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Subhangi

Subhangi

Frontend/UI Developer

Delhi NCR 5+ yrs exp 90 · Outstanding

About

Results-driven Frontend/UI Developer with 5+ years of experience building scalable, responsive, and high-performance web applications using React.js, JavaScript (ES6+), Redux, Material UI, HTML5, and CSS3. Experienced in developing reusable components, integrating REST APIs, optimizing application performance, and delivering user-centric solutions in Agile environments. Strong expertise in React Hooks, state management, responsive design, and modern frontend development practices.

Skills & Expertise (27)

React.js Advanced
8.4/10
5
Years Exp
REST API Integration Advanced
8.0/10
5
Years Exp
Usestate Advanced
8.0/10
5
Years Exp
useEffect Advanced
8.0/10
5
Years Exp
CSS3 Advanced
8.0/10
5
Years Exp
HTML5 Advanced
8.0/10
5
Years Exp
bootstrap Intermediate
7.5/10
4
Years Exp
Axios Intermediate
7.5/10
4
Years Exp
Typescript Intermediate
7.5/10
3
Years Exp
Reusable Component Architecture Intermediate
7.5/10
4
Years Exp
Performance Optimization Intermediate
7.5/10
4
Years Exp
JSON Handling Intermediate
7.5/10
4
Years Exp
Git Intermediate
7.0/10
5
Years Exp
GitHub Intermediate
7.0/10
5
Years Exp
Cross-Browser Compatibility Intermediate
7.0/10
4
Years Exp
Jira Intermediate
6.5/10
4
Years Exp
Jenkins Intermediate
6.5/10
3
Years Exp
Oracle Intermediate
5.5/10
3
Years Exp
Responsive Web Design Bitbucket Context API UI React Hooks REDUX Semantic UI Material UI (MUI Javascript (ES6+

Work Experience

UI Developer

Busy Infotech Pvt. Ltd.(IndiaMart)

Sep 2022 - Present

Designed and maintained a highly efficient front-end web application for HiBusy and BechPoora, resulting in a 15% increase in website traffic and a 10% reduction in customer complaints. Led the development of key modules HiBusy, including Subscription History, Reports, ACL (Access Control), Roles Permissions, Desktop Online modules, Activation Screens, and Dashboards, enhancing system usability and business workflow efficiency. Built scalable, reusable React components using JavaScript, React.js, and Material UI (MUI) to deliver rich, responsive, and high-performance user interfaces. Collaborated closely with product managers and UX designers to translate business requirements into intuitive, user-centric UI solutions. Improved platform performance and maintainability by redesigning React component architecture, reducing technical debt by 10%. Ensured high-quality code through rigorous testing, debugging, and adherence to best practices, improving application stability. Partnered with design teams, project managers, and business analysts to create seamless and easy-to-use software experiences. Owned UI delivery lifecycle, including requirement analysis, effort estimation, and task breakdown, ensuring timely and efficient execution. Achieved 97% customer satisfaction by delivering interactive, intuitive, and performance-optimized UI/UX designs. Developed reusable functional components using React Hooks such as useState, useEffect, and Context API. Integrated RESTful APIs and handled asynchronous data using Axios and JavaScript promises.

System Engineer

Infosys

Mar 2021 - Sep 2022

Contributed to enterprise-level application development for a leading global banking client in an agile environment. Developed responsive front-end interfaces using React.js, JavaScript, HTML, CSS, Bootstrap, Semantic UI, and Material UI. Supported modernization initiatives by migrating legacy applications to React-based architectures. Worked on client-side and server-side development while maintaining clean and reusable code practices. Participated in debugging, deployment support, testing, and version control using Jira, GitHub, BitBucket, Jenkins, and Oracle. Enhanced application usability through optimized validations and UI improvements.

Web Development Intern

Internshala

Jun 2018 - Aug 2018

Completed hands-on Web Development training focused on responsive web applications using HTML, CSS, Bootstrap, SQL, and PHP. Gained foundational experience in front-end development, database management, and responsive design.

Education

B.Tech in Information Technology - Galgotia’s College of Engineering & Technology

2016 - 2020 · Afghanistan

Class XII, CBSE - Karl Huber School, Noida

2014 - 2016 · Afghanistan

Class X, CBSE - J.K.G Senior Secondary, Ghaziabad

2012 - 2014 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 15/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 90/100

Profile Overview

Member sinceJun 2026