Natan Machado

Career Progression:

• 2018: Completed a 6-month internship.
• 2018: Promoted to Junior Java Developer.
• 2020: Advanced to Senior Software Engineer after migrating a legacy Java module to SQL, significantly improving cross-database communication and system performance.
• 2021: Promoted to Full Stack Software Engineer for leading a mission-critical Scanntech API integration, enabling real-time discount validation to the POS system.
• 2022 – Promoted to Project Lead.

Key Responsibilities and Achievements:

• Lead a development team responsible for enhancing and maintaining POS systems for supermarkets.
• Launched a company-wide technical initiative, presenting emerging technology trends, fostering innovation, and collaborative learning.
• Facilitated daily scrum ceremonies, code reviews, and 1:1 coaching for strengthening team performance and communication.
• Developed and maintained applications using Java, C#, SQL, and architectural patterns.
• Integrated real-time inventory management to support high-speed, error-free checkout for perishable and complex pricing scenarios.
• Improved deployment workflows by introducing CI/CD pipelines, enforcing clean code practices, and reducing deployment errors.
• Designed and implemented a data transfer module to streamline communication between POS and ERP systems.
• Led backend and frontend refactoring efforts to modularize the POS ecosystem and improve usability.
• Implemented new features, discount modules, and third-party integrations that attracted enterprise-level customers.

• Authorized technical documentation for APIs and internal libraries to support cross-team adoption.
• Used Git and version control best practices to maintain clean, collaborative codebases.
• Conducted debugging, validation, and testing across the full SDLC.
• Implemented bots to simulate user navigation on websites using Cypress and Selenium.
• Implemented several microservices for credit analysis using the .NET Framework.

• Built CI/CD pipelines using Jenkins, improving deployment reliability across multiple projects.
• Designed relational databases to enhance data integrity and retrieval speed.
• Conducted peer code reviews to promote best coding practices among developers.
• Developed dashboards using JIRA (Confluence) and Trello to track project metrics.

• Additional Coursework in Scrum
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