React js, Next js, Tailwind CSS, SCSS, CSS, JS, TS, Bootstarp

KUMAR D

Senior Frontend Developer React & Next.js

+91-637*******

*****.***********@*****.***

LinkedIn: linkedin.com/in/kumard

GitHub: github.com/udhayakumarcr7

PROFESSIONAL SUMMARY

Frontend Developer with 4+ years of experience in designing and developing high-performance, scalable web applications using React.js and Next.js. Strong expertise in UI development, JavaScript, TypeScript, CSS, Tailwind CSS, Bootstrap, and modern frontend architectures. Experienced in building enterprise-grade applications including ATS platforms and FinTech solutions, with exposure to backend technologies such as Node.js, NestJS, MongoDB, PostgreSQL, and MySQL. Proven ability to deliver secure, production-ready applications in Agile environments. SKILLS

Frontend Technologies:

React.js, Next.js, JavaScript (ES6+), TypeScript

UI & Styling:

HTML5, CSS3, SCSS, Tailwind CSS, Bootstrap, Material UI Backend & Databases (Working Knowledge):

Node.js, NestJS, MongoDB, PostgreSQL, MySQL

Tools & Platforms:

Git, Azure, REST APIs

Concepts & Practices:

Responsive Design, UI/UX Best Practices, Component-Based Architecture, Secure Web Applications, Agile Methodology, Microservices Basics PROFESSIONAL EXPERIENCE

Frontend Developer

Technogenesis Software Solutions 2022 – 2026

● Designed and developed scalable frontend applications using React.js and Next.js

● Built reusable UI components with Tailwind CSS, Bootstrap, SCSS, and Material UI

● Implemented responsive, high-performance user interfaces with strong focus on UI/UX best practices

● Collaborated closely with backend teams and supported NestJS microservices during bottleneck scenarios

● Integrated REST APIs and ensured secure data handling

● Worked in an Agile development environment, contributing to sprint planning and delivery

PROJECTS

ATS Platform – Talentify

Technologies: Next.js, TypeScript, Tailwind CSS, NestJS (Microservices), Azure, PostgreSQL, Git

● Designed and developed a full-featured Applicant Tracking System from scratch to production

● Implemented complex modules and workflows including job board integrations, resume search, and resume parsing

● Built scalable frontend architecture using Next.js and Tailwind CSS

● Actively supported backend development using NestJS microservices during performance bottlenecks

● Deployed and maintained the application on Azure cloud infrastructure FinTech Application – Accupayd

Technologies: React.js, JavaScript, Material UI, SCSS, Git

● Designed and developed a highly secure FinTech application for managing payments

● Implemented real-time payment tracking and third-party payment integration

(Cashfree)

● Followed strict security and compliance guidelines for financial transactions

● Delivered a responsive and intuitive user interface using Material UI and SCSS E-commerce Application – Puppy’s Bakery

Technologies: React.js, JavaScript, Bootstrap, SCSS, Git

● Designed and developed an end-to-end e-commerce application

● Implemented product listing, cart, checkout, and payment workflows

● Integrated online payments using Razorpay

● Built responsive UI components using Bootstrap and SCSS Technogenesis Corporate Website

Technologies: Next.js, TypeScript, Tailwind CSS, NestJS, MySQL

● Designed and developed the official Technogenesis website using Next.js

● Built a career admin portal for job postings and basic enquiry forms

● Contributed to backend development using NestJS and MySQL

● Ensured SEO-friendly, fast-loading, and responsive web pages EDUCATION

Bachelor of Engineering (ECE)

St. Mother Theresa Engineering College, Tuticorin

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