Mar Jude Arguelles
Open to full-time or part-time remote roles · Cebu, PH

I build Flutter apps and the back ends behind them.

Mobile developer shipping production apps for iOS, Android and web, from gold trading and payments to property sales, food-safety training and a multi-tenant ERP.

FlutterDartNode.jsPython AWS LambdaPostgreSQLFirebase
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Portrait of Mar Jude Arguelles
About

Mobile first, full stack when it counts

Based in Cebu, Philippines. I build cross-platform apps in Flutter and the services behind them: REST APIs, PostgreSQL, Firebase authentication and serverless deployments on AWS. Earlier in my career I built Laravel web applications for clients.

Experience

Where I've worked

Two roles, one thread: shipping business software people use every day.

Full Stack Mobile Developer · Cloudesk Pty Ltd

  • Build and maintain cross-platform Flutter apps: GoldPay, PGPay, iPan and Kaizen.
  • Built Appyfic ERP, a multi-tenant, role-based ERP app on independently deployed serverless APIs (AWS Lambda, PostgreSQL, Terraform).
  • Guide and support other developers on the team.

Software Engineer, PHP / Laravel · Chronostep, Inc.

  • Led several Laravel web projects from initial planning through release.
  • Designed and built Laravel features and enhancements based on client feedback.
Projects

Apps I've built

Mobile apps and systems I've built, from payments to ERP.

Appyfic ERP

Multi-tenant ERP · iOS, Android, Web

Role-based business app that runs a company's sales, stock and accounts from one place, on independently deployed serverless APIs.

Modules
CRMSalesPurchasingInventoryAccountingDeliveryHRTasksReports
Flutter · Python (FastAPI) · AWS Lambda · API Gateway · PostgreSQL · Terraform · Firebase Auth · Google & Apple sign-in
Appyfic ERP sign-in screen Appyfic ERP home with module tiles Appyfic ERP CRM module Appyfic ERP accounting module

TindaOne

Personalized shop app

A shop app I built and use for stock, sales, receivables and staff access, with sign-in restricted to accounts the admin creates.

Point of saleProducts & stockOrdersContactsFinance & overdue trackingReportsStaff access
Flutter · Supabase (Postgres, Auth) · Google sign-in
TindaOne sell screen with a cart of two products TindaOne dashboard TindaOne finance collectibles with customer names hidden TindaOne sales and profit reports

Kaizen

Food-safety staff training

Culinary staff take training and assessments to stay current with the latest food-safety standards.

Training modulesAssessmentsProgress trackingIncident reporting
Flutter · Firebase · REST API · PostgreSQL · AWS S3
Kaizen screenshot 1 Kaizen screenshot 2 Kaizen screenshot 3

iPan

Property sales platform, Australia

Nation-wide listings of new, off-the-plan and project properties for agents and buyers.

SchedulingSubmitting dealsPush notificationsCommission insights
Flutter · Firebase · REST API · PostgreSQL · AWS S3
iPan screenshot 1 iPan screenshot 2 iPan screenshot 3

GoldPay

Gold trading & payments

Digitises physical bullion held in secure vaults, a stable alternative to volatile fiat. Pay merchants in gold through the integrated payment gateway.

Real-time gold tradingUser-to-user transfersPayment gateway
Flutter · Firebase · REST API · PostgreSQL
GoldPay screenshot 1 GoldPay screenshot 2 GoldPay screenshot 3

PGPay

Physical-to-digital gold wallet

Customers trade in physical bullion at retail locations for instant wallet credits, then spend them through the integrated payment gateway.

Real-time tradingUser-to-user transfersPayment gateway
Flutter · Firebase · REST API · PostgreSQL
PGPay screenshot 1 PGPay screenshot 2 PGPay screenshot 3
Contact

Let's work together

Open to full-time or part-time remote roles, and to selected freelance projects.

Email me Call