Open to opportunities

Nicolas Lagos

@nicolaslagos

Message

Mobile engineer shipping React Native apps with Spring Boot/Node microservices for regulated industries.

Chile

Message

What I'm looking for

I’m looking for roles where I can own the full delivery path for mobile apps—feature work, microservices, migrations, CI/CD, and production monitoring—while staying hands-on with security remediation in regulated environments.

I’ve been shipping production mobile applications for regulated industries—pension funds, retail pharmacy, healthcare, and banking—building React Native front ends backed by Spring Boot and Node.js microservices.

At Cuprum (AFP), I developed customer-facing React Native screens and built Spring Boot microservices, including an end-to-end notification system and cross-service event traceability.

I’ve also owned delivery end to end: from feature development and backend services to database migrations, CI/CD, and production monitoring, plus coordinating iOS and Android release flows with client teams.

On the security side, I’ve remediated application vulnerabilities using Fortify and Dependabot in financial-sector codebases, and I’ve automated testing to support continuous delivery.

Experience

Work history, roles, and key accomplishments

Current

Senior Mobile Developer

Current

Sii Group

Jun 2025 - Present (1 year 2 months)

Develop and maintain the mobile application for a financial-sector client, covering feature delivery across iOS and Android. Build and maintain the supporting microservices layer consumed by the mobile client.

React Native iOS Android Microservices Release Management

Software Developer

Glofy

Nov 2024 - Jun 2025 (7 months)

Built the front end of a hospital logistics platform used by clinical staff to manage intensive care unit patients. Delivered the project on AWS Amplify Gen 2, covering authentication, data layer and hosting.

React Native AWS Amplify Authentication Hosting

Software Developer

Salcobrand

Nov 2023 - Mar 2024 (4 months)

Developed and maintained the React Native point-of-sale application used across the retail pharmacy chain. Delivered fixes and features against a live, revenue-critical system in daily production use.

React Native Point of Sale

Software Engineer

Cuprum (AFP)

Feb 2020 - Nov 2023 (3 years 9 months)

Built screens, components and features for the customer-facing React Native application, working across the mobile client and its backend. Developed and maintained Spring Boot microservices powering the mobile app.

React Native Spring Boot Microservices MongoDB Azure AWS Fortify Dependabot CI CD

Data Analyst

BackSpace

Mar 2019 - Jan 2020 (10 months)

Gathered and consolidated business requirements into documented process flows. Modelled business processes in Bizagi and built analytical dashboards in Tableau.

Tableau Process Modeling