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Mashruf®Full Stack Engineer

MASHRUF

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Profile

Full Stack Engineer focused on building modern web applications and SaaS products with TypeScript, React, Next.js, Node.js and NestJS. Works across frontend interfaces, backend APIs, database-backed systems, authentication flows, multi-tenant application patterns and deployment workflows. Additional technical interests include AI-enabled applications, RAG and vector search, background processing and scalable service architecture.

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Experience

Full Stack Engineer

Mar 2025 – Sep 2025

MapleBPO · Rajshahi, Bangladesh · 7 months

  • Node.js
  • Express.js
  • React.js
  • MongoDB
  • PostgreSQL
  • Stripe
  • JWT
  • Designed and developed full-stack applications using Node.js, Express.js, React.js.
  • Built scalable RESTful APIs and integrated third-party services including Stripe.
  • Optimized database queries and schema design using MongoDB and PostgreSQL.
  • Implemented authentication and authorization using JWT-based systems.
  • Improved system performance and reliability through testing, debugging, and monitoring.
  • Contributed to scalable architecture design and modular codebase structure.

Frontend Developer (Contract)

Sep 2025 – Nov 2025

Raktch Technology and Software · Dhaka, Bangladesh · 3 months

  • React.js
  • Next.js
  • Tailwind CSS
  • Git
  • SOLID
  • Responsive UI
  • Developed scalable and reusable UI components using React.js, Next.js, and Tailwind CSS.
  • Improved application performance and load time through code splitting and optimization.
  • Collaborated in a distributed team environment using Git-based workflows.
  • Applied SOLID principles and clean architecture to maintain code quality.
  • Enhanced UX by implementing responsive and accessible UI designs.
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Selected projects

  • /001/Cartivo

    E-commerce SaaS · In progress

    Multi-tenant e-commerce SaaS with a store-owner dashboard.

    Next.js · NestJS · Prisma · PostgreSQL · S3-compatible storage · RabbitMQ · Redis

  • /002/TaskFlow

    SaaS · Task management · In progress

    Multi-tenant SaaS task management built around organizations.

    Next.js · NestJS · Prisma · PostgreSQL · RabbitMQ

  • /003/DocMind

    AI · Document intelligence · In progress

    AI document intelligence: ingest documents, retrieve answers with RAG.

    NestJS · Next.js · PostgreSQL + pgvector · Embeddings · RAG · BullMQ

  • /004/Dream Rome Tours

    Web application · Booking · In progress

    Tour booking site on Next.js (Bun), fully Dockerized.

    Next.js on Bun · NestJS · PostgreSQL 16 · MinIO · Redis · Stripe · Docker

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Technical skills

Frontend

  • React, Next.js (App Router), Tailwind v4, shadcn/ui, React Hook Form, Zod, TanStack Query

Backend & APIs

  • Node.js, NestJS, Express, REST
  • GraphQL

Databases

  • PostgreSQL, Prisma
  • MongoDB, Mongoose
  • Drizzle

Architecture

  • Multi-tenant SaaS, RBAC, Modular backends
  • RabbitMQ, Redis, BullMQ
  • Kafka, Microservices

AI

  • RAG, Embeddings, pgvector
  • LangChain, LangGraph, Qdrant, Groq

DevOps

  • Docker, Docker Compose, Git/GitHub, Vercel
  • Nginx, Traefik, S3/MinIO, Render
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Technical focus

  • TypeScript and JavaScript application development
  • React and Next.js frontend engineering
  • Node.js backends with Express and NestJS
  • REST API design, authentication and authorization
  • Relational and document database design
  • Multi-tenant SaaS and role-based access patterns
  • Docker-based development and deployment
  • RAG, embeddings and document-processing pipelines
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Education

Bachelor of Business Administration

National University, Bangladesh

Jan 2024 – Present

Complete Web Development Bootcamp

Programming Hero

JavaScript · React.js · Node.js · MongoDB · Full Stack

2023