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I build AI automations, Laravel apps & WordPress that grow your business

Hi, I’m Tanvirul — a full-stack developer with 7+ years of experience working with companies in Europe and Bangladesh. I turn slow, manual processes into fast, automated systems: custom software, WooCommerce stores and AI workflows — delivered with written scope, milestone payments and full source-code ownership.

Discuss your project See my work
  • 7+ years experience
  • Worked with EU clients
  • English communication
  • GDPR-aware development
Md Tanvirul Karim — AI Automation & Full-Stack Developer
Laravel
WordPress
WooCommerce
PHP 8
OpenAI API
n8n
Make.com
MySQL
REST & Webhooks
JavaScript
Elementor
Gutenberg Blocks
cPanel / WHM
7+
Years of experience
60+
Projects delivered
10+
Plugins & products built
100%
Source-code ownership to you
What I do

One developer for every digital need of your business

From the first idea to launch — and from launch to sales. Pick a service, or tell me the problem and I’ll suggest the simplest solution.

01
Most requested

AI Automation & Integrations

Stop copy-pasting between tools. I connect your website, CRM, email and spreadsheets — and add AI where it actually saves time.

  • Order, invoice & lead workflows (n8n / Make / custom)
  • AI chatbots trained on your own content
  • AI content & product-description pipelines
  • Email, WhatsApp & Slack notifications
  • Custom API integrations & webhooks
  • Reporting dashboards that update themselves
Starting from€ 450
Get a quote
02

Custom Laravel Apps

Secure, scalable web software built around your exact process — CRM, ERP, booking, POS, SaaS and REST APIs.

Starting from€ 1,200
Details
03

WordPress Development

Custom themes, plugins, Gutenberg blocks and Elementor/WPBakery widgets — no bloated ready-made themes.

Starting from€ 600
Details
04

WooCommerce Solutions

Online stores, POS, multistore sync, payment gateways, courier APIs, rewards and custom checkout flows.

Starting from€ 800
Details
05

Speed & Technical SEO

Core Web Vitals fixes, Search Console audits, schema markup and clean code that Google loves.

Starting from€ 250
Details
06

Security & Maintenance

Hacked-site recovery, malware removal, server hardening, updates, backups and monthly care plans.

Monthly from€ 79
Details
07

Figma / PSD to Code

Pixel-perfect, responsive HTML or WordPress from your design — fast, accessible and easy to edit.

Starting from€ 300
Details

Not sure what you need?

Describe the problem in plain words. I’ll recommend the simplest, most affordable solution — free.

Ask a question
Ready products

Plugins & software — start today

Products I built and maintain. Buy as-is, or get them customised with your branding, installation and training.

Request a demo
WooCommerce POS
Plugin

WooCommerce POS

Sell at the counter with the same products and stock as your online store.

Details Request demo
WooCommerce Multistore
Plugin

WooCommerce Multistore

Manage orders from several WooCommerce stores in one dashboard.

Details Request demo
Due & Rewards for WooCommerce
Plugin

Due & Rewards for WooCommerce

Pay-later balances, reward points and bulk pricing for repeat customers.

Details Request demo
Why work with me

No more paying upfront and getting half a project

Many businesses have paid in advance and been left with unfinished work or a developer who disappeared. That’s why every project comes with six written promises.

100% satisfaction guarantee

Not happy with the design before you approve it? Your advance is refunded — no questions asked.

Written scope & contract

Features, timeline and price agreed in writing before any code is written.

Milestone payments

Pay step by step as you see real progress — never the full amount upfront.

100% ownership

Source code, domain, hosting and admin access are all in your name.

Weekly progress reports

A short update every week with a live staging link you can click through.

Free after-launch support

1–6 months of free bug fixes and technical help, depending on the package.

NDA & data privacy

Happy to sign an NDA. Your ideas, customer data and credentials stay private.

How I work

A transparent 5-step process

At every step you know what’s happening and when it will be done.

01

Free discovery call

We talk about your business, goals and the problem to solve — Google Meet, Zoom or WhatsApp.

Day 1
02

Proposal & contract

A clear quote, timeline and written scope you can review with your team.

1–2 days
03

Design & approval

Wireframes or UI design shown first. Nothing is built until you approve.

3–7 days
04

Build & test

Clean code, testing on every device, speed and SEO optimisation on staging.

1–6 weeks
05

Launch & support

Go live, hand-over, training video and ongoing support when you need it.

Ongoing
Portfolio

Selected work & case studies

Plugins, custom themes and business software built for clients in Europe and Bangladesh — each one solving a real problem.

Browse all projects
pos · checkout
WooCommerce POS — screenshot
Featured case studyRetail
Plugin · POS

WooCommerce POS

Custom point-of-sale with stock, reports, profit & loss and top-product analytics.

Problem
Separate tools for in-store and online sales meant double stock-keeping and no clear profit picture.
Solution
A POS screen inside WordPress with live stock, sales reports, profit & loss and top-product insights.
Outcome
One inventory, one dashboard — the owner sees the whole business in one place.
  • WooCommerce
  • PHP
  • JavaScript
  • MySQL
Read case study Build something similar
bakigtools · wp-admin
BakigTools Plugin — screenshot
Plugin · WooCommerce
E-commerce

BakigTools Plugin

Customer due balances, pay-later, custom stock, reward points and bulk pricing for a baking-tools store.

  • WooCommerce
  • PHP
  • MySQL
multistore · dashboard
WooCommerce Multistore — screenshot
Plugin · WooCommerce
Multi-site

WooCommerce Multistore

Control orders from several WooCommerce sites in one central panel.

  • WooCommerce
  • REST API
  • PHP
woocommerce · orders
Ship To Pathao — screenshot
Plugin · Courier API
Bangladesh

Ship To Pathao

Moves WooCommerce orders to Pathao courier for shipment through API credentials.

  • WooCommerce
  • Pathao API
  • PHP
members · portal
Doctors Form — screenshot
Plugin · Membership
Healthcare

Doctors Form

Registration, login and membership/identity applications for doctors via a private panel.

  • WordPress
  • PHP
  • MySQL
cigarculture
Cigar Culture — screenshot
Elementor · Custom widgets
Brand site

Cigar Culture

Elementor website with custom-built widgets for a premium cigar brand.

  • Elementor
  • PHP
  • CSS
growthbastards
GrowthBastards — screenshot
WPBakery · Agency
Netherlands

GrowthBastards

Custom site for a Dutch marketing agency with reusable WPBakery widgets.

  • WPBakery
  • PHP
  • JavaScript
mediasoft
Mediasoft — screenshot
Custom theme · Corporate
Bangladesh

Mediasoft

Custom WordPress theme for one of Bangladesh's best-known software companies.

  • WordPress
  • Custom theme
  • PHP
60+

projects delivered

Themes, plugins, stores and custom apps — see the full list with categories and case studies.

View full portfolio
Tech stack

Tools I use to ship reliable software

Proven, well-supported technologies — so your project is easy to maintain, by me or any other developer.

Backend

  • PHP 8
  • Laravel
  • REST APIs
  • MySQL
  • Queues & Jobs
  • Auth & Roles
PHP / Laravel 90%

WordPress

  • Theme dev
  • Plugin dev
  • Gutenberg blocks
  • ACF
  • Elementor
  • WPBakery
WP themes & plugins 95%

AI & Automation

  • OpenAI / Claude APIs
  • n8n
  • Make.com
  • Zapier
  • Webhooks
  • MCP servers
Workflow automation 85%

E-commerce

  • WooCommerce
  • POS
  • Payment gateways
  • Courier APIs
  • Multistore
WooCommerce custom dev 90%

Frontend

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Bootstrap
  • Figma to code
Responsive UI 85%

Server & SEO

  • cPanel / WHM
  • Malware cleanup
  • Core Web Vitals
  • Search Console
  • Schema
Technical SEO & speed 80%
About me

Experience that you can check

7+ years writing production code for software companies, agencies and my own e-commerce business — now focused on AI automation and full-stack development.

Experience

Current

Founder, AI Automation & Full-Stack Developer

Bengal Tech Solution

Custom software, WordPress and automation for businesses in Bangladesh and abroad.

Current

Full Stack WordPress Developer

BengalCoder.com

Theme and plugin development, WooCommerce customisation, technical SEO and server security for European (mostly Italian) client sites.

Sep 2021 – Jan 2023

Backend Developer

Mediasoft Data Systems Ltd.

Backend development and WordPress builds alongside the Flutter app team.

2020 – 2021

WordPress Theme Developer

Themesbazar

Developed news and business themes for a large Bangladeshi theme marketplace.

Education

2016 – 2020

B.Sc. in Computer Science & IT

Victoria University of Bangladesh

Programming languages, algorithms, data structures and software engineering.

2012 – 2014

Higher Secondary Certificate

Govt. Science College, Dhaka

Science group.

Training

Front-End Web Development

ITI

Front-end and cross-platform development.

Download full CV
Industries

Sectors I have built for

E-commerce & Retail

Education

Healthcare

Marketing Agencies

Travel

Manufacturing & Export

Testimonials

What clients say

We made Gramiz.shop with him and he is an amazing talent. We use the POS together with the e-commerce theme. Best wishes.

Gramiz Shop

Gramiz Shop

E-commerce owner

He is very good at building SEO-friendly websites. Recommended!

Client

Client

SEO Specialist

I got a custom crypto website from Tanvirul and he built it within 15 days. I recommend him — best wishes.

Tie

Tie

Digital Marketer

Ways to work together

Clear pricing, no hidden costs

Choose the model that fits your budget — or ask for a fixed quote after a free call.

Hourly

Small fixes & ongoing tasks
€25 / hour
Billed weekly with a time report
  • Bug fixes & small features
  • Plugin / theme customisation
  • Speed & security fixes
  • Minimum 2 hours
Start hourly
Most popular

Fixed-price project

Websites, plugins, apps & automations
€450 +
Paid in milestones
  • Written scope & timeline
  • Design approval before build
  • Weekly staging updates
  • Full source code & ownership
  • 3 months free support
Get a fixed quote

Monthly retainer

Your part-time dev team
€790 / month
40 hours · cancel anytime
  • Priority response
  • Updates, backups & monitoring
  • New features every month
  • Monthly performance report
Start retainer

Prices are starting points. Need something different? Ask for a custom quote.

From the blog

Guides on automation, Laravel & WordPress

Practical articles for business owners and developers — published every week.

All articles
FAQ

Answers to common questions

Something else on your mind? Message me directly — I usually reply within a few hours.

Chat on WhatsApp+880 1966 927688
How much does a project cost?

It depends on features and complexity. Automations start around €450, WordPress projects around €600 and custom Laravel apps around €1,200. After a free call you get a written quote — no hidden charges later.

How long does it take?

A simple automation takes 3–7 days, a business website 2–3 weeks, and a custom web app 4–10 weeks. The exact timeline is written in the contract.

You're in Bangladesh — how do we communicate?

In English via Google Meet, Zoom, WhatsApp, Slack or email. My working hours overlap with European business hours, and you receive a written progress update every week.

How do payments work?

Usually a small advance, then milestone payments as each part is delivered and approved. I accept bank transfer (SEPA via Wise), Payoneer and PayPal.

Will I own the code?

Yes. Source code, domain, hosting and admin access are fully handed over to you. I’m also happy to sign an NDA before we start.

Do you offer support after launch?

Every project includes free support (1–6 months depending on size). After that you can choose hourly help or a monthly maintenance plan.

Get in touch

Let’s start your project

Fill in the form and I’ll reply within 24 hours with questions or a first estimate. The first call is always free.

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