ethereum and Machine Learning (infrastructure).
Known frontend technologies: HTML5, JS (React), CSS (SCSS).
Familiar with modern devops/sre techniques and AWS.

Confident Linux (mostly Ubuntu) user.
Looking for remote work
Position: Senior Ruby on Rails Developer
Category: Ruby
Experience: 4 years | English: upper

I've passed Cambridge English certification for B2 level.

As for programming: I like metaprogramming and use it where it's suitable and I've completed an Optimization course from Thinknetica school and can debug any performance issue in the application.
One of my projects(the most interesting) I worked on was a Health Care system for hospitals in the USA.
Stack:
Ruby on Rails 5, Sidekiq, MySql, Rspec, Vue.js 2/3, Jest, Typescript, AWS, Docker, RabbitMQ, WebSockets, Capistrano/GitLab CI, Node.js, Protobufs, New Relic, Grafana

My position was FullStack developer. Responsibilities: developing new features on Legacy(Vue2), fixing bugs, then migrating to the new architecture(Vue3, RabbitMQ, Gitlab CI, AWS).

There were several microservices on Node.js(Bot engine), Elixir(Websockets engine), Ruby(Service for RabbitMQ), Typescript(12 Vue apps)
I want to focus on the Back-end side and fix something on the Front-end side only in critical situations.
Position: Senior Ruby on Rails Developer
Category: Ruby
Experience: 5 years | English: intermediate


Programming languages - Ruby, Javascript
Frameworks - Ruby on Rails
Databases - MySQL, PostgreSQL, MongoDB (basic)
Tools and libraries - RSpec, Grape, Redis, Elasticsearch
Infrastructure - Nginx, Capistrano, NewRelic, Semaphore CI, AWS (EC2, S3, CodeDeploy, RDS, Route53, Elasticache, Elasticsearch Service, Lambda), Digital Ocean, Heroku, Ansible (basic)
Version control - Git
Frontend - HTML, CSS, Bootstrap, Vue.js (basic), React (basic)
Other - Node.js, Express.js

Last project description:
Learning management system in Netherlands with ~200 active customers and 500k+ users. LMS provides wide functionality for business: learnings library, authoring tool, learning budgets management, trainings booking, employee skills management etc. 
- Project development and support (backend)
- REST API development
- Database design/development
- Support infrastructure (AWS)
- Code review and refactoring
- Code performance improvement
- Release procedure
- Architecture decisions
- Requirements analysis
- Interviewing new programmers
Position: Senior Ruby on Rails Developer
Category: Ruby
Experience: 10 years | English: intermediate

Ruby - 4 years, PHP - 6 years. Angular 2/4 started using in production before released officially (1 year).
- Ruby (1.9-2.4), Ruby on Rails (2.1-5.1)
- MySQL(4-5.7), Solr, ElasticSearch, Sphinx
- HTML 5, SCSS (SASS), LESS, Bootstrap/Foundation, JS (Backbone, Angular, jQuery)
- Resque, Sidekiq, Redis, Memcached
- PHP (4-5), CodeIgniter, Yii, Smarty
- Interested in Elixir (Phoenix), mobile development (Ionic 2)
- TDD, Rspec, Capybara
- Pair programming
- English upper-intermediate, German - A1, Russian/Ukrainian - native
Interesting project with implementing new features. Prefer fullstack development.
Position: Senior Ruby on Rails Developer
Category: Ruby
Experience: 7 years | English: upper


Ruby, Ruby On Rails, React, RSpec, Capybara, Cucumber, Sidekiq. Confident Linux user. DBMS: MySQL, PostgreSQL. Search engines: Solr, Elasticsearch. AWS: ECS, EC2, Elastic Beanstalk, Lambda, VPC, ELB, Route53, etc.
Looking for qualified colleagues, interesting project
Position: Senior Ruby on Rails Developer
Category: Ruby
Experience: 6 years | English: upper

- Has experience of leading a team of 3 developers
- Took part in establishing SDLC
- Ruby
- Ruby on Rails
- RSpec, Capybara
- Basics of HTML, CSS and JS
- PostgreSQL
- REST API
- Redis, Sidekiq, K8s, Docker, CI, Git
- OOP, YAGNI, SOLID, design patterns
I’m looking for a long term full-time position only. Remote work is preferable.
As I don't have a lot of experience with JS but I am open to learn it.
Don't have any preference regarding project but investing industry and real estate looks interesting for me
Position: Senior Ruby on Rails Developer
Category: Ruby
Experience: 3 years | English: upper


Software engineer with about 3 years experience in Ruby on Rails development.  Previously had an experience of self-education and freelance practice for about 3 years.  Adaptable and transformational, enthusiastic developer with an ability to work independently and developing opportunities that further establish estimated goals. Experienced in the full lifecycle of the development process including requirements gathering, designing, coding, testing, debugging, and maintenance. Developed web applications with REST API and GraphQL. Familiar with such Ruby backend frameworks as Sinatra and Grape. Familiar with frontend frameworks as React.js and Vue.js. Had an experience in communication with customers and foreign team members(outstaff). Strong development skills using SQL (PostgreSQL, MySQL). Experienced in working with NoSQL databases such as Redis.  Willing to embrace new challenges and eager to learn more and grow as a software engineer.
Position: Senior Ruby On Rails developer
Category: Ruby
Experience: 6 years | English: upper


Senior Ruby On Rails developer with 6 years experience. During my professional career I've worked with a lot of projects and technologies, had experience as a team leader. For now I position myself as a backend developer and I don't work with frontend.
Not ready to work with outsourcing companies. Challenging projects, modern technologies, professional growth.
Position: Senior Ruby On Rails Developer
Category: Ruby
Experience: 11 years | English: fluent

- Yaml-based step system with heavy-branching with React 
- Maintained high-load BI product based on microservices architecture
- Full stack developer using Ruby on Rails and Javascript for 10+ years
- Worked mostly in agile teams, with and without SCRUM
- Socket-based real-time UI for displaying ASR words with different probabilities
- Wish to continue write both Backend and Frontend
- Wish to use JS frameworks (React, Spine, Vue, etc.)
- Can potentially switch to similar or other ecosystem (Elixir, Python, PHP, GoLang)
Position: Senior Ruby On Rails Developer
Category: Ruby
Experience: 6 years | English: fluent

- Single handedly migrated a large project with 200+ gems from Rails 4.2 to Rails 6.1;
- Actualised and fixed the tests coverage of an application, which was not maintained for more than two years;
- Moved project to different geolocation service, which made possible to save finances without compromising the functionality;
- Similar to that, suggested and implemented a switch to another CDN service, which potentially save over 6K euros monthly;
- With Ruby and Shell scripts automated and reduced the deployment time by 5 minutes;
- Solved over 100 exotic and tricky bugs.
Over the course of 6 years, I have worked on various projects in the real estate, education, and other industries. I mainly used Rails and related technologies, PostgreSQL, and occasionally worked with React/JS/HTML/CSS.

On an educational commercial project from the American client, I worked on both the backend and frontend as the sole developer. I completed various tasks, implemented new features, communicated directly with the client, and worked extensively with the database to generate statistics and optimize queries.

I also worked with a team on a large real estate project. I added new features to the user interface, worked on SEO tasks, migrated data, and increased test coverage. All work was done using the Scrum method, I participated in discussions with American clients, suggested my own solutions, and communicated in English a lot.

In my most recent position, I worked on a large German project that provides services for interior and exterior design, as well as other design and architectural services. The project was 70% a Rails application, with separate components written in React, and having PostgreSQL as the database. I played the role of the main backend developer on the project, taking on most of the backend tasks: implementing new functionality, improving the tests coverage, deploying the application regularly, updating and maintaining the main libraries and codebase, occasionally working on small React tasks, helping to improve the quality of colleagues' code through code reviews, and reducing the number of bugs and errors by a factor of tens since joining the project.
I’m interested in projects with a large amount of users, working as a part of the international team. Also I enjoy back-end development with Rails framework, working with the APIs, GraphQL, and in general open to work with anything.
Position: Senior Ruby On Rails Developer
Category: Ruby
Experience: 5 years | English: upper

- Open-source contribution
- Integrated AWS Secrets Manager into the application
- Rewrote microservice from Kotlin to Ruby
- Migrated Rails project to a newer version
- Optimized page loading time
- Made landing site from scratch
- Performance improving
- Migration from ActionCable to AnyCable
- Refactored legacy code
Ruby on Rails developer with 5 years of web development experience. I have mostly worked as a backend developer, but I also have some experience with the frontend side as well. I have been involved in projects in areas such as healthcare, digital marketing, data integration, API management, and interactive gaming application. I have worked through Scrum and Kanban methodologies with project-specific modifications. Throughout my career, I have been involved in working with customer requirements, coding, unit testing, integration testing, debugging, and deployment. Trying to follow software development best practices and keep up with new technologies. Strong attention to detail.
I'm not interested in projects that are at a support stage. I would like to work on projects that are actively developing and have challenging tasks.
Position: Senior Ruby On Rails Developer
Category: Ruby
Experience: 11 years | English: upper

Good knowledge of HTML5 technologies, good experience in different backend technologies.

Feel comfortable to develop both backend / frontend sides of SPA.
Ruby (Ruby On Rails, Sinatra),
Javascript (HTML5, Node.js, Backbone, Jquery, Angular.js (1.6), Vue, Phonegap/Cordova, ReactJS, 
Python (Django,  Zope),
Shell, Perl,
Apache, Nginx, 
AWS, Heroku, Docker
MySQL / PostgreSQL,
Linux (Debian, CentOS, Redhat), FreeBSD
Rspec, Minitest, Cucumber, Selenium
I'm looking for remote work with flexible schedule.
Position: Senior Ruby On Rails Developer(Full stack) / Team Lead
Category: Ruby
Experience: 6 years | English: fluent

Taught more than 30 people from beginners to their first job as Ruby developers.

One of my proudest accomplishments is organizing and self-funding a programming course initiative to empower underprivileged individuals and low-income families. By offering a comprehensive
and accessible curriculum, I helped participants with no prior IT experience secure their first Ruby programming positions within just one year. This achievement showcases my ability to create effective, results-driven educational programs and demonstrates my dedication to making a positive impact on others' lives.

Worked in multiple startups. From early-stage startups to well-funded ones. 

Have good proven reviews from employees and teammates.
Dedicated Ruby on Rails developer with over 5.5 years of extensive commercial experience in
web application development, specializing in Ruby on Rails (RoR) and JavaScript (JS) technologies. Demonstrated expertise in robust software engineering practices, team management, and mentorship. Adept at delivering scalable, high-performance web solutions while fostering a collaborative environment for team growth and success.

Key Skills and Expertise:
• Proficient in Ruby on Rails, JavaScript, HTML5, and CSS3 for end-to-end web application development
• Strong understanding of software engineering principles, including design patterns, OOP, and agile methodologies
• Proven track record of managing and leading high-performing development teams
• Passionate mentor with experience in guiding and training both junior and experienced team members
• Ability to adapt to evolving technologies and continuously enhance technical skills
• Excellent problem-solving capabilities and a keen eye for optimizing performance and code quality • Strong communication and interpersonal skills, with a focus on fostering collaborative team dynamics
• One of my proudest accomplishments is organizing and self-funding a programming course initiative to empower underprivileged individuals and low-income families. By offering a comprehensive
and accessible curriculum, I helped participants with no prior IT experience secure their first Ruby programming positions within just one year. This achievement showcases my ability to create effective, results-driven educational programs and demonstrates my dedication to making a positive impact on others' lives.
Position: Senior Ruby on Rails developer [part-time]
Category: Ruby
Experience: 5 years | English: upper


5 years of experience in outsourcing company.
Mainly as an RoR developer, but for the last 2 years as a DevOps engineer and AppSec engineer.

Completed AWS Cloud Practitioner and AWS Security Specialty certifications.

As for big tasks that I happen to complete:
* Project technical optimizations from optimizing scripts (Dockerfile / Jenkins deployment) to codebase structural refactoring
* Mobile API development, including assistance in the app review process
* Migration of the project to the new data center

As of responsibilities:
* Project uptime and security
* Security audit of other projects

I am open for a 20 hours/week job.
Position: Senior Ruby on Rails developer/Senior Software Engineer
Category: Ruby
Experience: 9 years | English: upper


My last role was Senior Software Engineer in UK food delivery company with diverse architecture, SOA, AWS services, Redis + Sidekiq. Troubleshooting, investigating narrow points in high loaded SQL requests and infrastructure. Leading small team 3-6 devs with Agile methodology (Scrum, Kanban, mix). Scaling high loaded services, building infrastructure with Terraform.

Also I have some knowledge in Golang. 

ruby-on-rails, ruby, html, slim, haml, Rspec, Capybara, git, jira,  bitbucket, factory-girl, faker, ruby-on-rails-4, ruby-on-rails 5, grape. ALSO Microservices, Golang, Crystal-Lang, Redis, PostgreSQL, RabbitMQ
Would be great Highload project, microservices, SOA
Position: Senior Ruby on Rails developer, Team Lead
Category: Ruby
Experience: 9 years | English: fluent


* Extensive knowledge of Web development covering all phases of project development including business
requirements analysis, architecture and design, user interface design, module and component construction,
automated tests, and implementation
* Solid working experience in Ruby on Rails Development
* Sound knowledge of Agile Methodologies
* Self­motivated worker with strong focus on business goals and end­user experience
* Excellent oral and written communication skills
Position: Senior Ruby on Rails Developer, Team Lead
Category: Ruby
Experience: 11 years | English: fluent

Integrator
Developed third-party integrations  for such services like: Google Docs, Google DFP, HubSpot, AWS S3, VMware cloud solutions (VCloud Director, VSphere), etc.

Problem Solver
Always aim to solve the problem, automate solution and optimise its performance.

Remote Expert
Work from home since 2017 with overall remote work experience over 5 years.
Started working in IT as a manual QA in 2007.
First commercial Ruby experience in 2011.
First commercial Ruby on Rails experience in 2013.
Have experience of working as a Team/Tech Lead for 3+ years.
Prefer to work in a small product company.
Remote oriented teams.
No frontend.
Position: Senior Ruby on Rails Engineer / Team Lead
Category: Ruby
Experience: 8 years | English: fluent


Hey . I am Alex, Senior Ruby on Rails developer (8+ y/exp in tech)!

- I am a Senior Ruby on Rails developer with over 8 years of experience in the tech industry. I have a strong background in developing web-based internet and eCommerce applications using various technologies such as Ruby, Ruby on Rails, JavaScript, HTML, PG, and MySQL. I am also interested in learning new languages and frameworks, including Golang and ReactJS.

- In addition to my technical skills, I have experience managing teams of six developers. My ability to lead and collaborate with others has been essential in the success of previous projects.
Position: Senior Ruby on Rails Enginer
Category: Ruby
Experience: 11 years | English: upper

As an engineer I have a history of open source contributions.
As a manager I have experience of managing few teams at the same time, setting up communication, cooperation between those, coaching individual members and leading them to success.

Finished Basics of BA course from LITS because I strongly believe in T-shaped growth path.

Participated as a teacher in Ruby Summer Course from Pivorak community, mentored two teams of students as part of Lviv IT Cluster Initiative.

All links are provided in CV.
Russian, Belarus based? SoftServe? No way, not in this universe.

I’m in IT for 19 years and probably will stay here for next decade :)

Have proven track of open source contributions, can get into project quickly and won’t take whole month before first commit.

I’ve managed cross functional teams. During one of my last projects in outsourcing company I started as lead of FE team. Set up all processes and communication with other teams. After that I was transferred as a lead to BE and ETL teams (yes, two teams at same time). Found strong team players. They are now leads of those teams. So I know a thing or two about people management :)

Once I’ve occupied position with strange title :) but basically I was managing office of excellence for a small sized company (~100 employees). I had stream leads reporting to me. That was interesting thing to do, had chance to contribute to various processes in company.
Position: Senior Ruby on Rails/Javascript developer
Category: Ruby
Experience: 5 years | English: intermediate

2 years of API/SPA development experience. 
One of the Ember Club organizers. 
Worked as team lead for North-American startups.
Building product from ground up to production release.
Solid experience in both enterprise and startup worlds with the ability to grasp hard problems at a glance and decompose them into small, manageable chunks to solve in most time and cost efficient way.

Used to work with RBS, Cargo tracking and ticket booking systems. 
Wast SPA / API development experience.
Acted as a team lead.

Have minor experience with Elixir/Phoenix framework.
It will be good to work with Big Data/Machine Learning in  cryptocurrencies field with agile &  goal-oriented process.