Raufun

Software engineer, available for new projects

Fast, findable web apps that actually get used.

Next.js and React apps, built to load fast and get found. Six years remote, for companies in the US and Malta.

Recommended by engineers, managers and clients100% job success on Upwork. Read the recommendations
Raufun Nasim Khan Chowdhury
Raufun Nasim Khan ChowdhurySoftware engineer, Next.js and React
https://
6 years
Remote, for companies in the US and Malta
Under 4 h
Typical reply, inside your working day
100%
Job success on Upwork
10 to 15 h
A week, available now
Next.jsReactTypeScriptNode.jsWordPressPHPSanityVercelDockerREST and webhooksStripeMeta Conversions API

Recommendations

What people who worked with me say.

Upwork job success
100%
Recommendations
4
I had the pleasure of working with Rauf in a remote capacity, where he reported directly to me on a daily basis and helped support several projects across WordPress, React, Next.js, and Sanity. Before working with Rauf, I'll be honest, I had not always had the best experiences with offshore contractors. Rauf completely changed that perspective for me. He is reliable, thoughtful, easy to communicate with, and genuinely cares about the quality of his work.
Devin DiasSoftware Engineer, Eureka SoftwareLinkedIn recommendation
As one of our web developers, he consistently built high-quality websites while keeping communication clear and consistent throughout each project. One of the things I appreciated most was his ability to troubleshoot challenges, identify solutions, and keep projects moving forward. He was proactive, dependable, and always approached problems with a solutions-focused mindset.
Heather CarrProject Manager, Client SuccessLinkedIn recommendation
Rauf combines strong technical expertise with something equally valuable: the ability to understand the real business objective behind a project. He doesn't simply complete assigned tasks, he looks for better solutions, anticipates potential problems, and consistently works to improve the quality of the final product.
Justin LucasSoftware engineering colleagueLinkedIn recommendation
Raufun is an expert in WordPress and Web Development, he helped us with fixing quite few issues with our website and actively suggested options to improve the performance, I highly recommend Raufun.
Vineeth N.ClientUpwork review

Services

What you can hire me for.

Web applications

Dashboards, portals, internal tools and customer-facing products on Next.js and React.

Design to code

Your Figma, XD or Photoshop file, built into a working site that holds at every width.

API integrations and automation

Webhooks, scheduled jobs and CRM syncs that survive bad data and tell you when they fail.

WordPress, PHP and headless

Custom plugins and importers, or Next.js in front of the CMS your team already knows.

Search, structured data and speed

Markup, Core Web Vitals and AI visibility, measured before and after.

Lead funnels and tracking

Quote forms, tap-to-call and Conversions API, so every lead is counted.

Before and after

Same business. Drag to see the difference.

The Google result and the phone screen, before and after the fixes.

Before, in Google

S

Sparkle & Shine

sparkleshine.example

No rating shown, Los Angeles, CA

Welcome to our website. We are a professional cleaning company offering a wide range of cleaning services for residential and commercial clients. We pride ourselves on...

On a phone

sparkle & shineMenu
logo.png

Every space, spotlessly clean.

Professional cleaning for homes, offices, clinics, hotels and HOAs. Contact us today for a free quote!

Phone: (818) 555-0100

After, in Google

S

Sparkle & Shine

sparkleshine.example

4.9(214)Cleaning serviceVan Nuys, CA

Insured, bonded, same cleaner every visit. Book online or call (818) 555-0100. Serving Van Nuys, Sherman Oaks and Burbank.

On a phone

Sparkle & ShineCall

House cleaning in the Valley.

★★★★★4.9214 Google reviews
✓Google GuaranteedBBB A+Yelp 4.8Insured & bondedLicensed
★★★★★ “On time, same two people every month, and the kitchen has never looked like this.” Maria R., Sherman Oaks
RecurringDeep cleanMove-out
Kitchen, after
Bathroom, after
Mon to Sat, 7am to 6pmVan Nuys, Sherman Oaks, Burbank

Price in 60 seconds

BedroomsZip code
See my price
Call (818) 555-0100

About

I care whether the thing ships, and whether anyone uses it.

What I bring past the code is the habit of checking. Structured data that is actually there, a webhook that actually fires, a page that is actually fast on a phone.

  1. Baseline

    The numbers, written down first.

  2. Findings

    What is costing you, in order.

  3. Staging

    Built where a mistake cannot hurt.

  4. Delivered

    Same numbers again, side by side.

Contact

Hire a software engineer for your remote team.

Available now for new projects. Email is quickest, or hire me through Upwork.

  • 01

    Replies inside your day

    Remote, worldwide. Typical response under four hours.

  • 02

    One person, start to finish

    Nothing subcontracted. Fixed price or hourly, 10 to 15 hours a week.

Questions

The things people ask before hiring me.

WordPress or Next.js?

Whichever suits the job. WordPress when you want to edit everything yourself with no learning curve. Next.js when speed and search are the priority, paired with a CMS so editing still feels ordinary. I will tell you which before any quote, and why.

Can I edit it myself afterwards?

Yes, and that is a build requirement rather than an afterthought. Prices, service areas, photos and copy are all yours to change without calling anyone.

Will a rebuild lose my Google rankings?

Not if the URLs are handled properly. Every existing address is crawled and mapped one to one before anything is built, and nothing goes live until the redirects are verified on staging.

What does it cost?

It depends on how many pages and how much of the search work is already in place. Send me your address and you get the fixes in priority order with what each one is worth, before any quote. One fix on its own, page speed or structured data or the booking flow, is a normal first job.

How long does it take?

A focused fix is days. A full rebuild with service area pages is usually a few weeks, and I would rather give you a real date than an optimistic one.