Francisco
Software engineer
Male20 y/oBackend Development/Front-end development/Full stack development/IT Support EngineerLive in BrazilNationality Brazil
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Work experience
Junior Backend Developer
Dolphin
2024.01-Current(a year)
• Developed and maintained RESTful APIs using Genexus, integrating .NET and Java systems, improving
internal process efficiency by 20%.
• Implemented integrations with external platforms, ensuring interoperability and reducing latency by
15%.
• Optimized SQL queries, decreasing report response time by 30%.
• Refactored legacy code to enhance readability and performance in critical applications.
• Collaborated within an agile team, participating in sprints and code reviews.
Backend Development Intern
AgroCRM
2023.01-2025.01(2 years)
• Developed backend features for internal software using Genexus and SQL, supporting 100+ active users.
• Conducted code reviews, identifying and fixing 10+ critical bugs.
• Designed initial SQL queries, reducing data processing time by 25%.
• Supported API integrations, ensuring compatibility with legacy systems.
Projects
QRaftHive – Custom QR Code Generator
FullStack Engineer
2025.02-Current(4 months)
QRaftHive – Custom QR Code Generator
EventosTec – Event Ticketing System
FullStack Engineer
2024.09-2024.11(3 months)
FullStack Engineer
Restaurant Menu Management System
FullStack Engineer
2024.06-2024.07(2 months)
Restaurant Menu Management System
Educational experience
Ahnhembi Morumbi
Information Systems
2025.03-Current(3 months)
Devops and IT Technologies
UNIFEB
Information Systems
2023.01-2025.03(2 years)
Devops and IT Technologies
Languages
Chinese (Mandarin)
A little
English
Skilled
Portuguese
Native
Skills
Next.js
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