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Nationality: Brazilian # EMERSON RIBEIRO ## Technical Business Analyst | Solution Design & Integration | FinTech Systems 📍 Uberlândia 📱 +5534999081746 📧 emersonribeiro.dev@gmail.com 🔗 LinkedIn: [https://www.linkedin.com/in/emerson-ribeiro-jr/](https://www.linkedin.com/in/emerson-ribeiro-jr/) **Languages** Portuguese: Native English: Fluent **Certificates** Data Visualization With Power BI - Great Learning (2024) Java Data Structures & Algorithms - Udemy (2023) EF SET English Certificate - EF SET (2023) Kotlin for Java Developers - Udemy (2022) CS50’s Introduction to Programming with Python - CS50 (2022) Oracle Certified Associate, Java SE 8 Programmer - Oracle (2019) ## Professional Summary System Business Analyst with strong software engineering background in financial technology, combining data-driven insights with deep technical expertise to bridge stakeholder requirements and technical implementation. Experience in analyzing, designing, and implementing payment systems, banking integrations, and high-performance solutions while driving end-to-end delivery and ensuring alignment with business objectives. Proven track record in transforming complex data into actionable insights, optimizing processes through metrics-based analysis, and taking ownership of successful modernization initiatives. Specialized in API design and system integration, with demonstrated ability to lead cross-functional teams through the full product lifecycle - from requirements gathering to UAT execution. Strong focus on quality assurance and delivery excellence, ensuring thorough test coverage and successful feature implementation through comprehensive acceptance criteria and stakeholder validation. ## Professional Experience ### System Business Analyst **ITMAGINATION** | Remote *07/2022 - Present* Led requirements analysis and system design initiatives in the payment sector, focusing on translating complex business needs into actionable technical solutions. **Key Responsibilities & Achievements:** * Spearheaded requirement gathering sessions with stakeholders, transforming complex business needs into detailed technical specifications and implementing them using Kotlin and Quarkus * Designed and documented payment processing workflows using Mermaid diagrams, significantly improving stakeholder understanding of business processes and reducing the need for clarification meetings * Analyzed business requirements and implemented API integrations, creating comprehensive documentation with Swagger and developing endpoints that handle high-volume transaction processing * Designed database schemas based on business requirements, implementing both SQL (PostgreSQL) and NoSQL (Couchbase) solutions to meet specific business needs and performance criteria * Created comprehensive API documentation and integration guides using Swagger, enabling business stakeholders to better understand system capabilities and streamlining the integration process * Facilitated bi-weekly workshops between business and development teams to validate requirements and ensure alignment with business objectives * Established standardized templates for business requirements documentation, substantially reducing requirement clarification cycles and improving project efficiency * Analyzed and implemented integration requirements for banking systems, developing SFTP connectors and RESTful APIs that comply with business rules * Collaborated with QA team to create comprehensive test scenarios based on business acceptance criteria, ensuring thorough coverage of requirements **Tools & Methodologies:** - Business Process Modeling - Requirements Documentation - Stakeholder Management - Kotlin/Quarkus Development - API Design & Development - Database Design - SQL & NoSQL Solutions - Github Workflows - Agile/Scrum - JIRA - Mermaid - Swagger --- ### Technical Business Analyst **eDreams ODIGEO** | Porto, Portugal *08/2021 - 07/2022* Analyzed and optimized high-volume flight booking systems handling 100k+ requests per minute, focusing on business process improvement and system performance optimization. **Key Responsibilities & Achievements:** * Analyzed and implemented performance optimization initiatives for flight search systems, utilizing Kafka event streaming, Redis caching, and Cloud Bigtable for data storage to achieve significant response time improvements * Designed and implemented real-time inventory system architecture, combining business requirements with technical solutions using scheduled tasks and event-driven architecture * Created detailed data flow diagrams and system architecture documentation using monitoring tools (Datadog, Grafana, Kibana), translating complex technical metrics into business insights * Implemented cloud-based solutions on Google Cloud Platform, managing service deployment through Kubernetes orchestration to meet scalability requirements * Implemented data visualization dashboards in Grafana for business KPIs, enabling real-time monitoring of system performance * Designed and documented API integrations using Swagger, ensuring clear communication between business requirements and technical implementation while maintaining system performance **Tools & Methodologies:** - Business Process Analysis - System Performance Analysis - Cloud Architecture (GCP, Kubernetes) - Event Streaming (Kafka) - Monitoring & Analytics (Datadog, Grafana, Kibana) - API Design & Documentation - Requirements Analysis and Documentation - Stakeholder Management - KPI Monitoring - Agile/Scrum - Java 11 --- ### Integration Engineer **Aubay Portugal** | Porto, Portugal *02/2021 - 08/2021* Specialized in analyzing, designing, and implementing integration solutions for financial institutions, bridging modern banking systems with legacy mainframe services using microservices architecture. **Key Responsibilities & Achievements:** * Conducted analysis of banking processes and implemented middleware solutions using Spring Boot and Spring Cloud, ensuring seamless communication between modern and legacy systems * Gathered requirements from banking stakeholders and implemented microservices-based solutions using Java 11, translating business needs into scalable technical architectures * Collect complex business requirements from banking stakeholders, translating them into detailed functional specifications for middleware development * Created comprehensive integration mapping documents, detailing data transformations between modern and legacy banking systems * Developed RESTful APIs using Spring Framework and IBM Connect, ensuring compliance with banking regulations while maintaining system performance * Collaborated with multiple stakeholders to understand and document compliance requirements for financial data handling and processing * Analyzed data storage requirements and implemented optimized database solutions using HBase and PostgreSQL, ensuring efficient handling of banking transactions while meeting strict financial data retention policies * Created and maintained data visualization reports for business stakeholders, translating complex technical metrics into actionable business insights * Established CI/CD pipelines using GOCD for deployment to OpenShift platform, aligning deployment processes with business release requirements * Analyzed business reporting requirements and developed SQL-based data visualization reports, transforming complex banking data into actionable insights through proprietary visualization solutions * Led requirement validation sessions with banking clients to ensure all business needs were accurately captured and implemented **Tools & Methodologies:** - Business Process Analysis - Requirements Documentation - Integration Mapping - Financial Data Analysis - Stakeholder Management - Banking Systems Integration - Data Visualization - Regulatory Compliance - Microservices Architecture - Spring Boot/Cloud Framework - Java 11 - API Design & Implementation - CI/CD (GOCD, OpenShift) --- ### Fullstack Software Engineer **everis** | Uberlândia, Brazil *06/2020 - 02/2021* Major modernization project at ITAÚ Bank, focusing on transforming legacy mainframe systems into modern web applications while ensuring business continuity and process improvement. **Key Responsibilities & Achievements:** * Conducted extensive analysis of existing mainframe processes and business rules, creating detailed documentation of current-state workflows and identifying optimization opportunities * Facilitated requirements gathering sessions with bank stakeholders to understand pain points and desired improvements in their daily operations * Created detailed mapping documents between legacy mainframe processes and new web application features, ensuring no business functionality was lost during modernization * Developed technical specifications and architectural diagrams showing the transformation from monolithic mainframe to distributed systems, helping stakeholders understand the modernization benefits * Conducted impact analysis for each phase of the modernization project, identifying potential risks and proposing mitigation strategies * Analyzed mainframe business processes and implemented corresponding features in Angular 7, ensuring critical banking operations were accurately translated to the modern platform * Designed and implemented Spring Cloud microservices architecture to replace mainframe functionalities, utilizing Spring Boot, Feign clients, and circuit breakers to ensure robust handling of banking operations * Collaborated with UX team to ensure new interfaces met user requirements while maintaining all necessary business functionality * Analyzed legacy data structures and implemented modern database architecture using PostgreSQL, ensuring complex banking business rules and relationships were preserved while optimizing query performance and maintainability **Tools & Methodologies:** - Business Process Mapping - Legacy System Analysis - Requirements Documentation - Process Optimization - Change Management - User Journey Mapping - Stakeholder Management - Impact Analysis - User Journey Mapping - Java 11 and Spring Framework - Angular 7