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Jamile Celento Fintech Expert | Full-Stack Developer
Brazil
**Senior Software Engineer | 6+ yrs exp**
Full-stack: Java, Spring Boot, Node.js, React, Clojure, AWS, Kafka
Nubank (BNPL, crypto staking), OLX (verified profiles), ZUP (fintech APIs)
Expertise: Microservices, APIs, cloud infra, mentoring,
This version is short, impactful, and highlights your key skills and achievements.
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Software Development
Software Engineering
Software Design
Member since February 2025
Areas of Expertise
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JC$1/min per minuteNew ArrivalFintech Solutions DevelopmentJamile Celento • BrazilCreated 2 months ago in Technology / Software DevelopmentMy experience at **Nubank** (buy now pay later, crypto staking) and **Stone** (payment gateways, card brand integrations) make me a strong candidate for fintech consulting. - **Topics**: - Payment gateway integrations - Buy now pay later (BNPL) solutions - Crypto and blockchain-based financial products - Secure transaction systems (e.g., OAuth, tokenization)Jamile Celento BrazilNew Arrival
Software Development
Software Engineering
Software Design
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