Websites built by a statistician who writes code.
I'm Rafiul, a full-stack web developer working in WordPress, Elementor, WooCommerce and the MERN stack. Since 2021 I've shipped landing pages, company sites and web apps for clients in the US, UK and Europe. I'm now studying for an M.Sc. in Econometrics at TU Dortmund.
> fit <- lm(delivery ~ web + stats, data = rafiul) > summary(fit) Coefficients: Estimate Std.Err WordPress 0.97 0.01 *** Elementor 0.96 0.01 *** React/Node 0.88 0.03 *** WooCommerce 0.85 0.03 ** Python/R 0.79 0.04 ** --- Signif: 0 '***' 0.001 '**' 0.01 Client ratings: n = 79, mean = 5.0 Experience: 2021 – present
n=79 client reviewsClean builds, fast pages, and clear communication.
- Based inDortmund, Germany
- CurrentlyWeb Developer, Resona Health (remote)
- StudyingM.Sc. Econometrics, TU Dortmund
- AgencyJettcode · jettcode.com
- LanguagesBengali (native), English (C1), German
I build websites that load quickly, look right on every screen, and are easy for clients to keep updated after handover.
My day job is at Resona Health, a US wellness technology company, where I designed and built the company website from scratch and now look after its performance, new pages and features. Alongside that I run Jettcode, my freelance practice, delivering Elementor landing pages, WordPress migrations, WooCommerce stores and custom React and Node.js apps.
My background is in statistics. I hold a B.Sc. in Statistics and am now studying econometrics in Germany, so I'm as comfortable with data, analytics and dashboards as I am with layouts and plugins. Clients tell me they value how quickly I reply and how I work a problem through to the root cause.
What I can build for you.
Elementor landing pages
Responsive landing, squeeze and sales pages built from your Figma, PDF or wireframe, pixel-close and conversion-minded.
from $80 / projectWordPress websites
Full company sites with custom sections, forms, blogs and an editor setup your team can actually use.
quoted per scopeMigration & backup
Transfer, duplicate, split or back up a WordPress site to a new host or domain with no lost content.
from $25 / projectWooCommerce stores
Product setup, variations, checkout flows, Gravity Forms integration and fixes for background-task issues.
quoted per scopeMERN web apps
Custom React front ends with Node.js, Express and MongoDB back ends, from MVPs to internal tools.
quoted per scopeSpeed, SEO & fixes
Performance tuning, on-page SEO, bug fixing and ongoing maintenance so your site stays healthy.
hourly or monthlyProducts I've built and sites I've delivered.
Resona Health
Company website for a US wellness technology company, designed and built from scratch, plus product landing pages for its devices.
Learnly
Collaborative learning platform where students connect with peers and mentors, study together and share knowledge.
Playgala
Platform for listing and promoting gaming events, with user interaction, event pages and a scalable back end.
Tastify
Food and beverage discovery app with a curated catalogue for browsing and exploring dishes.
Give Bangladesh
Designed, built and maintained the nonprofit's WordPress website as its volunteer IT specialist for two years.
Phone Hunter & more
API-driven phone search, a course registration app and other JavaScript projects on my GitHub.
Chef & food brand landing page
Full Elementor landing page website for a culinary brand, delivered over a four-week engagement.
SaaS site split & relaunch
Moved half of an existing site to a new WordPress instance and connected it to a new URL in four days.
Cleaning service website
Service business site in Elementor Pro with booking-focused sections and clear calls to action.
Learning platform website
Diagnosed and fixed a stubborn site issue, then shipped the final build within two days.
Where I've worked.
-
Jul 2025 – present
Web Developer (Remote)
Resona Health · Florida, US- Designed and developed the company website from scratch
- Maintain, update and optimize the site for speed and stability
- Build responsive interfaces and new product pages with HTML, CSS and JavaScript
-
Jun 2021 – present
Freelance Web Developer
Jettcode · Remote- Websites and custom web apps for clients in the US, UK and Europe
- WordPress, Elementor, WooCommerce, React and Node.js builds
- Client communication, requirements, delivery and ongoing maintenance
-
May 2024 – Oct 2024
WordPress Developer Intern (Remote)
McEdwards Technologies, Inc.- Developed and customized WordPress sites to client requirements
- Integrated plugins and APIs to add features and improve performance
-
Nov 2022 – Dec 2024
IT Specialist (Volunteer)
Give Bangladesh · Dhaka- Designed, built and maintained the organization's WordPress website
- Kept content current and supported the team with site updates
What clients say after the handover.
n = 79 reviews
“Quick, polite and professional throughout the whole engagement.”
The stack I work in every day.
CMS & builders
Front end
Back end
Data & analysis
Optimization
Tools
Statistics first, now econometrics.
M.Sc. Econometrics
TU Dortmund University, Germany
B.Sc. Statistics
Dhaka College, University of Dhaka · CGPA 3.27 / 4.00
Higher Secondary Certificate
Government Laboratory High School, Dhaka · Science
Tell me what you need. I'll reply with a plan.
Have a website in mind? Let's build it.
Send me your design, wireframe or just an idea. I usually reply within a few hours and can start with a short call.
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