Nadia Rodrigues
Backend Engineer
Moita
Summary
Developer with +7 years of total experience in C#/.NET, specializing in scalable solutions and robust relational databases (SQL, PL/SQL). Passionate about unit testing, skilled in reverse engineering complex systems, technical communication and mentoring developers.
Overview
9
9
years of professional experience
4
4
Languages
Work History
Backend Developer
Jobbex IT
08.2025 - Current
- Developed RESTful APIs that facilitated seamless data exchange between clients and servers in a distributed environment.
- Integrated third-party APIs from external applications into web platforms.
- Built APIs and data clients to consume APIs.
- Managed efficient SQL queries and data transport.
Consultant
A.P. Moller - Maersk
10.2024 - Current
- Engineered robust data integration solutions for FOP and Aurum systems, standardizing critical data from diverse file formats (e.g., XLSX, TXT) into the central database for American and European clients.
- Implemented rigorous data cleaning and validation routines to ensure data integrity and usability (e.g., handling inconsistent character inputs for numerical fields).
- Developed and executed comprehensive integration tests to validate the accurate reading, parsing, and secure SFTP upload of partner data files, guaranteeing data pipeline reliability.
Software Engineer
Aubay
06.2023 - 10.2024
- Developed and enhanced critical backend features for SPMS, the Portuguese national health system's web portal, streamlining complex decision-making for international patient treatments, logistics, and cost reimbursement.
- Engineered robust and reliable functionalities in C# for a multi-stakeholder platform accessed by doctors, deans of medicine, and patients, ensuring high code quality through comprehensive unit testing and active participation in code reviews.
Software Engineer
dti digital
10.2022 - 06.2023
- Supported, developed, and maintained critical integration systems (Sage300, Vista) within a highly complex C#/.NET codebase.
- Leveraged a challenging SQL Server environment as the database technology to manage and manipulate data effectively within the integration systems.
Software Engineer
Ali Crédito
12.2020 - 06.2022
- Took part on the core credit score engine’s development, significantly enhancing accuracy and efficiency in loan approval processes for a fintech dedicated to debt recovery.
- Engineered robust and scalable APIs in C# and .NET, designing service classes and validation logic, while strictly adhering to an 80% unit test coverage standard within the CI/CD pipeline.
- Contributed to a 2-month Python initiative to filter and standardize user information, directly improving data quality and consistency crucial for the credit score calculation engine.
- Leveraged a diverse set of technologies including ElasticSearch, MariaDB, Docker, MongoDB, Git, and Azure to build resilient and effective software solutions.
Junior Systems Engineer
Indra
11.2018 - 12.2020
- Developed, upgraded, and tested PL/SQL features, contributing to reductions in service downtime and improvements in overall customer satisfaction metrics for a nationwide system used by millions of users.
- Pioneered a 6-month reverse engineering initiative for a massive, multi-million user PL/SQL system, transforming undocumented complexities into comprehensive, standardized documentation.
- Co-led the documentation effort by mastering obscure system modules through deep debugging and cross-functional collaboration, becoming the key knowledge expert for critical functionalities.
- Developed and enforced a new client-approved documentation standard, significantly enhancing team understanding and streamlining future development, leading to the project’s 2-month extension.
Systems Trainee
Indra
05.2017 - 11.2018
- Developed and integrated core functionalities as part of the broker development team, leveraging IBM WebSphere Broker 8 and IBM Integration Bus 10.
- Gained hands-on experience with continuous integration via Jenkins, contributing to streamlined development and deployment processes.
Education
MBA - Analytics, Big Data and Intelligent Information
Universidade Paulista
São Paulo, Brazil08.2021
Bachelor - System Analysys and Development
Centro Universitário Estácio de Sá
Santo André, Brazil12.2019
Skills
C#
Entity Framework
Docker
Git
Unit testing
PL/SQL
Reverse Engineering
Software Documentation
Elasticsearch
Jenkins
Timeline
Backend Developer
Jobbex IT
08.2025 - Current
Consultant
A.P. Moller - Maersk
10.2024 - Current
Software Engineer
Aubay
06.2023 - 10.2024
Software Engineer
dti digital
10.2022 - 06.2023
Software Engineer
Ali Crédito
12.2020 - 06.2022
Junior Systems Engineer
Indra
11.2018 - 12.2020
Systems Trainee
Indra
05.2017 - 11.2018
MBA - Analytics, Big Data and Intelligent Information
Universidade Paulista
Bachelor - System Analysys and Development
Centro Universitário Estácio de Sá