I turn ideas into real products.

Mobile · React Native Expo

Mobile Pokédex promotional image showing the creature list and an open detail view

Pokedex

A mobile Pokédex that uses PokeAPI and saves favorites locally.

React Native

ExpoPokeAPIAsyncStorage

Personal finance · React Native

PocketBudget

A local-first mobile app for organizing expenses, envelopes, cards and installments.

Wellbeing · Flutter

GlowWords

An affirmations and quotes app in English and Spanish, with categories, favorites, visual themes and reminders.

Landing pages

Landing page · Food

Sabor a Perú

A landing page introducing a Peruvian restaurant.

Website · Landing page

Cake N Coffee

A landing page introducing a coffee shop.

Landing page · Travel

Tulum México

A landing page introducing Tulum, Mexico.

Landing page · Next.js · SEO

Cozy Pomodoro landing page with timer and visual themes

Landing de Cozy Pomodoro

The website introduces the timer, themes and audio, and guides visitors to support, policies and app stores.

Next.js

React

TypeScript

Landing page · Next.js · SEO

SafeBite landing page showing food-label scanning

Landing de SafeBite

A bilingual site explaining the label scanner, its informational purpose and its limitations.

Landing page · React · Vite

Nox Notes landing page with its visual introduction

Landing de Nox Notes

A product site introducing Nox Notes’ writing space, features and download options.

React

TypeScript

Vite

Landing page · Next.js · SEO

GlowWords landing page with an affirmation card

Landing de GlowWords

A bilingual website introducing GlowWords, its affirmations and quotes, and its personalization options.

Next.js

React

TypeScript

Productivity · Web · PWAPublic demo · isolated project

Web apps and tools

01 / 02

Fast Task Manager

A web task manager for turning projects and to-dos into organized work, with tasks, subtasks and progress tracking.

Finance · Web app · Next.jsPortfolio preview · public landing paused

PocketBudget Lab

A collection of free simulators for calculating payments, comparing loans, estimating fixed-term deposits and organizing debt.

Web · React · Three.js

Portfolio personal 3D

An interactive personal portfolio with 3D scenes, experience, and selected work across web, mobile and game development.

Web · React · Food

Food Ya!

A web app for exploring and ordering food from multiple restaurants, backed by Node.js, Express and MongoDB.

Mini apps

Mini app · React

Random Quote

A small React app that picks a random quote from a local collection.

ReactJSON

Mini app · Education tool

Student Manager for organizing student groups

Student Manager for Kodland

A tool built to organize student groups and information needed for classes.

ReactJSON

Material UI

Browser games

Web game · JavaScript

Blackjack

A small web implementation of Blackjack built with JavaScript and CSS.

Desktop media tools · ElectronIn development · macOS arm64, unsigned and not notarized

Desktop apps

Aldha's Media Toolkit workspace for preparing images and media files

01 / 01

Aldha's Media Toolkit

A local-first desktop app for preparing images and working with GIFs, video, audio, Base64 and protected archives. Formerly called Image Prep.

02 / GAMES + VR / XR

Games, VR and XR

Game projects stay on their dedicated site. This profile brings together the related experience, education and recommendations.

My games and XR portfolioUnity · C# · Godot · WebGL · VR / XR

Professional portfolio for games and XR experiences

01 / 01

Portfolio · Games · XRPublished website

Portfolio de videojuegos y XR

A dedicated portfolio for video games and XR experiences, with projects, articles and playable browser demos.

2 languages · Spanish and English

Visit games and XR portfolio

HOW I BUILD

From a need to a product that works.

A practical sequence: understand the problem, choose a platform, connect the pieces, and verify the result.

01PROBLEM → FLOW
Understand the problem
I clarify who will use it, what they need to do, and how we will know the solution works.
01Person02Key task03Success signal
02PLATFORM → EXPERIENCE
Choose and build
The technology follows the product. Each stack handles a different part.
Every technology has a specific job
Web and web apps
Next.jsReactTypeScript
This portfolio: server-rendered pages and search-ready routes.
Mobile apps
FlutterDartReact Native
iOS and Android products with shared application logic.
Games and XR
UnityC#WebGL
Interactive experiences for mobile and browser.
Web technologies by responsibility
Interface
HTMLCSSJavaScriptTypeScriptReactNext.js
UI and state
Redux ToolkitTailwind CSSMaterial UI
Backend and data
Node.jsExpressJavaSpring BootGraphQLAWSMongoDBPostgreSQL
3D in the browser
Three.js
03INTERFACE → SYSTEM
Connect data and logic
I connect state, services and backend so the interface can do real work.
Subterra AIReact + GraphQL → AWSDashboards connected to services and data.
Product appsFlutter / React Native → Firebase / SupabaseApplications connected to backend services.
04TEST → RELEASE
Verify and ship
I check the core flows and prepare the product for the web or app stores.
QUALITY AND DELIVERYVerify before release
01Review02Build03Release
Jest at Subterra · App Store · Google Play · WebGL

CAREER

Professional experience

My professional path across web and mobile products, and games and XR.

Web and mobile

Freelance Web Developer

Freelance

February 2024 – Present

Landing pages · product websites · web applications

React

Next.js

TypeScriptSEO técnico

More information

Design and build product websites and landing pages for digital products.
Develop responsive web interfaces and connect content, navigation and services to each project’s needs.

Web Development Teacher

Kodland

October 2023 – January 2024

Web development teaching · teens

HTML

CSS

JavaScript

More information

Taught frontend fundamentals—HTML, CSS and JavaScript—to students aged 12–18.
Prepared lessons and interactive coding exercises.
Mentored students in development practices and problem-solving.

Full-Stack Developer (MERN)

Subterra AI

May 2022 – June 2023

Dashboards · cloud integrations · data products

React

TypeScript

GraphQL

Redux

Node.js

Java

AWS

Jest

More information

Built and maintained React views and AWS integrations: Lambda, S3, DynamoDB and AuroraDB.
Implemented GraphQL queries and state management with Redux and Context API.
Built Java and Node.js Lambdas to handle files and form data, resolving backend edge cases.
Added Jest unit tests and collaborated with UX, QA and backend teams.
Stack recorded in the previous portfolio: React, Redux, React Query and TypeScript; Node.js/Java backend.

React Front-End Developer

GlobalTask

February 2022 – May 2022

Dashboards and landing pages · product team

React

Material UI

JavaScript

More information

Delivered React features for dashboard and landing-page applications.
Customized Material UI templates with hooks, filters, tables and cards.
Worked in a seven-developer team, participating in code reviews and reusable component work.

Full-Stack Developer

Make It Real

November 2021 – August 2022

Web applications · responsive interfaces

React

JavaScript

More information

Developed and maintained web applications with React.js.
Collaborated with design, product and engineering.
Implemented responsive interfaces and took part in code reviews.

Front-End Developer

MASuno

December 2020 – August 2021

E-commerce and streaming · web interfaces

Laravel Blade

Sass

jQuery

More information

Built e-commerce and video-streaming (Orbem App) interfaces with Laravel Blade, Sass and jQuery.
Implemented responsive layouts and web functionality.

Games, VR and XR

Senior Unity Developer / Technical Consultant

Unbreakable Group

April 2025 – Present

Games · Gameplay · Technical consulting

Unity

C#2D PhysicsProcedural Generation

More information

Provided Unity development and technical consulting across PC and mobile projects.
Implemented gameplay, physics and cross-platform input systems.
Improved procedural generation, controls and telemetry, and mentored a junior developer.

Senior Unity AR Developer

TSC Innovations

December 2025 – August 2026

Augmented reality · industrial quality control

Unity 6

ARFoundation

VisionLib

OpenCV

Firebase

Android

iOS

More information

Stabilized legacy AR apps for industrial quality control, including monolithic scripts over 8,000 lines long.
Aligned the iOS (VisionLib) and Android (OpenCV) codebases, and produced builds for both platforms.
Improved spatial alignment with touch gestures and enabled QR-based model loading with offline support.

Semi-Senior to Senior Unity Developer

TGA Entertainment LLC

October 2023 – December 2025

E-learning · cross-platform games

Unity

C#AddressablesScriptableObjectsStrapiWebGL

Android

iOS

More information

Maintained gameplay systems and interactive narrative flows.
Stabilized frameworks, content and scene references.
Optimized loading and performance for WebGL and mobile, and built internal tools.
Helped coordinate technical work through prioritization, code reviews and unblocking teammates.
Integrated with a Strapi backend and improved responsive interfaces.

Unity XR Specialist

Onikom / Mercedes-Benz

January 2025 – April 2025

Mixed reality · Meta Quest 3

Unity 6

Meta XR SDKXR Interaction ToolkitGemini STT/TTS

More information

Built a mixed-reality showroom experience.
Implemented passthrough and hand/controller interaction.
Integrated floating UI panels and voice recognition/synthesis flows.

Show 8 earlier roles

Community Mentor

XR Bootcamp

March 2025 – August 2025

Mentoring · Unity and XR learning

UnityXRMentoring

More information

Provided technical guidance to students during their Unity and XR training.

Unity Developer

GrowBy — Hub de especialistas digitales

July 2023 – January 2024

Educational game · Android and iOS

Unity

Android

iOS

More information

Implemented feature updates, content changes and fixes for Emprendedores del Mañana (FEM).
Maintained Android and iOS versions of a production educational app.

Unity Developer

TGA

March 2022 – May 2022

Mobile games

Unity

Android

iOS

More information

Developed features for mobile games.

Unity Developer

BlueBayMob

January 2022 – March 2022

Word game · mobile and WebGL

Unity

Android

iOSWebGL

More information

Developed 2 Pics 1 Word — Pictogram for Android, iOS and WebGL.
Adapted the interface to different aspect ratios, including an iPad layout.

Game Design and Unity Development Teacher

CoderCool

March 2021 – December 2021

Teaching game design, C# and Unity

Unity

C#Game designTeaching

More information

Taught game design, C# and Unity fundamentals.
Created Fox’s Tale as a teaching project and guided students through their own games.

Virtual Reality Software Engineer

PHVA PERU S.A.C.

February 2020 – January 2022

Training simulators · HTC Vive Pro and WebGL

Unity

C#HTC Vive ProVRWebGL

More information

Developed VR safety and driving training simulators.
Implemented interaction, physics and scenario logic for HTC Vive Pro.
Adapted several simulators to WebGL for desktop review.

Gameplay Programmer and Game Designer

Insomnia Art Studio

January 2019 – January 2024

Educational and mobile games · co-founder

Unity

C#Mobile gamesGame design

More information

Co-founded a small studio and led gameplay programming and game design.
Created reusable systems for Slothy educational mini-games.
Developed mobile games, including titles that surpassed 10,000 Android downloads.

Freelance Unity / Game Developer

Varios clientes

April 2018 – February 2020

Casual games · hypercasual · e-learning

Unity

C#Mobile gamesGame development

More information

Built hypercasual and casual games for clients, along with prototypes.
Implemented e-learning experiences and mobile games.

Education

Academic and technical training, grouped under the professional track it supports.

Computer Science

Universidad Peruana de Ciencias Aplicadas (UPC)

2013 – 2019

Ingeniería de softwareDesarrollo de juegos

Web and mobile

Certified Tech Developer

Digital House

May 2023 – December 2024

Full-stack development · introduction to DevOps

JavaScript

TypeScript

React

Node.js

Java

Spring Boot

AWSDevOps (intro)

Full-Stack Developer

Make It Real

October 2021 – July 2022

Web development

React

TypeScript

Node.js

Express

MongoDB

Games, VR and XR

XR Developer Certificate

XR Bootcamp

March 2025 – July 2025

Extended reality development

Unity

Meta XR SDKXR Interaction Toolkit

Recommendations

Feedback from people I have worked with.

Karen Lizeth Silva OrtizProject Manager · TGA · November 2025

“He always maintains clear and assertive communication with the team.”

Alvaro Alejandro Román BianchiSoftware Engineer · TGA · November 2025

“He is an outstanding developer who consistently strives for excellence.”

María Teresa GalindoGeneral Manager · COLECTIVO · December 2023

“He combines technical skill and creativity, committing to every detail.”

Carlos MontañoGame Developer · Independent · October 2023

“His ability to create innovative mechanics and tackle optimization problems is outstanding.”

Max PeñaSenior Project Manager · Anchor Dev · September 2023

“He tackles complex challenges and provides innovative solutions.”

Bryan Jos Berru NovoaSenior Game Developer · LEAP Game Studios · September 2023

“A talented professional with great responsibility and problem-solving ability.”

Alfredo José San Martín GarcíaSalesforce Developer · Independent · September 2023

“An excellent professional: responsible, creative, and always finding effective solutions.”

Gonzalo OcampoCreative Technologist · Independent · September 2023

“He showed exceptional skill in logic, C#, Unity and backend development.”