Roberto A.
Mid-Level Java Backend Developer
Open to offersNew to PlatformAbout
Roberto A. is an Oracle Certified Professional Software Developer based in Cochabamba, Bolivia, specializing in the Java ecosystem and cloud infrastructure. With a professional span beginning in 2011, Roberto has honed his skills as a backend engineer by developing scalable systems using technologies like Java, Spring Boot, and Azure. He engineered an AI-powered application to analyze book summaries, enhancing reading verification processes. His previous engagements include roles at Truextend, where he was instrumental in migrating legacy systems to Spring Boot and optimizing system responsiveness through Azure Service Bus. Roberto also successfully modernized a legacy accounting system into a cloud-based architecture during his tenure at Jalasoft. He holds a Bachelor of Science in System Engineering from Universidad Mayor, Real y Pontificia de San Francisco Xavier de Chuquisaca, and operates with advanced knowledge of PostgreSQL across various professional domains.
Experience
Backend engineer
Freelance · 2025 — PresentDeveloped an accounting platform for managing client obligations and financial reconciliation. Automated due-date calculations for tax tasks and optimized the process for invoice-to-bank statement comparison.Backend engineer
Truextend · 2019 — 2025Implemented asynchronous processing with Azure Service Bus to enhance system responsiveness. Participated in the migration of legacy backend systems to Spring Boot and designed scalable features for legal examination platforms.Frontend developer
Truextend · 2018 — 2018Ensured compliance with WCAG accessibility standards across e-learning platforms to promote inclusivity for all users.Frontend developer
Jalasoft · 2014 — 2018Migrated a legacy on-premise accounting system to a cloud-based architecture, enhancing scalability and remote access.Software developer
Chocolate Factory 'Para Ti' · 2013 — 2014Developed an on-premise accounting solution integrated with a corporate ERP to facilitate automated financial data exchange.Software developer
Independent Consultant · 2011 — 2013Worked on the Accounting & Sales system, creating an interconnected ecosystem that included a Sales Management System and an Accounting System for automated financial reconciliation.
Skills & Expertise
Education
- Bachelor of Science in System EngineeringUniversidad Mayor, Real y Pontificia de San Francisco Xavier de Chuquisaca · — — 2013
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