# Armando Bueno Ben · Freelance developer | abuenoben

> Armando Bueno Ben: mobile, web, backend and integration experience for agencies and B2B teams.

Canonical URL: https://abuenoben.com/en/about
Language: en

I work as senior technical support. My strongest base is mobile, combined with web, backend and integrations when a project needs one clear owner. I work from León, Spain, remotely with agencies and B2B teams.

![Professional portrait of Armando Bueno Ben.](/images/profile/armando-bueno-ben-americana-centered-1440.webp)

Base

Apps, SDKs, Kotlin Multiplatform and production releases.

Extension

Web, backend, integrations and automation.

Context

Digital identity, banking, loyalty and B2B product.

## Experience that supports delivery

My experience spans mobile apps, integrations and products in production. It helps me identify dependencies before committing to a deadline.

I come from digital identity, banking, loyalty and B2B product contexts, where weak integrations and bad releases have real cost.

My strongest track starts in Android, SDKs, Kotlin Multiplatform and quality before production.

I also work on web, backend and integrations when delivery needs product, operations and technical execution connected.

## Where to see my work

Specialty

Full stack with strong mobile, web, backend and integration base.

Sectors

Digital identity, private banking, loyalty and B2B product.

Results

More than 50 integrations, around 35% less support and around 30% fewer regressions.

Responsibility

SDKs, Kotlin Multiplatform, architecture, CI and quality before release.

[Review work and delivery responsibilities](/en/cases)

## Where I add more depth

### Mobile

Android, SDKs, Kotlin Multiplatform, iOS interoperability and sensitive flows.

### Web

Landing pages, product frontends and commercial pieces connected to CRM, analytics, automation or existing backend.

### Backend and integrations

APIs, data flows, automation and architecture decisions to reduce support, rework and operational dependency.

## How it translates into work

-   I have worked with direct clients, consulting and white-label delivery.
    
-   I can move between product, delivery and technical detail.
    
-   I share metrics and context without turning this website into a resume.
    

## If this experience fits, tell me about the delivery.

The objective, timing and technical blocker are enough for me to say quickly whether I am the right fit.

[Tell me about your project](/en/contact#contact-form-shell)[For agencies](/en/agencies)