I'm seeking international, remote-only opportunities where I can contribute to impactful backend systems using .NET and cloud tech. I’m especially interested in contract roles with some perks—like paid time off or learning support—within fast-paced, innovative environments that value autonomy and continuous growth.
JSLooking for a job
João Pedro Lopes Silva
@joaopedrolopes
Senior Software Engineer | C#/.NET Specialist
BrazilWhat I'm looking for
As a Senior Software Engineer with over 6 years of experience, my passion lies in crafting resilient, high-performance backend systems primarily using the Microsoft technology stack, including C#/.NET, VB.NET, and SQL Server. I thrive on architecting scalable solutions—from designing efficient microservices with technologies like AWS SQS/SNS to modernizing critical legacy platforms—always ensuring robust data integrity across diverse databases (SQL Server, PostgreSQL, etc.) and leveraging tools like Redis for optimal performance.
My track record includes driving substantial business growth and operational excellence. For example, I engineered a VB & SQL Server backend solution that boosted company revenue by 83% in its first month, adding a sustained 10% monthly increase thereafter. In another key project, I led the development of a C#/.NET microservice for a healthcare client, using AWS SQS/SNS to enable robust, asynchronous messaging for its proactive order validation core, thereby achieving a 100% elimination of critical delivery errors. My proactive approach was also evident when, within my first week at a startup, I collaborated directly with the CPTO in an intensive, late-night session to deliver a perfectly tailored front-end solution using Angular, HTML, CSS, and TypeScript.
Working across demanding sectors like healthcare and airline loyalty, I apply Agile methodologies (Scrum/Kanban) to ensure the delivery of high-quality, scalable software. I'm driven by continuous improvement and am eager to collaborate on innovative projects that push technological boundaries. Let's connect and build something exceptional!
📧 [email protected]
📞 WhatsApp me: https://wa.me/+5511983793657
Experience
Work history, roles, and key accomplishments
TH
Current
Senior Software Engineer
ThinkData
Mar 2023 - Present (2 years 3 months)
Boosted company revenue by 83% in one month through a VB.NET solution, generating an additional and securing a 10% recurring monthly increase.
Optimized a data retrieval process by 97%, reducing execution time from up to 72 hours to just 2 hours using multithreading and .NET optimizations.
RA
Software Engineer
Rabbot
Jun 2022 - Feb 2023 (8 months)
Played a key role in delivering three quarterly releases, delivering features for managing over 6 million monitored assets.
Worked closely with the CPTO during a critical quarter-end closing to iteratively adjust screens using Angular, TypeScript, HTML, and CSS, implementing changes in real time based on direct feedback to ensure the solution met stakeholder expectations.
BI
Software Engineer
Bionexo
Dec 2020 - May 2022 (1 year 5 months)
Led the development of an invoice verification microservice, eliminating 100% of delivery errors caused by purchase order and invoices discrepancies in hospitals.
Contributed to the creation of four additional microservices, enhancing data consistency and reducing operational inefficiencies.
Improved backend performance with Redis caching and reduced latency in key operations.
RE
Software Engineer
Reply
Feb 2019 - Dec 2019 (10 months)
Took over the leadership of a legacy health insurance app, ensuring continuous development and feature deliveries after a key team member’s departure.
Implemented 2 key features, including doctor appointment scheduling and secure token-based login, improving accessibility and security.
Delivered stable features by managing the complete app lifecycle using Angular, .NET, and Scrum practices.
CC
Software Engineer
Cosin Consulting
Jan 2018 - Jan 2019 (1 year)
Resolved a critical process failure, handling immense pressure from clients and stakeholders, which significantly contributed to professional growth.
Refactored a large portion of legacy code, reducing 1,000+ lines and improving maintainability
Redesigned the payment processing logic, creating a dedicated Business Layer, enhancing code organization and scalability.
Education
Degrees, certifications, and relevant coursework
UMUniversidade Anhembi Morumbi
Bachelor's Degree, Computer Science
2018 - 2019
Specialized in web development, databases, and other related fields, with an emphasis on cutting-edge technologies for systems development.
UCUniversidade Federal de São Carlos
Bachelor's Degree, Computer Science
2016 - 2017
Focused on algorithms, data structures, operating systems, and object-oriented programming, building a strong foundation in computer science fundamentals. Transfered to Anhembi Morumbi in 2018.
Availability
Looking for a job
Location
BrazilAuthorized to work in
Salary expectations
6k-6k USD
Job categories
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