Effectively designed and built Ruby on Rails applications by making them faster and easier to use, resultingin a 25% improvement in speed and user experience.Participated in Ruby on Rails and JAVA communities published more than 12 Ruby on Rails packages andprovided 10+ code reviews.Supervised a team of 6 developers in crafting a data processing tool, which reduced data analysis time by35% for the entire team.Actively engaged with the Ruby on Rails community by contributing to open-source projects, participatingin conferences, and sharing knowledge through technical articles.Skillfully utilized Ruby virtual environment and package management tools to streamline development andmanage dependencies effectively within Ruby on Rails ecosystems.

Worked closely with different teams, combining JAVA with HTML, CSS, JavaScript, and React to ensureseamless integration of frontend and backend aspects.Used test-driven development (TDD) methodologies using Junit and Mockito for Java, as well as Jest forReact, achieving an 85% test coverage. As a result, post-deployment issues decreased by 45%Possess considerable expertise in developing and deploying microservices architectures.Researched and selected APIs to incorporate into our projects.Possess the skill to promptly generate meticulously structured, streamlined, well-documented source code.Brainstormed new application ideas based on available resources and past successes.

Involved in various client projects as a backend engineer, using technologies like Node.JS, Django, andPython.Experienced with developing social and Google APIs, having strong skills in Restful API and GraphQL.Experienced working with cloud platforms such as AWS, Azure, and GCP.Collaborated closely with app development teams, including project and product managers, developers,and QA, to identify issues, devise testing strategies, and implement best practices.Made modifications to existing code written in different programming languages.