Madhumathi R
Full Stack Developer | Building Scalable, Real-Time Systems
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I build scalable architectures that handle complexity behind a seamless user experience. Here's a deep dive into my core production-grade system.
Zynkora
Real-Time Collaboration Platform
A robust project-scoped SaaS platform ensuring seamless team collaboration. Engineered with a focus on real-time synchronization, stateful WebSocket handling, and dynamic workspace provisioning.
Features
- • Real-time sync across clients
- • Kanban workflows & state
- • Built-in chat system
Engineering
- • Stateful WebSocket routing
- • Backend scaling & low-latency
- • API resource optimization
Architecture Flow
Performance Mindset
Good code works; great code scales. My engineering ethos revolves around system-wide optimizations, ensuring UI responsiveness matches backend power.
Latency Optimization
Designing database indices and caching layers to minimize query response times under high load. I prioritize rendering critical paths in milliseconds.
Scalable Architecture
Decoupling services logically. Transitioning user-based architectures into multi-tenant, project-scoped models without disrupting the monolithic core initially.
Resource Efficiency
Implementing stateful WebSocket connections appropriately, falling back gracefully, and managing memory efficiently in long-running Node/Spring processes.
Technical Skills .
Programming Languages
- Java
- JavaScript
- TypeScript
- SQL
Core Fundamentals
- Data Structures & Algorithms
- Object-Oriented Programming
- Operating Systems
- Computer Networks
- System Design (Basics)
Full Stack Development
- React.js
- Next.js (App Router)
- Node.js
- Spring Boot
- REST APIs
- WebSockets (STOMP)
- Tailwind CSS
Databases & Tools
- PostgreSQL
- MySQL
- MongoDB
- Hive (Big Data)
- Git & GitHub
- REST API Testing
- SAP S/4HANA
Currently Learning
Expanding my infrastructure knowledge.
Engineering Projects .
Beyond Real-Time Systems, I enjoy architecting data pipelines and analyzing complex datasets to derive actionable insights.
Job Trend Analysis Pipeline
Designed and implemented an end-to-end data pipeline to analyze massive datasets of tech job postings, identifying emerging skill requirements and market trends.
Big Data Storage (Hive)
Wrote optimized HiveQL queries to process unstructured data, dramatically reducing the ETL time.
Insight Generation (Tableau)
Connected processed Hive clusters to Tableau for dynamic dashboarding, presenting actionable metrics to stakeholders.
Next System Interface
Building something tightly optimized. Currently experimenting with Rust and WebAssembly.
Experience .
Frontend Intern
Livewire | Trichy, IndiaFocused intensely on transforming static mockups into highly responsive, performant user interfaces while establishing a scalable UI component library.
Performance Optimization
Improved UI responsiveness and reduced layout shifts, directly impacting the perceived load times on lower-end devices.
Reusable Component Systems
Architected modular, purely functional React components, accelerating development velocity across multiple internal tools.
DSA & Problem Solving
I actively practice Data Structures and Algorithms to strengthen my problem-solving skills and optimize real-world systems.
Focus areas include recursion, dynamic programming, graphs, and system-level thinking.