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Marc Developer

@starttechno

verified-v3.svgpreferred-freelancer-v3.svg
4.9
264

8.2

8.2

97%

AI | Web & Mobile Apps | React | Next.js

$50 USD / Hour

・

Flag of PAKISTAN

Pakistan (2:53 AM)

・

Joined on May 7, 2020

・

9 Recommendations

$50 USD / Hour

・

We build AI-powered web apps, mobile apps, desktop apps, and automation systems for businesses worldwide. With 249+ projects delivered at 4.9 stars, we bring proven reliability to every engagement. What We Build: AI & LLM Integration: Custom AI chatbots, GPT/Claude API integrations, LLM-powered automation, intelligent document processing, and AI agents that handle real business workflows. Full-Stack Web Development: Production-grade applications using Next.js, React, Node.js, TypeScript, PHP/Laravel, and WordPress. From SaaS platforms to admin dashboards to complex APIs. Mobile Applications: Native iOS (Swift/Objective-C) and Android apps, plus cross-platform with React Native and Flutter — from MVP to production. Apple & Desktop Apps: macOS desktop applications, Electron-based cross-platform desktop apps, iPad apps, and Apple ecosystem development. E-Commerce Solutions: Shopify stores, WooCommerce, custom plugins, payment integrations (Stripe, PayPal), and full e-commerce builds. AI Automation & Scripting: Python and Node.js automation — web scraping, data pipelines, API integrations, chatbots, workflow automation using modern AI tools. DevOps & Cloud: Docker, Kubernetes, AWS, Azure, Google Cloud, Linux server management, CI/CD pipelines, and production infrastructure. Why Work With Us: - 97% project completion rate, 100% on budget - 6+ years on Freelancer with verified reviews - We use AI-assisted development to deliver faster without compromising quality - Full-stack team: frontend, backend, mobile, desktop, AI, and DevOps - Clear communication with daily updates Ready to build something? Send us a message — we respond within hours.

booking website in Next.js

Creative developer , working with pWorking with StartTechno and Mr. Mohammad has been an incredible journey filled with valuable experiences and great knowledge-sharing. Throughout this project, I not only learned a great deal but also witnessed Mr. Mohammad’s growth and dedication. His approach to work is truly inspiring. He consistently demonstrates creativity and professionalism, ensuring that every project is in excellent hands. Even when faced with challenges, he remains resilient, exploring innovative methods to overcome obstacles and deliver powerful results. If you’re seeking a high-tech professional who will guide you from start to finish with precision and excellence, look no further—Mr. Mohammad is the perfect choice.assion . an

Flag of SAUDI ARABIA

Fayaz

@moodless3

・

December 2024

Verifications

On time

96%

On budget

100%

Accept rate

83%

Repeat hire rate

16%

Freelancer PHP Developers Pakistan
See all PHP Developers in Pakistan

Portfolio

Portfolio

All
Mobile Application (6)
Website (8)
Graphic Design (11)
Woocommerce Plugin (5)
14091781
A website for a Canadian children's charity that gets kids to events they would otherwise never attend — a game, a concert, a show. The donation flow is the heart of it. A donated ticket is not a payment, so it needed its own path: a dedicated intake form capturing what the tickets are for and how many, an API to receive them, and an admin queue where the team can actually work through submissions instead of reading a mailbox. Conventional cash fundraising runs alongside it, kept deliberately separate so the two are never conflated. Around that sits what a small non-profit needs to look credible to a corporate partner deciding whether to hand over seats: the charity's story, partner information, a contact route, an FAQ and newsletter signup. The admin side is a real system rather than a hidden page — username and password login with session cookies and a front-end toolbar, so staff manage content and review donations without a developer. This was a close-feedback build rather than

KidsTix — Charity Ticket Platform

14091776
A Shopify app adding wholesale pricing and customer rewards to a store, built on Shopify Functions and a theme app extension rather than by editing theme files. That choice matters. Shopify Functions apply pricing logic inside Shopify's own checkout, so wholesale discounts hold at checkout instead of being cosmetic prices that a customer can bypass. A theme app extension means the storefront pieces install as blocks the merchant can place and remove, and survive a theme update or theme switch — no orphaned code left behind in a theme that has since changed. The work covered tiered pricing for trade customers, the rewards mechanics on top of it, and the storefront components that surface both in the buying flow. Ongoing maintenance included syncing form and layout fixes back from the live store, so what is in the repository matches what merchants and customers actually see rather than drifting from it.

Shopify Wholesale & Rewards App

14091775
A Raspberry Pi 4 paired with a PlutoSDR radio, set up to behave like an appliance rather than a computer. Power it on and it boots straight into a full-screen touch dashboard for the software-defined radio — no desktop, no login, no keyboard. It also brings up its own Wi-Fi hotspot, so a phone or laptop can connect directly to the unit in the field with no existing network. A licence gate controls activation on the device itself. The engineering here is mostly in the unglamorous parts: making a Linux device boot reliably into one application, recovering sensibly when hardware is not attached at boot, and keeping a touch interface usable on a small screen without a mouse. Worth mentioning honestly: the client also asked for satellite internet access through this setup. That is not something the hardware can do, and we said so rather than taking the work and delivering something that would not function. Scoping out the impossible part up front is part of the job. Delivered as a confi

Raspberry Pi SDR Kiosk

14091774
An e-commerce platform for custom wardrobes and fitted furniture, with a 3D configurator running in the browser. Customers design a wardrobe by choosing dimensions, materials, colours, internal compartments and accessories, and see the result rendered in 3D as they change it — then order the configuration they built. Pricing follows the configuration, so what is quoted matches what was designed. Built as a React front end with a Node/Express and MongoDB back end. Originally shipped for a German market and later translated to English and rebranded. The part worth talking about is the hardening pass. The codebase went through four independent reviews, consolidated into a single tracked list of 155 findings, and we worked through the critical ones: verifying payment webhook signatures rather than trusting the request, taking order prices from the server rather than accepting whatever the client sends, closing unauthenticated database maintenance routes, and restoring admin middleware t

WardroNest 3D Configurator

14091773
A desktop tool that sends personalised email to a list from the user's own Microsoft 365 mailbox — built for someone who needed to reach a spreadsheet of contacts without moving to a marketing platform. It reads recipients from CSV or Excel, merges per-recipient fields into the subject and body so each message is genuinely addressed to that person rather than blind-copied, and sends through the user's own mailbox over standard Microsoft 365 SMTP. Because it sends as the user, replies land in their normal inbox and the mail carries their existing domain reputation instead of a third-party sending domain. It also reads the mailbox back over IMAP to pick up bounces, so a list can be cleaned from real delivery results rather than guesswork. Shipped two ways from one codebase: a packaged Windows executable with a graphical interface for day-to-day use by a non-technical operator, and a command-line version for anyone wanting to script it. No Python install required for the packaged build

Outlook Bulk Email Sender

14091772
A custom WordPress theme and a companion orders plugin built for a website-services business, replacing a generic theme with something shaped around how they actually sell. The theme covers a large set of industry landing pages — each trade or profession getting its own page with its own imagery and copy structure rather than one template with the words swapped. The orders plugin handles the order flow on top of it, so enquiries and purchases are managed inside WordPress rather than through a disconnected form. Work included the parts that make a custom theme survive contact with a real business: consistent templating across a wide page set, image handling for a large asset library, and keeping the order data model simple enough that non-developers can work with it. Honest note on outcome: the wider build was subsequently rolled back at the client's request, so this is not presented as a clean handover. The code was written, delivered and is available; the decision not to proceed wa

WordPress Theme + Orders Plugin

14091781
A website for a Canadian children's charity that gets kids to events they would otherwise never attend — a game, a concert, a show. The donation flow is the heart of it. A donated ticket is not a payment, so it needed its own path: a dedicated intake form capturing what the tickets are for and how many, an API to receive them, and an admin queue where the team can actually work through submissions instead of reading a mailbox. Conventional cash fundraising runs alongside it, kept deliberately separate so the two are never conflated. Around that sits what a small non-profit needs to look credible to a corporate partner deciding whether to hand over seats: the charity's story, partner information, a contact route, an FAQ and newsletter signup. The admin side is a real system rather than a hidden page — username and password login with session cookies and a front-end toolbar, so staff manage content and review donations without a developer. This was a close-feedback build rather than

KidsTix — Charity Ticket Platform

14091776
A Shopify app adding wholesale pricing and customer rewards to a store, built on Shopify Functions and a theme app extension rather than by editing theme files. That choice matters. Shopify Functions apply pricing logic inside Shopify's own checkout, so wholesale discounts hold at checkout instead of being cosmetic prices that a customer can bypass. A theme app extension means the storefront pieces install as blocks the merchant can place and remove, and survive a theme update or theme switch — no orphaned code left behind in a theme that has since changed. The work covered tiered pricing for trade customers, the rewards mechanics on top of it, and the storefront components that surface both in the buying flow. Ongoing maintenance included syncing form and layout fixes back from the live store, so what is in the repository matches what merchants and customers actually see rather than drifting from it.

Shopify Wholesale & Rewards App

14091775
A Raspberry Pi 4 paired with a PlutoSDR radio, set up to behave like an appliance rather than a computer. Power it on and it boots straight into a full-screen touch dashboard for the software-defined radio — no desktop, no login, no keyboard. It also brings up its own Wi-Fi hotspot, so a phone or laptop can connect directly to the unit in the field with no existing network. A licence gate controls activation on the device itself. The engineering here is mostly in the unglamorous parts: making a Linux device boot reliably into one application, recovering sensibly when hardware is not attached at boot, and keeping a touch interface usable on a small screen without a mouse. Worth mentioning honestly: the client also asked for satellite internet access through this setup. That is not something the hardware can do, and we said so rather than taking the work and delivering something that would not function. Scoping out the impossible part up front is part of the job. Delivered as a confi

Raspberry Pi SDR Kiosk

14091774
An e-commerce platform for custom wardrobes and fitted furniture, with a 3D configurator running in the browser. Customers design a wardrobe by choosing dimensions, materials, colours, internal compartments and accessories, and see the result rendered in 3D as they change it — then order the configuration they built. Pricing follows the configuration, so what is quoted matches what was designed. Built as a React front end with a Node/Express and MongoDB back end. Originally shipped for a German market and later translated to English and rebranded. The part worth talking about is the hardening pass. The codebase went through four independent reviews, consolidated into a single tracked list of 155 findings, and we worked through the critical ones: verifying payment webhook signatures rather than trusting the request, taking order prices from the server rather than accepting whatever the client sends, closing unauthenticated database maintenance routes, and restoring admin middleware t

WardroNest 3D Configurator

14091773
A desktop tool that sends personalised email to a list from the user's own Microsoft 365 mailbox — built for someone who needed to reach a spreadsheet of contacts without moving to a marketing platform. It reads recipients from CSV or Excel, merges per-recipient fields into the subject and body so each message is genuinely addressed to that person rather than blind-copied, and sends through the user's own mailbox over standard Microsoft 365 SMTP. Because it sends as the user, replies land in their normal inbox and the mail carries their existing domain reputation instead of a third-party sending domain. It also reads the mailbox back over IMAP to pick up bounces, so a list can be cleaned from real delivery results rather than guesswork. Shipped two ways from one codebase: a packaged Windows executable with a graphical interface for day-to-day use by a non-technical operator, and a command-line version for anyone wanting to script it. No Python install required for the packaged build

Outlook Bulk Email Sender

14091772
A custom WordPress theme and a companion orders plugin built for a website-services business, replacing a generic theme with something shaped around how they actually sell. The theme covers a large set of industry landing pages — each trade or profession getting its own page with its own imagery and copy structure rather than one template with the words swapped. The orders plugin handles the order flow on top of it, so enquiries and purchases are managed inside WordPress rather than through a disconnected form. Work included the parts that make a custom theme survive contact with a real business: consistent templating across a wide page set, image handling for a large asset library, and keeping the order data model simple enough that non-developers can work with it. Honest note on outcome: the wider build was subsequently rolled back at the client's request, so this is not presented as a clean handover. The code was written, delivered and is available; the decision not to proceed wa

WordPress Theme + Orders Plugin

4.9 · 264 Reviews
264 Reviews
T
Flag of CANADA

Eric

5.0

$30 CAD

3 days ago

Shopify Pickup Availability Script

Great developer. Fast communication. Able to guide me through the install and troubleshoot any problems I had.

PHP
JavaScript
AJAX
CSS
HTML

+5 more

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Flag of LUXEMBOURG

Yan

4.2

€40 EUR

4 days ago

75€ BUDGET - ELEMENTOR WORDPRESS PAGE LAYOUT DESIGN

communication was ok - goes the extra mile

JavaScript
Graphic Design
WordPress
CSS
HTML

+5 more

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Flag of UNITED STATES

Devin

5.0

$95 USD

6 days ago

Path of Exile Auto-Trading Bot

Easy to work with. Easy to understand. Great communication.

PHP
JavaScript
Python
C# Programming
Software Architecture

+4 more

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K
Flag of CANADA

Kuddus

5.0

$140 CAD

7 days ago

Debugging and Enhancement of UK Job Alert Monitoring Bot

Muhammad did an excellent job on my project. He was professional, responsive, patient, and understood exactly what I needed. He handled feedback very well, fixed issues quickly, and added useful improvements during testing. Communication was great throughout, and I’m very happy with the final result. I would definitely recommend him and look forward to working with him again on future projects.

PHP
Python
Software Architecture
Google App Engine
Debugging

+3 more

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Flag of UNITED KINGDOM

Anita

5.0

£40 GBP

8 days ago

Meta Ads & Pixel Optimisation

Brilliant experience - went above and beyond with great advice - would highly recommend!

PHP
Website Design
WordPress
HTML
Conversion Rate Optimization

+3 more

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Experience

Web Developer

Dec, 2009 - May, 2020

•

10 years, 5 months

Freelancer

Dec, 2009 - May, 2020

•

10 years, 5 months

Work from home as a web developer

Dec, 2009 - May, 2020

•

10 years, 5 months

Education

Karachi University

2012 - 2014

•

2 years

GRADUATE

Flag of PAKISTAN

Pakistan

2012 - 2014

•

2 years

Qualifications

GRADUATE

2014

Karachi University

GRADUATE from Karachi university

2014

Certifications

P

Preferred Freelancer Program SLA

WordPress

WordPress

SQL - Level 1

SQL

C++ - Level 1

C++

AI Training - Freelancer Global Fleet

AI Training - Freelancer Global Fleet

US English - Level 1

US English

Freelancer logo US (International) / English
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