Pedro Antonio Hidalgo Guzman

Sr. Software Engineer

I'm a software engineer who loves to work on challenging projects and to use best practices to assure quality and maintainability.

I strongly believe on teamwork, that's why I always try to share ideas, knowledge and learn from my teammates. I see software engineering not only as a Job but as a hobby.

Apart from my daily job through my 9+ years of software development experience I developed several side projects using the following technologies: Android, Angular, NodeJS, MongoDB, Play Framework, Swing, LibGDX, JSF2, PostgreSQL, Hibernate etc.

Specialties: Javascript, NodeJS, Java, Android, ReactJS, Angular 1 and 2, Play Framework

Work Experiences


Senior Software Engineer
February 2018 - Present
Major Accomplishments:
  • First Experience as a Team Leader.
  • Worked with a wide range of technologies, being able to deliver quality software even using technologies for the first time.
  • Always delivering results in a timely manner.
  • Architecture Design
  • Software Quality Assurance: create TDD and End to End tests.


Full Stack Developer
January 2016 - February 2018
Major Accomplishments:
  • Gained Trust for architecting and starting new complex products.
  • I was assigned to the maintenance of a critical application that most of the other apps/services rely on
  • Architecture Design
  • Design and Develop web applications on both backend and front-end

7 Labs, S.R.L

Senior Software Engineer
October 2013 - April 2015
  • Gather requirements from Customers
  • Architecture Design
  • Deploy and provide Support for the product on the production environment

Unipago, S.A.

Senior Software Developer
June 2011 - October 2013
Major Accomplishments:
  • Proposed new technologies and better processes to improve our software development workflow
  • Developed a big project using web services over SSL and digital certificates
  • Offered a course about JSF 2 to other developers in 14 hours (2 hrs/ week)
  • Good Team work to deliver the projects on time and with no big issues on production environment.
  • Work with the Analyst to design and develop new projects
  • Maintain Business’s core applications


Java Developer
November 2010 - June 2011
  • Provide Support to the users
  • Maintain core systems modules (Java, EJB, Hibernate, PostgreSQL)
  • Resolve issues relating to application functionality


Software Developer
May 2009 - November 2010
  • In charged of production's java application web server.
  • Develop the numeric portability project


Master's in Management and Productivity

Universidad APEC
2018 - In Progress

Systems and Computer Engineering

Universidad Dominicana O&M
2006 - 2011

Professional Skills

Top Skills


Back-End Development

Expert, 9 years
8+ Years of Backend software Development using Java. 2 year using NodeJS.

Front-End Web

Advanced, 9 years
Strong experience with React, Angular 1 & 2, Boostrap, ES6, etc.


Advanced, 4 years
Deep experience with Retrofit, Glide, GreenDao, Espresso and Apps profiling to understand performance concerns

Other Skills

NodeJS React Redux Angular Bootstrap Webpack Jest MongoDB DynamoDB Java Android Scala PlayFramework


Let's keep in touch

I love to work on projects that have a deep innovation spirit.

I can help with the following:

  • Software Architecture
  • Scalability and Performance issues
  • Back-end development with NodeJS and Java
  • Mobile development with Android
  • Front-end development with React and Angular

Drop me a line at or call me at 1 (849) 878-7088