Alessandro Vieira Grammelsbacher Email & Phone Number

State Of São Paulo, Brazil

São Paulo, Brasil

As a technical leader, I lead the Codebreakers team, currently with 13 members, where our responsibility is to provide financial services to company. During my experience in the position, we developed projects, always actively participating in developments:- SPB Tool: That provides services from the central bank, STR, CCME, SPI. Developed in Ruby on Rails, with Mysql, managing and sending various messages to the SPB system, mainly managing accounts registered with the Central Bank- Pix: Improvements to the previously developed tool, registering as a Pix service, for use as BAAS, Developed in Ruby on Jets, with DynamoDB- Configuration and improvements in communication with the Central Bank, configuring queues in IBM MQ to exchange messages with domains SPB01, SPB02 and MES- Connect:Direct configuration for communication with SILOC, SPB, PCR- Creation of your own Bankslip, created within the SPB System, using Ruby and Mysql, integrating directly with the central bank, without third parties- Integration with CCS, for communication to the Central Bank- Integration with Central Bank Legal Systems- Creation of a tool for analyzing outbound fraudand other projects...

São Paulo, Brasil

During my experience as Senior/Specialist, I worked on developing new features and maintaining the iugu API (monolith) to automate payment methods and processes that were being carried out manually.Some main projects: - BI tool for analyzing sales metrics (JAVA) - Creation of a safe service, to communicate with acquirers, for storing and using credit cards (Ruby on Jets) - Creation of a service for instant payments (PIX), using third-party API (JDPI) (Ruby on Jets) - Automation for importing bank CNAB to download third-party invoices (Ruby on Rails) - Bankslip registration tool (JAVA) - Understanding and improving existing features in the monolith

São Paulo, Brasil

During my experience as an IT Supervisor, my main activities were: - Organization of IT demands and projects, heading committees to organize expectatives and worry of other departments- Team management, developing people, retaining talent by providing feedback and professional direction - Technical leadership in the solution of the projects, directing the team and seeking the best market practices, bringing to the moment of the company. With benchmarks, participation in events and exchange of experience with companies of the same sector. - IT budget management, optimizing expenses and negotiating contracts

São Paulo

First, I had actuated as an IT Developer Analyst to work on Java tools implementing new modules and working on internal projects to improve performance and adapt the tool to the needs of the company, performing the planning, negotiating deliveries, and defined scope of projects. Unlike previous experiences, my work in this company is focused on business understanding, not only develop a solution, but make improvements and execution of projects, using Scrum, PMBook, ITIL and COBIT as support tools.Later, I assumed the role of Technical Leadership in projects of software implementation in the business areas, realizing the understanding of the processes of the areas, performing requirements survey, defining scope and deliveries together the main areas of the company. Acting as a software architect in projects: • Deployment of Recruitment and Selection System • Requirements Survey, search for Process Management tool (BPM) • Deployment of Neomind Fusion (BPM Tool) integrated with ERP • Integration between WBC Paradigm and Protheus • Assist in the implementation of QlikView for analysis of information in ERPAmong the main projects developed, I highlight the BPM project, where we use Java, Spring, Hibernate, Angular and a series of libraries, with core solution for integration with ERP, payment control system and company budget. With the implementation of this tool and company was able to follow closely the flow of payments, being able to make improvements in the process chain improving bottlenecks.

São Paulo

Acted as a developer and project analyst, making maintenance and creating new solutions for business needs. Unlike the experience gained at Interadapt (Econocom) the applications were all web, and I had to worry about front and back end. But my responsibility was that the algorithms were executed in a more performative way and improving the applications developed by Brisa. Most of the projects we use Java, and because we have more backend knowledge, we opted for the GWT framework for front development. I worked mainly with the frameworks:• Google Web Tools (Java)• Java Faces• JSP• .Net 3.5• .Net 4.5• Bootstrap• SpringDatabases:• Oracle• MySql• MS SqlSome Clients I Acted:• Lexmark Brazil (.net 3.5 and .net 4.5)• Live (GWT)• Nextel (GWT)• Huawei (GWT)In our projects we used the Scrum methodology for planning, meetings and status report. Kanban to monitor activities. At all stages of development, unit tests were performed with Junit, load tests with Selenium, but we did not use the TDD technique.

Alphaville

During my work at Interadapt I learned a lot as a technology consultant, I worked in several clients, with different challenges and goals.As a part of a team of consultants my main activities consisted in understanding the diagnosis created by the architect (where the requirements were surveyed and the main needs of the client) and from this to create integrations between the main systems that would be implanted during the project, respecting the business rules raised and considering the client environment (where the application would run, how integration would work). During the projects in this phase, I created integrations between web tools, creating communication APIs and some prompt applications, scheduled to run sometimes. During the projects at Interadapt, I worked mainly with the java programming language with Oracle database, for the ease of adaptation to the client environment. I did not have to worry if the environment was Windows or Linux.Some Clients I Acted: • Bradesco improvements in HP-PPM, creating a tool in Java to import spreadsheets. • NET survey scope and improvements to the tools implemented. • NET we created a java component to assist in the compilation of sources • Usiminas .NET component development for integration with LDAP • Bovespa enhances HP-PPM by developing a PL / SQL Data CUBE for information extraction and panel creation • Brasilcap development of integrations with Java and Oracle • Marisa Stores Deployment of CA Clarity (Current CA PPM) • Sanofi-Aventis Deployment and Improvements with CA Clarity (Current CA PPM) and Crystal Reports • Time-Now CA Clarity deployment, environment upgrade and improvements • Capemisa survey and implementation of ECM • Netshoes HP-PPM deployment • Pernambucanas Java component development for tool integration

Master Of Business Administration (Mba), Information Technology Management

I learned to plan and manage computer and hardware systems in the areas of processes, mobility, security, emerging technologies.

Bachelor Degree, Science In Computer Science

Técnologo (Technologist), Tecnólogo Em Desenvolvimento De Software (Software Development Technologist)