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raghavan sg

raghavan sg

Full Stack Developer

Chennai, Tamil Nadu 2+ yrs exp 84 · Excellent

About

Full Stack Engineer with 2+ years of experience building scalable, high-throughput microservices and low-latency web applications using Node.js, Express.js, TypeScript, and React.js. Proven track record of designing distributed, event-driven systems and delivering production-grade cloud-native applications on AWS using Docker and Kubernetes. Strong expertise in API design, component-driven frontend architecture, state management, and performance optimization, with hands-on experience in Redis caching, RabbitMQ messaging, and API Gateway to improve system scalability and reliability. Skilled in optimizing MongoDB, PostgreSQL, and SQL Server for high-performance workloads and building secure, fault-tolerant, high-availability platforms at scale.

Skills & Expertise (39)

AWS Advanced
8.4/10
2
Years Exp
Microservices Architecture Advanced
8.3/10
2
Years Exp
Node.js Advanced
8.1/10
2
Years Exp
React.js Advanced
8.1/10
2
Years Exp
Docker Advanced
8.1/10
2
Years Exp
Nginx Mongoose Redis EC2 S3 EKS Kubernetes ArgoCD MongoDb ELK Stack JavaScript C# Encryption Jest Unit Testing API Testing OAuth 2.0 Express.js Typescript Next.js HTML5 CSS3 REST API design WebSockets JWT Authentication Postgresql Distributed Systems Event-Driven Architecture Scalability High Availability API Gateway Rate Limiting Caching Strategies MongoDB Atlas

Work Experience

Packaged App Developer

Accenture

Apr 2024 - Present

Led end-to-end design and development of scalable RESTful APIs and microservices using Node.js/Express, implementing resilient architecture to ensure high availability, system reliability, and secure data handling. Architected a scalable API framework adopted across 7+ services, supporting 10,000+ daily requests, reducing development effort by ~40% while improving system performance and delivery speed. Developed dynamic, responsive user interfaces using React.js with efficient state management and seamless REST API integration, building reusable UI components that ensured optimal performance and consistent user experience across devices. Optimized frontend performance using lazy loading, memoization, and efficient rendering techniques, reducing load time and improving user experience. Owned high-throughput APIs with JWT, OAuth 2.0, encryption, and rate limiting, improving latency by ~20–30%. Implemented Redis caching layer to reduce Database Load and improve API response time. Designed End-to-End Migration of MuleSoft APIs to AWS EKS-based Node.js services, achieving cost optimization (hundreds $/day) and better scalability. Designed and optimized MongoDB/PostgreSQL schemas, improving query performance by ~25%. Implemented CI/CD (ArgoCD, Kubernetes) for automated deployments, reducing release time by ~40%. Introduced RabbitMQ-based Asynchronous messaging to decouple services and handle background processing workflows, improving system scalability and reliability.

Education

B. E. Computer Science & Engineering - UCE Kanchipuram

- · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 9/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 84/100

Profile Overview

Member sinceApr 2026

Skills (39)

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