sandhya dhanapal

AI & Full Stack Engineer

Chennai, IN 3+ yrs exp 87 · Excellent

About

Results-driven Full Stack Engineer with over 3 years of experience in the SDLC, specializing in React, Node.js, and REST API development. Successfully enhanced banking platform efficiency, reducing report turnaround by 40% and elevating user engagement by 30% through innovative integrations. Proficient in cloud deployment on GCP, with a strong focus on optimizing performance and user satisfaction.

Skills & Expertise (26)

React Advanced

8.3/10

Years Exp

Node.js Advanced

8.1/10

Years Exp

Google Cloud Platform Advanced

8.0/10

Years Exp

Sub Javascript (ES6+ Pub Cloud Run REDUX Postman Babel Webpack Express.js RAG Google ADK Prompt Engineering GitHub Actions Gitlab GitHub Git MongoDb MySql Postgresql SQL Python CSS3 HTML5

Work Experience

Software Developer

SquareShift

Mar 2024 - Present

Elevated user engagement by 30% through the seamless integration of Learning Management System across Microsoft Teams, Salesforce, Google Apps Script, & Chrome Extension utilizing React & Node.js/Express. Revamped user authentication journey by designing RESTful application programming interfaces for single sign-on authentication, user provisioning, & learning management system data synchronization utilizing Node.js, Express.js, & JSON Web Tokens, leading to enhanced user satisfaction. Optimized Node.js services on Google Cloud Platform Cloud Run with Pub/Sub messaging to enhance scalability & enable real-time data processing. Enhanced data accuracy by developing a full-stack reporting platform utilizing React front-end with Webpack & Babel for filter-driven scheduling, alongside Node.js application programming interfaces for data retrieval & PDF generation. Crafted & maintained Representational State Transfer Application Programming Interfaces for the complete report lifecycle, including scheduling, tracking, & downloading, utilizing Postman, Express.js, & Node.js to enhance operational efficiency & streamline user experience. Developed Node.js REST application programming interfaces from scratch to accurately aggregate large language model usage & cost metrics from BigQuery, enhancing usage tracking precision. Drove the surfacing of analytics through an intuitive user interface by utilizing Application Programming Interfaces, significantly enhancing the decision-making process. Accelerated rendering speed for large datasets by leveraging lazy loading, memoisation, & state management techniques with React Suspense & Redux.

Software Developer

Concentrix Catalyst

Mar 2022 - May 2023

Enhanced operational efficiency & improved data accuracy by orchestrating the integration of third-party Representational State Transfer Application Programming Interfaces for equity, bond, & foreign exchange trade data feeds, as well as clearing, custody, & payment settlement services into the banking platform. Streamlined user workflows by developing an application programming interface integration layer in Node.js & Express, enhancing connectivity with external banking services for improved transaction efficiency. Crafted comprehensive API integration documentation & endpoint contracts for 3 teams, utilizing Postman to significantly enhance user experience.