Jhon Salguero
Development
La Paz, Bolivia
Skills
React Native
About
Jhon Salguero's skills align with Programmers (Information and Communication Technology). Jhon also has skills associated with Web Professionals (Information and Communication Technology). Jhon Salguero appears to be a low-to-mid level candidate, with 4 years of experience.
Work Experience
Software Engineer
Nisum
May 2023 - Present
- Developed new features, including credit card payment, international payment operations, currency exchange, etc., enhancing the functionality of financial applications. Implemented a deployment pipeline to automate the mobile application deployment across various QA and production environments, streamlining the release process. Spearheaded the creation of a modular library, segregating the project into distinct modules such as QR code payments, navigation bar components, and other functionalities, promoting code organization and reusability. Tech Stack: React Native, Typescript, Javascript, Redux, Firebase (Analytics, Notifications), Fastlane and Java.
Software Engineer
NativApps
May 2022 - May 2023
- Led the development of a user tracking module using the Branch library, enabling the management of campaigns and ads to monitor user traffic effectively. Engineered new features for accessing English educational content, integrated a chat system using the PubNub library, and implemented a notification module to enhance user engagement. Designed and implemented a ReactJS dashboard for content moderation, providing the ability to oversee user messages and control study groups created within the application. Tech Stack: React Native, Typescript, Javascript, Redux, Firebase (Analytics, Notifications), Branch, Pubnub and Nodejs.
Software Engineer
Acid Labs
February 2021 - May 2022
- Implemented a 30% improvement in application performance by addressing issues related to mismanagement of global states and component lifecycles, resulting in a more efficient and responsive user experience. Engineered a new native module for Android and iOS, utilizing the Qualtrics library to gather user feedback, enhancing the application's capabilities for user engagement and feedback collection. Optimized the ticket purchase experience by streamlining steps and enhancing user-friendliness, contributing to an overall improved user journey. Collaborated with the backend team to develop a new API for creating flight promotions, providing support and expertise in ensuring seamless integration and functionality. Tech Stack: React Native, Android, iOS, Typescript, Javascript, Redux, Clean Architecture, Atomic Design and Nestjs.
Software Engineer
Fractal
January 2020 - January 2021
- Orchestrated the creation of the application from scratch, strategically selecting the appropriate project architecture and libraries for global state management, REST service consumption, programming language, and more. Engineered functionalities enabling seamless processing of 100% online credits, incorporating diverse credit types and empowering users to input all necessary information directly through the app. Implemented identity validation using Amazon Recognition, leveraging libraries to prompt users to upload photos of their identification documents and a selfie, subsequently validating the alignment of the images. Tech Stack: React Native, Typescript, Javascript, Redux, Firebase (Analytics, Notifications), Amazon Recognition and PHP.
