miguel sietereales

Developer for over 6 years with a knack for diverse tech projects.

Previously a senior software engineer at Oracle NetSuite Philippines.

Beyond coding, I'm drawn to design, travel, vintage autos, sneakers, and coffee. Always seeking new tech, adventure, and great conversations.

Miguel looking to the side on Avenue des Champs-Γ‰lysΓ©es, Paris

Experience

In the last 6 years, my focus on customer-centric development has involved addressing pain points, staying tech-savvy, fostering collaboration, and maintaining efficient systems.

Senior Software Engineer I

at Oracle NetSuite

Led legacy app migration to React.js with TypeScript to boost performance and maintainability, served as Scrum Master for a 10-person team, optimized Git workflows, implemented CI/CD with QA and DevOps, and contributed reusable UX components in Figma.

2024 - 2025

Software Engineer

at Oracle NetSuite

Built responsive, data-driven web applications using Test-Driven Development to ensure high-quality, user-centric experiences, while bridging front-end development and UX design through Figma prototypes to accelerate design-to-development workflows and improve UI consistency.

2021 - 2024

Software Engineer

at Infor PSSC Inc.

Designed and implemented low- to mid-priority enhancements for the Infor M3 Procurement Module, and analyzed performance metrics using Sumo Logic to resolve concurrency issues, improving system stability, responsiveness, and user efficiency.

2020 - 2021

Software Engineer, Associate

at Infor PSSC Inc.

Developed low- to mid-priority enhancements for Infor M3 ERP to improve user experience, resolved internal and external maintenance issues to ensure system reliability, and earned promotion to Mid-level Software Engineer within 18 months.

2018 - 2020

Digital Trainee

at BBDO Guerrero

Delivered user-focused website UI/UX, transforming wireframes into responsive, high-performance designs, and was named Top 7 Adobo Creative Rankings – Digital Producer in 2019.

2018

Worked Works Work

As a dedicated developer skilled in translating UX and Art Design concepts into dynamic websites, I had a few projects to showcase my expertise in creating visually compelling and user-friendly websites.

De La Salle University | CrabTECH

May 2019 - August 2019

Snickers | The Hungry Artist

February 2018

Johnson's | Playstreet

December 2017 - February 2018

De La Salle University | AGPCI

October 2017 - April 2018

De La Salle University | Green Guide

April 2016 - July 2016

La Salle Computer Society (LSCS)

January 2016 - February 2016

Takot Tahak | ViaHere

December 2015 - January 2016