Santiago Rojas

Full-Stack Developer

Professional profile

Software Engineer with 5+ years in finance , specialized in mission-critical systems , data architecture , and modern web solutions with React , TypeScript , and Firebase . Expert in scalable , secure , and agile development

Work experience

Core Banking - Flexcube Developer

banco de occidente | May 2024 - Present (2 años 6 meses)

Used skills

Developed and implemented transactional logic using PL/SQL, optimized SQL queries, and translated business rules into technical configurations in Flexcube core banking.

Major achievement

Developed transactional logic and complex processes in PL/SQL for Flexcube. Optimized queries and parameterized business rules for seamless banking operations.

Full-Stack Developer

tenderoapp (master's project) | January 2023 - Present (3 años 10 meses)

Used skills

Designed and implemented a PWA with React and Vite, using Firebase for backend, enabling real-time sync and offline capabilities for inventory and sales management.

Major achievement

Developed high-performance PWA for micro-business management with React + Vite frontend and Firebase backend.

Software Architect & Full-Stack Developer

gebu manager | January 2023 - Present (3 años 10 meses)

Used skills

Built a PWA with React 19, TypeScript, Zustand, Vite, Tailwind CSS. Implemented offline sync with IndexedDB, integrated Firebase, and developed Python tools for data processing.

Major achievement

Designed and developed a hybrid PWA for asset management using React 19, TypeScript, Vite, Tailwind CSS, Zustand, and Firebase.

Education experience

Bachelor of Science in Electronic Engineering
Universidad de san buenaventura cali | Profesional

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