Rafael Côrtes Email & Phone Number

State Of Santa Catarina, Brazil

São Paulo, Brazil

• Created transaction processing systems written in Python and TypeScript to process remittances from the US to Brazil, resulting in 30% faster processing times and improved reliability• Integrated RESTful APIs with multiple Brazilian banks and partners, expanding the company's service network and enhancing transaction capabilities• Designed and implemented comprehensive Grafana and Mode dashboards for real-time transaction monitoring and cash flow analysis• Developed and deployed internal control systems for ACH transfers, wire transfers, and PIX payments, significantly reducing transaction errors• Implemented liquidity monitoring system, optimizing management across USD, BTC, and BRL• Automated critical tasks through Linux cron jobs, reducing manual workload and minimizing human error• Contributed to frontend development using TypeScript, Angular, and Pug templates, improving user interface responsiveness• Managed GitLab workflows, including CI/CD pipelines, code reviews, and issue tracking• Facilitated cross-team communication between Compliance, Sales, Engineering, Cust. Support• Provided on-demand SQL data analysis, supporting data-driven business decisions

Brasília, Federal District, Brazil

• Conducted research and produced technical documents on cryptocurrencies and blockchain technologies• Explored potential blockchain applications and new business models in agribusiness, identifying opportunities for cost reduction in supply chain management

• Researched early investments in high-potential blockchain projects• Collaborated with blockchain startups, providing technical insights and strategic guidance• Familiarized with smart contract development using Solidity (Ethereum) and Rust (Solana)

County Cork, Ireland

• Designed and implemented a streamlined CRM system using Resco.net, optimizing customer data management• Managed business operations, provided employee training and improved Customer Support efficiency

Brazil

Project 1 - Developed a desktop basic system for customer service registering requests, flow of ticketing system, also software version control changes, used by Development and Helpdesk departments, providing authentication control in different levels and permissions, using Delphi 2010, Scrum and Firebird Database.Project 2 - Developed a full working software to a raffle giveaway, to be used at EXPO City Fair for visitors, system with multiple choices questionnaire, runtime random choosing gifts for participants, according to stock, turning it into a just click-away environment.Project 3 - Code review and performance tuning in an existent invoice control and emission system, primarily reviewing the database. Basically a range from code reviews to Firebird databases best performance practices.

Marechal Cândido Rondon E Região, Brazil

• Developed and optimized SW routines for Accounting, Management and Finance applications• Implemented advanced DBMS techniques, including stored procedures and triggers• Designed comprehensive reports using tools such as Report Builder and Crystal Report• Utilized Borland Delphi/Pascal with object-oriented programming principles and UML for design• Performed SQL tuning, optimizing database performance and query efficiency

Degree In Software Analysis & Development, Systems Analysis & Development / It

Activities and Societies: DBLAB - Databases Laboratory Concepts and Presentations(Data Warehouses, Data-Mining, Big Data). Lawyers Magna.

Extension Course, Computer Networks (100H)

Activities and Societies: Extension Courses, Lectures and Meetings.