Experienced Software Developer with 10 years of experience driving impactful projects in database management and software development. Contributed to cross-functional teams achieving successful project completion, demonstrated by accomplishments such as transforming legacy systems and implementing innovative solutions. Skilled in database architecture, backend development, and system optimization, with a strong foundation in agile methodologies. Strong educational background in computer engineering and dedicated to ongoing professional development in emerging technologies.
• Contributing to the mission of creating safe social media environments for children, free from the threat of predators.
• Designing and maintaining robust database systems to support the organization's initiatives.
• Led the redesign of data architecture components, which involved redesigning relational and dimensional data models, and successfully migrating 95% of code previously residing in stored procedures in the database to the backend in Java and Python.
• Achieved a 40% enhancement in database processing efficiency by tuning the heaviest SQL queries and defining improved methods for constructing SQL queries.
• Contributed to the design and development of the database and backend software for the hotel's janitorial personnel management system from scratch, achieving full implementation within a 7-month timeframe.
• Utilized agile methodologies to manage project timelines, prioritize tasks, and adapt to evolving requirements.
• Led the design and implementation of database components for the SIAF project, ensuring a robust and efficient structure that met system requirements and facilitated smooth and reliable data processing.
• Successfully designed and developed an ETL process between an Oracle database and a PostgreSQL, enabling an efficient data transfer between platforms, significantly improving data integration and availability in the project.
• Contributed to the development and launch of the 'Single Window for Foreign Trade,' streamlining 270 procedures across 15 public agencies into a unified digital platform.
• Led the implementation of backend enhancements, introducing new features to elevate user experience and bolster the product's value proposition.
• Skillfully managed the maintenance of legacy codebase for end-user forms, ensuring seamless continuity of operations for existing systems.
• Achieved significant performance gains by optimizing database queries, resulting in response time reductions of up to 80% and notable improvements in system efficiency.
