AWS Certified Engineer

Hello, I'm Denmark Amano Daya

Crafting scalable, secure, and beautiful digital experiences with a focus on cloud-native architectures.

View Experience Certifications

Professional Experience

A timeline of my journey in building and securing robust applications.

2024 - 2025

Senior Software Engineer

Xplor Technologies

Worked closely with the Chief Technology Officer (CTO) & Enterprise Solution Architect to design and create a centralized Identity Platform and leading the project.

Created an analytics platform using AWS Athena, S3, converted parquet files to generate reports for business stakeholders.

AWS Athena AWS S3 Identity Platform

2024 - 2024

Senior Software Engineer

Security Bank Finance

Recontacted by my former employer to modernize the financial service I principally built a decade ago into a cloud-based microservice architecture using AWS services.

AWS Microservices

2022 - 2023

Senior Software Engineer

UnionDigital Bank

Lead the development of the auth-service domain, focusing on digital identity and mobile app security features, including biometric authentication and multi-factor authentication (MFA).

Security Auth

2019 - 2022

Senior Software Engineer

Microsourcing Philippines | RemoteStaff | GAUK Media

Engineered an automated aggregation platform for UK-based auction houses and enhance AU-based safety compliance web application.

2014 - 2019

Senior Software Engineer

Security Bank

Engineered the 1st 24/7 fully-automated loan facility in the Philippines that won numerous awards including the FinTech Award for Best Consumer Lending Product in 2019.

FinTech Automation

2011 - 2013

Junior Software Engineer

FilSupport 360 | MindTap Studios | LarvenTech Inc

Junior Software Engineer for an online gambling platform and web development agency.

Technical Skills

Technologies and tools I leverage to build scalable, secure, and resilient solutions.

AWS Certifications

Validated expertise in designing, deploying, and operating highly available systems on AWS.

AWS Certified Developer

Associate

AWS Certified Cloud Practitioner

Foundational

Personal Projects

Side ventures and personal builds — from customer-facing web platforms to internal service tools powered by cloud-native architecture.

Firetron Safety System

firetron.ph ↗

A fully responsive, customer-facing marketing website for Firetron Safety System — a Philippine-based fire protection company safeguarding lives for over 15 years. The site showcases their product lineup (including fire extinguishers and suppression systems), services, and a direct quote request flow to convert prospects into leads.

WordPress PHP MySQL HTML / CSS JavaScript Responsive Design Lead Generation

Firetron Managr

Live App ↗

An internal web application built for Firetron Safety System's operations team — deployed on AWS Amplify. The frontend is built with React + Vite and communicates with a serverless backend powered by AWS API Gateway, EventBridge Pipes, AWS Lambda (Node.js), and DynamoDB. Real-time data sync is handled via AWS WebSockets, enabling the team to manage inventory, service records, and client accounts in real time.

React + Vite AWS Amplify AWS Lambda DynamoDB API Gateway EventBridge Pipes WebSockets Serverless