A live, production careers site + recruiter "Hiring OS" — Laravel 8 backend, React 18 SPA, applicant pipeline, KPI engine and optional AI screening.

• React
• Live
• Laravel 8
• React 18 + TS

A live multi-company enterprise SaaS: subscription-based AI support platform where each company embeds a chat widget that answers from its own knowledge base, checks real-time room availability and books rooms in conversation.

• Laravel 12
• Live
• Next.js 16 + React 18
• MySQL

A live, revenue-generating breakfast delivery business in Dhaka — Laravel 11 + Filament v3 CMS with daily slots, tomorrow’s menu, subscriptions and profit tracking, behind a React 19 launch site.

• Filament
• Live
• Laravel 11
• Filament v3

The Laravel 11 backend powering the EO Bangladesh members app on Google Play — OTP onboarding, events with RSVP & photo galleries, Google Calendar sync, member directory and FCM push notifications.

• Mobile API
• Live
• Laravel 11
• JWT

A client-built crypto network-marketing platform — USDT/TRX packages, a daily-ROI calculation engine, 10-level referral income, genealogy tree and admin-approved deposits & withdrawals.

• Fintech
• Client
• Laravel 11
• MySQL

A Formspree-style SaaS: point any static site’s <form action> at a PestForm endpoint and get a submissions inbox, webhooks, spam protection, file uploads and Stripe-billed plans.

• Livewire
• SaaS
• Laravel 10
• Livewire 3

A two-sided Australian marketplace connecting learner drivers with verified instructors — suburb-based search, availability calendars, a 4-step booking wizard, lesson credits and instructor payouts.

• Marketplace
• Client
• Laravel
• MySQL

A multi-merchant payment-gateway aggregator: one hosted checkout that takes Visa/Mastercard via Bangladeshi banks (EBL, City Bank, DBBL) plus bKash & Rocket mobile banking — with rates, settlement and profit reporting.

• Fintech
• Payments
• Laravel
• MySQL

A live social platform for the entertainment industry — creators upload videos, shorts, photos & stories while casting agencies and production houses discover and book them.

• Social Platform
• Live
• Laravel
• MySQL

A Bengali voice bot any hospital can embed with one script tag — patients speak their symptoms, the bot picks the right doctor, books the appointment and reads back the serial number.

• AI Voice
• Multi-tenant
• Laravel 12
• Groq LLM

A complete LMS product — four roles (admin, instructor, organization, student), a full course builder with quizzes/assignments/exams, live classes, certificates, bundles and payouts — deployed in production for a PMP-training business.

• Modular
• LMS
• Laravel 11
• nwidart Modules

A full Forex brokerage CRM integrated with MetaTrader 5 — client & live-account management, deposits/withdrawals, IB commissions, live trades and role-based back office.

• Fintech
• MT5
• CodeIgniter
• MySQL

An affordable Indian exam-prep platform — courses, question banks, live tests & quizzes with credits, promo codes, Paytm payments and push notifications.

• EdTech
• Live Tests
• CodeIgniter
• MySQL

A garment-manufacturing ERP that runs the whole pipeline — enquiry → quotation → PO → production (fabric & tailor allocation) → billing → payment — with 1,500+ enquiries and ₹2-crore sales tracked.

• ERP
• Client
• CodeIgniter
• MySQL

A referral-income platform with 530+ users — multi-level affiliates, deposits & withdrawals, ROI and team-sales commission triggers, rewards and downline reporting.

• Referral
• Fintech
• CodeIgniter
• MySQL

A digital-goods marketplace built in plain PHP with a multi-currency crypto payment gateway — Perfect Money, Bitcoin, Ethereum, Litecoin, Dogecoin, Tron & Payeer — plus seller accounts, balances and a ticket system.

• Crypto Payments
• Raw PHP
• MySQL
• CoinPayments

A Tron (TRX) color-prediction gaming platform in raw PHP — recharge/withdraw in TRX, daily interest, a multi-level referral & team-commission engine, betting rounds and a player dashboard.

• Tron
• Gaming
• Raw PHP
• MySQL

A link-indexing SEO SaaS in raw PHP — submit backlinks in bulk campaigns, auto-index up to 300k links/month via 301 redirects, with subscription plans billed through Razorpay.

• SaaS
• Razorpay
• Raw PHP
• MySQL

A cycling-community platform in raw PHP for “Mission Go Green Go Cycling” — Strava API integration that auto-counts members’ riding distance, plus clubs, a leaderboard, events and advocacy content.

• Strava API
• Community
• Raw PHP
• MySQL

A fully hand-built WordPress theme (“rinbuild”) for a US property-preservation & REO-services company — custom-coded from scratch: dynamic theming, animated sections, 15+ service pages and a vendor network.

• Live
• WordPress
• Custom Theme
• PHP

A live pre-construction real-estate investment platform (Toronto) — condo-development listings, three custom finance calculators, VIP lead capture and a developer network, all built on WordPress.

• Live
• Custom Tools
• WordPress
• PHP

A commercial WordPress plugin sold on CodeCanyon — FOMO sales popups, social proof, notification bar and custom notifications fed live from WooCommerce, Easy Digital Downloads and the Envato API.

• CodeCanyon
• WordPress Plugin
• PHP OOP
• WooCommerce

A vacation-rental plugin for a US host company — synchronizes properties from the StreamlineVRS API and powers an advanced rental search with dates, guests and 40+ amenity filters.

• API Integration
• WordPress Plugin
• StreamlineVRS API
• PHP

A fully customized plan-based checkout for WordPress — customers pick a plan and pay via Stripe or PayPal, with every transaction stored and reportable in the admin.

• Payments
• WordPress Plugin
• Stripe API
• PayPal

A member-registration plugin for an alumni organization — new and previous students register, profiles are stored and browsed by batch year, with admin reporting.

• CRUD
• WordPress Plugin
• PHP
• MySQL

A slider-builder plugin — create unlimited sliders in the admin, get a shortcode for each, and control image, text and colors per slide.

• Shortcodes
• WordPress Plugin
• PHP
• JS

A lead-capture plugin — visitors fill a form to download a course brochure; every lead is stored, filterable per course, and exportable to CSV.

• Lead Gen
• WordPress Plugin
• PHP
• MySQL

A large live e-learning platform for Brazil’s AEA (2000+ students) — 100+ professional courses across 13 categories, online-live & in-person classes, cart checkout and enrollment on a custom WordPress build.

• E-learning
• Live
• WordPress
• Custom Child Theme

A corporate website for a multi-industry conglomerate — shipping, ship-building, spinning & bag mills and an eco-resort — with a deep company structure, investor/financial section and sister-company network.

• Corporate
• Custom Theme
• WordPress
• Custom Child Theme

A commercial multipurpose WordPress theme for creative/branding agencies — Elementor-built with 2 homepages, 15+ inner pages, a portfolio system, a custom theme-options panel and W3-validated responsive markup.

• Elementor Theme
• WordPress
• Elementor
• PHP

A “rent anything” marketplace built in Next.js 13 + TypeScript — 15+ rental verticals (cars, buses, yachts, apartments, hotels, helicopters, chartered planes…) with search, booking, Stripe payments, Google Maps and a smart guest dashboard.

• TypeScript
• Marketplace
• Next.js 13
• React 18

The Next.js 16 + React 18 frontend of my live Conversa AI SaaS — the admin app (dashboards, model trainer, tickets, leads, campaigns) and the embeddable chat widget, on a Laravel API.

• React 18
• Live
• Next.js 16
• TypeScript

The React 18 + TypeScript SPA powering the Career Canvas careers site — a 5-step apply wizard with a live profile-strength meter, i18n in 5 languages, and light/dark theming.

• TypeScript
• Vite
• React 18
• react-i18next

The React 19 + TypeScript launch site for the Bhorer Thala breakfast business — a Bengali-first UI with a live slot counter and weekly menu, fed entirely by two cached JSON endpoints.

• TypeScript
• Vite
• React 19
• Tailwind

The Python AI brain behind my recruitment platforms — a ~2,300-line FastAPI service doing CV shortlisting (embeddings + LLM + keyword), AI voice interviews, Whisper transcription and job-description generation.

• FastAPI
• AI
• Python
• OpenAI

An enterprise support chatbot that trains itself from a knowledge base with a full RAG pipeline, answers with grounded responses, and books rooms in conversation.

• Vector DB
• Live
• Laravel 12
• Qdrant / Pinecone

A voice-first AI agent that listens to patients in Bengali, matches symptoms to the right doctor via LLM tool calling, checks real availability and books the appointment — end to end, hands-free.

• Voice
• Groq LLM
• Tool / Function Calling
• Web Speech API

Scalable AWS infrastructure — EC2, S3, RDS, load balancing and auto-scaling — with monitoring, backups and zero-downtime deploys.

• IaC
• AWS EC2
• S3
• RDS

Containerized apps deployed and scaled on Kubernetes — Docker images, Helm charts, autoscaling and self-healing workloads.

• Containers
• Kubernetes
• Docker
• Helm

Production droplets — provisioned, secured and automated with Ansible — for Laravel, Node and Next.js applications.

• Ansible
• DigitalOcean
• Nginx
• Supervisor

Automated build-test-deploy pipelines that ship code safely on every push, with gated releases and rollback.

• GitHub Actions
• Jenkins
• Docker
• Bash

A CLI agent that turns natural-language commands into provisioned, hardened production servers via audited Ansible playbooks.

• Ansible
• Claude Agent SDK
• Typer + Rich
• Python

A real-time multiplayer gaming platform — 10+ games (Crash, Dice, Mines, Keno, Jackpot, Wheel…) driven by a Node.js + Socket.io game server, Redis state and provably-fair round generation.

• Socket.io
• Real-time
• Laravel
• Node.js + Socket.io

Production-ready multi-tenant SaaS — subscription billing, team/role management and per-tenant data isolation, built to scale.

• Multi-tenant
• Laravel 12
• MySQL
• Stripe Cashier

Large, module-based enterprise systems — HRM, CRM, inventory, POS and accounting — for complex workflows and high data volume.

• Enterprise
• Laravel
• MySQL
• Redis

Banking & government applications with high reliability, compliance and data integrity — including in-house payment gateway integrations.

• Security
• Laravel
• Payment Gateways
• MySQL

API-first backends and two-sided marketplaces — clean REST APIs powering web, mobile and partner integrations, with payments and real-time.

• API
• Laravel
• Sanctum
• MySQL

Pixel-perfect custom themes from any design (Figma/PSD/XD) — responsive, fast and coded to WordPress standards. ThemeForest-ready.

• Gutenberg
• ACF
• PHP
• WordPress

Bespoke plugins that add exactly the functionality a business needs — admin tools, integrations and WooCommerce extensions — update-safe.

• REST
• Hooks
• PHP
• WordPress Plugin API

Full e-commerce builds on WooCommerce, plus headless setups where WP powers content behind a React/Next.js frontend.

• Headless
• WooCommerce
• WPGraphQL
• Next.js

Responsive, fast SPAs and dashboards — React 18 + TypeScript and Next.js — matching the design and feeling great to use.

• TypeScript
• React 18
• Next.js
• Vite

A Python CLI agent that turns natural-language commands into provisioned, hardened production servers via audited Ansible playbooks — read-only diagnostics run free, every change asks for confirmation.

• Agent SDK
• Ansible
• Python
• Claude Agent SDK

A Python multi-agent system that runs like a software company — BA, backend, frontend & QA agents that take Jira tickets, build, test and deliver for human review.

• CrewAI
• Agent SDK
• Python
• Claude Agent SDK

A Python Telegram bot — send a screenshot of a bug and it classifies the repo, writes the fix, pushes a branch and opens a GitHub pull request (~$0.10–0.50 per fix).

• Agentic
• GitHub PRs
• Python
• python-telegram-bot

A multi-agent team that runs like a software company — BA, backend, frontend & QA agents that take Jira tickets, build, test and deliver for human review.

• Claude Agent SDK
• CrewAI
• Python
• Jira REST API

Send a screenshot of a bug → the bot classifies the repo, writes the fix, pushes a branch and opens a GitHub pull request. ~$0.10–0.50 per fix.

• GitHub PRs
• Claude Agent SDK
• python-telegram-bot
• GitHub CLI

A phase-driven AI development lifecycle — discovery to implementation — coordinated across multiple repos with Jira and custom Claude Agent skills.

• Multi-repo
• Claude Agent SDK
• Laravel + React
• Jira API

A daily markdown file (one task per line) is auto-parsed into Jira tickets and processed in parallel by the right agents, with phase-dependency rules.

• Claude Agent SDK
• Python
• Jira API
• Markdown DSL

A recruitment platform where AI screens CVs, scores candidates on hiring pillars, generates job descriptions and runs automated voice interviews end-to-end.

• Whisper
• Embeddings
• Laravel 8
• React 18 + TS

A multimodal pipeline that scans any image and generates an accurate title and rich description — cloud vision LLMs with a self-hosted Ollama fallback.

• Ollama
• Vision
• OpenRouter
• Vision LLMs

No-code/low-code automation powered by AI — Messenger lead collection where an LLM qualifies and responds to incoming leads automatically.

• LLM
• n8n
• LLM API
• Messenger API

A personal AI assistant on Telegram that delivers a daily briefing — curated news plus a tailored learning plan — every single day.

• Telegram
• FastAPI
• litellm
• Redis + ARQ

A Chrome extension that extracts data from internal software, analyzes it, and delivers a daily update straight to the chairman — automating manual reporting.

• Chrome Extensions (MV3)
• JavaScript
• Service Worker
• Debugger API

A Chrome extension that auto-fills any job application from a CV profile and uses Groq AI to answer open-ended questions — applying takes seconds.

• Groq LLM
• Chrome Extensions (MV3)
• JavaScript
• Service Worker

Chose a single-database, tenant-scoped model with a clean path to database-per-tenant for large or regulated customers.

• Multi-tenancy
• Laravel
• MySQL
• Global Scopes

Kept one deployable with strict domain boundaries instead of distributing early — extracting a service only when scale or team boundaries demanded it.

• System design
• Laravel
• Domain modules
• REST

Chose self-hosted Qdrant as primary with managed Pinecone as fallback, plus a candidate → stable index promotion so a bad re-index never reaches users.

• Vector DB
• Qdrant
• Pinecone
• OpenAI embeddings

Lifted system performance by up to 40% through schema design, targeted composite indexing and query tuning on high-volume tables.

• Performance
• MySQL
• PostgreSQL
• Query profiling

Moved heavy and third-party work off the request path into queued workers — keeping the app fast and resilient to slow external APIs.

• Scalability
• Laravel Queues
• Redis + ARQ
• Supervisor

Architected releases and infrastructure for 99.9% uptime — health-checked rolling deploys, auto-scaling for spikes, and instant rollback.

• Reliability
• AWS
• Auto Scaling
• Load Balancer

Designed autonomous agents to never act destructively — they open pull requests for human approval and only touch explicitly labeled work.

• AI safety
• Claude Agent SDK
• GitHub PRs
• Jira labels

For banking & government systems, made role-based access, least-privilege service accounts and careful secrets handling first-class design concerns.

• Security
• RBAC
• UFW / fail2ban
• Vaulted secrets

Built cost guardrails into the LLM layer — per-tenant budgets, model downgrades under load, response caching, and graceful multi-provider fallback.

• LLM ops
• litellm
• OpenRouter
• Redis cache

Designed the end-to-end RAG pipeline — chunking, embeddings, indexing and grounding — so answers stay accurate, cited and cost-controlled.

• RAG
• LangChain
• OpenAI embeddings
• Qdrant