Available for New Projects

Hi, I'm Gowtham Rajasekaran

I build

Highly skilled React.js Developer with 4+ years of experience in turning complex requirements into elegant, high-performance web applications. Currently engineering retail loan journeys at Pentafox Technologies.

View Experience Get in Touch

4+

Years Experience

10+

Projects Delivered

5+

Tech Stacks


                        const developer = {

                          name: 'Gowtham',

                          role: 'React Developer',

                          location: 'Tamil Nadu, IN',

                          skills: ['React', 'Next.js', 'TS']

                        };

About Me

Years of Tech

Transforming Ideas into Digital Reality

I am a results-driven React.js Developer based in Theni, Tamil Nadu. My journey began with a degree in Mechanical Engineering, which instilled in me a disciplined approach to problem-solving and structural thinking.

Today, I specialize in building high-performance web applications using the MERN stack and Next.js. I thrive on the challenge of creating seamless user journeys—like my recent work on the KVB Retail Loan project, where I bridge the gap between web and native Android experiences.

Location

Theni, Tamil Nadu

Education

B.E. Mechanical Engineering

My Technical DNA

Problem Solver Performance Architect UI Enthusiast Clean Code Advocate

Professional Journey

4+ Years of Engineering Scalable Web Solutions

Oct 2025 – Present

Senior Software Development Engineer

Pentafox Technologies

Project: KVB Retail Loan

Architecting modern UI solutions for high-traffic retail loan applications.
Optimizing Android WebView integration for a seamless hybrid mobile experience.
Leading performance auditing and debugging of complex front-end workflows.

React.jsAndroid WebViewPerformance Tuning

Aug 2024 – Oct 2025

Software Engineer – Level 1

Market Simplified India Ltd, Chennai

Project: Axis Mutual Fund

Developed critical FinTech modules from scratch for iOS and Android platforms.
Implemented complex callback workflows and Next.js SSR for optimized SEO and speed.
Collaborated on scalable architecture to handle heavy financial data transactions.

Next.jsTypeScriptReact.js

Mar 2023 – Mar 2024

Junior React Developer

Aggregate Intelligence, Coimbatore

Projects: Faretrack, Ratemetrics, RR API Dashboard

Built data-heavy dashboards using Redux for state management.
Integrated REST APIs and visualized complex data sets using interactive charts.
Streamlined form handling with React Hook Form and React Query.

React.jsNode.jsReduxMUI

Jul 2022 – Dec 2022

Junior Software Developer

Aequalis Software Solutions, Chennai

Engineered reusable UI components with TypeScript for type-safe development.
Enhanced application performance through efficient component memoization and structuring.

React.jsTypeScriptClean Code

Technical Expertise

Proficient in building modern, performant, and responsive web applications.

Frontend Core

React.js

Component-based architecture, Hooks, Context API.

JavaScript

ES6+, Asynchronous Programming, DOM Manipulation.

TypeScript

Static typing, interfaces, and scalable codebases.

Next.js

Server-side rendering (SSR), Static Generation (SSG).

State & UI Frameworks

Redux

Global state management, Redux Toolkit, Middleware.

Material UI (MUI)

Component library integration, customization, and theming.

React Hook Form

Efficient form validation and management.

Tools & Performance

Git

Version control, branching strategies, and collaboration.

API Integration

REST APIs, React Query for data fetching.

Optimization

Performance tuning, code splitting, Chrome DevTools.

Responsive Design

Cross-browser compatibility and mobile-first approach.

Featured Work

Real-world applications delivered with precision and performance.

FinTech

KVB Retail Loan

Architected a seamless loan journey interface integrated within Android WebView, ensuring 99.9% crash-free sessions.

Case Study

Retail Banking Solution

React.jsWebViewUX Optimization

Investment

Axis Mutual Fund

Built high-performance financial modules using Next.js, focusing on complex callback integrations and real-time data updates.

View App

Mutual Fund Dashboard

Next.jsTypeScriptREST APIs

Data Viz

Faretrack Ecosystem

Developed dynamic pricing dashboards and data visualization modules using Redux and interactive charting libraries.

Source

Analytics Dashboard

ReactRedux ToolkitCharts.js