👋 Hello, I'm

Deepak
C K

Full-Stack Developer

3+ Years Experience

Building end-to-end scalable applications across mobile and backend systems.

deepak.js

const developer = {
  name:       "Deepak C K",
  role:       "Full-Stack Developer",
  experience: "3+ years",

  stack: [
    "Node.js", "Express",
    "Flutter", "MongoDB",
    "Firebase", "PostgreSQL",
    "TypeScript", "Redis"
  ],

  passion: "Clean & scalable code",

  hire() {
    return "Let's build something great!"
  }
}

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Who I Am

About Me

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Deepak C K Full-Stack Developer · Flutter Specialist

Full-stack developer with 3+ years of professional experience building production grade applications across mobile and backend systems.

Core Expertise

Strong expertise in Flutter for cross-platform app development and Node.js/Express for scalable backend services. Experienced in API design and database management.

Technical Skills

Proficient in building robust APIs, implementing secure authentication systems (JWT), and using databases like MongoDB, PostgreSQL, and Redis.

Project Highlights

Delivered real-world products including project management tools, CRM platforms, analytics systems, and cross-platform Flutter applications.

Professional Approach

Passionate about clean architecture, performance optimization, and creating maintainable code across the full stack.

Years Experience

Projects Delivered

Published App

Technologies

Technologies I Work With

What I Know

My Skills

Primary Skills

Node.js & Express.js Microservices & REST APIs

Flutter BLoC & Cross-Platform

MongoDB & PostgreSQL Database Management

Frontend & Frameworks

React.js & Vue.js Frontend Frameworks (Basic)

HTML, CSS, JS/TS Web Fundamentals

Clean Architecture Scalable Design Patterns

Java, Spring Boot & Python Secondary Backend

Tools & APIs

n8n Automation AI & Workflows

Swagger & Postman API Docs & Testing

Socket.IO & Redis Real-time & Caching

Android Studio, Figma, Git Development Tools

What I've Built

My Projects

Published App

SafeRent

A comprehensive rental management application for equipment dealers. Features real-time inventory management, payment processing, and secured authentication. Built with Flutter (BLoC architecture) for optimal performance and cross-platform capabilities.

Flutter (BLoC)Spring BootPostgreSQLRESTful APIs

View on Play Store

Client Project

PTF Attendance App

Advanced cross-platform Flutter application for QR-based employee attendance tracking. Includes real-time validation, leave management with Firebase notifications, and seamless Node.js/Express backend synchronization.

FlutterNode.jsExpress.jsMongoDBFirebase

Private Project

Company Project

Workluge

An innovative project management platform tailored for team collaboration. Built with modular Node.js/Express microservices featuring high-performance REST APIs, JWT role-based access, and highly optimized database queries.

Node.jsExpress.jsMicroservicesMongoDBJWT

View Project

Company Project

AdLuge CRM

Contributed to AdLuge's agency management platform. Optimized legacy backend API services for drastic reduction in response times. Built n8n workflows for AI-driven SEO analysis and implemented automated cron jobs for dynamic client reporting.

Node.jsREST APIsn8nCron Jobs

View Project

Company Project

CallLuge

Premier call analytics platform for businesses. Migrated legacy Django modules to a modernized stack. Developed a comprehensive call reconciliation system comparing Twilio logs with internal databases to resolve data inconsistencies.

PythonDjangoCall AnalyticsTwilio

View Project

Client Project

Dtrips

A comprehensive travel booking application with mobile and web interfaces. Integrated Razorpay payment gateway and Firebase notifications for real-time booking updates. Features hotel and flight booking with smooth end-to-end booking flows.

FlutterSpring BootFirebaseRazorpay

Private Project

Academic Project

Home Automation System

ESP32-based home automation solution enabling Wi-Fi control of electrical appliances. Integrated relay systems, MQTT protocol, mobile controls, and IFTTT-based voice assistant automation.

ESP32MQTTIoTIFTTT

Academic Project

Deepak
C K