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Hi, I'm
Sandeep Prajapati

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React.jsNext.jsAI IntegrationTypeScriptWebSocketNode.js

Building enterprise-grade applications with AI integration and real-time capabilities. Recently built ALOQA - an AI voice campaign platform handling 1000+ leads with WebSocket real-time updates. Passionate about scalable architectures and clean code.

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Experience
30+
Projects
3
Companies

About Me.

Full Stack Developer building scalable applications

Full Stack Developer with 3 years of experience building modern web applications. Currently at Harich Tech, architected ALOQA - an AI-powered voice campaign platform handling 1000+ leads with real-time WebSocket communication.

Specialized in React.js, Next.js, TypeScript for frontend and Node.js, Express.js for backend, with expertise in AI integration, real-time systems, and performance optimization.

30+
Projects
3
Years Exp
3
Companies

Current Focus

Enterprise AI applications with real-time features

Achievement

Built ALOQA: AI voice campaigns, 1000+ leads

Philosophy

Clean, maintainable, scalable code

Work Experience

My professional journey building scalable web applications

Harich Tech

Current

Full Stack Developer / Software Engineer

Feb 2025 – Present
  • Working as Full Stack Developer on modern web applications
  • Developing end-to-end solutions using Next.js, React, and backend technologies
  • Building scalable full-stack applications with focus on performance and clean architecture
  • Actively contributing to real-world production projects across the stack
Next.jsReactTypeScriptTailwind CSSNode.js

Syndell

React Developer

Digital Transformation & App Development Agency

July 2023 – Feb 2025
  • Service-based company delivering innovative technology solutions
  • Worked on applications across Healthcare, Digital services, and Enterprise platforms
  • Built and maintained scalable frontend systems using React
  • Implemented clean UI patterns and reusable components
  • Collaborated with designers and backend teams
ReactJavaScriptTypeScriptReduxREST APIs

ViitorCloud Technologies

Software Engineer

Jan 2023 – Jun 2023
  • Assisted in development and maintenance of web applications
  • Frontend development using React.js
  • Backend exposure with Node.js (experience only)
  • Learned production workflows, teamwork, and scalable development practices
React.jsNode.jsJavaScriptHTMLCSS

Freelance

Current

Full Stack Developer

Ongoing
  • Working on various frontend development projects
  • Building responsive and modern web applications
  • Delivering custom solutions for clients
ReactNext.jsTypeScriptTailwind CSS

Skills & Expertise.

Technologies I work with to build exceptional experiences

Frontend Development

React.js95%
Next.js90%
React Native85%
TypeScript90%
JavaScript (ES6+)95%
Tailwind CSS90%
HTML5 & CSS395%
Redux85%

Backend Development

Node.js90%
Express.js90%
RESTful APIs95%
GraphQL75%
Authentication & JWT85%

Database & Storage

MongoDB90%
PostgreSQL80%
MySQL80%
Redis75%
Dynamodb70%

Tools & Technologies

Git & GitHub95%
Docker75%
AWS (ECS, S3, DynamoDB, Amplify)80%
Postman90%
Socket.io85%
TanStack Query85%

Other Skills

System Design85%
Microservices75%
Real-Time Systems85%
AI Integration80%
WebSocket Development85%
Problem Solving95%

Featured Projects.

Showcase of my recent work and accomplishments

ALOQA - AI Voice Campaign Platform

Enterprise SaaS platform enabling businesses to automate voice call campaigns using AI agents. Features multi-tenant architecture with separate admin and client portals, real-time call monitoring via WebSockets, bulk lead management (1000+ leads), AI-powered conversations, comprehensive analytics dashboard, and Twilio phone integration. Built with clean architecture using Repository Pattern, implements Redis job queues for scalable campaign processing.

Next.js 15React 18TypeScriptNode.jsExpress.jsMongoDBRedisSocket.ioTanStack QueryTailwind CSSFramer MotionJWTTwilio API

Healthcare Patient Management System

Comprehensive web-based healthcare application for patient management, physician-patient communication, and facility coordination. Features real-time updates via WebSocket, appointment scheduling, patient data management, and seamless third-party integrations. Deployed on AWS ECS with containerized microservices architecture, utilizing DynamoDB for scalable NoSQL storage, S3 for file management, and SES for email notifications.

React.jsNode.jsAWS ECSDynamoDBWebSocketAWS S3AWS AmplifyAWS IAMAWS SESMicroservices

Digital Card Advertisement Platform

Dynamic digital card platform for brand promotion and lead generation. Features customizable interactive cards, real-time analytics, user engagement tracking, and Zoho CRM integration for automated lead management. Built to help businesses showcase products and services with seamless third-party integrations for enhanced marketing capabilities and conversion tracking.

React.jsNode.jsMySQLZoho CRMLead Generation APIsThird-Party Integrations

B2B E-Commerce Mobile App

Full-featured B2B e-commerce mobile application built with React Native for cross-platform compatibility. Includes bulk ordering, inventory management, real-time order tracking, multi-vendor support, secure payment gateway integration, and customer relationship management. Features push notifications, offline mode, and seamless synchronization for business-to-business transactions.

React NativeNode.jsExpress.jsMongoDBReduxPush NotificationsPayment GatewayREST API

Education & Certifications.

Academic background and professional certifications

Education

Bachelor of Technology in Computer Science

Ganpat University

Mehsana, Gujarat, Admedabad, Gujarat

2019 - 2023

GPA: 7.5/10

Specialized in Software Engineering

Achievements:

  • Graduated
  • Led multiple technical projects and hackathons

Certifications

Full Stack Web Development

Online Platform

2023

Advanced React & Next.js

Online Platform

2023

Node.js & Express.js Backend Development

Online Platform

2023

Let's Work Together.

Have a project in mind? Let's create something amazing

Sandeep Prajapati - Full Stack Developer

Sandeep Prajapati

Full Stack Developer | Software Engineer

Admedabad, Gujarat

Availability
Open to new opportunities

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