Hi, I'm Karl!

a passionate Software Engineer and Salesforce Developer based in Bulacan, Philippines. With a strong foundation in both frontend and backend development, I specialize in creating seamless user experiences, robust backend systems, and scalable customer experience solutions. Welcome to my personal website, where you can learn more about my work, skills, and journey in the tech industry.

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Work Experience

NiCE

NiCE

February 2026 - Present

Software Engineer, CX

Working as a Salesforce Developer in customer experience engineering, building Apex classes, triggers, Lightning Web Components, and Visualforce pages that support scalable business workflows.

Developing Salesforce integrations with external systems through REST APIs, asynchronous processing, and platform automation while keeping data integrity, maintainability, and user experience in focus.

Collaborating with cross-functional teams to translate CX requirements into secure, testable Salesforce solutions across configuration, custom development, deployments, and production support.

Lexagle Pte Ltd (Singapore, Remote)

Lexagle Pte Ltd (Singapore, Remote)

September 2024 - February 2026

Software Engineer

Worked as a full-stack developer, creating multiple UI components and modules in the frontend and implementing business logic and RESTful APIs in the backend. (React, Spring Boot - Kotlin, PostgreSQL, AWS).

Involved in discussions and sprint ticket breakdowns for implementing new product features for the company.

Fixed several bugs and implemented enhancements and migrations in the existing codebase

Lexagle Pte Ltd (Singapore, Remote)

Lexagle Pte Ltd (Singapore, Remote)

October 2022 - September 2024

Junior Software Engineer

Worked as a full-stack developer, creating multiple UI components and modules in the frontend and implementing business logic and RESTful APIs in the backend. (React, Spring Boot - Kotlin, PostgreSQL, AWS).

Fixed several bugs and implemented enhancements and migrations in the existing codebase

Elephant Ventures (N.Y.C., Remote)

Elephant Ventures (N.Y.C., Remote)

July 2021 - August 2021

PH Software Engineering Intern

Worked as a PH Intern and primarily worked on web development (React).

Created minor integrations of data visualization (d3js) and CNN (tensorflow.js) libraries in React applications.

Skills and Tech Experience

Web Fundamentals

HTML

CSS

JavaScript/TypeScript

Frontend

React

Next.js

Lightning Web Components

Backend

Apex

Spring: Spring Boot (Kotlin)

Spring Data JPA

Salesforce

Salesforce Platform

Apex Classes and Triggers

Lightning Web Components

Visualforce

SOQL

Salesforce Integrations

Database / DBMS

PostgreSQL

Cloud Technologies

Amazon Web Services

Containerization

Docker

Testing

Apex Tests

JUnit

CI/CD

GitLab CI/CD

Others

Python

Java

Node.js

REST APIs

Education and Achievements

University of the Philippines Los Banos

University of the Philippines Los Banos

August 2018 - August 2022

BS Computer Science, Magna Cum Laude

Recipient of multiple academic excellence medals from the University and DOST. A college scholar for 3 semesters, and a university scholar for 5 semesters.

Created multiple organizational and course projects in Web but also had exposure in other Computer Science topics such as AI, Networking, and Software Engineering.

One of the Best Special Problem (Research) Nominees. Presented the undergraduate research in Future of Information and Communication Conference 2022, where the paper was also published in Springer

Personal Projects

Check out my previous works

My personal project experience includes working from simple websites to more complex web applications. These are some of my favorites.

Portfolio Page

Portfolio Page

2024

A quick project utilizing available frameworks and open-source UI components to showcase skills, education, experience, and few things about me.

React

Next.js

Typescript

TailwindCSS

Magic UI

Portfolio Page

Portfolio Page

2024

A quick project utilizing available frameworks and open-source UI components to showcase skills, education, experience, and few things about me.

React

Next.js

Typescript

TailwindCSS

Magic UI

Portfolio Page

Portfolio Page

2024

A quick project utilizing available frameworks and open-source UI components to showcase skills, education, experience, and few things about me.

React

Next.js

Typescript

TailwindCSS

Magic UI

Portfolio Page

Portfolio Page

2024

A quick project utilizing available frameworks and open-source UI components to showcase skills, education, experience, and few things about me.

React

Next.js

Typescript

TailwindCSS

Magic UI

Contact

Connect with Me.

Interested in connecting? Feel free to drop me a direct message on any of my socials with any specific questions.