Vaishali

Full-Stack Software Engineer

Noida, India 1+ yrs exp 83 · Excellent

About

Full-Stack Software Engineer with 1.5+ years of experience building scalable, production-grade web applications using React.js, Redux, TypeScript, Java, Spring Boot, and REST APIs. Delivered end-to-end features for a healthcare scheduling platform serving 50K+ users, with strong focus on performance optimization, back-end service design, and component architecture. Experienced in Agile/Scrum environments. Actively building expertise in Generative AI, AI Agents, LLM Application Development, and Model Context Protocol (MCP).

Skills & Expertise (40)

React.js Intermediate

8.1/10

1.5

Years Exp

REDUX Intermediate

7.7/10

1.5

Years Exp

Material UI Intermediate

7.5/10

1.5

Years Exp

Java Intermediate

7.4/10

1.5

Years Exp

Spring Boot Intermediate

7.3/10

1.5

Years Exp

AI-Assisted Development Scrum Code Review Claude API AI Agents Agentic Workflows Tool Calling Model Context Protocol RAG Prompt Engineering VS Code Data Structures and Algorithms Object-Oriented Programming System Design Fundamentals High Level Design Operating systems DBMS Computer Networks Spring Framework JavaScript Typescript C++ Context API React Hooks HTML CSS Responsive Design Agile RESTful APIs MVC Architecture Microservices MySql Git GitHub Jira

Work Experience

Software Engineer

UKG

Jul 2024 - Feb 2026

Developed and maintained production features on EZCall, a healthcare scheduling platform using React.js, Redux, Java, and Spring Boot, supporting workflows for 50K+ users across healthcare organizations. Designed and delivered the Staffing Ratio Configuration feature end-to-end, building Spring Boot REST APIs with dynamic per-shift staffing logic backed by MySQL; improved staffing allocation efficiency by 30%. Re-architected the Rotation Manager module using React + Material UI v5 component architecture, improving layout consistency and reducing navigation friction in complex scheduling workflows. Built the Request Priority feature with Redux state management on the frontend and Java service-layer logic on the backend, improving visibility and ordering of staffing requests. Integrated 10+ reusable React components with Spring Boot REST APIs, ensuring consistent state management, reliable data synchronization, and robust error handling across the platform. Led Material UI v3 to v5 migration, standardizing the design system and component library; improved development velocity by ~20%. Implemented in-memory API response caching using Redux store and React memoization (useMemo, useCallback, React.memo), reducing redundant network calls by ~15%. Applied React virtualization on large data tables and lists, reducing render overhead by ~25% and improving scroll performance significantly. Collaborated in an Agile/Scrum environment with product managers, designers, and QA engineers across sprint planning, code reviews, and retrospectives.