Lufna Nasrin

Full stack developer

Based in Kerala, India

Frontend EngineerBackend Engineer

— Welcome

Hi, I'm LufnaI build scalable web apps with modern technologies

I'm a Full Stack MERN Developer with hands-on experience building responsive, production-ready web applications using React, Next.js, Node.js, Express, and MongoDB.

I focus on clean architecture, performance, and creating smooth user experiences that solve real business problems.

— My Expertise

Here's what I buildevery day

I design and develop full-stack web applications using modern technologies. From frontend interfaces to backend systems, I focus on scalable architecture, performance, and production-ready code.

Full Stack WebDevelopment

Building complete applications from database to UI. I work across the entire stack using modern JavaScript frameworks and scalable backend systems.

Modern FrontendEngineering

Creating responsive, high-performance user interfaces using modern frameworks and component-driven architecture.

Backend Architecture& APIs

Designing secure and scalable backend systems with clean API architecture, structured data models, and authentication flows.

Performance &Production Systems

Optimizing applications for speed, maintainability, and production environments through efficient architecture and reusable components.

— Work

Tap →

Internal Product · TSPL Corp · 2024

LeadSync CRM ·
Role-Based Lead Distribution & Analytics Platform

Architected and led development of a production CRM serving 100+ agents across 8,500+ leads. Built an automated lead distribution engine with 5 role-based dashboards, real-time updates, and Redis caching — cutting lead assignment from hours to seconds and API response times by 94%.

  • ·Architected automated role-based lead distribution engine serving 100+ agents, cutting assignment time from hours to seconds
  • ·Implemented Redis caching with role-aware TTL strategy, reducing repeated API response times by 94% (1.21s → 78ms)
  • ·Built 5 role-specific dashboards (Agent, Analyst, Team Lead, Manager, Super Admin) with real-time Socket.io updates
  • ·Designed MongoDB schemas and aggregation pipelines optimised for initial load under 2 seconds across 8,500+ lead datasets
  • ·Integrated CSV/XLSX bulk import via Multer supporting large lead datasets; built Recharts analytics for pipeline visibility
  • ·Led a 3-person engineering team as tech lead — conducted code reviews, mentored juniors, and standardised backend architecture
REACTNODEJSEXPRESSMONGODBREDISSOCKET.IOREDUX TOOLKITFULLSTACK
Tap →

Client Project · UAE · 2025

Bella Luxury Closet ·
Full Stack E-commerce Platform

Developed a luxury fashion e-commerce platform for a client, enabling online product management, secure user authentication, and a fully responsive shopping experience. Built using the MERN stack with a scalable architecture for future growth.

  • ·Built a complete full-stack e-commerce platform using React, Node.js, Express, and MongoDB
  • ·Developed a full admin dashboard for product, category, and inventory management
  • ·Implemented secure authentication and role-based access for admin and users
  • ·Integrated Cloudinary for optimized product image uploads and storage
  • ·Designed responsive UI with optimized performance for mobile and desktop users
REACTNODEJSEXPRESSMONGODBECOMMERCEFULLSTACK
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Internal Company Tool · 2024

Sales Leaderboard ·
Real-Time Performance Dashboard

A real-time sales leaderboard system used on office TV screens to track team and individual performance. Built with MERN stack and WebSockets to provide live updates, team rankings, and celebratory notifications when agents close sales.

  • ·Built a real-time leaderboard dashboard using React, Node.js, Express, and MongoDB
  • ·Implemented WebSocket communication with Socket.IO for instant performance updates
  • ·Developed TV display mode with celebration animations when agents achieve sales
  • ·Created admin tools for announcements, performance charts, and team comparisons
  • ·Implemented team and agent ranking based on activation percentage and targets
REACTNODEJSEXPRESSMONGODBSOCKET.IOREALTIME
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Backend Project · Learning Project · 2024

DevTinder ·
Developer Connection Platform

A backend-focused developer networking platform inspired by Tinder. Built with Node.js, Express, and MongoDB, the system allows developers to create profiles, send connection requests, and manage matches through a structured REST API architecture.

  • ·Built REST APIs using Node.js and Express for developer profile and connection management
  • ·Implemented secure authentication using JWT and password hashing with bcrypt
  • ·Designed MongoDB schemas for users, connection requests, and relationships
  • ·Created connection request workflow including send, accept, and reject logic
  • ·Implemented middleware for authentication and protected routes
  • ·Developed scalable backend architecture following MVC pattern
NODEJSEXPRESSMONGODBJWTBACKEND

— Nice to meet you

Beyond the code

Lufna Nasrin

I'm a full-stack developer based in Kozhikode, Kerala, building modern web applications using the MERN stack. I enjoy working across both frontend and backend, turning complex problems into scalable, production-ready systems.

My work mainly focuses on e-commerce platforms, API architecture, and high-performance applications. I'm passionate about clean backend design, efficient system architecture, and continuously exploring new technologies and AI tools to improve development workflows.

Based In

Kozhikode, Kerala, India — open to remote, hybrid and on-site

Languages

English, Malayalam, Tamil

Studies

MCA — Pondicherry University
BSc Computer Science — Kannur University

Speciality

Full Stack MERN Development, Scalable APIs, E-commerce Systems

Current Obsession

Scalable backend architecture and AI tools for development

How Colleagues Describe Me

Systems thinkerProactiveProblem solverClean architecture mindsetCurious by defaultPerformance focused