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CMS skills

Front-end skills

Back-end skills

Other skills

Hello, I’m Zakir Sajib.

I'm a full-stack Web Developer (Yes both front and backend) with React, Gatsby, WordPress and Node experience.

Core services #

Static site with Gatsby - Set up WordPress as a headless CMS to build content, then render the content ( including posts, pages, menus, media, advanced custom fields ) with GraphQL. Code repository is usually either GitHub or GitLab and can be hosted on Netlify.

WordPress theme development - Usually, the client sends me PSD/Sketch/Zeplin/XD and I develop a complete WordPress theme from scratch either using Sage or Themeco X/Pro theme or DIVI and Elementor.

Single Page Application (SPA) in React with Firebase.

E-commerce site development with WooCommerce. Features include: Bookings/Subscriptions/Memberships/Drop-shipping/Affiliate Store/Paid Job Listings/Marketplace.

WordPress/WooCommerce plugin development - Bring your plugin idea and I will implement it for you.

Our experience with Zakir was tremendous – he helped us completely redesign our site this past summer. He was able to complete complex tasks and integrate several large plugins, and he was also very honest when he thought there was a better way to accomplish a certain task. Zakir always has your best interest in mind!

work experience

Senior Web Developer

Responsible for developing a multivendor e-commerce website and a LMS system in WordPress+WooCommerce platform.

Freelance Full Stack WordPress Developer

NytroBit Labs

Responsible for developing various WordPress projects. Some of the projects I worked are:

Freelance React Developer

Responsible for developing React, Gatsby projects.

Freelance Full Stack WordPress Developer

Aodhan King

Responsible to develop two complex websites piedraclave.com and kidsofcoral.com in WordPress platform from scratch. Improved the speed optimisation from 40% to 90% both mobile and desktop.

Freelance Full Stack WordPress Developer


Responsible to develop a complex website butterfly.ai in WordPress platform from scratch. Improved the speed optimisation up to 90% both mobile and desktop.

Freelance Full Stack WordPress Developer

The Frontlash

Responsible to develop a PWA complex fashion blog site thefrontlash.com. in WordPress platform. Improved the speed optimisation from 20% to 90% both mobile and desktop.

Freelance Full Stack WordPress Developer

E-Invasion A/S

Responsible to develop ecommerce sites posterfamily.com, clearblueshop.dk, clearblueshop.se and one plugin ovulation calculator. Configured the server and optimised the site for speed optimisation up to 90%.

Freelance Full Stack WordPress Developer

Edanz Group Ltd.

Responsible to develop an e-commerce site for language editing services for non English academics who want to publish articles in English journals.

Freelance Full Stack WordPress Developer


Responsible to develop various WordPress themes based on PSD.
Main projects were: FlySBYAirport, Web4Aviation, Bayrestoration, Laporte Airport, Easton Airport

Freelance Full Stack WordPress Developer


Responsible to cusomise various WordPress themes.
Main projects were: Davison Law Group, Pietrow Law Group, Superb Construction, New Heights Accounting Corporation, WestCoast Industrial Valves and Pumps

Freelance Full Stack WordPress Developer

The Stage

Responsible to build website using WordPress.


2008 - 2009

University of Hertfordshire, UK

MSc. in Software Engineering

Post-graduate programme (180 credit).

Dissertation topic: Adopting pair programming in software project: Issues and Tactics.


Andrew Farnell
Andrew FarnellKarisma Graphics, LLC.
I highly recommend Zakir!! He is top notch with his work, communication, and skill. He is always my first choice when I need something done. Thank you once again!!
Angela Byers
Angela ByersByers Creative
Zakir is fast, accurate and can do about any type of WordPress site you need.
Cheryl Phillips
Cheryl PhillipsCheryl Phillips Design
I've worked with Zakir for over a year on various projects. He has been a great resource for support of my website design business. As a coder, I think he is the best I've worked with. He excels at complex coding.
Roland Mortimer
Roland MortimerStartUp Britain
This is the second time round I have worked with Zakir and yet again I am absolutely delighted his quality of work, communication and ability to execute ideas and suggestions. I very much look forward to working with Zakir again on future projects.
Ben Coleman
Ben Coleman
Worked well under a tight deadline - competent understanding of our usual development methodology, which has been difficult to find amongst other freelancers. Hope to be working with Zakir again on a project soon.


For those who are interested in latest trends in web and web development tools, fundamentals may be found useful and interested to read my Blog. I am writing weekly posts. I would be glad to any comment and will appreciate your questions and feedback.

Check out my blog

contact me

feel free to contact me