Sakshi Agnihotri

Full-stack Software Development Engineer

Lucknow 1+ yrs exp 83 · Excellent

About

Full-stack Software Development Engineer with hands-on experience building and deploying production-ready web applications using React.js, Node.js, Express.js, and MongoDB. Experienced in designing REST APIs, JWT-based authentication, role-based access control, real-time systems with Socket.IO, and secure application architectures. Comfortable working across the stack, debugging production issues, and building scalable, maintainable software from system design to deployment.

Skills & Expertise (31)

React.js Intermediate

7.5/10

Years Exp

MongoDb Intermediate

6.5/10

Years Exp

REST APIs Intermediate

6.5/10

Years Exp

Node.js Intermediate

6.5/10

Years Exp

VS Code Intermediate

6.0/10

Years Exp

GitHub Intermediate

6.0/10

Years Exp

Git Intermediate

6.0/10

Years Exp

Jest Intermediate

6.0/10

Years Exp

Socket.IO Intermediate

6.0/10

Years Exp

Express.js Intermediate

6.0/10

Years Exp

CSS3 Intermediate

6.0/10

Years Exp

HTML5 Intermediate

6.0/10

Years Exp

Redux Toolkit Intermediate

6.0/10

Years Exp

Tailwind CSS Intermediate

5.5/10

Years Exp

JWT Intermediate

5.5/10

Years Exp

Mongoose Intermediate

5.5/10

Years Exp

Postgresql Intermediate

5.5/10

Years Exp

Supertest Intermediate

5.5/10

Years Exp

bootstrap Intermediate

5.5/10

Years Exp

input validation Intermediate

5.5/10

Years Exp

Python Intermediate

5.5/10

Years Exp

Docker Intermediate

5.5/10

Years Exp

RBAC Intermediate

5.0/10

Years Exp

Figma Intermediate

5.0/10

Years Exp

MongoDB Atlas Intermediate

5.0/10

Years Exp

Render Intermediate

5.0/10

Years Exp

Vercel Intermediate

5.0/10

Years Exp

Docker Compose Intermediate

5.0/10

Years Exp

SQL Intermediate

5.0/10

Years Exp

Nodemailer Intermediate

5.0/10

Years Exp

Javascript (ES6+

Work Experience

Software Development Engineer (SDE)

Coreshield Technologies

Aug 2025 - Present

Built scalable and reusable React.js components across multiple product modules, improving page-load performance by 25% through lazy loading, code splitting, and targeted asset optimization. Integrated REST APIs supporting authentication, role management, and core business workflows; implemented Socket.IO-based real-time notifications for live application updates. Authored Jest unit tests for critical UI flows and resolved production issues across frontend and API layers. Collaborated with backend engineers to define API contracts, align data flows, and deliver end-to-end features across frontend and backend systems.

Software Development Intern

Tech Mahindra

Jul 2024 - Dec 2024

Developed and maintained React.js web application modules, contributing to end-to-end feature delivery including UI implementation, API integration, and bug resolution under senior developer mentorship. Actively participated in peer code reviews; followed clean code principles and internal standards to improve readability, reduce technical debt, and maintain long-term maintainability.

Python Full-Stack Summer Trainee

Techpile Technology Pvt. Ltd.

Jul 2023 - Sep 2023

Built Django REST framework APIs and JavaScript UI modules that increased user engagement by 20%; delivered 10+ features following MVC architecture in collaboration with senior developers. Reduced bugs by 30% through systematic debugging and unit testing; integrated PostgreSQL with REST APIs covering CRUD operations, data validation, and structured error handling.