Vijayraj Murugan

Full-stack software developer with hands-on experience since 2019 building web applications and custom software across freelance client engagements and academic projects. Skilled in Python/Django, Java, and JavaScript, with working knowledge of React, Angular, HTML5, and CSS3 for end-to-end delivery. Experienced integrating AI capabilities (OpenAI API, Gemini API) into live applications, plus cloud deployment (AWS, GCP) and containerization (Docker).

Comfortable testing, debugging, and improving application performance, with strong problem-solving skills and direct client communication. Google-certified in Data Analytics. Immediate joiner, eager to learn and grow with new technologies and frameworks.

Freelance Software Developer at Self-Employed (2023-01 – Present)

• Designed and delivered custom web and backend applications for independent clients using Python, Django, Flask, and REST API architectures, owning each project from requirements through deployment.
• Integrated OpenAI API and Gemini API into client applications to add AI-assisted automation and content-generation features — direct experience building AI-powered solutions.
• Tested, debugged, and improved application performance across client projects, performing hands-on root-cause troubleshooting on live issues.
• Containerized applications with Docker and deployed them to AWS and GCP cloud environments, handling environment setup and production support.
• Collaborated directly with clients using Git-based version control and CI/CD practices, coordinating on scope, timelines, and revisions across each project's lifecycle.

Master of Computer Applications in MCA – Annai College, Kumbakonam, Tamil Nadu (2021-01 – 2023-12)

Bachelor of Computer Applications in BCA – Mass College, Kumbakonam, Tamil Nadu (2017-01 – 2020-12)