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Mateo M.

@flapjakc

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5.0
6

5.3

5.3

83%

From Idea to Live — I Make It Happen

$30 USD / Hour

・

Flag of

Canada (6:39 PM)

・

Joined on January 19, 2020

・

1 Recommendation

$30 USD / Hour

・

I am a full-stack developer and business strategist with 8+ years of professional experience spanning SaaS platforms, e-commerce solutions, and AI-integrated web applications. I deliver end-to-end solutions using WordPress, WooCommerce, Shopify, Laravel, Node.js, React, and Next.js — ensuring responsive, conversion-focused, and scalable systems. My expertise includes API integrations, payment gateways, AI-powered tools, headless CMS, and marketplace platforms. What sets me apart: • Business-first approach — With a Bachelor of Commerce (Marketing) from Haskayne School of Business and a BSc in Psychology from University of Calgary, I understand user behavior and business strategy, not just code. • Certified professional — Google Ads Search Certified, Google Analytics Qualified, Microsoft 365 SMB Masters Sales Professional. • Full project lifecycle — From market research and UX strategy to deployment, optimization, and ongoing support. I focus on maintainable, event-driven, deploy-safe architectures, performance optimization, and UX-driven design. I have successfully launched subscription systems, affiliate marketplaces, and multi-tenant SaaS projects — always emphasizing reliability, continuity, and measurable business impact. Let's build something great together.

Verifications

On time

98%

On budget

100%

Accept rate

100%

Repeat hire rate

13%

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Portfolio

Portfolio

13921093
Ekonnect Sync is a Windows desktop client that keeps a PrestaShop online store and a PHC ERP back office in sync — products, stock, customers, orders, invoices. It runs scheduled jobs, handles network/API outages with retry queues, and gives the merchant an audit-ready log of every change pushed in either direction. Sync rules are configurable from a clean settings UI so the merchant's accountant can map fields without developer help. Built end-to-end: PrestaShop webservice integration, PHC ERP SDK, PHP runtime, MySQL local cache.

Ekonnect Sync

Ekonnect Sync is a Windows desktop client that keeps a PrestaShop online store and a PHC ERP back office in sync — products, stock, customers, orders, invoices. It runs scheduled jobs, handles network/API outages with retry queues, and gives the merchant an audit-ready log of every change pushed in either direction. Sync rules are configurable from a clean settings UI so the merchant's accountant can map fields without developer help. Built end-to-end: PrestaShop webservice integration, PHC ERP SDK, PHP runtime, MySQL local cache.

Ekonnect Sync

Ekonnect Sync is a Windows desktop client that keeps a PrestaShop online store and a PHC ERP back office in sync — products, stock, customers, orders, invoices. It runs scheduled jobs, handles network/API outages with retry queues, and gives the merchant an audit-ready log of every change pushed in either direction. Sync rules are configurable from a clean settings UI so the merchant's accountant can map fields without developer help. Built end-to-end: PrestaShop webservice integration, PHC ERP SDK, PHP runtime, MySQL local cache.

Ekonnect Sync

Ekonnect Sync is a Windows desktop client that keeps a PrestaShop online store and a PHC ERP back office in sync — products, stock, customers, orders, invoices. It runs scheduled jobs, handles network/API outages with retry queues, and gives the merchant an audit-ready log of every change pushed in either direction. Sync rules are configurable from a clean settings UI so the merchant's accountant can map fields without developer help. Built end-to-end: PrestaShop webservice integration, PHC ERP SDK, PHP runtime, MySQL local cache.

Ekonnect Sync

Ekonnect Sync is a Windows desktop client that keeps a PrestaShop online store and a PHC ERP back office in sync — products, stock, customers, orders, invoices. It runs scheduled jobs, handles network/API outages with retry queues, and gives the merchant an audit-ready log of every change pushed in either direction. Sync rules are configurable from a clean settings UI so the merchant's accountant can map fields without developer help. Built end-to-end: PrestaShop webservice integration, PHC ERP SDK, PHP runtime, MySQL local cache.

Ekonnect Sync

Ekonnect Sync is a Windows desktop client that keeps a PrestaShop online store and a PHC ERP back office in sync — products, stock, customers, orders, invoices. It runs scheduled jobs, handles network/API outages with retry queues, and gives the merchant an audit-ready log of every change pushed in either direction. Sync rules are configurable from a clean settings UI so the merchant's accountant can map fields without developer help. Built end-to-end: PrestaShop webservice integration, PHC ERP SDK, PHP runtime, MySQL local cache.

Ekonnect Sync

13921092
MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

13909703
I designed and developed a fully automated external captive portal system integrated with the Ubiquiti UniFi Controller and Paystack payment gateway. The system enables users to purchase internet access packages (Unlimited and data-capped bundles) through real-time Paystack one-time payments. Upon successful payment, the system automatically generates user credentials, assigns bandwidth profiles, and provisions access directly on the UniFi network without manual intervention. In addition to paid access, the system supports voucher-based authentication for promotions and a phone-number-based 30-minute free trial flow, with instant credential delivery via a bulk SMS API. The solution enforces strict network policies including session expiration handling, automatic redirection upon quota or time expiry, per-user bandwidth shaping, and anti-tethering controls using firewall/guest network policies. An advertising banner system with rotation logic was also implemented on the captive port

Fully Automated UniFi Hotspot System

I designed and developed a fully automated external captive portal system integrated with the Ubiquiti UniFi Controller and Paystack payment gateway. The system enables users to purchase internet access packages (Unlimited and data-capped bundles) through real-time Paystack one-time payments. Upon successful payment, the system automatically generates user credentials, assigns bandwidth profiles, and provisions access directly on the UniFi network without manual intervention. In addition to paid access, the system supports voucher-based authentication for promotions and a phone-number-based 30-minute free trial flow, with instant credential delivery via a bulk SMS API. The solution enforces strict network policies including session expiration handling, automatic redirection upon quota or time expiry, per-user bandwidth shaping, and anti-tethering controls using firewall/guest network policies. An advertising banner system with rotation logic was also implemented on the captive port

Fully Automated UniFi Hotspot System

13921093
Ekonnect Sync is a Windows desktop client that keeps a PrestaShop online store and a PHC ERP back office in sync — products, stock, customers, orders, invoices. It runs scheduled jobs, handles network/API outages with retry queues, and gives the merchant an audit-ready log of every change pushed in either direction. Sync rules are configurable from a clean settings UI so the merchant's accountant can map fields without developer help. Built end-to-end: PrestaShop webservice integration, PHC ERP SDK, PHP runtime, MySQL local cache.

Ekonnect Sync

Ekonnect Sync is a Windows desktop client that keeps a PrestaShop online store and a PHC ERP back office in sync — products, stock, customers, orders, invoices. It runs scheduled jobs, handles network/API outages with retry queues, and gives the merchant an audit-ready log of every change pushed in either direction. Sync rules are configurable from a clean settings UI so the merchant's accountant can map fields without developer help. Built end-to-end: PrestaShop webservice integration, PHC ERP SDK, PHP runtime, MySQL local cache.

Ekonnect Sync

Ekonnect Sync is a Windows desktop client that keeps a PrestaShop online store and a PHC ERP back office in sync — products, stock, customers, orders, invoices. It runs scheduled jobs, handles network/API outages with retry queues, and gives the merchant an audit-ready log of every change pushed in either direction. Sync rules are configurable from a clean settings UI so the merchant's accountant can map fields without developer help. Built end-to-end: PrestaShop webservice integration, PHC ERP SDK, PHP runtime, MySQL local cache.

Ekonnect Sync

Ekonnect Sync is a Windows desktop client that keeps a PrestaShop online store and a PHC ERP back office in sync — products, stock, customers, orders, invoices. It runs scheduled jobs, handles network/API outages with retry queues, and gives the merchant an audit-ready log of every change pushed in either direction. Sync rules are configurable from a clean settings UI so the merchant's accountant can map fields without developer help. Built end-to-end: PrestaShop webservice integration, PHC ERP SDK, PHP runtime, MySQL local cache.

Ekonnect Sync

Ekonnect Sync is a Windows desktop client that keeps a PrestaShop online store and a PHC ERP back office in sync — products, stock, customers, orders, invoices. It runs scheduled jobs, handles network/API outages with retry queues, and gives the merchant an audit-ready log of every change pushed in either direction. Sync rules are configurable from a clean settings UI so the merchant's accountant can map fields without developer help. Built end-to-end: PrestaShop webservice integration, PHC ERP SDK, PHP runtime, MySQL local cache.

Ekonnect Sync

Ekonnect Sync is a Windows desktop client that keeps a PrestaShop online store and a PHC ERP back office in sync — products, stock, customers, orders, invoices. It runs scheduled jobs, handles network/API outages with retry queues, and gives the merchant an audit-ready log of every change pushed in either direction. Sync rules are configurable from a clean settings UI so the merchant's accountant can map fields without developer help. Built end-to-end: PrestaShop webservice integration, PHC ERP SDK, PHP runtime, MySQL local cache.

Ekonnect Sync

13921092
MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

MapleStack is the SaaS I founded: a WordPress-based site builder where the AI assistant handles the parts non-technical founders get stuck on — copywriting, section layout suggestions, color/brand palette, and form/automation wiring. The platform spins up a fresh WordPress install, applies a curated theme + plugin stack, then drives the build through a chat-style assistant powered by the OpenAI API. PHP back end, REST endpoints to the assistant, custom Gutenberg blocks for AI-generated sections.

WordPress | Sass | AI integration

13909703
I designed and developed a fully automated external captive portal system integrated with the Ubiquiti UniFi Controller and Paystack payment gateway. The system enables users to purchase internet access packages (Unlimited and data-capped bundles) through real-time Paystack one-time payments. Upon successful payment, the system automatically generates user credentials, assigns bandwidth profiles, and provisions access directly on the UniFi network without manual intervention. In addition to paid access, the system supports voucher-based authentication for promotions and a phone-number-based 30-minute free trial flow, with instant credential delivery via a bulk SMS API. The solution enforces strict network policies including session expiration handling, automatic redirection upon quota or time expiry, per-user bandwidth shaping, and anti-tethering controls using firewall/guest network policies. An advertising banner system with rotation logic was also implemented on the captive port

Fully Automated UniFi Hotspot System

I designed and developed a fully automated external captive portal system integrated with the Ubiquiti UniFi Controller and Paystack payment gateway. The system enables users to purchase internet access packages (Unlimited and data-capped bundles) through real-time Paystack one-time payments. Upon successful payment, the system automatically generates user credentials, assigns bandwidth profiles, and provisions access directly on the UniFi network without manual intervention. In addition to paid access, the system supports voucher-based authentication for promotions and a phone-number-based 30-minute free trial flow, with instant credential delivery via a bulk SMS API. The solution enforces strict network policies including session expiration handling, automatic redirection upon quota or time expiry, per-user bandwidth shaping, and anti-tethering controls using firewall/guest network policies. An advertising banner system with rotation logic was also implemented on the captive port

Fully Automated UniFi Hotspot System

5.0 · 6 Reviews
6 Reviews
M
Flag of

Matt R.

5.0

$4,200 USD

5 days ago

Custom Client Portal, Booking System & Instructor Tools (Phase I) – Dance Studio

Mateo was incredible to work with from start to finish. I explained the urgency of the project and that we needed a fully functional parent portal completed within a month — he delivered it in just one week. What impressed me most was that there were absolutely no shortcuts taken to hit that timeline. Communication was constant throughout the entire process, and anytime I had an idea or suggestion to improve something, he immediately took it, expanded on it.

JavaScript
Mobile App Development
WordPress
UI / User Interface
Web Development

+5 more

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Jonas D.

5.0

$100 USD

6 days ago

Dhru Fusion WooCommerce Plugin -- 2

Other freelancers and developers have been struggling with this project, some will start and turn it down with the reason that the api has no documentation. But with Mateo, within 6 hours, he was able to finish with 80% of the project. The experience Mateo have and his professionalism is top notch. If you don’t want a developer to do try and error with your project, I can assure you Mateo will be your best bet. Even if he is sleeping, he will wake up and respond to your message.

PHP
HTML
Node.js
Laravel

+1 more

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Jonas D.

4.8

$100 USD

10 days ago

SMS integration, users login at portal/homepage

To get the best from Mateo, just tell him specifically in detail how exactly you want the project to be and he will deliver it for you.

PHP
HTML
Node.js
Laravel

+1 more

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Jonas D.

5.0

$200 USD

1 month ago

UniFi Captive Portal with Paystack

Mateo is a really a professional, quality of his work is superb, and one thing I really like about him is the communication. I don't think Mateo even sleep, any time you will send him a message, within 30 minutes and he will respond. Other freelancers will take a day or two before they respond. If you really want someone that you can trust with your project then its no other than Mateo.

PHP
Wireless
VoIP
Node.js
Laravel

+3 more

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Ibrahim K.

0.0

$70 USD

1 month ago

Amazon Flex Offer Alert Script

The project is not completed according to the dispute

Python
Web Scraping
Software Development
API
Security

+3 more

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Education

University of Calgary

2015 - 2020

•

5 years

Bachelor of Science - BSc, Psychology

Flag of

Canada

2015 - 2020

•

5 years

Bachelor of Commerce - BCom, Marketing

2015 - 2020

•

5 years

Flag of

Canada

2015 - 2020

•

5 years

Qualifications

Global Alumni Community Certificate

2018

European Innovation Academy

Recognized as a global alumni of the European Innovation Academy, an intensive entrepreneurship accelerator program in Lisbon, Portugal. Demonstrated skills in start-up leadership, innovation, and international business collaboration.

2018

Google Analytics Individual Qualification

2020

Google

Qualified in Google Analytics data analysis, reporting, and web analytics implementation. Demonstrated expertise in tracking user behavior, conversion optimization, and data-driven marketing decisions. Credential ID: 40194223.

2020

Youtube Channel Growth Certification

2019

YouTube

Certified in YouTube channel growth strategies including content optimization, audience engagement, sales strategy, and media strategy. Credential ID: 41462114.

2019

Certifications

P

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