Freelance Web Developer · Upwork & Fiverr · May 2021 – present · alongside full-time engineering
Freelance web development: Shopify, WordPress and frontend work for clients worldwide
Since 2021 I've worked with businesses around the world through Upwork and Fiverr, alongside my full-time engineering role. Clients come to me with a store that doesn't look like their brand, a site that breaks on mobile, or content stuck on an old platform. I get it fixed, polished and live.
I bring the same discipline as my backend work: understand the problem first, change only what's needed, and hand over something the client can run without me.
- Freelancing since
- 2021
- Clients
- Worldwide
- Core platforms
- Shopify & WordPress
My work
What clients hire me for
WordPress redesigns
Bringing dated WordPress sites up to date with new layouts and theme customization that fit the brand, without rebuilding what already works.
Shopify theme customization
Custom sections, layouts and styling for Shopify storefronts, including designs made to order.
Data & site migrations
Moving content, products and pages between platforms and hosts, planned so everything arrives intact.
Responsive frontend fixes
Fixing layouts that break on phones and tablets, so the site works on every screen.
WooCommerce & plugins
Setting up and configuring plugins, and WooCommerce for clients who sell online.
Speed & SEO fixes
Faster page loads and on-page SEO fixes, so the site is quicker to use and easier to find.
Landing pages & page builders
Campaign and product landing pages, hand-coded or built with page builders like Elementor.
Custom frontend builds
Hand-built, responsive front ends from a design.
Approach
How I work
Mobile-first, pixel-perfect implementation, clear communication at every step, and a clean handover the client can maintain on their own.
Tech stack
- Shopify
- Liquid
- WordPress
- WooCommerce
- Elementor
- PHP
- JavaScript
- jQuery
- HTML5
- CSS3
- Bootstrap
- MySQL
Role
My role
End to end: scoping the request with the client, building or fixing it, testing across devices, and delivering what was agreed.
Reviews
What clients say
★★★★★
“Saikat did a great job with fixing the responsiveness issues on our website. He communicated very well…”
Upwork client
★★★★★
“…he made me a custom order for my request, he made a very outstanding design for my store and delivered early. Would use again A+”
Fiverr client, United States
★★★★★
“Respectful freelancer, made the changes and was courteous.”
Upwork client
Portfolio
Selected client work

Women's fashion store
Shopify storefront development and customization for a client.

Skincare store
Shopify storefront development and customization for a client.

Health supplements store
Shopify storefront development and customization for a client.

Farm & garden supply website
WordPress theme customization and site build for a client.

Mattress & sleep products store
WordPress theme customization and site build for a client.

Personal care brand website
WordPress theme customization and site build for a client.

Mattress brand storefront
Custom front-end site design and build for a client.

Custom apparel printing site
Custom front-end site design and build for a client.

Book launch website
Custom front-end site design and build for a client.
Building something similar?
Tell me what you're building and I'll get back to you.
More case studies
Case study · YOUR Campus
YOUR Campus: the backend behind a smart-campus platform for 135,000+ students
Building the backend of an IoT campus platform from day zero: smart laundry, smart vending and campus commerce for 135,000+ students.
- App users
- 135,000+
- Universities
- 21
Case study · Germania Holdings
SnacKeeper: building a smart vending network in Dhaka
Helping build a 24/7 smart vending network in Dhaka with bKash payments, then carrying it into YOUR Campus.
- Dhaka locations by Dec 2021
- 64
- Machines by 2023
- 110