Roso Peñaranda Email & Phone Number

Antioquia, Colombia

Medellín,Antioquia, Colombia

- Creating new functionalities for the main API of one of BlackFactor's clients, contributing to the enhancement and expansion of their financial services platform.- Developing a Time-Based One-Time Password (TOTP) service to generate verification codes for two-factor authentication (2FA) applications, bolstering security measures.Stack: Phalcon Framework, Spring Boot, Java, PHP, Docker, AWS, PostgreSQL, Angular

Montevideo, Uruguay

- Designed and developed APIs and microservices for various client applications in the sports technology sector, enabling seamless communication and data exchange.- Created a NestJS library for easily building microservices to connect with Azure Service Bus queues, streamlining the development process.- Implemented AWS Lambda functions for sending emails and text messages, enhancing communication capabilities for clients.- Integrated with third-party services such as Okta, Twilio, and Twilio SendGrid, enabling secure authentication and enhanced communication features within the applications.Stack: React, Redux, Redux-Sagas, NestJS, PostgreSQL, Sql Server, CosmosDB, Docker, Kubernetes, SqlServer, Azure Insight Azure Service Bus, Azure Blob Storage, Jest AWS, SQS, AWS - Lambda, eclipse mosquitto, SocketIO

Montevideo, Uruguay

- Key Achievements :Developed APIs for various clients of SOUTHWORK, facilitating data exchange and integration with external systems. Stack: React Redux, Redux-Sagas, NestJS, PostgreSQL, Docker, Kubernetes, Azure, .Net, Jest, Microservices, Azure

Medellín, Antioquia, Colombia

- E-commerce Development: Led the development of the company's custom e-commerce platform, migrating from WooCommerce to an in-house solution for improved efficiency. This encompassed both frontend and backend development. - Notification Service Implementation: Implemented a notification service for purchase and shipping notifications, enhancing the customer experience and communication. - Bug Resolution and Integration: Successfully resolved a critical bug related to a shipping plugin in the initial WooCommerce-based e-commerce platform. This bug had been causing inaccuracies in calculating shipping costs for purchased items. Stack: React Redux, Redux-Sagas, Sass, Bootstrap, NestJS, PostgreSQL, Docker, Kubernetes, GraphQL, Microservices, Jest, RabitMQ, DigitalOcean, Azure

- Website development and email layout for netwellth .us .- API development, bug f ixes in web app for veinte.net

Caracas, Venezuela

- API REST Development: Responsible for developing a RESTful API for one of Dategeek's clients, enabling seamless communication between different components of the application.- Web and Mobile App Development: Designed and developed both the web and mobile applications that utilized the API, providing clients with tailored solutions.- Dynamic Form Generation: Implemented a feature in the mobile app that allowed dynamic form generation and synchronization with the API's databases, enhancing data collection and management capabilities. Stack: React, MaterialUI Redux, React Native, PostgreSQL, Nodejs, Express, Ruby on Rails

Caracas, Venezuela

- Forensic Expertise and Chain of Custody: Responsible for data recovery from mobile devices and computer hard drives in legal cases, ensuring the proper preservation of the chain of custody to maintain digital evidence integrity.- Fullstack Application Development: Designed and developed an application that centralized and digitized information for all cases, improving case management efficiency and enabling validation of relationships between seemingly unrelated cases.Stack: React, MaterialUI, PostgreSQL, Node, Express, Python, DigitalOcean

Caracas, Federal District, Venezuela

- Technology Leadership: Led and trained technical staff for computer network, alarm, and CCTV system installations, ensuring high-quality installations.- Module Development: Developed client application modules, with a focus on updating the billing system to comply with changing tax regulations.- CCTV Network Monitoring System: Created a CCTV network monitoring system, expanding services to include security monitoring and prevention.Direct Reports/Subordinates : 6Stack: HTML, CSS, JS, JQuery, Java, Ruby, PHP, PostgreSQL, MySQL

Caracas, Federal District, Venezuela

- Billing System: Designed and updated the billing system, managing import tax calculations in Venezuela, adapting it to fiscal changes. - Tracking Service: Implemented a package tracking service, enabling customers to trace their shipments from Miami to delivery in Caracas, enhancing process visibility. - Inventory Module: Developed an inventory module that streamlined cargo management from customs to Caracas offices, improving record-keeping and shortage detection. Direct Reports/Subordinates: 4 Stack: HTML, CSS, JS, JQuery, PHP, MySql, Java, DigitalOcean

Education record

Certificate, Software Architecture