---
title: "Shalini Sahu - Nodejs Developer in Hyderabad | Tal"
description: "Meet Shalini Sahu, Node.js Backend Developer | Express | Mysql | REST APIs | Authentication & Authorization | Scalable Systems based in Hyderabad. AI stack includes cursor, github copilot, and ollama."
image: "https://tal.club/meet/shalini-sahu/share-image"
---

# Shalini Sahu on Tal

## Headline

Node\.js Backend Developer \| Express \| Mysql \| REST APIs \| Authentication & Authorization \| Scalable Systems

## About

I’m a Node\.js developer with 3 years of hands\-on experience building, managing, and improving backend systems\. My work spans developing scalable features, maintaining clean and efficient codebases, and conducting thorough code reviews to ensure quality and consistency across teams\. I actively participate in production releases, where I help coordinate deployments and troubleshoot issues to maintain smooth and reliable releases\. I also manage and write migration scripts for production environments, ensuring data integrity and seamless transitions during updates\. I’m passionate about writing clean, maintainable code and continuously improving system performance and team workflows\. Always open to learning and contributing to impactful projects\.

## Location

Hyderabad

## AI stack

cursor

github copilot

ollama

openai

## Work experience

Nodejs Developer at LeadAngel, Dec 2022 \- Present · 3 yrs 7 mos, Bhilai, Chhattisgarh, India

Javascript Developer at Arosys / Vyakar Technologies Pvt\. Ltd\. — LeadAngel Product, Dec 2022 \- Nov 2025 · 3 yrs, Designed and maintained secure, scalable RESTful APIs using Node\.js and Express following backend architecture and API design best practices\. Implemented JWT\-based authentication, role\-based access control \(RBAC\), and authorization middleware to protect sensitive API endpoints\. Built and supported Two\-Factor Authentication \(2FA\) using email\-based OTP to strengthen account security\. Implemented request validation, input sanitization, and centralized error handling using Joi to prevent injection and XSS attacks\. Integrated and maintained third\-party APIs including Google Calendar, Salesforce, and Slack within backend services\. Implemented trigger logic in the application start flow and added a segment block connecting multiple workflow blocks \(10\+\), enabling controlled backend process execution paths\. Collaborated with frontend teams to support reliable API consumption across multiple application features\.

## Education

Master of Computer Applications\(L\.E\.\), Computer Science, Kalinga University, Raipur

M\.Sc\., Computer Science, Guru Ghasidas University

[View the original profile](https://tal.club/meet/shalini-sahu)

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