Software Engineer C#
Resume:
RODRIGO SANTIAGO
Software Engineer SAP BTP & C# Integration Expert Cloud Developer SAP, AWS & Azure
+1-314-***-**** ********@*******-********.*** linkedin.com/in/santiago-rodrigo Austin, TX - USA US Citizen SUMMARY
Experienced Software Engineer on SAP BTP, .NET, JS frameworks (SAP CAPM, RAP,CPI, C#, UI5 and React) and Integration Expert passionate about fulfilling users' needs for over 20 years, using the most appropriate technology to achieve excellence, acting as developer, integrator, and tech lead adopting guide through hands on developing, configuring, and implementing solutions in line with best practices. Skilled in managing technical architecture analysis, research, design, and development, scalable systems as well as SAP product strategy definition and implementation. Recognized for developing scalable and reliable finance systems, integrating wide variety of platforms like SAP, banking, credit cards, databases, customers and APIs. Seeking a position at a company where I can leverage my expertise on development, integration solution, architecture, and hands-on to drive successful project implementations and support the organization's product roadmap and strategy. Versatile developer on coding languages (C#, TypeScript, SQL), databases (SQL Server, Mongo DB, PostgreSQL), UI frameworks (React.js, Angular.js), ORM (Entity framework), methodologies (Agile, Scrum, Kanban) and computer science principals (SOLID, DDD, TDD, EDD). At SAP universe: I have extensive experience in SAP processes (OTC, PTP,HTR) developed using ABAP, AMDP, Fiori, UI5, CAPM, RAP, APIs and CPI. EXPERIENCE
2022 - Present
Florida,USA - Remote
Senior Software Engineer
Finexio
Architected and developed application Payments as a Service allowing Finexio's customers to get off paper checks, save time, reduce costs, increase cash flow, and minimize fraud risk. Develop high scalable and reliable finance system from scratch using C# .Net 9.0 running in Linux AWS lambda serverless integrating with banks and credit card companies Developing frontend in React.js, using material UI as design framework connecting to C# backend APIs Integration with Mastercard and JP Morgan processing payment, card emission and reconciliation increasing processing time by 30%
Supporting backend legacy system in Python during migration to C# micro services orchestration then using Amazon SQS (like Airflow)
Microservices using to SQL(Postgress) and NoSQL (Mongo/DocumentDB) databases 2018 - 2022
Missouri, USA
Senior Software Engineer, Azure & SAP Integration
Nestlé
Perform integration between different systems on-premise and on-cloud, driving available solution for each request, deploying them using automated continuous integration and delivery (CI/CD) Developed better integration between SAP / SQL Server and Azure creating new extractors (ABAP and Node.js) and loaders (C#) improving the ETL in 20%
Design, develop and deploy APIs on S4/Hana, RAP, CAPM using Node.js and CPI integrations Developing CDS views, simple and complex associations, calculation views, Tables and Store Procedures Using ABAP Git in Azure DevOps for same solution deployed in different systems (MDG, FIN, Solution Manager, etc…) Developing in LAN for large ETLs from different databases like SQLServer, Oracle, Kafka Migrating externals BODS (SAPDS) and Informatica integrations to SAP BTP 2016 - 2018
Missouri, USA
Architect & Engineer, Governance Specialist
Nestlé
I have coordinated and architect solutions for offshore development team, applying Agile processes Scrum and promoting best practices (ABAP, Hana, migration & code remediation for S4/Hana), performing code reviews and improvements.
Requirements gathering from 8 different teams and translating them to technical requirements for offshore coding, teaching them SAP BTP and CAPM Node.js / Java developments / RAP, also creating dashboards using PowerBi Coaching 30 offshore developers on Nestle's code standards Support stakeholder on meetings with SD, MM, MH, FI, CO teams in order to discuss the requests, transform them into Tech Specs and prioritize them for next development cycle Involved in meetings with the process team in order to help mapping of data from legacy system to the SAP systems like finance, supply chain, MM, and master data
2014 - 2015
Missouri, USA
Software Engineer, 2nd level ABAP Developer
Nestlé
Coordinate developments with offshore developers (India) providing the design and architecture to be used. Debugging of SAP and complementary applications.
Coordinate off-shore (India) team of developers and implement code analyses Developing ABAP & Ui5 to support migration/transformation to S4 Hana, using Solution Manager/Charm for code remediation for all SAP teams SD, MM, MH, FICO and HR Design and implement Fiori using SAP UI5, CAPM, RAP and BTP infrastructure for OTC, PTP, HTR Developed interfaces using web services (rest), IDOCs, Flat File, RFCs, Odata + BAPI and CPI and API Management
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EXPERIENCE
2011 - 2013 Software Engineer, SAP SD, MM, MH, FI Analyst Nestlé
Responsibly for all Brazil interfaces for SD, MM, MH, FI teams. Deep dived into all interfaces from SAP understanding all process for OTC, SD, MM, MH and FICO, exposing all necessary data and consuming IDOCs / XML
Manage SAP upgrades Territory Management, data migration, and training Manage interface migration from AS/400 to SQLServer, designing, DEV and testing 08/2008 - 12/2010 Software Engineer, ABAP & C# interfaces Nestlé
Develop, improve and support all Brazil market interfaces Design 30+ Interfaces from SAP coding in ABAP external systems on SAP ERP/R3 on FICO, MM, M&S, SC, OTC Developing new interfaces using ABAP, Change pointer, IDOCs to XML and PI setup Developed for SAP modules FIN, SCM, MDG, HR
Changed 60 interfaces from Time based to change pointer improving its accuracy to 100% of document changes become available to external systems (was 85%)
01/2005 - 07/2008 Software Engineer, Full Stack Dev & Ops Nestlé
As engineer, I have developed a web system, databases, integrations and migrations SQL server procedures to calculate each sales person respective sales over 1.5 billion of records per month C# Web system design using HTML, CSS and JavaScript Created replications between SQLServer and IBM DB2 databases Integrating legacy systems to SAP ABAP interfaces
2003 - 2004 Senior Full Stack Developer
PwC
Consulting as Software Engineer, developing, enhancing and teaching best practices for PwC clients on: Java development, best practices and deployment
SQL server store procedures, database design and data migration Code optimization and process improvements
raise requirements and fix bugs
EDUCATION
Master's on Computer Science - WIP
University of Texas, in progress (2024-2027)
Bachelor on Computer Systems Analysis
Universidade Paulista, Brazil - concluded 2004
SKILLS
Non SAP
C# SQLServer DevOps Design Patterns SOLID HTML5 JavaScript JSON/XML GIT Columnar Database(Hana) IOT PowerShell .NET Azure Rest APIs performance tuning AWS Restful SQL Query optimization SOAP Python
SAP Technologies
ABAP CPI BTP HANA AMDP SDI SLT SDS/BODS S4Hana CDS CAPM Node.js OTC FIN Hana Procedures SAPUI5 Fiori Cloud Foundry RAP OData Modules SD/SFIN/MDG/MH/PP/HR/COPA CERTIFICATION
Microsoft Certified: Azure Fundamentals
link
Microsoft AZ400 DevOps Engineer
link
DevOps: Database & Code on Azure Retired certifications: Windows AD admin, SQL 7 & 2000, Linux ubuntu, IIS
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