Pedro Otero

Soy un desarrollador fullstack con experiencia en proyectos de apps móviles, trabajando con el stack MERN, y con Flutter y .NET.

Work Experience

FULLSTACK SOFTWARE ENGINEER
CASTIA | DEC 2023 – JUN 2024 | BARRANQUILLA, COLOMBIA

Attention to detail Team player

●  Designed, developed, and maintained REST APIs for a live mobile app using Xano, ensuring data concurrency, efficient endpoint performance, and robust functionality to support seamless user experiences.

●  Developed AWS Lambda functions and SQS services for high-volume data processing and notification services, leveraging lambdas to orchestrate and streamline external service API calls, enhancing the app's integration capabilities.

●  Utilized a CI/CD environment to safely deploy new features and updates to AWS Lambda functions, ensuring continuous integration and delivery while maintaining system stability and minimizing downtime.

●  Administered and optimized a PostgreSQL analytics database, creating and refining views and functions to enhance query performance and data visualization, providing more insightful analytics for stakeholders.

●  Conducted thorough analysis and optimization of legacy functions and processes, significantly improving performance and scalability in high-volume operations, leading to faster response times and improved user satisfaction.

●  Collaborated closely with cross-functional teams to align development efforts with business goals and deliver high-quality software solutions.

●  Engaged in regular communication with executive team members to gather requirements, provide project updates, and ensure alignment on deliverables and timelines.

FULLSTACK SOFTWARE DEVELOPER
CONSWARE | SEP 2023 – DEC 2023 | BARRANQUILLA, COLOMBIA

●  Develop a mobile app in Flutter, using clean architecture and BLoCs. Creating responsive widgets for iOS and Android, and employing

reusable themes and widgets. Use location services and other device permissions to improve user experience.

●  Develop ASP.NET backend API to fetch database data to a mobile app. Use JWT authorization and other security measures to avoid

undesired app usage. Optimize API read endpoints for quick responses to user requests.

●  Create SQL Server procedures to perform database operations detached from backend logic, avoiding as well other issues such as

SQL injection.

JUNIOR BACKEND DEVELOPER
OVERNIGHTS TECHNOLOGIES | JUL 2023 – SEP 2023 | BARRANQUILLA, COLOMBIA

●  Develop API endpoints in Node.js + Typescript, using Express, ensuring performance and reliability through automated unit and

end-to-end testing using Jest.

●  Work with MongoDB database through mongoose library, easing data readability and manipulation from backend, and ensuring data

structure with Typescript types and strict ESLint and git commit rules.

●  Collaborated in a dynamic, fast-paced project environment, effectively communicating and coordinating with cross-functional teams,

including frontend developers, designers, and project managers, to ensure seamless integration and delivery of features.

●  Actively participated in code reviews, receiving constructive feedback to maintain code quality and adhere to best practices

Education

● BACHELOR’S DEGREE IN SYSTEMS AND COMPUTER ENGINEERING • Universidad del Norte – Colombia • September 2023