Daffodil International University (DIU)
Rigorous 142-credit undergraduate curriculum encompassing core algorithms, distributed systems architecture, database management, and AI research under the UGC Uniform Grading System.
How I work
All principles →Problem & Market Discovery
Identify the exact market problem, user pain points, and define what success looks like upfront.
Research Existing Solutions
Analyze existing competitor solutions to pinpoint strengths, weaknesses, and underserved market gaps.
Design the Solution & Data Model
Architect the full system, database schemas, entity relationships, and strict API contracts.
UI/UX Design & Implementation
Design intuitive UI/UX interaction flows, build full-stack code, and ship performant software.
Work
All 15 →Featured work
TradeflowBD – Multi-Tenant Wholesale ERP
Architected a multi-tenant enterprise ERP achieving 100% database RLS isolation and zero-overselling inventory synchronization across 17+ domain modules, 4 application scopes, and 1,330+ migrations via recursive PostgreSQL policies, ATP algorithms, and atomic RPC transactions.
Vue 3QuasarSupabaseTypeScriptPostgreSQLCapacitor (Android)
Read case study →Customer Support System – Multi-Channel Helpdesk Platform
Architected a multi-tenant customer support platform delivering sub-second triage across 4 agent workbenches and 3 ingestion channels by designing a dual-database engine (MongoDB + MySQL), automated IMAP synchronization, and a Laravel BFF.
PHPBladeQuasarKnockout.jsIMAPMySQL
Read case study →Finance & Accounting App – Modular Enterprise Suite
Architected an enterprise modular accounting suite across 7 composable npm packages and 6 production surfaces by designing a meta-orchestrator, standardized Vue provide/inject abstractions, and Laravel Sanctum multi-tenant APIs.
QuasarVue 3TypeScriptPiniaVite
Read case study →Experience
Work experience
November 2024 — Present
Junior Software Engineer
CurrentProficient Information Systems
Architected and delivered the Enterprise Modular Packaging Infrastructure with Quasar and Vite library mode, creating autonomous SemVer npm packages served over private Git registries to increase code reusability by 60%
Q3 2025 — Present
Software Services & Client Solutions
Independently designing and building a multi-tenant wholesale ERP platform (TradeflowBD) as my own software to automate inventory, landed costing, and invoicing for wholesale clients
TradeflowBD Multi-Tenant ERPSmart Hisab Canteen ERP (Flutter)
2025 — Present
Operations & Data Specialist
CurrentBrandWala (Import-Export Trading)
Employed to manage operational file records, commercial data, and accounts calculations with Excel for a small import-export trading company
2020 — Q1 2025
Independent Academic Mentorship
Delivered rigorous one-on-one and small-batch academic mentorship for SSC and HSC candidates from Dhaka's most reputed schools and colleges (including Notre Dame College cohorts)
Education
Academic matrix →Education and Academic Background
Higher Secondary Certificate (HSC) — Science
Batch '19 // Group 13Notre Dame College, Dhaka
Completed Higher Secondary Certificate in Science from Notre Dame College, Dhaka with GPA 4.67 / 5.00 covering Higher Mathematics, Physics, Chemistry, and ICT.
Stack
Full matrix →Architecture-First AI Synthesis
Domain-Driven Design (DDD) & MVC
Relational Data Modeling & 3NF
Multi-Tenant SaaS Security & RLS
Modular Monorepo Architecture
npm Package Build & Packaging
Systematic Code Validation & Testing
Rapid MVP Scaffolding & Prototyping
PostgreSQL & Database Optimization
PostgreSQL RPC & PL/pgSQL
Database Migrations & Schema Versioning
MySQL
SQLite
Supabase (Realtime & Row-Level Security)
NestJS & Node.js Microservices
Express & RESTful API Gateways
JWT & OAuth 2.0 Auth
Swagger & OpenAPI
Prisma ORM & TypeORM
Firebase & Cloud Messaging
PHP & Blade Templating
MongoDB Document Stores
TypeScript & JavaScript (ES6+)
Vue 3 (Composition API & Script Setup)
Quasar Framework (SPA / PWA Suites)
React
Next.js (App Router & SSR)
React Native & Expo
Zustand State Management
TanStack Query & Table
Vite Build Tooling
shadcn/ui & Radix UI
Tailwind CSS & Modern Design Systems
Phosphor Icons & FontAwesome
Flutter & Dart (Cross-Platform Mobile)
Capacitor (Android Builds & Hardware)
Pinia Reactive State Management
Astro
SvelteKit & Svelte
Knockout.js
Bootstrap
Vue.js 2 & Vuex (Legacy Maintenance)
pnpm & Package Management
Private Git Registries & SemVer
GitHub & GitHub Actions
Docker & Docker Compose
Cloudflare Pages & Workers
Cloudinary CDN Storage
Vercel Deployment
ESLint & Prettier Code Hygiene
Android Studio & Gradle
Ubuntu Linux & Linux Mint
Git Submodules & Multi-Repo
Figma
Python
Python Web Scraping & Automation
Pandas
NumPy
