CS

Chatar SinghChundawat

Senior Full-Stack Developer with 9+ years of experience building scalable web applications and SaaS platforms

About Me

Professional Summary

I'm a Senior Full-Stack Developer with over 9 years of experience building scalable web applications and SaaS platforms. I specialize in JavaScript/TypeScript, Node.js, and cloud-native architecture using AWS and GCP.

Throughout my career, I've led remote teams, integrated AI-driven features, and delivered significant business impact through video platforms, CRM systems, and operational tools. I have a strong focus on user experience, performance optimization, and maintainable code.

Udaipur, India
(+91) 7790860546
English (Professional), Hindi (Native)

Key Strengths

  • Cloud-native architecture design and implementation
  • AI integration and automation solutions
  • Remote team leadership and collaboration
  • Performance optimization and scalability
  • Full-stack development with modern technologies

Professional Experience

Senior Full Stack Engineer

Potion Technologies, USA

July 2022 - April 2025Remote

Led development of personalized video SaaS platform with AI-driven features, architected cloud infrastructure with AWS and GCP, and integrated voice generation and subtitle services.

Built scalable video personalization platform
Integrated AI services for voice and subtitle generation
Improved video loading times through cloud optimization
Architected webhook system and Zapier integration

Senior Full Stack Developer

Avocation Educational Services (Yocket)

Nov 2021 - June 2022Mumbai (Remote)

Enhanced student admissions platform supporting 50,000+ students, integrated real-time chat features, and developed AI-driven admission predictor.

Supported 50,000+ students for university placements
Integrated real-time chat features
Developed AI-driven admission predictor
Optimized backend services for better performance

Senior Developer

Secure Meters Ltd.

Aug 2019 - Oct 2021Udaipur

Developed Field Force Services platform, designed secure role-based access control, and created mobile interface that streamlined operations.

Enhanced technician productivity significantly
Reduced paperwork and data entry errors
Implemented secure role-based access control
Optimized data reporting processes

Software Developer

Pushbinary

Sept 2015 - Jul 2019Udaipur

Developed innovative software solutions for various industries including CRM systems and technician management platforms.

Built CRM systems for travel industry
Developed technician management platforms
Enhanced user experience through automation
Improved service delivery with mobile applications

Key Projects

Potion App - Personalized Video Generation

Led development of a video personalization platform supporting unlimited dynamic video generation from a single template with AI integration.

Key Highlights

Unlimited dynamic video generation
AI voice generation and subtitle creation
Cloud storage and delivery optimization
Zapier integration for workflow automation

Technologies

Node.jsTypeScriptVue.jsMongoDBAWSGCPFFmpegStripe

YeahSure - Virtual Try-On Platform

Developed API-first virtual try-on solution that can increase ecommerce conversion rates by 25%.

Key Highlights

25% increase in ecommerce conversion rates
Image processing pipeline implementation
Developer-friendly API endpoints
Containerized architecture for easy scaling

Technologies

Node.jsTypeScriptNext.jsReactMongoDBAWSDocker

Yocket - Educational Platform

Enhanced search functionality and social features for university discovery platform serving thousands of students.

Key Highlights

Improved university discovery with ElasticSearch
Social feed and discussion forums
Increased daily active users
Premium counseling service modules

Technologies

Vue.jsNode.jsTypeScriptPostgreSQLGraphQLElasticSearch

FFS - Field Force Services

Built comprehensive task management system for field technicians with inventory tracking and real-time reporting.

Key Highlights

Improved service completion rates
Inventory tracking functionality
Real-time operational dashboards
Cross-regional reporting insights

Technologies

ReactNode.jsPostgreSQL

Technical Skills

Languages

JavaScript
TypeScript

Frontend

React
Vue.js
Angular
Next.js
Tailwind CSS

Backend

Node.js
Express.js
REST APIs
GraphQL
Go

Databases

PostgreSQL
MongoDB
MySQL

Cloud & DevOps

AWS (S3, Lambda, SQS, CloudFront)
GCP
Docker
CI/CD
GitHub Actions
GitLab

Tools & Libraries

Stripe
FFmpeg
Git
ElevenLabs API
Assembly AI

Education

B.Tech in Computer Science & Engineering

Rajasthan Technical University, Kota

2009 - 2012

Let's Work Together

I'm always interested in new opportunities and challenging projects. Let's discuss how we can work together.