Available for opportunities

Hi, I'm Jay — Full Stack Developer

Crafting scalable Web & Android experiences

I'm a Full Stack Developer passionate about designing and automating end-to-end solutions across web and mobile platforms. From building Android apps with Kotlin and Firebase to developing robust web applications with modern frameworks, I specialize in streamlining workflows, optimizing performance, and delivering scalable, user-centric products powered by automation.

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Kotlin

Jetpack

Node.js

React

Mysql

REST API

About Me

Bridging Android, Web & Cloud

Freelance Full-Stack Developer | Android & Web Specialist

I design and build end-to-end digital solutions that seamlessly connect mobile apps, web platforms, and scalable back-end systems. With a strong foundation in Kotlin + Jetpack Compose & React + Node.js for Android and modern web frameworks, I create products that are fast, secure, and user-friendly.

My approach blends creative front-end design with solid back-end engineering. From crafting pixel-perfect mobile UIs to developing APIs, managing databases, and deploying cloud-based architectures, I ensure that every layer of your product ecosystem works in harmony.

I thrive on projects that demand innovation, scalability, and automation. With clear communication and an agile mindset, I partner with clients to bring their ideas to life while ensuring technical excellence and long-term maintainability.

"Let’s build not just an app or a website, but a connected ecosystem your users will love."

Android (Kotlin, Jetpack, Compose)

Web (React, Node.js, Express, Tailwind )

Databases (MySQL, Firebase, Room)

API Integration (REST/JSON)

Cloud & Deployment (Docker, VPS)

Git / GitHub / CI-CD / Jenkins

Problem Solving & OOPs

Technical Expertise

My skills organized by development domains

Frontend Development

Android

Kotlin

Jetpack Compose

XML

React

HTML6

CSS5 / Tailwind

JavaScript

Backend Development

Node.js

Express

PHP

Java

Python

JSON / API

RESTful APIs

OOPs

Database & Tools

Firebase

MySQL

Room Database

Docker

Git

GitHub

Android Studio

VS Code

Featured Projects

Android, Web & Automation

See all on GitHub

InvestWise India Android • Kotlin • Firebase

AI-assisted mutual fund guidance, curated insights, and comparisons for beginners.

WhatsApp Automation Bot Node.js • Express • MySQL

Automated WhatsApp bot for scheduling, group management, and contact workflows.

News Application Android • Kotlin • REST API

Real-time news application fetching articles from APIs with category filters and search.

AI Chatbot Android • NLP • REST API

Conversational AI chatbot for answering queries, integrated with web and Android apps.

Automation Workflows Node.js • Cron • APIs

Custom workflow automation solutions for data processing, alerts, and scheduling tasks.

Android & Web Applications Kotlin • React • MySQL

Portfolio of Android and Web apps, combining modern UI design with scalable back-ends.

Work Experience

Software Developer (SDE) — Costoso Italiano

July 2025 — Present

Contributed to Android & Web application development for business operations. Focused on scalable backend solutions, automation systems, and seamless user experiences using Kotlin, React, MySQL, Node.js, Express, REST API and cloud services.

Freelancer — Android & Web Development

2025 — Present

Worked with clients on building custom Android and Web solutions. Delivered apps with Firebase authentication, API integrations, automation workflows, and responsive UIs.