Leonardo Machado

Senior Software Engineer

HappyCo

Mar 2023 - Current (3 years 6 months)

- Delivering agile and scalable Asset Management and Due Diligence products using Rails, React, and Go. - Designed and implemented a NLP feature enabling customers to create custom reports using plain English queries, reducing report generation time and increasing customer self-service adoption. - Designed and implemented a centralized inventory management system for property management companies that integrated maintenance tracking, condition history, and preventative maintenance workflows, resulting in optimized operational spend and improved asset lifecycle management.

Full Stack Engineer

Self Employed

Feb 2020 - Current (6 years 7 months)

- Developed from scratch a B2B E-Commerce platform using Ruby on Rails and Bootstrap, launched in strategic partnership with Almmati Sistemas. - Drove 35% year-over-year sales growth through optimized B2B solutions and platform enhancements.

Full Stack Engineer

Almmati Sistemas

Apr 2017 - Mar 2023 (6 years)

- Developed cloud-based ERP SaaS platform with complex business features (taxation, financial modules, inventory management, procurement) - Mentored team members, conducted code reviews, and maintained 100% test coverage with RSpec. - Designed RESTful APIs, integrated third-party systems, and optimized Oracle Cloud infrastructure.

Quality Assurance Engineer

Almmati Sistemas

Nov 2016 - Apr 2017 (6 months)

- Created test scenarios, executed cross-platform testing, and automated tests using TestComplete - Collaborated directly with clients to clarify requirements and address gaps - Conducted technical presentations on new features to support teams

Technical Support

Almmati Sistemas

Apr 2015 - Nov 2016 (1 year 8 months)

- Work closely with customers to resolve complex system-level problems. - Investigate, diagnose and solve technically difficult problems. - Document known issues, workarounds and general useful information to the knowledge database.

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