I'm a developer who specializes in Angular from Switzerland Passionate Senior Full-Stack Developer wit h 8+ years of experience, optimizing cloud building enterprise applications architectures, and ensuring delivery excellence. Skilled in fostering team growth through mentorship, technical guidance, and cross-functional collaboration within agile environments. I have worked in the insurance, financial and surveillance sectors, using Angular framework for the frontend with solid bases on typescript, JavaScript, leaflet maps, WebSocket, Http, CSS and HTML. I have leaded the teams in the companies using scrum to complete required tasks. Also, I have worked freelance for a company in Canada called Trainfo helping them with the development in their frontend using Angular framework. **Employment and project experience** **Full-stack Developer** Levelap Quality software. _September 2017 - April 2018_ Develop the payments par t inside the business core application for Asertec - Asesores de Seguros. **Senior Full-stack Developer** Asertec - Asesores de Seguros. _April 2018 - January 2022_ - Lead the developer team, and manage that all the requirements are finished inside t he estimated time through agile technologies such as Kanban and Scrum. - Develop the business core Application, and the customer portal - Develop an application to help the customers notify t heir claims, nowadays most of the claims are being received through this application. - Also help in the develop of the marketplace called Asershop (https ://_Website not available. Sign in: https://www.twine.net/signup_) **Senior Front-End Developer** Ontop Holdings. _January 2022 - April 2024_ Develop their core contractors' app, where you could see your wallet with the money you had, send the money to your bank, crypto wallet, PayPal account. And also the card project where you could see latest transactions made with your card, see card details and freeze your card. **Senior Full-Stack Developer** GEOSATIS SA. _July 2022 - Present_ - Lead the frontend team. - Maintaining Angular app up-to-date with latest technologies - Develop business core application. - Worked with WebSocket to keep communication between backend and frontend to update latest traces shown in leaflet map, improve map usability and velocity using GeoJSON data and clusters. - Improve velocity of application and responsiveness. - Updating NGRX Store to new signal-store after also updating app to use new signal based APIs provided by angular to improve performance of App. - Also improve test coverage. - Improve Sonar quality for the project.

José Antonio Stadler

I'm a developer who specializes in Angular from Switzerland Passionate Senior Full-Stack Developer wit h 8+ years of experience, optimizing cloud building enterprise applications architectures, and ensuring delivery excellence. Skilled in fostering team growth through mentorship, technical guidance, and cross-functional collaboration within agile environments. I have worked in the insurance, financial and surveillance sectors, using Angular framework for the frontend with solid bases on typescript, JavaScript, leaflet maps, WebSocket, Http, CSS and HTML. I have leaded the teams in the companies using scrum to complete required tasks. Also, I have worked freelance for a company in Canada called Trainfo helping them with the development in their frontend using Angular framework. **Employment and project experience** **Full-stack Developer** Levelap Quality software. _September 2017 - April 2018_ Develop the payments par t inside the business core application for Asertec - Asesores de Seguros. **Senior Full-stack Developer** Asertec - Asesores de Seguros. _April 2018 - January 2022_ - Lead the developer team, and manage that all the requirements are finished inside t he estimated time through agile technologies such as Kanban and Scrum. - Develop the business core Application, and the customer portal - Develop an application to help the customers notify t heir claims, nowadays most of the claims are being received through this application. - Also help in the develop of the marketplace called Asershop (https ://_Website not available. Sign in: https://www.twine.net/signup_) **Senior Front-End Developer** Ontop Holdings. _January 2022 - April 2024_ Develop their core contractors' app, where you could see your wallet with the money you had, send the money to your bank, crypto wallet, PayPal account. And also the card project where you could see latest transactions made with your card, see card details and freeze your card. **Senior Full-Stack Developer** GEOSATIS SA. _July 2022 - Present_ - Lead the frontend team. - Maintaining Angular app up-to-date with latest technologies - Develop business core application. - Worked with WebSocket to keep communication between backend and frontend to update latest traces shown in leaflet map, improve map usability and velocity using GeoJSON data and clusters. - Improve velocity of application and responsiveness. - Updating NGRX Store to new signal-store after also updating app to use new signal based APIs provided by angular to improve performance of App. - Also improve test coverage. - Improve Sonar quality for the project.

Available to hire

I’m a developer who specializes in Angular from Switzerland

Passionate Senior Full-Stack Developer wit h 8+ years of experience, optimizing cloud
building enterprise applications architectures, and ensuring delivery excellence. Skilled in fostering team growth through mentorship, technical guidance, and cross-functional collaboration within agile environments.
I have worked in the insurance, financial and surveillance sectors, using Angular framework for the frontend with solid bases on typescript, JavaScript, leaflet maps, WebSocket, Http, CSS and HTML.
I have leaded the teams in the companies using scrum to complete required tasks.
Also, I have worked freelance for a company in Canada called Trainfo helping them with the development in their frontend using Angular framework.

Employment and project experience

Full-stack Developer Levelap Quality software.
September 2017 - April 2018
Develop the payments par t inside the business core application
for Asertec - Asesores de Seguros.

Senior Full-stack Developer Asertec - Asesores de Seguros.
April 2018 - January 2022

  • Lead the developer team, and manage that all the requirements are finished inside t he estimated time through agile technologies such as Kanban and Scrum.
  • Develop the business core Application, and the customer portal
  • Develop an application to help the customers notify t heir claims, nowadays most of the claims are being received through this application.
  • Also help in the develop of the marketplace called Asershop
    (https ://Website not available. Sign in: https://www.twine.net/signup)

Senior Front-End Developer Ontop Holdings.
January 2022 - April 2024
Develop their core contractors’ app, where you could see your wallet with the money you had, send the money to your bank, crypto wallet, PayPal account. And also the card project where you could see latest transactions made with your card, see card details and freeze your card.

Senior Full-Stack Developer GEOSATIS SA.
July 2022 - Present

  • Lead the frontend team.
  • Maintaining Angular app up-to-date with latest technologies
  • Develop business core application.
  • Worked with WebSocket to keep communication between backend and
    frontend to update latest traces shown in leaflet map, improve map usability and
    velocity using GeoJSON data and clusters.
  • Improve velocity of application and responsiveness.
  • Updating NGRX Store to new signal-store after also updating app to use new signal based APIs provided by angular to improve performance of App.
  • Also improve test coverage.
  • Improve Sonar quality for the project.
See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
See more

Language

Spanish; Castilian
Fluent
French
Advanced
English
Advanced
Dutch
Beginner

Work Experience

Full Stack Developer at Levelap Quality Software
April 1, 2018 - October 2, 2025
Develop the payments part inside the business core application for Asertec - Asesores de Seguros.
Full Stack Developer at Asertec - Asesores de Seguros
January 1, 2022 - October 2, 2025
Lead the developer team, and manage that all the requirements are finished inside the estimated time through agile technologies such as Kanban and Scrum. Develop the business core Application, and the customer portal. Develop an application to help the customers notify their claims; also contributed to the Asershop marketplace.
Senior Front-End Developer at Ontop Holdings
April 1, 2024 - October 2, 2025
Working inside the crypto team implementing the requirements; Creating responsive new components; Integrating the Angular SPA to the blockchain using web3.js; Creating HttpInterceptors to centralize the usage of the JWT in the requests; in charge of all the frontend code of the crypto team and managing git flow and environment code merges.
Senior Full-Stack Developer at GEOSATIS SA
July 1, 2022 - Present
Lead the frontend team; maintain Angular app up to date; develop business core application; coordinate backend-frontend communication to update traces in the Leaflet map, improve map usability and velocity using GeoJSON data and clusters; update to new signal-store with NgRx and new signal-based APIs; improve test coverage and Sonar quality.

Education

Mechatronics Engineer at Universidad Internacional del Ecuador
January 11, 2030 - January 1, 2016

Qualifications

Angular Advanced Master Class
January 1, 2022 - October 2, 2025
Css - The complete Guide
January 1, 2022 - October 2, 2025
Angular Testing Masterclass
January 1, 2022 - October 2, 2025
Angular Security Masterclass
January 1, 2021 - October 2, 2025
Angular Router in Depth
January 1, 2020 - October 2, 2025
NgRx (with NgRx Data)
January 1, 2020 - October 2, 2025
Aws Serverless APIs & Apps
January 1, 2020 - October 2, 2025
Angular & Spring Boot
January 1, 2019 - October 2, 2025
Web Design for Web Developers
January 1, 2018 - October 2, 2025
Build +Deploy +Test with Jenkins
January 1, 2018 - October 2, 2025

Industry Experience

Software & Internet, Professional Services, Media & Entertainment, Financial Services