Juan Salvador Magán Valero Email & Phone Number

Almería, An, Es

Almería, Spain

Modulo-P is an innovative company in the blockchain sector, specializing in the development of solutions based on Zero Knowledge Proofs (ZK) and smart contracts.RESPONSIBILITIES▪ Design and implementation of Zero Knowledge solutions: Development of systems that ensure data privacy without compromising transaction integrity.▪ Creation of ZK circuits in Circom: Designed efficient cryptographic circuits that enable proof verification without revealing sensitive… Show more Modulo-P is an innovative company in the blockchain sector, specializing in the development of solutions based on Zero Knowledge Proofs (ZK) and smart contracts.RESPONSIBILITIES▪ Design and implementation of Zero Knowledge solutions: Development of systems that ensure data privacy without compromising transaction integrity.▪ Creation of ZK circuits in Circom: Designed efficient cryptographic circuits that enable proof verification without revealing sensitive information.▪ Smart contracts on Cardano: Implemented smart contracts using Cardano's e-UTxO model, ensuring secure and programmable transactions within its blockchain ecosystem.▪ Project and grants management: Led successful initiatives in Project Catalyst Funds 10 and 11, where we received funding to develop innovative technologies in the blockchain space.▪ Full-stack development: Actively involved in front-end and back-end development using TypeScript and NextJS, ensuring intuitive user interfaces and robust architectures.ACHIEVEMENTS▪ Second place in the Emurgo Hackathon in the Zero Knowledge category: We presented the first Hydra-based game using Zero Knowledge technology, currently available at https://zkmastermind.modulo-p.io.▪ Project Catalyst Fund 10: We were funded to develop the framework "A Zero Knowledge Proof framework for Cardano based on Hydra and ZK-SNARKS." In this project, we implemented the Miller algorithm and the Groth16 verification system in PlutusTx and Aiken, enabling ZK-SNARK proofs in Plutus V2 and Plutus V3.▪ Project Catalyst Fund 11: We received funding to develop the project “Cardano Privacy Layer: Zero-Knowledge Proof-Based Membership Verification and Anonymous Voting & Signaling PoC.” This project implements the Semaphore V3 protocol, used for anonymous voting and signaling on the blockchain, with highlights including the adaptation of circuits to the BLS12-381 curve and the celebration of an MPC Phase-2 ceremony. Show less

Sevilla, Andalucía, Spain

Responsible for leading a team of 20 professionals in data management for Inditex Group's Stock Management System. Key responsibilities include:▪ Providing technical leadership and consultancy for decision-making related to data solutions within the team.▪Defining system architectures for data extraction, processing, and loading.▪Designing lambda architectures for real-time data ingestion using Kafka events.▪ Modeling the data layer to create star-schema models and… Show more Responsible for leading a team of 20 professionals in data management for Inditex Group's Stock Management System. Key responsibilities include:▪ Providing technical leadership and consultancy for decision-making related to data solutions within the team.▪Defining system architectures for data extraction, processing, and loading.▪Designing lambda architectures for real-time data ingestion using Kafka events.▪ Modeling the data layer to create star-schema models and reports.▪ Establishing CI/CD pipelines and standards for code management within the team.▪ Overseeing data quality and designing monitoring systems and incident escalation processes.▪ Leading the migration of on-premise systems to the cloud, ensuring a seamless transition and resource optimization. Show less

Almería, Spain

▪ Development of a Datawarehouse for industrial maintenance data from multiple data sources,mainly from the ERP’s SAP-PM module▪ ETL processes design, data pipeline management and automation onAzure Linux servers▪ Data-oriented processes design for tracking and analysis of the activities of the IndustrialMaintenance department▪ Design and implementation of dashboards, KPIs and predictive analytics in Angular and Power BI▪ Creation of the architecture of a real-time… Show more ▪ Development of a Datawarehouse for industrial maintenance data from multiple data sources,mainly from the ERP’s SAP-PM module▪ ETL processes design, data pipeline management and automation onAzure Linux servers▪ Data-oriented processes design for tracking and analysis of the activities of the IndustrialMaintenance department▪ Design and implementation of dashboards, KPIs and predictive analytics in Angular and Power BI▪ Creation of the architecture of a real-time analysis engine with Databricks for analysis of machinesignals time series (OT) with business data (IT)▪ Team management and project coordination Show less

Hamburg, Germany

▪ Design of data pipelines and automated ETL jobs▪ Creation of visualizations in web technologies, programmed in HTML, Javascript and CSS▪ Database modeling and ad hoc queries creation for data analysis▪ Design and automation of dashboards with Business Intelligence tools with Power BI and OracleApEx

Málaga, Spain

Statistical analysis, data trends and time series with Python, R and Matlab▪ Identify, understand, and interpret trends or patterns in financial data▪ Functional analysis and development of data analysis applications▪ Database modeling and creation of SQL queries for mathematical models

Ingeniero En Organización Industrial

Industrial Engineer

Ingeniero Técnico Industrial En Especialidad Mecánica