> Full Stack Engineer
Marimuthu Raja
Architecting scalable AI-powered applications and innovative web platforms with 5+ years of expertise in modern full-stack development.
5+
Years Experience
40%
Performance Boost
15+
Projects
01
Core Skills
Frontend Development
React.jsNext.jsReact NativeTailwind CSSTypeScript
Backend Development
Node.jsExpress.jsDjangoREST APIsPython
AI & LLM
LangchainLanggraphOpenAI APIsRAGPrompt Engineering
Databases
MongoDBPostgreSQLMySQLFirestore
Cloud & DevOps
AWSAzureDockerKubernetesCI/CD
Testing & Tools
CypressJestSeleniumGitPostman
02
Experience
Full Stack Engineer
Baboolsoft
Feb 2024 – Present
- ▹Improved application deployment efficiency by 30% by optimizing CI/CD pipelines
- ▹Designed and maintained scalable frontend and backend systems using React, Node.js, and AWS
- ▹Collaborated with cross-functional teams to deliver high-quality, production-ready features
Assistant Systems Engineer
Tata Consultancy Services (TCS)
Mar 2022 – Jan 2024
- ▹Reduced server and infrastructure costs by 25% through Azure architecture optimization
- ▹Built and maintained enterprise applications with strong focus on performance and reliability
- ▹Worked closely with stakeholders across development, QA, and DevOps teams
Full Stack Developer
Baboolsoft
Jun 2021 – Feb 2022
- ▹Boosted application performance by 40% using React.js and Next.js
- ▹Developed REST APIs and frontend components with a focus on maintainability
- ▹Contributed to system design and deployment processes
Full Stack Developer
Digisailor
Oct 2020 – Jun 2021
- ▹Developed responsive web applications and backend services
- ▹Improved UI/UX and optimized API response times
- ▹Participated in end-to-end development lifecycle
03
Featured Projects
Ziarah AI
↗AI-powered travel platform with scalable backend architecture, deployed on Azure Kubernetes Service with complete CI/CD pipelines. Integrated secure payments and real-time booking workflows.
Next.jsAzure AKSTailwindCI/CDPayment APIs
GoPrepared AI
↗AI mock interview platform leveraging OpenAI APIs for quiz generation and analysis. Built with modern frontend stack and deployed on AWS with Stripe payment integration.
Next.jsOpenAITypeScriptStripeAWS
MY5 App
↗Cross-platform mobile app for personal and executive growth built with React Native. Features gamification, points system, and optimized performance for smooth user experience.
React NativeExpress.jsREST APIsGamificationApp Store