Personal details

Lorhan B. - Remote back-end developer

Lorhan B.

Based in: 🇧🇷 Brazil
Timezone: Brasilia (UTC-3)

Summary

Senior Software Engineer with over 10 years in the software development industry, with a background history in fintech payments, neobanks, and crypto companies. Passionated about software development with commitment to achieve the best coding standards. Quality is something I always strieve for from a comprenhensive testing to a vigilant monitoring, I like to ensure that my coding meets the best quality regarding performance, security and scalability. I like to craft solutions that address real world needs and problems aiming to make a difference.

Work Experience

Senior Software Engineer
ZeroHash | Feb 2022 - Jan 2024
PostgreSQL
GitHub
Redis
Integration Testing
Docker
CQRS
Grafana
Prometheus
CI/CD
NATS
Go (Golang)
Event-Driven Architecture
Argo CD
Grpc/protobuf

— Architectural Innovation:
Collaborated in the creation of a new architecture leveraging ACH network payments, enhancing the capability for customers to fund internal accounts and engage in crypto trades.

— Bank API Integration:
Orchestrated the integration with banks' APIs, streamlining the processing of customer deposits and withdrawals for a more efficient and secure financial ecosystem.

— Payment Processor Collaboration:
Collaborated with Payment Processors like Plaid to implement seamless processing of customers' ACH payments, ensuring a frictionless and user-friendly experience.

— Strategic Planning:
Collaborated closely with the product team to translate product requirements into actionable tasks, including estimating story points for effective task management.
Engaged in cross-functional teamwork with product and operations teams to understand their needs and requirements, facilitating the development of new products and features aimed at

improving user experience.

— System Design:
Utilized Lucidchart to design the flow of new features within existing architecture and integrate necessary microservices, ensuring scalability and alignment with organizational objectives.

— On-call:
Participated in on-call rotations to uphold uninterrupted service availability, promptly addressing alerts by investigating and mitigating any underlying issues to ensure seamless operations.

Software Engineer
Nubank | Aug 2021 - Jan 2022
GitHub
Integration Testing
Datomic
Clojure
Flutter
Event-Driven Architecture
Kafka

— Backend Development:
Spearheaded the development of backend solutions using Clojure and Datomic, forming the core of the groundbreaking automatic-debit feature.

— Mobile Application Development:
Utilized Flutter and Dart to contribute to the development of a seamless and intuitive mobile application, extending the innovation to the mobile realm.

— Strategic Planning:
Actively participated in strategic planning sessions for new features, collaborating with cross-functional teams to conceptualize and architect solutions aligning seamlessly with the product's vision.

— Collaborative Problem-Solving:
Engaged in collaborative problem-solving, utilizing whiteboards to visualize and craft actionable tasks alongside the product team.

— Customer Satisfaction:
Responded to bug investigations reported by customer service, demonstrating tenacity and expertise in swiftly resolving issues to ensure a seamless and hassle-free experience for users.

Education

CESUMAR
Bachelor's degree・Analysis and Development of Systems
Feb 2012 - Dec 2015