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CHETNA PARMAR

Angular Developer · 3 years · Oizom Instruments, Ahmedabad

Specialized in building real-time, data-driven web dashboards using Angular, TypeScript, RxJS, WebSocket & MQTT. Shipped 20+ reusable components and led frontend development end-to-end in production.

Stack: Angular · TypeScript · RxJS · Highcharts · WebSocket · MQTT · SCSS · Node.js · PostgreSQL


  • Role

    Angular/Web Developer

  • Years of Experience

    3 years

  • Professional Portfolio

    View here

Skillsets

  • react
  • MongoDB
  • MQTT
  • Node.js
  • Observables
  • PostgreSQL
  • Postman
  • Prompt Engineering
  • Python
  • LLM API integration
  • Reactive forms
  • Responsive Design
  • Rest APIs
  • RxJS
  • SCSS
  • TypeScript
  • WebSocket
  • Git
  • AI Tools
  • Angular
  • Angular Material
  • Behaviorsubject
  • Bootstrap
  • CSS3
  • Docker
  • Express.js
  • Agile
  • Github
  • Google Maps API
  • Grok ai
  • Highcharts
  • HTML5
  • JavaScript
  • JSON

Professional Summary

3Years
  • Jul, 2023 - Present2 yr 11 months

    Web Developer

    Oizom Instruments
  • Apr, 2023 - Jul, 2023 3 months

    Angular Developer Intern

    Oizom Instruments

Applications & Tools Known

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    React

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    MongoDB

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    MQTT

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    Node.js

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    PostgreSQL

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    Postman

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    Python

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    REST API

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    TypeScript

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    Git

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    Angular

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    Bootstrap

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    CSS3 & CSS5

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    Docker

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    Express.js

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    GitHub

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    HTML5

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    Javascript

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    JSON

Work History

3Years

Web Developer

Oizom Instruments
Jul, 2023 - Present2 yr 11 months
    Developed responsive web applications using Angular (v12+), TypeScript, HTML5, and SCSS, ensuring cross-browser compatibility across 5+ production modules. Built 20+ reusable UI components with Angular Material and Bootstrap, reducing feature development time by approximately 30%; implemented reactive forms and state management using RxJS (Observables, Subjects, BehaviorSubject). Designed interactive data-visualization dashboards with Highcharts and Google Maps API, integrated with WebSocket and MQTT for live data from 100+ IoT devices.

Angular Developer Intern

Oizom Instruments
Apr, 2023 - Jul, 2023 3 months
    Contributed to live production features in Angular, learning components, services, routing, and lifecycle hooks while supporting dashboard development with Highcharts and UI debugging under senior guidance.

Major Projects

2Projects

AI Journal - AI-Powered Note Simplification

    Developed a full-stack web application that summarizes long-form notes using AI; built responsive React frontend integrated with a Node.js + Express backend exposing RESTful APIs for note CRUD and summary endpoints. Designed PostgreSQL schema for users, notes, and AI summaries; integrated Grok AI via REST API for on-demand intelligent summarization.

Envizom - (Air Quality Monitoring Software)

    Designed responsive dashboards with dynamic charts for real-time air-quality data visualization, improving page render performance by 25%. Implemented REST API integration for charts and CRUD operations using Angular HTTP Client, reducing manual data refresh effort by 40%. Admin Portal: developed IoT device management module with add, update, and delete functionality, plus user activity tracking and system configuration controls. Pricing Portal: built proposal module to generate client quotes with device pricing, units, parameter mapping, and multi-currency support (INR, USD).

Education

  • Bachelor of Computer Applications (BCA)

    St. Xaviers College (2023)