Banti Kumar

Frontend Engineer

Ghaziabad, Uttar Pradesh, India3 yrs 8 mos experience

Key Highlights

Expert in building scalable Single Page Applications.
Strong performance optimization skills with measurable results.
Proficient in modern frontend technologies and best practices.

Stackforce AI infers this person is a Frontend Developer specializing in E-commerce and Cloud Storage applications.

Contact

Skills

Core Skills

React.jsNext.js

Other Skills

TypeScriptReduxREST APIsPerformance OptimizationAPIsData VisualizationResponsive DesignFile ManagementJavaScriptGitGitHubWeb DevelopmentMobile Application DevelopmentState Management

About

Frontend Developer with strong expertise in React.js, Next.js, JavaScript (ES6+), and TypeScript, specializing in building scalable, high-performance Single Page Applications (SPA). Experienced in implementing reusable component-based architecture, structured state management using Redux and Context API, and optimizing rendering performance through memoization, lazy loading, and code splitting. Proficient in REST API integration, asynchronous programming (Promises, Async/Await), and managing complex UI states in dynamic web applications. Skilled in performance optimization, cross-browser compatibility, responsive design, and improving web performance metrics using modern frontend best practices. Hands-on experience with Git, CI/CD workflows, and collaborative Agile environments. Strong foundation in Data Structures and Algorithms with backend exposure to Node.js and MongoDB, enabling efficient end-to-end feature development. Focused on writing clean, maintainable code and delivering scalable, production-ready frontend solutions.

Experience

3 yrs 8 mos

Total Experience

1 yr

Average Tenure

6 mos

Current Experience

Maison d' auraine

Software Engineer Developer

Oct 2025 – Present · 6 mos · Gurugram, Haryana, India · On-site

Role: Software Engineer Developer 2 (React.js)
Project: E-commerce Platform (Beauty & Cosmetics)
🔹 Project Overview:
Worked on a scalable beauty & cosmetics e-commerce platform focused on product discovery, cart management, checkout flow, and performance optimization.
🔹 Major Responsibilities:
Developed responsive and dynamic UI using React.js, Next.js, TypeScript
Implemented reusable component-based architecture
Integrated REST APIs for product listing, cart, and order management
Managed global state using Redux / Context API
Implemented SSR (Server-Side Rendering) for SEO optimization
Optimized performance using lazy loading, memoization, and code splitting
Handled payment gateway integration and secure checkout flow
Improved Lighthouse performance score and page load speed
🔹 Key Achievements:
Reduced page load time by ~30% through performance tuning
Improved conversion rate by optimizing checkout UX
Built scalable UI components reused across multiple modules

React.jsNext.jsTypeScriptReduxREST APIsPerformance Optimization

Crossml pvt ltd

Software Engineer

Nov 2024 – Oct 2025 · 11 mos · Chandigarh, India · On-site

Role: Software Engineer (React.js)
Project: CRM System – Attendance Management Module
🔹 Project Overview:
Developed an Attendance Management module within a CRM system to track employee attendance, leave records, reports, and analytics dashboards.
🔹 Major Responsibilities:
Designed interactive dashboards using React.js
Implemented attendance tracking system with filters & date-based queries
Integrated APIs for real-time attendance data
Developed role-based access control UI (Admin, Manager, Employee)
Created data visualization using charts and reports
Ensured responsive UI for web & tablet compatibility
Optimized large dataset rendering using pagination & memoization
🔹 Key Achievements:
Improved attendance data accuracy with structured validation
Reduced report generation time with optimized API calls
Enhanced UX with dynamic filtering & export features

React.jsAPIsData VisualizationResponsive Design

Costacloud - an appolo computers pvt. ltd company

Software Engineer

Nov 2022 – Nov 2024 · 2 yrs · Delhi, India · On-site

Role: Software Engineer (React.js)
Project: TeamSync – Advanced Data Management Platform (Like Google Drive)
🔹 Project Overview:
Worked on TeamSync, a cloud-based data management platform enabling secure file storage, sharing, access control, and collaboration features similar to Google Drive with advanced permission control.
🔹 Major Responsibilities:
Developed file upload/download interface using React.js & TypeScript
Implemented folder hierarchy & drag-and-drop functionality
Built advanced permission management system
Integrated secure REST APIs for file management
Implemented real-time updates for file sharing & access logs
Optimized performance for handling large file metadata
Worked closely with backend team for scalable storage integration
🔹 Key Achievements:
Built scalable folder structure with dynamic tree rendering
Improved file search performance using optimized filtering logic
Enhanced UI responsiveness and user collaboration experience

React.jsTypeScriptREST APIsFile Management

Consultit

Software Engineer Internship

Aug 2022 – Nov 2022 · 3 mos · India

Role: Software Engineer Internship
Tech Stack: React.js, JavaScript, HTML5, CSS3, REST APIs, Git
🔹 Project Overview:
Contributed to the development of a web-based application by building responsive UI components and integrating backend APIs under senior developer guidance.
🔹 Major Responsibilities:
Developed reusable UI components using React.js
Assisted in building responsive layouts using HTML5, CSS3
Integrated REST APIs using Fetch / Axios
Worked on form validation and state management
Fixed UI bugs and improved cross-browser compatibility
Participated in code reviews and Agile sprint planning
Used Git for version control and collaborative development
🔹 Key Contributions / Achievements:
Improved page responsiveness and UI consistency
Reduced minor UI bugs through structured testing
Learned best practices in component-based architecture
Gained hands-on experience in production-level React development