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I’m Rynku Maria Raju, a software engineer with about two years of experience building and supporting web applications—especially with Ruby on Rails, JavaScript, SQL, and REST APIs. In my day-to-day work, I focus on backend development, debugging production issues, maintaining existing codebases, and shipping reliable features with good test coverage. I also bring a strong AI/data foundation, with an MSc in Advanced Computer Science and hands-on experience using Python for data analysis and machine learning projects. I’ve worked on security remediation and automated testing in production environments, and I enjoy collaborating with teams to understand requirements, troubleshoot effectively, and deliver improvements that make systems safer and easier to maintain.…I’m Rynku Maria Raju, a software engineer with about two years of experience building and supporting web applications—especially with Ruby on Rails, JavaScript, SQL, and REST APIs. In my day-to-day work, I focus on backend development, debugging production issues, maintaining existing codebases, and shipping reliable features with good test coverage. I also bring a strong AI/data foundation, with an MSc in Advanced Computer Science and hands-on experience using Python for data analysis and machine learning projects. I’ve worked on security remediation and automated testing in production environments, and I enjoy collaborating with teams to understand requirements, troubleshoot effectively, and deliver improvements that make systems safer and easier to maintain.

RYNKU MARIA RAJU

Software Engineer, Back-End Developer, Developer, +4

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I’m Rynku Maria Raju, a software engineer with about two years of experience building and supporting web applications—especially with Ruby on Rails, JavaScript, SQL, and REST APIs. In my day-to-day work, I focus on backend development, debugging production issues, maintaining existing codebases, and shipping reliable features with good test coverage. I also bring a strong AI/data foundation, with an MSc in Advanced Computer Science and hands-on experience using Python for data analysis and machine learning projects. I’ve worked on security remediation and automated testing in production environments, and I enjoy collaborating with teams to understand requirements, troubleshoot effectively, and deliver improvements that make systems safer and easier to maintain.…I’m Rynku Maria Raju, a software engineer with about two years of experience building and supporting web applications—especially with Ruby on Rails, JavaScript, SQL, and REST APIs. In my day-to-day work, I focus on backend development, debugging production issues, maintaining existing codebases, and shipping reliable features with good test coverage. I also bring a strong AI/data foundation, with an MSc in Advanced Computer Science and hands-on experience using Python for data analysis and machine learning projects. I’ve worked on security remediation and automated testing in production environments, and I enjoy collaborating with teams to understand requirements, troubleshoot effectively, and deliver improvements that make systems safer and easier to maintain.

Available to hire

I’m Rynku Maria Raju, a software engineer with about two years of experience building and supporting web applications—especially with Ruby on Rails, JavaScript, SQL, and REST APIs. In my day-to-day work, I focus on backend development, debugging production issues, maintaining existing codebases, and shipping reliable features with good test coverage.

I also bring a strong AI/data foundation, with an MSc in Advanced Computer Science and hands-on experience using Python for data analysis and machine learning projects. I’ve worked on security remediation and automated testing in production environments, and I enjoy collaborating with teams to understand requirements, troubleshoot effectively, and deliver improvements that make systems safer and easier to maintain.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Beginner

Language

English

Advanced

Work Experience

Software Engineer at Guidehouse India Pvt. Ltd.

January 1, 2020 - December 1, 2021

Developed, maintained, and supported a healthcare web application using Ruby on Rails, JavaScript, SQL, and MVC architecture. Built backend functionality and REST API integrations to support application requirements. Investigated and resolved defects and production issues using debugging and root-cause analysis, including code changes and application maintenance. Worked with MySQL databases and wrote SQL queries for data retrieval and application functionality. Implemented automated tests with RSpec and followed TDD practices. Used Git, Bitbucket, and Jira as part of the development workflow. Contributed to modernization by upgrading the application from Rails 3 to Rails 5. Performed security remediation for 500+ vulnerabilities using static analysis tools such as RuboCop and Brakeman, and collaborated with the team on requirements and troubleshooting. Received the Guidehouse GEM Award for professional contribution.

Education

MSc Advanced Computer Science at Northumbria University

January 1, 2022 - January 1, 2023

BTech Computer Science and Engineering at Saintgits College of Engineering

January 1, 2015 - January 1, 2019

MSc Advanced Computer Science at Northumbria University

January 1, 2022 - January 1, 2023

BTech Computer Science and Engineering at Saintgits College of Engineering

January 1, 2015 - January 1, 2019

MSc Advanced Computer Science at Northumbria University

January 1, 2022 - December 31, 2023

BTech Computer Science and Engineering at Saintgits College of Engineering

January 1, 2015 - December 31, 2019