Keith Levi Lumanog

Full Stack Developer - Web and Mobile Developer with more than 15 years of experience.

I am a full stack developer specializing in NodeJS/MongoDB and Angular Stack. I do web design and fron-end at my early career and now work more on the backend like API management and ERP solutions.

I love working on API development and mobile applications. And prefer native development like Kotlin and Swift rather than cross platform mobile development using React Native, Cordova or Ionic.

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Ultimate Skills

These are the technologies that I use from day to day basis, sorted by my bias preferences. See my About Me Page for some of my passive skills and tools.

Node JS
Node JS

An asynchronous event-driven JavaScript runtime, Node.js is designed to build scalable network applications.

MongoDB
MongoDB

MongoDB is a cross-platform document-oriented database program. Classified as a NoSQL database program, MongoDB uses JSON-like documents with optional schemas.

Angular 8+
Angular 8+

Angular is a TypeScript-based open-source web application framework led by the Angular Team at Google and by a community of individuals and corporations.

Express JS
Express JS

Express.js, or simply Express, is a web application framework for Node.js, released as free and open-source software under the MIT License.

Typescript
Typescript

TypeScript is an open-source programming language developed and maintained by Microsoft. It is a strict syntactical superset of JavaScript and adds optional static typing to the language.

Reactive X
Reactive X

ReactiveX is a observer pattern to support sequences of data and/or events and adds operators that allow you to compose sequences together declaratively.

Kotlin
Kotlin

ReactiveX is a observer pattern to support sequences of data and/or events and adds operators that allow you to compose sequences together declaratively.

Vanilla Javascript
Vanilla Javascript

JavaScript is high-level, often just-in-time compiled, and multi-paradigm. It has curly-bracket syntax, dynamic typing, prototype-based object-orientation, and first-class functions.

PHP
PHP

PHP is a popular general-purpose scripting language that is especially suited to web development. Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.