Ahrry Gopal

I led the transformation of an application developed very quickly with AI support into a robust, maintainable, and scalable platform.

I structured the architecture, processes, and technical best practices to continue rapidly delivering new features, while significantly improving the stability, performance, and reliability of the product, across the application, database, and server infrastructure.

The goal: allow everyone to focus on their true zone of genius.

Main missions:

✅ Development & Architecture

- Redesign and improvement of the existing architecture to ensure robustness and scalability

- Development of new features and continuous integration of user feedback

- Implementation and optimization of code quality and best practices

- Improvement of application, database, and server infrastructure performance

- Optimization of existing infrastructure and systems to reduce operational costs

✅ Quality & Reliability

- Implementation of a CI/CD pipeline and monitoring tools

- Proactive monitoring and resolution of production bugs

- Systematic documentation and testing to enhance product reliability

✅ Project Management & Methodology

- Structuring of development workflows and project tracking

- Establishment of clear processes to ensure readability and continuity of development

- Direct collaboration with the CEO to prioritize evolutions

✅ Leadership & Team

- Implementation of collaborative work best practices

Kazana is the treasury management tool designed for sole proprietors.

For more information, visit:

✅ Technologies & Practices:

- Backend: Ruby / Ruby on Rails

- Frontend: Ruby on Rails with Hotwire (Turbo Streams / Stimulus)

- Asynchronous processing with Sidekiq

- Bank aggregation via API integration

- Architecture adhering to SOLID principles

- CI/CD with GitHub Actions

- Monitoring and error management with Sentry

- Deployment on Heroku

- Code quality ensured with RSpec and RuboCop

- UI/UX designed with Bulma

In parallel with my freelance activities and my role as founder of Kazana, I conduct specialized technical interviews in Ruby / Ruby on Rails for companies through TheBackDoorCompany. My goal is to assess candidates' skills and determine if they meet the hiring company's needs.