About André
Portuguese
Native or bilingual
English
Fluent
French
Conversational
Spanish
Conversational
Experience
- AmachainsChief Information Officer & Full-Stack EngineerMarch 2020 - Today (6 years and 3 months)Belem, PA, Brazil› Architected and built production-ready PWAs from scratch using Vue.js, React.js, and the MERN stack, delivering seamless user experiences and reliable performance.› Developed smart contracts on Ethereum and Hyperledger Fabric for carbon credit management and sustainability projects.› Led the development of a Web3 platform enabling transparent carbon credit lifecycle management —from emissions tracking to carbon offsetting through verifiable digital records.› Managed cloud infrastructure deployments on AWS and Kubernetes, integrating web and blockchain technologies.Stack: Node.js, React.js, Vue.js, MongoDB, Hyperledger, Ethereum, Solidity, AWS, Kubernetes, Go, Python, Docker
- RNP — National Research and Education NetworkBlockchain Software EngineerApril 2024 - March 2026 (1 year and 11 months)Brasilia, DF, Brazil› Build and maintain Hyperledger-based blockchain networks supporting national-scale research, education, and Web3 innovation across Brazil.› Design scalable and secure distributed ledger solutions using Fabric, Besu, Bevel, and Ethereum, deployed on Kubernetes with Helm charts.› Provide robust blockchain infrastructure for academic and research institutions nationwide.Stack: Hyperledger Fabric, Besu, Bevel, Ethereum, Solidity, Go, Kubernetes, Helm, Web3
- Equilibrium WebFull-Stack Software EngineerJuly 2019 - March 2020 (8 months)Belem, PA, Brazil› Developed scalable, user-centric digital solutions tailored to diverse business requirements.› Enhanced AngularJS applications and optimized a Java legacy system, improving reliability and performance.Stack: Node.js, AngularJS, Java
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Education
- M.Sc. inUniversidade Federal do Pará (UFPA)2023M.Sc. in
- B.Sc.Universidade Federal do Pará (UFPA)2017B.Sc.