Hello, I'm
Karthikeyan A
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Software developer transitioning into technology from procurement operations. Hands-on experience with Python, JavaScript, React, Node.js, Express.js, REST APIs, and AI integrations with Google Gemini API.
Operations Discipline Meets Software Engineering
Transitioning from procurement operations to software development with strong analytical acumen and hands-on full-stack development skills.
Professional Background
Software developer transitioning into technology from procurement operations at Royal Enfield. Hands-on experience with Python, JavaScript, HTML, CSS, SQL, Node.js, Express.js, REST APIs, and web application development. Built and deployed personal projects including an AI-powered resume analyzer (ResumeIQ AI) and a React Native mobile application (Space Escape Runner). Brings practical experience in business operations, problem solving, stakeholder coordination, and a strong passion for software engineering.
My Mission
To engineer scalable, intuitive software applications and AI-augmented tools by fusing rigorous analytical problem solving with modern full-stack development best practices.
My Vision
Bridging the gap between real-world operational workflows and automated software systems to deliver seamless user experiences and high-efficiency platforms.
Key Differentiators & Core Strengths
Practical business and manufacturing domain experience through procurement operations at Royal Enfield.
Hands-on project development and end-to-end cloud deployment experience (Vercel, Render).
Strong foundation in analytical problem solving, logical reasoning, and mathematical principles from Physics background.
Effective stakeholder communication, supplier coordination, and cross-functional team collaboration.
Skills & Technologies
Mastering tools across Artificial Intelligence, Web Systems, Cloud Infrastructure, and Developer Productivity.
Core languages for application logic, scripting, querying, and mathematical problem-solving
Python
Backend development, scripting, data handling & algorithm implementation
JavaScript
Modern ES6+, asynchronous programming, event handling & DOM manipulation
SQL
Relational database queries, data schemas, filtering, and data integrity
HTML5
Semantic markup, web accessibility, and structured document design
CSS3
Responsive layouts, Flexbox, CSS Grid, custom animations & modern styling
Featured Projects
Hands-on AI-powered applications, cloud deployments, and interactive mobile apps.
ResumeIQ AI
AI-Powered Resume Analyzer & Automated Feedback Web Application
A full-stack web application that allows users to upload PDF resumes and receive comprehensive AI-generated analysis, scoring, and actionable improvement feedback powered by the Google Gemini API.
Space Escape Runner
Interactive 2D Arcade Game Built with React Native & Expo
A fast-paced, interactive 2D mobile game developed with React Native and Expo featuring smooth spaceship flight controls, dynamic obstacle generation, real-time score tracking, and immersive arcade mechanics.
Professional Timeline
Procurement operations at Royal Enfield, rigorous B.Sc. Physics education, and structured full-stack engineering.
Procurement Trainee
- Support procurement operations for wheel components and coordinate across multiple external manufacturing suppliers.
- Coordinate with multiple suppliers involved in component supply and wheel assembly to meet daily production targets.
- Track component requirements, monitor inventory buffers, and support procurement activities for manufacturing operations.
- Work collaboratively with internal engineering, assembly teams, and external stakeholders to address procurement needs.
- Developed practical understanding of supplier coordination, inventory requirements, production dependencies, and manufacturing business processes.
✦ Successfully coordinated multi-supplier component delivery schedules ensuring zero line-stoppages
✦ Applied structured data tracking in Excel to monitor wheel component availability and supplier lead times
Full-Stack Web Development
- Learning full-stack web development through rigorous, structured programming and hands-on software development coursework.
- Developing deep practical skills in Python, JavaScript, React, Node.js, Express.js, REST APIs, and relational SQL databases.
- Architecting and building production-grade projects including an AI-powered resume analyzer and a React Native mobile game.
- Strengthening software engineering fundamentals including version control with Git/GitHub, cloud deployment, and debugging.
✦ Built and deployed full-stack ResumeIQ AI with Google Gemini API on Vercel and Render
✦ Developed cross-platform Space Escape Runner mobile game using React Native and Expo
Bachelor of Science — Physics
- Completed Bachelor of Science in Physics with strong foundations in quantitative mathematics, logical reasoning, and analytical methods.
- Cultivated disciplined problem-solving methodologies, scientific analysis, and systematic experimentation.
- Transitioned mathematical logic and analytical abilities into modern computer science and software development.
✦ Graduated with strong academic record in Physics and Applied Mathematics
✦ Built solid foundation for transitioning into technology and full-stack software development
Professional Certifications
Full-stack software development credentials, Google Gemini AI integration, and Physics degree.
Full-Stack Web Development Specialization
Issued by NxtWave
AI Integration & Web Application Development
Issued by Google Gemini Developer Program
Bachelor of Science in Physics
Issued by H.H. The Rajah's College
Get In Touch
Have a software engineering opportunity, full-stack project, or collaboration inquiry? Drop a message!