Apu Roy
Portfolio

ApuRoy

Full Stack Developer

I craft scalable web applications from pixel-perfect frontends to robust backends — turning ideas into production-ready digital products.

01

About Me

I'm a full-stack engineer who thrives at the intersection of structure and creativity — turning complex requirements into clean, thoughtful solutions across the entire stack. Here's where I spend most of my time.

System Design

Architecting scalable, resilient systems — from distributed microservices to monolithic cores. I map out data flows, define service boundaries, and anticipate failure modes before the first line of code.

Development

Building performant, maintainable applications with a sharp eye for detail. Whether it's a pixel-perfect UI or a battle-tested API, I write code that's built to last and easy to reason about.

Data Handling

Designing robust data pipelines, schemas, and transformation layers. From raw ingestion to clean querying, I ensure data flows reliably and surfaces the right insights at the right time.

02

Skills & Expertise

Frontend

Next.jsNext.jsReact.jsReact.jsTypeScriptTypeScriptTailwind CSSTailwind CSSRedux ToolkitRedux ToolkitTanStack QueryTanStack Query📝React Hook FormReact Hook Form🛡️ZodZod

Backend

Node.jsNode.jsExpress.jsExpress.js🔗REST APIREST API🔑JWTJWTFirebase AuthFirebase Auth🔌WebSocketWebSocket

Database

MongoDBMongoDBPostgreSQLPostgreSQLMySQLMySQL

DevOps & Tools

DockerDockerGitGitGitHubGitHub🚀VercelVercel🌐NetlifyNetlify☁️AWS S3AWS S3🖥️VPSVPSPostmanPostman

Problem Solving

Consistent competitive programming practice focused on algorithmic thinking and optimal solutions.

CS Concepts & Algorithms

Data Structures & AlgorithmsData Structures & AlgorithmsLinked ListLinked ListStack & QueueStack & QueueBinary SearchBinary SearchMerge SortMerge SortQuick SortQuick SortBubble SortBubble SortSelection SortSelection SortHash TableHash TableDynamic ProgrammingDynamic ProgrammingRecursionRecursionTwo PointersTwo PointersSliding WindowSliding WindowBFS / DFSBFS / DFSTree TraversalTree TraversalGreedyGreedyBacktrackingBacktrackingGraph TheoryGraph TheoryBig O NotationBig O NotationOOP PrinciplesOOP Principles
03

Work Experience

Frontend Developer

SM Technology
CurrentMay 2025 – Present

Developed and maintained responsive web applications using React.js and Next.js. Collaborated closely with UI/UX designers to translate Figma mockups into pixel-perfect, accessible interfaces. Optimized application performance, improving load speeds and core web vitals. Contributed to component library development and maintained code quality through peer code reviews.

React.jsNext.jsJavaScriptTypeScriptTailwind CSSREST APIsGit
04

Selected Projects

Eland screenshot 1Eland screenshot 2Eland screenshot 3Eland screenshot 4Eland screenshot 5
Hover to preview
Next.jsTypeScriptRedux RTK QueryStripeJspdfZodTailwindJWT

Eland

AI-powered platform for land analysis and reporting.

To solve this, I built Eland — an AI-powered land analysis platform. Full investment report, 5-year price prediction, risk assessment — all in one place.

Career Path screenshot 1Career Path screenshot 2Career Path screenshot 3Career Path screenshot 4Career Path screenshot 5
Hover to preview
Next.jsTypeScriptRedux RTK QueryStripeZodTailwindJWT

Career Path

Job Searching and Employment Platform

Career Path is a job searching platform developed as a team project under my leadership. Features a subscription-based payment system, dashboards for Admins and Employers, with full control over jobs and users.

EzyTicket screenshot 1EzyTicket screenshot 2EzyTicket screenshot 3EzyTicket screenshot 4EzyTicket screenshot 5
Hover to preview
React.jsTailwindNode.jsMongoDBReduxsslcommerzFirebaseJWT

EzyTicket

Ticket Booking Platform for Bus, Movies & Events

Ezy Ticket is a collaborative ticket booking platform to streamline the ticket reservation process for bus, movies, and events.

Edu Quest screenshot 1Edu Quest screenshot 2Edu Quest screenshot 3
Hover to preview
React.jsTailwind CSSNode.jsMongoDBFirebaseJWTAxios

Edu Quest

Education Platform for Students & Tutors

Edu Quest is a React-based online teaching platform that connects students and tutors with role-based access, Firebase auth, and secure JWT authorization.

Game Critique screenshot 1Game Critique screenshot 2Game Critique screenshot 3Game Critique screenshot 4
Hover to preview
React.jsTailwind CSSNode.jsMongoDBFirebaseJWTAxios

Game Critique

Explore Trending Game and Review Platform

Game Critique is a web application where gamers can post, explore, and discuss game reviews with dynamic user-generated content and secure authentication.

Volunteer Port screenshot 1Volunteer Port screenshot 2Volunteer Port screenshot 3Volunteer Port screenshot 4
Hover to preview
React.jsTailwind CSSNode.jsMongoDBFirebaseJWTAxios

Volunteer Port

Join Volunteer Opportunities Platform

Volunteer Port is a platform where users can find and post volunteer opportunities, with secure auth, event management, and an engaging community-focused UI.

05

Education & Certifications

2019 — 2025

B.Sc. in Mathematics

Gopalganj Science and Technology University.

Core studies in algorithms, data structures, software engineering, and web development.

2024

Complete Web Development Bootcamp

Programming Hero

Comprehensive full-stack bootcamp covering React, Node.js, Express, MongoDB, and modern JavaScript best practices.

06

Get In Touch

Let's build something remarkable together

Have a project in mind, an opportunity to share, or just want to connect? My inbox is always open. I typically respond within 24 hours.