Ranjoy Ghosh

React/Next.js, Node.js, AWS, headless commerce, API platforms, and SEO. Increased cross-country sales by 25% by developing a high-availability headless eCommerce platform in 4 EU markets. Led global, cross-functional teams to create multi-site eCommerce portals using Node, Next, React, AWS, GA4, and GTM, with 14+ years of experience. Proven in boosting team performance by 20%, driving OKRs, and building AI solutions like a Carbon Footprint Calculator. Known for designing resilient systems and leading distributed teams for high-impact results.

Design Developing and delivering highly scalable optimised and maintainable web or mobile platforms for b2b or b2c customers. 

The efficiency in designing high-performance platforms with the help of HLD LLD And module-based architectural patterns. 

Highly skilled with MEAN and MERN Stack Node JS NestJS Loopback. 

Efficient to handle microservice architecture. 

Expert with AWS environment. 

Efficient with team build-up and driven by quality delivery. 

Efficient to work and cop with any technology when it's required to deliver a great platform. 

Exposure with analytics and AI driven tools and development

DOMAIN: Retail, Investment Banking, E-commerce

MEAN/MERN Stack - Mongo , Express JS, Angular JS, Node JS, MestJs Loopback React

Cloud - AWS Mostly, GCP & Azure sometimes

DB- NoSql(Mongo, Elastic Search) & MySql, GraphQL, DynamoDB 

Microservice architecture. Horizontally and vertically scalable platform.