English:
Upper Intermediate
Peru
UTC -05:00
America/Lima
Full-Stack Developer with 4+ years of experience in web and mobile development
Full-Stack Developer with 5+ years of experience in web and mobile development, with extensive knowledge of multiple technologies and development tools including PHP, Angular, React, React Native, Python, Node.js, NestJS, Unity, and Unreal Engine. I worked in many different industries such as Education, Video Games, Sports, eSports, Fitness and Music.
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Check if Geral Esteen is availableExpertise
Years of commercial development experience
5 years of experience
Core technologies
Other technologies
Project Highlights
ITJuana
Nov `20 - Present
4 years
ITJuana
I worked on the development of new features related to the main Platform Science web application. These features mainly consist of the improvement of the message system, and the introduction of a user interface to build forms.
Responsibilities & achievements
● Implementation of improvements in the message system in order to make the user interface more user-friendly, which increased the productivity of the communication team by 60%. ● Participated in the implementation of the form builder that allows to create forms with different input field types easier, improving the user experience and results by 80%
Promoliider
Feb `20 - Oct `20
8 months
Promolider
I worked on the development of an educational platform where the user can enroll in different types of courses
Responsibilities & achievements
Accomplishment of an app where courses can be sold to referrals to obtain discounts and promotions, which increased the productivity of the company by 60%. ● Improved the software quality and the multilevel business by 60% by implementing a virtual classroom for students who enroll in the courses.
Bioconsultores
Oct `19 - Jan `20
3 months
Bioconsultores
I had the opportunity to improve my game development skills using technologies like Unity and Unreal Engine.
Responsibilities & achievements
Implementation of an educational video game platform for children with attention problems, which increased the productivity of the company by 70%. ● Improved software performance by 80% by tracking and fixing bugs related to the responsive design of the web platform.
Esfera Digital (Fitness Pass)
Sep `21 - Apr `22
7 months
Development of web and mobile applications using different technologies. Contributed in the development of a fitness platform that allows the user to attend both online and face-to-face training and quality of life classes. Also, He has worked on the development of an advanced task and team management platform where the user can create groups and manage them.
Responsibilities & achievements
Reduced the number of bugs reported by the client by 50%, helping the development team to implement the use of tools like Trello. ● Participated in the implementation of the rook motion system that allows real-time heart rate monitoring, improving the user experience and results by 40%.
Universal Soft
Oct `20 - Aug `21
10 months
● Implementation of an app to apply watermarks on PDF documents automatically, which increased the productivity of the finance team by 90%. ● Improved software performance by 60% by tracking and fixing bugs related to the connection between the API that provides the games and the web platform.
Responsibilities & achievements
Contributed in the development of a betting platform and a bank platform for the “Caja Metropolitana de Lima”. Additionally, He worked as a freelancer for this company in a project called "WomenApp", which had the objective of helping women in cases of harassment.
Education
Higher education in Computer Science
Agency
50-100
GMT-3
Montevideo/Uruguay
Core Expertise
Industries
Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Construction & Real estate, Healthcare & Medicine, Automotive, Branding, design, web development, ERP
Want to hire this engineer?
Check if Geral Esteen is available