Nazmul Haque Sajol
9+ years delivering web solutions across WordPress and modern full-stack. I combine deep CMS expertise with React, Next.js, Node.js, and AI to build complete products — from concept to deployment.
Experience
Completed
Clients
EXPERTISE &
SKILLS
Frontend & CMS
Backend & APIs
AI & Tooling
TOOLS I USE
React 
Next.js 
TypeScript 
Node.js 
Express 
Astro React Next.js TypeScript Node.js Express Astro 
Tailwind CSS 
PostgreSQL 
MongoDB 
Prisma 
AWS 
Docker Tailwind CSS PostgreSQL MongoDB Prisma AWS Docker 
Git 
GraphQL 
Firebase 
WordPress 
Vercel 
Figma Git GraphQL Firebase WordPress Vercel Figma RECENT
PROJECTS
CLIENT
FEEDBACK
View all on Upwork ↗
Nazmul demonstrated a deep understanding of WordPress and provided creative solutions that enhanced our website's functionality and user experience. Communication was clear and frequent, making the entire process smooth and professional throughout.
Upwork Client 🇺🇸
Business Owner · United States
Nazmul is highly skilled, very professional, and a pleasure to work with. We have relied on him for a few projects and he always impresses us with his patience and commitment to delivering quality work.
Upwork Client 🇬🇧
Agency Director · United Kingdom
Naz was great to work with. Excellent communication and fast delivery. Highly recommended for WordPress related work.
Upwork Client 🇦🇺
Tech Startup Founder · Australia
I previously contracted 2 other freelancers to do this work on my website. When it became apparent they could not deliver what I specifically needed, I found Nazmul — and he delivered exactly what was required. Collaborative, solution-oriented, and committed to quality throughout.
Upwork Client 🇦🇺
E-commerce Owner · Australia
Nazmul was very professional and helpful. Gave me some feedback and helped me more than needed. I recommend!
Upwork Client 🇨🇦
Small Business Owner · Canada
Nazmul is a well skilled WordPress developer who helped us with a range of tasks across multiple websites. Committed to quality and always collaborative throughout the engagement.
Upwork Client 🇬🇧
Tour & Events Company · United Kingdom
5.0
Consistently rated Top Rated on Upwork across 20+ completed contracts — WordPress, Full Stack & AI projects.
WORK
EXPERIENCE
ProtoXen
Founder & Full-Stack Developer
Feb 2026 — Present
4 mo
Remote — Bangladesh
Building custom web solutions for global clients. Delivering full-stack applications, WordPress platforms, and e-commerce systems using modern technologies. Managing end-to-end project delivery from concept to deployment.
Marketing Sweet
WordPress Developer
Jun 2025 — Feb 2026
8 mo
Remote (Part Time) — Australia
Developing custom WordPress solutions and maintaining existing client websites. Focus on performance optimization and secure implementations.
Upwork
WordPress Developer — Freelancer
Mar 2023 — May 2025
2 yr 2 mo
Remote — Worldwide
Delivered 20+ custom WordPress projects for clients worldwide. Specialized in custom theme development, WooCommerce stores, and website migrations.
BluBird Interactive
Sr. WordPress Developer
Jun 2024 — Dec 2024
6 mo
Remote — Bangladesh
Led WordPress development team, created custom plugins and themes. Improved site performance and implemented security best practices for client projects.
ExperienceFirst
WordPress Developer
Apr 2020 — Mar 2024
3 yr 11 mo
Remote — USA
Built and maintained 15+ WordPress websites for US clients. Specialized in custom themes, plugins, and WooCommerce solutions with focus on UX.
Jarvis Digital Ltd
Front End Engineer
Sept 2019 — Oct 2020
Onsite — Dhaka, Bangladesh
Developed responsive websites using HTML, CSS, JavaScript and WordPress. Collaborated with design team to implement pixel-perfect interfaces.
Tonix Media Agency
Front End Engineer
Feb 2019 — Aug 2019
6 mo
Remote — Abu Dhabi, UAE
Built responsive websites and landing pages for clients. Worked with WordPress CMS and implemented modern web technologies.
Techtonix
Front End Developer
Feb 2017 — Feb 2019
2 yr
Onsite — Dhaka, Bangladesh
Started career building websites using HTML, CSS, JavaScript. Learned WordPress development and created custom themes for various clients.
LET'S WORK
TOGETHER
Have a project in mind? Whether it's a web app, API, or full-stack solution — let's build something exceptional together.
Response time
Usually within 24 hours