Miguel Ángel Careaga Gómez
Technology Partner & Software Consultant
I help companies and startups transform complex ideas into scalable digital products. More than a developer, I am your strategic technology partner.
About
I help companies and startups transform complex ideas into scalable digital products. More than just a developer, I am your strategic technology partner.
With over 9 years of experience leading high-impact projects (Tech Lead), I specialize in designing architectures that grow with you, modernizing legacy systems, and launching robust MVPs in record time.
My approach combines the technical excellence of a Senior Developer with the business vision of a Consultant. Whether you need to optimize a platform processing millions of data points or build your first digital product from scratch, I have the experience to make it possible.
Latest Work
Uno Mas Sushi
The #1 App for sushi lovers. Gamification of the buffet experience allowing piece tracking, real-time friend competition, and global ranking domination.
- Android
- Kotlin
- Firebase
- Google Maps
- Google Pay
- Gamification
Piratrack
Cloud-native price monitoring system processing millions of products daily, helping both individual buyers and businesses find the best deals in real-time.
- Vue 3
- Vite
- Pinia
- Golang
- MongoDB
- Redis
- Kubernetes
- Docker
- gRPC
- Cloudflare
- Web Extension
Fiancely
Comprehensive event management platform that simplifies planning, organization, and execution of any type of event, from weddings to corporate events.
- Angular 18
- Golang
- Kotlin
- MongoDB
- Redis
- Google Cloud
- Jaspersoft
- PWA
Nutrality
Comprehensive software that modernizes and digitizes the professional practice of nutritionists, dietitians, and fitness coaches.
- Angular 16
- Ionic
- Golang
- MongoDB
- Stripe
- iOS
- Android
- Firebase
Experience
Product Engineer & Founder · Indie Hacking / Open Source
- Uno Mas Sushi (2025): Created the #1 native mobile app for sushi lovers, integrating Google Maps, Gamification, and Payments (Google Pay).
- Fiancely (2023): We architected and launched a B2B SaaS for event management, optimizing workflows for wedding planners.
- Open Source: Author of `ngx-custom-modal` and `ngx-flatpickr-wrapper` libraries, adopted by the Angular community to solve UI architecture problems.
- Developed Fluxscript extension, allowing developers to inject custom scripts at runtime.
- Kotlin
- Angular 18
- Firebase
- Google Cloud
- NPM
- Design and implementation of microservices architectures using gRPC, Vue 3, MongoDB, Redis, and Golang for scalable systems.
- Development of hybrid mobile applications cross-platform with Angular and Ionic for iOS and Android.
- Implementation of continuous integration and DevOps using Angular, Spring Boot, Thymeleaf, Node, Java, and Jenkins.
- Migration and refactoring of legacy systems to modern architectures using Docker and Openshift.
- Development of browser extensions and PWAs with Vue 3 and TypeScript for Chrome and Firefox.
- Integration of payment and subscription systems using Stripe and other payment gateways.
- Golang
- Vue 3
- Angular
- Ionic
- gRPC
- MongoDB
- Redis
- Docker
- Openshift
- TypeScript
- Designed a real-time price monitoring architecture capable of processing +100k daily products with high availability.
- Migrated legacy Node.js system to Go (Golang) microservices, increasing throughput by 300% and reducing cloud costs.
- Implemented orchestration with Kubernetes (K8s) and efficient service-to-service communication via gRPC.
- Led technical decisions on scalability, distributed caching (Redis), and data persistence.
- Golang
- Kubernetes
- gRPC
- Redis
- Vue 3
- MongoDB
Lead Full Stack Developer · Nutrality
- We developed a comprehensive platform (Web + Mobile App) for the digitalization of nutritional clinics.
- We implemented automated nutritional calculation algorithms and digital medical record generation.
- We integrated payment gateways (Stripe) for health professionals' subscription management.
- We coordinated hybrid mobile app deployment on iOS and Android using Ionic Framework.
- Ionic
- Angular
- Golang
- Stripe
- MongoDB
- Lead design and implementation of enterprise solutions for public and private sectors
- Optimized and modernized infrastructure via container migration using Docker and Openshift
- Managed and administered Openshift clusters to ensure high availability and performance
- Developed enterprise web applications using Angular, Spring Boot, Thymeleaf, and Java
- Implemented CI/CD pipelines with Jenkins for deployment automation
- Java
- Spring Boot
- Openshift
- Docker
- Jenkins
- Angular
Web Developer · Instituto Tecnológico de Toluca
- Developed innovative web system for book localization in library using Angular, PHP, and MySQL
- Implemented Java web application for access control and user registration in library
- Optimized library processes through automated technological solutions
- PHP
- MySQL
- Java
- Angular
Codemach · Your Technology Partner
Comprehensive software engineering solutions for businesses and startups looking to scale.
Digital Transformation
Legacy system modernization and migration to scalable cloud architectures.
Software Factory
High-performance web and mobile application development with modern technologies.
Digital Experience
UX/UI design and product strategies that connect and convert.
Ready to start a project?
I'm currently available for freelance work and consulting. Let's tackle your next digital challenge together.
Say HelloDesigned and coded in Visual Studio Code. Built with Astro and Tailwind CSS, deployed on Cloudflare.
© 2026 Angel Careaga