Full-Stack / MERN & Frontend Developer · Dhaka / Remote

Building that ship & scale.
Get in touchView Resume↗See my work
Portrait of Ashraful Islam Tusar

(Recent builds)

All projects (16) →
(About me)

Hi, I'm Ashraful Islam Tusar — a Full-Stack Developer and recent CSE graduate from BUBT, actively seeking full-time engineering roles. Alongside an IEEE-published research background, I bring hands-on internship experience from Layance Creative and multiple live commercial deployments. I focus on building scalable, secure, and production-ready applications with Next.js, TypeScript, and Node.js/MongoDB that drive measurable business results.

Commercial client deployments
3
Faster page load achieved at Layance Creative
25%
Production sprint bugs resolved
15+
Reusable production UI components shipped
12+
IEEE peer-reviewed AI paper
1
B.Sc. in CSE graduate (BUBT)
2026

Actively interviewing for full-time MERN Stack, Full-Stack & Frontend roles (Dhaka / Remote)

View Resume↗See Work Experience →

All projects (16) →

  • TS Tour & Travel

    Empowering Global Education – A Professional Consultancy for Aspiring Students.

    Next-Gen Tech Stack: Developed using Next.js 16 and React 19 for lightning-fast performance and advanced server-side capabilities. · Enterprise Security Suite: Implemented Next-Auth v5 for secure authentication and bcryptjs for robust password encryption.

    Role
    Lead Full-Stack Developer
    Type
    Production Web App
    Year
    2026
    Stack
    Next.js 16 · React 19 · TypeScript · Mongoose · Next-Auth v5
    TS Tour & Travel
    View Project Case →

  • Kretarferiwala Shop

    A Multi-Dimensional E-Commerce Experience – Delivering Quality to Your Doorstep

    Latest Tech Stack: Built with Next.js 15 and React 19 for optimized server-side rendering and faster load times. · Dynamic Data Fetching: Utilizes TanStack Query (v5) for efficient server-state management, caching, and background synchronization.

    Role
    Lead Full-Stack Developer
    Type
    Production Web App
    Year
    2026
    Stack
    Next.js 15 · React 19 · TypeScript · Mongoose · TanStack React Query (v5)
    Kretarferiwala Shop
    View Project Case →

  • Ezzan Global Hospitality

    Smart Hospitality Management – Streamlining Hotel Operations & Guest Experiences.

    Next-Gen Tech Stack: Developed using Next.js 16 and React 19 for peak performance and modern server-side capabilities. · Enterprise-Grade Security: Implemented Next-Auth v5 (Beta) for secure session management and bcryptjs for credential protection.

    Role
    Lead Full-Stack Developer
    Type
    Production Web App
    Year
    2026
    Stack
    Next.js 16 · React 19 · TypeScript · Mongoose · Next-Auth v5
    Ezzan Global Hospitality
    View Project Case →

Showing 3 of 3 live database deployments

See all 3 projects
(Technical stack)

Full stack page →

  1. (01)

    Front-end

    Fast, accessible, and high-performance interfaces built with modern component architecture.

  2. (02)

    State Management

    Predictable client data flow, persistent shopping carts and async server cache synchronization.

    • Context API

      Lightweight global application state for auth sessions, theme toggles and shared modal state.

      Used inTS Tour & TravelKretarferiwala Shop

    • Zustand

      Minimalist, hook-based client store for lightning-fast cart persistence and reactive client state.

      Used inKretarferiwala Shop

    • TanStack Query

      Server state management, background refetching, cache invalidation and optimistic mutations.

      Used inCommercial Deployments

  3. (03)

    Back-end & APIs

    APIs that stay predictable as traffic and features grow.

    • Node.js

      The same language front to back, so features ship without an engineering hand-off.

      Used inTS Tour & TravelKretarferiwala Shop

    • Express.js

      Small and unopinionated — right for focused REST APIs, middleware pipelines and microservices.

      Used inCommercial Deployments

    • REST APIs

      Standardized HTTP endpoints, query filtering, pagination, and clean JSON response structures.

      Used inTS Tour & TravelKretarferiwala Shop

    • JWT Authentication

      Stateless token-based authorization with cryptographic signing and secure cookie delivery.

      Used inTS Tour & TravelKretarferiwala Shop

    • NextAuth v5

      Role-based session management, bcrypt password hashing and token rotation with zero auth incidents.

      Used inTS Tour & Travel

    • Zod & Rate Limiting

      Strict runtime schema validation on all API payloads cutting invalid request traffic by ~60%.

      Used inTS Tour & TravelKretarferiwala Shop

    • Firebase & Clerk Auth

      Turnkey authentication, social logins and cloud identity management for modern apps.

      Used inFull-Stack Deployments

    • Socket.io

      Bi-directional WebSocket communication for live notifications, real-time status and interactive feeds.

      Used inReal-time Dashboards

  4. (04)

    Databases

    The right database for the shape of the data, with safe indexing and migrations.

  5. (05)

    Tools & Others

    Payment gateways, media distribution, API testing and production hosting.

    • Cloudinary

      Automated media transformation, responsive srcset compression and high-speed asset distribution reducing media load by 40%.

      Used inTS Tour & TravelKretarferiwala Shop

    • Stripe

      Secure international payment gateway integration with checkout sessions, webhooks and card processing.

      Used inKretarferiwala Shop

    • SSLCommerz

      Local payment gateway integration for bKash, Nagad, Rocket and local credit/debit cards in Bangladesh.

      Used inKretarferiwala Shop

    • Git & GitHub

      Branching workflows, clean atomic commits, peer code reviews and release automation.

      Used inashrafultusar

    • Postman

      API endpoint mocking, contract testing and clear interactive documentation.

      Used inAPI Testing

    • Figma

      Where the screens come from. I build pixel-close from design files with strict typography and spatial rhythm.

      Used inLayance Creative

    • cPanel & Web Hosting

      Production server setup, domain management, SSL certs and full-stack deployment administration.

      Used inCommercial Deployments

View Resume↗

Open to Full-Stack, Frontend, or MERN Developer roles — remote or Dhaka.Actively seeking full-time opportunities. Available immediately.

  1. Dec 2025 — Feb 2026

    Internship · Dhaka · Hybrid

    Layance Creative

    Frontend Developer (Intern)

    Built 12+ production-ready responsive UI components and optimized client-facing web applications in an Agile/Scrum team.

    • Built 12+ responsive, reusable UI components for 2 production web applications in React.js and Next.js
    • Cut average page load time by ~25% through lazy loading, code-splitting, and asset optimization
    • Resolved 15+ frontend bugs across 6 Agile/Scrum sprints in close collaboration with senior developers
    • Participated in daily stand-ups, technical code reviews, and Git feature-branch workflows
    React.jsNext.jsTypeScriptTailwind CSSAgile / ScrumGit

  2. 2024 — Present

    Production Deployments · Remote

    Commercial & Client Deployments

    Full-Stack Software Developer

    Architected and deployed 3 live commercial web applications end-to-end for business clients across educational consultancy, e-commerce, and logistics.

    • Delivered 3 live commercial applications (TS Tour & Travel, Ezzan Global, Kretarferiwala Shop) with full database schemas & admin dashboards
    • Implemented secure NextAuth v5 role-based session management, Stripe and SSLCommerz payment flows, and Zod API schema validation
    • Architected dynamic data systems with MongoDB, Express.js, Cloudinary CDN integration, and real-time order admin portals
    Next.js 16React 19Node.jsMongoDBExpress.jsNextAuth v5Tailwind CSS
View Resume (In-Site)Google Drive PDFHiring? Get in touch →

EDUCATION

B.Sc. in Computer Science & Engineering

Bangladesh University of Business and Technology (BUBT) · 2022 — 2026

PUBLICATION

AI & Machine Learning Research Proceedings

IEEE Conference Proceedings · peer-reviewed

SPECIALIZATION

Cybersecurity & Computer Networks

Network Security · Protocol Analysis · Threat Modeling · BUBT

PROFESSIONAL TRAINING

Complete Web Development Track (MERN)

Programming Hero · Full-Stack React, Node.js & MongoDB

  1. 01

    Plan & Spec

    Comprehensive requirements analysis, architecture trade-offs, database schema modeling, and API contract design before writing code.

  2. 02

    Design & UI

    Scalable React 19 & Next.js component hierarchy, strict TypeScript type definitions, responsive layout, and accessible HTML5 semantics.

  3. 03

    Build & Integrate

    Clean Node.js/Express API pipelines, secure authentication (NextAuth v5/JWT), MongoDB indexing, and atomic error handling.

  4. 04

    Test & Ship

    Rigorous bug auditing, Git feature-branch workflows, QA review, Lighthouse performance optimization, and production cloud deployment.

Core engineering standards

  • Clean Code & Type Safety

    Strict TypeScript, modular component architecture, DRY principles, and self-documenting codebases built to scale.

  • Agile & Sprint Velocity

    Daily stand-ups, transparent sprint execution, fast turnaround on QA bug tickets, and proactive team collaboration.

  • Ownership & Reliability

    Treating product features with business context in mind, ensuring high uptime, rigorous security, and low latency.

Available immediately for full-time engineering roles.

View Resume (In-Site) ↗Get in touch

(Let's talk)

Hiring for a full-time Full-Stack, MERN Stack, or Frontend role? Send a message below or book an intro interview — I reply promptly within 24 hours.

Ashraful Islam Tusar

Ashraful Islam TusarAvailable for full-time roles (Dhaka / Remote)

ashrafulislamtusar@gmail.com
+880 1571-419493·WhatsApp ↗
LinkedIn ↗GitHub ↗Facebook ↗
Usually replies within 24 hours

Step 1 of 3

What do you need?