Evandro Coelho Email & Phone Number

United States

Brazil

- Log Optimization Standardized the logs of a credit card microservice, improving consistency and monitoring of millions of daily requests.- Validation FixFixed a validation error in credit card proposals, increasing accuracy in partner campaigns and optimizing request processing.- Squad CollaborationCollaborated with a multidisciplinary squad, ensuring continuous improvements and high availability of critical microservices in a high-demand environment.

Curitiba, Paraná, Brazil

- Designed and implemented a Business Intelligence (BI) system for real estate management, delivering key performance indicators (KPIs) that support data-driven decision-making. Utilizing Lean Startup principles, I initiated the technical solution with minimal resources and evolved it through Scrum Sprints into a robust system. This system has directly impacted over 70 real estate agencies that now utilize these KPIs. The solution leverages PHP/Laravel, BigQuery, MySQL, Looker Studio, and… Show more - Designed and implemented a Business Intelligence (BI) system for real estate management, delivering key performance indicators (KPIs) that support data-driven decision-making. Utilizing Lean Startup principles, I initiated the technical solution with minimal resources and evolved it through Scrum Sprints into a robust system. This system has directly impacted over 70 real estate agencies that now utilize these KPIs. The solution leverages PHP/Laravel, BigQuery, MySQL, Looker Studio, and VueJS.**- Developed integrations with real estate CRMs and ERPs, enabling the capture of around 80 primary data points for KPI creation. Utilized REST APIs, ETL processes, XLS file reading, asynchronous data processing with Jobs/Queues, and data storage in MySQL and materialized views for data transformation and improved system performance.**- Created and evolved a system that extracts lead conversion data from real estate portals, social media platforms (like Facebook), and real estate websites, integrating them with CRMs/ERPs and marketing tools such as RD Station and Bitrix24. This system enhanced operational efficiency for real estate agencies by reducing manual lead registration and organization processes. Leveraged technologies such as PHP/Laravel, Regex, VueJS, Angular, REST, DB Migrations, Jobs/Queues, Docker Containers, and Bugsnag.** Show less

Rio De Janeiro, Brasil

- Foundation and structuring of the company for creating web systems and websites that served over 100 businesses throughout its operations, among which notable clients include DW! Design Week (the largest design festival in Brazil), ZAP / Viva Real (the most relevant real estate portals in the country), CUPOLA (one of the most prominent real estate marketing agencies in the country), and SEBRAE (the main national institution for fostering companies in various sectors).- Management of… Show more - Foundation and structuring of the company for creating web systems and websites that served over 100 businesses throughout its operations, among which notable clients include DW! Design Week (the largest design festival in Brazil), ZAP / Viva Real (the most relevant real estate portals in the country), CUPOLA (one of the most prominent real estate marketing agencies in the country), and SEBRAE (the main national institution for fostering companies in various sectors).- Management of the company and projects involved typical software development activities such as analysis and requirements gathering, architectural design of technological solutions, setting deadlines, and task delegation, enabling the company's operations.- Creation of websites, online stores, blogs, and business tools, designing solutions and delegating UI/UX and website programming tasks.- Prospecting and development of products and services to be marketed by the company, as well as marketing strategies.- Programming of some systems for clients that required my specialized skills in Java/Spring technologies like SpringBoot (Neki/GoldenCross). Show less

Rio De Janeiro, Brasil

- Development of a technological solution for a nationwide project aimed at Integrated Management of Operational Units and Oil Platforms for the country's largest company (Petrobras), with the objective of optimizing the entire production chain of oil and derivative extraction activities.- Engaged in activities such as Requirements Gathering, Systems Analysis, Conceptual Modeling with UML/RUP, and served as a senior software engineer, programming the system using Java EE technology… Show more - Development of a technological solution for a nationwide project aimed at Integrated Management of Operational Units and Oil Platforms for the country's largest company (Petrobras), with the objective of optimizing the entire production chain of oil and derivative extraction activities.- Engaged in activities such as Requirements Gathering, Systems Analysis, Conceptual Modeling with UML/RUP, and served as a senior software engineer, programming the system using Java EE technology (JPA/Hibernate, Spring Technology, PrimeFaces, Oracle DB, among others). Also, led part of the less experienced programming team to ensure the use of required programming best practices and design patterns applicable to the solution, while ensuring the quality of the produced code and correct versioning with Subversion and Clear Case.- Creation of a module that conducted the reading of data produced by embedded systems of oil drilling machines (on offshore oil platforms) into a local database for asynchronous transfer to the central system. This aimed to present the data to Petroleum Engineers working in the company's business units (onshore), with the goal of creating indicators to guide oil extraction activity. Additionally, employed technologies like DB Lite and Applets for data management on the oil platforms, facilitating data transfers. Show less

Rio De Janeiro, Brazil

- Development of nationwide technological solutions for the largest company in the country (Petrobras), responsible for the control and distribution of petroleum-derived products in road and pipeline modalities.- Development of a Java code generator framework to facilitate the creation of common CRUDs, implementing the defined architecture rapidly, speeding up the creation of new functionalities and the migration of legacy features. This project, in addition to resulting in over 5… Show more - Development of nationwide technological solutions for the largest company in the country (Petrobras), responsible for the control and distribution of petroleum-derived products in road and pipeline modalities.- Development of a Java code generator framework to facilitate the creation of common CRUDs, implementing the defined architecture rapidly, speeding up the creation of new functionalities and the migration of legacy features. This project, in addition to resulting in over 5 promotions and salary increases, opened doors to become one of the few outsourced software architects to be part of the team defining project standards for the entire company in the country.- Development of a system that managed the billing of the distribution of thousands of liters of petroleum among various refineries and their clients through interconnected pipelines, using Java EE technology (JCA, JPA/EJB or Hibernate, JMX, Spring Technology, Struts and PrimeFaces, Oracle DB, among others).- Implementation of a system dedicated to the integration and control of road and pipeline modalities with the ERP being implemented in the company (SAP), through Web Services, SAP/XI, SAP Business Connectors, and ETL processing, impacting the entire company's revenue at a time when there were not many integration standards or REST technology. Through this designed solution, we achieved total visibility of the integrations and actions required in case of errors.- Restructuring of the systems architecture and creation of refactoring and migration strategies for legacy code (out of standard) to the new architecture and established design patterns, increasing the reliability of the codes through unit tests that ensured the expected result. This revealed a series of errors and allowed for the necessary corrections. Show less

Rio De Janeiro, Brazil

Programming systems in Java EE for an insurance company, aiming to identify potential fraud in claims and provide support in classifying the insured's risk level, using EJB, Struts, JSP/JSTL/EL, and Oracle DB.

Rio De Janeiro, Brazil

Programming a system for the education department of the Brazilian Armed Forces aimed at controlling education and training expenses throughout the southern and southeastern regions of the country, saving resources, and maximizing the results of the budget allocated by the government. We used Java EE (EJB, JSP/JSTL/EL, Clear Case) and PostgreSQL.

Postgraduate Degree, Computer Software Engineering

Bachelor'S Degree In Computer Science, Computer Software Engineering