Crafting SeamlessDigital Experiences

I'm Alfin Abu, a full-stack developer specializing in MERN stack, Java, and PostgreSQL. I build scalable web applications and deliver exceptional user experiences for clients worldwide.

About Me

I've helped startups and established companies build robust web applications that scale. My expertise spans modern JavaScript frameworks, backend technologies, and database design.

Beyond coding, I bring strong problem-solving, teamwork, and adaptability to every project—whether it’s leading technical initiatives, optimizing processes with data tools like Power BI and Excel, or collaborating across teams to deliver results. I thrive at the intersection of technology and operations, making me equally effective in technical, business, and administrative roles.

Frontend

React, Next.js, TypeScript

Backend

Node.js,Express.js, Java, Spring Boot

Database

MongoDB, PostgreSQL

Deployment

AWS, Vercel, Docker

Featured Projects

A selection of recent work showcasing my expertise in full-stack development

Trusme Website

A Next.js project with static export for a business website which also connects to a restful api for various functionalities

Next.jsNode.jsMongoDBAWS EC2

GST Invoice Generation System

GST-compliant invoice generation desktop application using Electron.js and React, automating billing and reducing manual errors.

ElectronReactPostgreSQL

Real-time Chat Application for Elderly

WebSocket-based chat app with user authentication,voice messaging, file sharing, and message encryption.

Node.jsSocket.ioMongoDBReact

Technical Skills

Proficiency levels in key technologies and frameworks

React/Next.js95%

Node.js/Express90%

MongoDB85%

PostgreSQL88%

Java/Spring Boot82%

TypeScript50%

Let's Work Together

Ready to bring your ideas to life? I'm available for freelance projects and full-time opportunities. Let's discuss how we can create something amazing together.