Alejandro Garcia — Fullstack Engineer

03 — Work

Work.

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01Senior Fullstack DeveloperMay 2024 — Present

AngularNgRx SignalStoreTypeScriptNX MonorepoKotlinPlaywrightVitest

Senior contractor on B2C insurance apps in a large-scale Angular NX monorepo, owning architecture and delivery end to end.

→Sole developer on a dedicated product team with full technical ownership.
→Designed cross-app library architecture for feature, UI, data-access, and util layers used across 7 insurance apps.
→Set the state-management direction with NgRx SignalStore, adopted by a team of 5–6 developers.
→Extended Kotlin APIs to unblock frontend delivery.

02Fullstack DeveloperMarch 2022 — March 2024

AngularNgRxSpring BootKotlinJavaHibernatePostgreSQLApache KafkaTypeScript

Fullstack delivery on customer-facing and internal railway systems at national scale.

→Delivered POI and location services for the SBB mobile app and sbb.ch, used by millions of passengers.
→Contributed to maps and real-time routing features in the mobile app.
→Built internal tooling for train re-routing used by operations teams.
→Worked across Angular, Spring Boot, Kotlin, Java, Hibernate, PostgreSQL, and Kafka in a national-scale environment.

03Founder & Fullstack DeveloperSeptember 2018 — March 2022

AngularReactVueTypeScriptNode.jsPython

Founded and ran my own software business — building custom web apps and digital solutions for Swiss SMEs.

→Designed and delivered bespoke web applications tailored to individual client needs.
→Built custom business solutions across a range of industries — replacing manual processes with digital workflows.
→Worked across the full stack using Angular, React, Vue, Node.js and Python.
→Managed client relationships, requirements and delivery end to end as a solo operator.

04Indie Developer & FounderJanuary 2026 — Present

FlutterSwiftCore MLVisionRevenueCatFastlaneiOS

Conceived, engineered and launched a native iOS app — solo, from idea to App Store.

→Built a custom on-device ML pipeline using Core ML and Apple Vision framework — blur detection and duplicate recognition without any data leaving the device.
→Architected a hybrid Flutter and native Swift codebase to maximise performance where it matters.
→Designed the full product — UX, monetisation strategy, paywall, freemium subscription model via RevenueCat.
→Owned the entire launch: ASO across 9 locales, Apple Search Ads, automated CI/CD with Fastlane.