Cristian Andrés Donoso Silva

Full Stack and Mobile Developer | Software Engineer | Freelance Developer | Musician | Neurodivergent (2e: Twice-Exceptional – Autism, ADHD & Gifted)

cristiandonososilva@gmail.com | +56 9 9 943 7569



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Professional Profile

Results-driven Full Stack Software Engineer with over 12 years of experience in developing web and mobile applications. Highly skilled in JavaScript, TypeScript, Python, PHP, SQL, and NoSQL, with a proven track record of delivering scalable solutions on cloud platforms such as AWS and GCP. Strong technical leadership and team management abilities, having successfully led projects under tight deadlines. Experienced in collaborating with international teams and communicating effectively in English (B2 level). Specialized in API integration, microservices architecture, and Full Stack development (Back End and Front End) using technologies like Angular, Ionic, React, and React Native. Brings experience working with large companies as well as supporting startups through their technical growth. Constantly seeking new challenges and learning opportunities to continue advancing professionally and technically.
Algunas de las tecnologias con las que he trabajado
Some of the technologies I have worked with
TypeScript Angular Ionic React Native Flutter Node.js NestJS Next.js Vite JavaScript HTML CSS tailwind material design boostrap AWS Azure Google Cloud Platform MySQL Python Go lang CI/CD Docker .NET Java Spring PostgreSQL PHP Slim Java Redis Oracle MongoDB Jira App Store Google play cPanel SQL Server CI/CD Firebase Docker kubernates Swarm terraform chatgpt copilot trello slack slack

Habilidades Técnicas

Professional Experience

Perficient — Front End Developer

July 2022 - November 2024

  • Developed and maintained web applications using Angular 13+, implementing best practices for UI/UX optimization.
  • Engaged in daily English communication with international clients, delivering solutions in dynamic environments.
  • Ensured effective integration of new features using REST APIs.

Clever IT — Full Stack Developer, Technical Leadr

April 2021 - July 2022

  • Led the development of web modules using Angular 13+ and maintained CI/CD pipelines.
  • Designed and integrated REST and SOAP services for international clients, ensuring optimal API performance.
  • Collaborated with US-based clients and cross-functional teams to deliver high-quality solutions.

Practia — Full Stack Developer

March 2020 - April 2021

  • Developed microservices using Node.js and Express, deploying them in Docker containers.
  • Led API integrations and optimized backend services for scalability and performance.
  • Collaborated closely with clients to define project requirements and timelines in Scrum environments.

Trebol IT — Front End Developer

April 2019 - March 2020

  • Built responsive and interactive user interfaces using Angular and JavaScript.
  • Designed and implemented RESTful services to support frontend applications.
  • Coordinated with backend teams to ensure seamless API communication and integration.

Acepta — Full Stack Developer

September 2015 - April 2019

  • Led a team of developers in designing databases and building APIs under tight deadlines.
  • Successfully launched a product that remains in production, managing microservices with Node.js and NestJS deployed on AWS.
  • Regularly engaged in client meetings to define technical specifications and project goals.

NetQuest — Front End Developer

May 2015 - September 2015

  • Developed web surveys and applications using HTML, CSS, and JavaScript.
  • Worked on optimizing performance and accessibility across multiple platforms.

Chorrillana Studio — Full Stack & Mobile Developer

February 2014 - May 2015

  • Managed various projects involving different technologies, demonstrating a strong ability to quickly learn and implement new frameworks.
  • Led the development of cross-platform mobile applications using PhoneGap and Ionic, and built backends in PHP integrated with external APIs.

JMSoftware S.A - BitHouse — Front End Developer

May 2013 - January 2014

  • Developed frontend modules using AngularJS and Java Spring, contributing to performance improvements and API integration.

Education

Educación

Certifications & Courses (Udemy)

Some of my successes

https://cristiandonososilva.cl/

OtApp

Web and mobile platform for work order management

  • Responsible for full-stack and mobile development using Node-Express for the API, Angular 13, and Ionic, including publication in Apple and Google stores.

otapp.cl

Mobile android

Mobile ios

https://cristiandonososilva.cl/

MemeApp

Developed a web application for creating memes for Universidad Metropolitana de Ciencias de la Educación

  • Responsible for full-stack development using Slim PHP for the API and Angular 13.

www.memeapp.umce.cl

https://cristiandonososilva.cl/

Indexa

Web and mobile platform for work order management

  • Responsible for full-stack and mobile development using Node-Express for the API, Angular 13, and Ionic, including publication in Apple and Google stores.

www.indexa.cl

https://cristiandonososilva.cl/

Notarisa

Platform web and mobile for signing digital documents authorized by a notary public

  • Technical leader, full-stack and mobile cell coordinator. This platform was built with technologies such as Node-Express for REST API, python, Angular 5, AWS, Postgresql, Micro services.

notarisa.cl

https://cristiandonososilva.cl/

Icar

Web platform for the management of the automotive industry

  • Web platform to connect people and companies with the vehicle industry in order to optimize, facilitate and digitize processes and procedures when acquiring or selling a vehicle. using Node-Express for the API, python, PostgreSQL, microservices,AWS.

icar.cl

https://cristiandonososilva.cl/

4Roomis

Web and mobile platform for offering and searching for rooms

  • Led full-stack and mobile development using Slim PHP for the API, Angular 13, and Ionic, including publication in Apple and Google stores.

www.mvp.4roomis.com

https://cristiandonososilva.cl/

LineGps

Web and mobile platform for vehicle tracking with GPS

  • Managed mobile development with Ionic, including publication in Apple and Play stores.

www.linegps.cl

https://cristiandonososilva.cl/

Handly (in progress)

Web and mobile platform for education management

Plataforma web y móvil para la gestión de la educación

  • Managed mobile development with react native, including publication in Apple and Play stores.

https://handlyapp.cl/

https://cristiandonososilva.cl/

Tickets

Aplicación web responsiva para generar y validar tickets con códigos QR.

Responsive web application to generate and validate tickets with QR codes.

  • Desarrollada como aporte para venta de entradas a un evento a beneficio.
  • Developed as a contribution for ticket sales to a benefit event.

https://ticket.propulsa.cl/

https://cristiandonososilva.cl/

PainPal ( in progress )

Aplicación web responsiva para gestión de salud y bienestar

Responsive web application for health and wellness management

  • Proyecto startup desarrollarrollado desde cero financiado con fondos CORFO
  • Startup project developed from scratch funded with CORFO funds

painpal.cl

https://cristiandonososilva.cl/

Hiit It!

Aplicación web responsiva para monitorear sesiones de ejercicio por intervalos.

Responsive web application to monitor interval exercise sessions.

  • Mi kinesiólogo necesitaba una herramienta gratuita que le permitiera apoyarme en mi entrenamiento de rehabilitación… así que decidí construirla yo mismo ☺️
  • My physical therapist needed a free tool to support me during my rehab training… so I built it myself ☺️
  • Use it if you want!! It will be available on Google Play soon.

hiitit.cl

https://cristiandonososilva.cl/

Wheel Work

Aplicación web responsiva para monitorear sesiones de ejercicio por intervalos.

Web scraping application, data analysis agent.

  • Mi kinesiólogo necesitaba una herramienta gratuita que le permitiera apoyarme en mi entrenamiento de rehabilitación… así que decidí construirla yo mismo ☺️
  • Designed and implemented automated web scraping processes using Python Playwright and n8n.
  • Collected data from multiple online sources through automation.
  • Developed intelligent agents to analyze documents, videos, and LinkedIn profiles.
  • Created classification systems for various content types (documents, videos, profiles).
  • Contributed to a significant improvement in internal operational efficiency.

wheelwork.cl/

https://cristiandonososilva.cl/

Valora más

Aplicación web responsiva para monitorear sesiones de ejercicio por intervalos.

Maintenance and improvements of the corporate website.

  • Mi kinesiólogo necesitaba una herramienta gratuita que le permitiera apoyarme en mi entrenamiento de rehabilitación… así que decidí construirla yo mismo ☺️
  • Led the development of an online store using the Jumpseller platform.
  • Integrated Blue Express for logistics and order delivery.
  • Configured Getnet as the online payment gateway.

valoramas.cl

Music producer

Disco ikigai

Ikigai album

Ikigai es un proyecto personal compuesto, arreglado, producido e interpretado por mí, en mi maravilloso estudio casero. La creatividad y codificar sonidos también es una de mis habilidades.

  • Ikigai is a personal project composed, arranged, produced and performed by me, in my wonderful home studio. Creativity and coding sounds is also one of my skills.

Album

https://choclomusico.cl/