Arpan  ·  Senior MERN / Next.js Full Stack Developer  ·  5+ yrs

Mid-Level
5+ years experienceremote
Available within 48 hrs

Proof of scale

90+ US clients trained
40% reduction in customer onboarding time
38% increase in customer retention
40% reduction in customer onboarding time38% increase in customer retention90+ US clients trained

About Arpan

Arpan is a Full Stack Engineer with 4. 9 years of experience in developing dynamic, scalable web applications.

5+ years of commercial experience in

EdTechEnergy & UtilitiesSaaS / B2B

Skills(21)

Next.jsExpress.jsReactDjangoPythonJavaScriptAWSLeaflet.jsPostgreSQLPostGISAngular.jsReact.jsJavaVue.jsREST APIGraphQLReduxHTML5CSS3System DesignData Structures and Algorithms

Why hire Arpan?

Production deploy authorityMentored 90+ clientsLed development of complex applications

40% reduction in customer onboarding time through automation.

Spearheaded robust backend development using Express.js and Django.

Orchestrated SaaS infrastructure deployment on AWS for scalability.

Trained 90+ US clients on diverse tech stacks.

Developed sophisticated algorithms for geospatial data visualization.

Achieved a 40% reduction in customer onboarding time.

Increased customer retention by 38% through automation.

Trained over 90+ US clients on various technologies.

Project highlights(7)

Intelligence Infrastructure Inspection Management Platform – Full Stack Engineer

Overview: This platform is an Intelligence Infrastructure Inspection Management Platform designed to ensure seamless interaction and optimized performance for users, supporting Sensor Data Processing and Multimodal Image Registration. Responsibilities: Architected and developed the entire web application, leveraging Next.js for client-side and Express.js for server-side. Orchestrated SaaS infrastructure deployment on AWS, focusing on scalability, reliability, and efficient management.

Next.jsExpress.jsAWSPythonJavaScript

Key outcomes:

  • Architected and developed a complete web application.

  • Orchestrated SaaS infrastructure deployment on AWS.

  • Implemented advanced features for sensor data processing.

Intelligent Mapping System – Full Stack Engineer

Overview: This system is an Intelligent Mapping System designed to provide a seamless and responsive web mapping experience, enabling users to interact with geographical data. Responsibilities: Developed a seamless and responsive web mapping experience using an Express.js server and a Next.js frontend.

Express.jsNext.jsLeaflet.jsPostgreSQLPostGISJavaScript

Key outcomes:

  • Developed a seamless and responsive web mapping experience.

  • Integrated interactive mapping system with PostGIS and PostgreSQL.

Model Training Platform – Full Stack Engineer

Overview: IREMAT is a platform that simplifies model training for users, allowing them to initiate processes and choose specific classes for multi-model instances. Responsibilities: Simplified model training by allowing users to effortlessly initiate the process and choose specific classes for multi-model instances.

PythonJavaScript

Key outcomes:

  • Simplified model training and multi-model instances.

  • Enhanced efficiency of dataset classification and organization.

Customer Relationship Management System – Full Stack Developer

Overview: This system is a Customer Relationship Management (CRM) system designed to automate customization of customer profiles and marketing campaigns. Responsibilities: Implemented a customer relationship management system that allowed customization of customer profiles.

JavaScriptAngular.jsReact.jsPythonJava

Key outcomes:

  • Implemented a CRM system allowing customer profile customization.

  • Enabled automated marketing campaigns.

Project 5 – Full Stack Engineer

  • Played a pivotal role in the UAV and drone technology sector, developing cutting-edge applications for collision avoidance, industrial surveillance, emotion analysis, and model training.
  • Spearheaded robust backend development and augmented frontend initiatives, ensuring scalability and efficiency.
  • Contributed to UAV and drone technology applications including collision avoidance, industrial surveillance, emotion analysis, and model training.
  • Spearheaded robust backend development using Express.js and Django frameworks, ensuring scalability and efficiency in server-side operations.
  • Designed and implemented optimized data architectures, seamlessly integrating with frontend components to enhance system performance.
  • Augmented frontend development initiatives using Next.js, Vue.js, and React.js to create visually engaging interfaces.
  • Collaborated closely with UX/UI designers to translate design concepts into responsive, intuitive, and aesthetically pleasing user experiences.
  • Developed and maintained APIs (RESTful and GraphQL) facilitating seamless communication and real-time data flow, enhancing data accessibility.
Express.jsDjangoNext.jsVue.jsReact.jsREST APIGraphQLPythonJavaScript

Key outcomes:

  • Played a pivotal role in UAV and drone technology development

  • Spearheaded robust backend development using Express.js and Django

  • Designed optimized data architectures

  • Augmented frontend development using Next.js, Vue.js, React.js

  • Developed and maintained RESTful and GraphQL APIs

Industry experience

EdTech

3 projects
  • •Model Training Platform— Full Stack EngineerPython · JavaScript
  • •Project— Full Stack EngineerExpress.js · Django · Next.js · Vue.js +5
  • •Project— Junior Software EngineerJavaScript · Angular.js · React.js · Python +1

Energy & Utilities

Reported in resume

SaaS / B2B

3 projects
  • •Intelligence Infrastructure Inspection Management Platform— Full Stack EngineerNext.js · Express.js · AWS · Python +1
  • •Model Training Platform— Full Stack EngineerPython · JavaScript
  • •Customer Relationship Management System— Full Stack DeveloperJavaScript · Angular.js · React.js · Python +1

Ready to work with Arpan?

Schedule an interview and onboard within 48 hours. No long hiring cycles.

At a Glance

Experience5+ years
Work moderemote
Starting from₹1.5 L/mo
Direct hirePossible
Start within48 hours
From₹1.5 L/ month

Single contract. No agency markup confusion.

Typically responds within 4 business hours.

5-day replacement guarantee
48-hour onboarding, single invoice
Direct chat — no recruiter middleman
Seniority signals
Owns production deploysGreenfield architectSystem ownerCode reviewerMentor / leads juniors
VerifiedVetted by Witarist
Technical skills assessed & verified
Background & identity checked
English communication verified
Ready to onboard in 48 hours

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Arpan

MERN Stack Developer