cashper
CSS
0
0
collective-green
Collective repository with a green theme
JavaScript
0
0
Joshua Waiswa
Mentor
Rising Codementor
US$8.00
For every 15 mins
ABOUT ME
Ruby on Rails Developer, Software Engineer and Team leader
Ruby on Rails Developer, Software Engineer and Team leader
I have extensive experience facilitating cutting-edge engineering solutions with various e-commerce applications and technology skills. Proven ability to leverage full-stack knowledge and experience to build interactive and user-centered web services to scale and knowledge of building high-performance mission-critical services.
I am an innovative team player with a solid background in computer science, data structures, algorithms, object-oriented programming, and a passion for creating simple solutions to complex problems.
English
Pacific Time (US & Canada) (-07:00)
Joined October 2018
EXPERTISE
10 years experience
5 years experience
10 years experience
5 years experience
Agentic frameworks
2 years experience
Claude
2 years experience
Claude code
2 years experience
REVIEWS FROM CLIENTS
Joshua's profile has been carefully vetted and approved as a Codementor. Connect with Joshua now, and leave a review for them once you're done!
SOCIAL PRESENCE
23 Reputation
0
1
5
EMPLOYMENTS
Software Engineer
Kunstrux
2025-06-01-Present
- Built and maintained backend APIs in Ruby on Rails and .NET for lending workflows and external integrations.
- Managed AWS del...
- Built and maintained backend APIs in Ruby on Rails and .NET for lending workflows and external integrations.
- Managed AWS delivery components, including S3-backed workflows and CI/CD pipelines for reliable releases.
- Owned project planning and engineering execution from requirements through deployment.
- Worked directly with stakeholders to align technical scope, timelines, and delivery outcomes.
Java
Ruby on Rails
GitHub
View more
Java
Ruby on Rails
GitHub
Database Administration
React
.NET
CI/CD
Unix shell scripting
AWS
View more
Ruby on Rails Developer
Koombea
2021-10-01-2025-05-01
- Collaborated with stakeholders to identify new features and functionality and developed them using Ruby on Rails.
- Integrated the appl...
- Collaborated with stakeholders to identify new features and functionality and developed them using Ruby on Rails.
- Integrated the application with third-party applications such as NetSuite and Google.
- Implemented project tests using RSPEC and Capybara to ensure a high level of code quality and prevent regressions.
- Integrated caching using Redis to improve application performance.
- Planned and implemented algorithms to solve complex problems and improve the user experience.
- Worked with QA and team members to identify and fix bugs as quickly as possible.
- Utilized Stimulus JS controllers and Turbo Rails to create a seamless and intuitive user experience.
- Conducted thorough code reviews, ensuring code quality and adherence to industry standards and best practices.
SQL
Node.js
API
View more
SQL
Node.js
API
Heroku
RSpec
Redis
Computer Science
Docker
Leadership
JavaScript
Solution Architecture
Engineering Management
StimulusReflex
AWS
View more
Software Engineer
BulkMro
2022-06-01-2023-07-01
My tasks included:
- Software development with Ruby on Rails
- Deploy the application o Heroku and plan a rollout to AWS
- Implement So...
My tasks included:
- Software development with Ruby on Rails
- Deploy the application o Heroku and plan a rollout to AWS
- Implement Software upgrade
- Create a training portal for colleagues to understand and use the application
- Ensure database stability, using PostgreSQL
- Implement Elastic search
Elasticsearch
Software architecture
View more
Elasticsearch
Software architecture
View more
PROJECTS
Tuily
2022
Tuily is a product aimed at easing the process of acquiring credit for people within organizations.
Tuily is a product aimed at easing the process of acquiring credit for people within organizations.
Object-Oriented Programming
Stimulusjs
Object-Oriented Programming
Stimulusjs
Odetta
2020
Odetta is a platform facilitating the buying and selling of certified cars at the best possible and secure way for both the seller and th...
Odetta is a platform facilitating the buying and selling of certified cars at the best possible and secure way for both the seller and the buyer.
Ruby on Rails
Project management
Database Administration
View more
Ruby on Rails
Project management
Database Administration
JavaScript
API Integration
View more