Jefferson Soares Tech Lead | FullStack Engineer | TypeScript | Java | ReactJs |

Tech Lead

Outliant

Nov 2024 - Current (2 years)

As a Tech Lead, I serve as a trusted technical advisor and lead the end-to-end technical lifecycle of assigned projects. I apply a broad range of specialized skills to solve complex engineering challenges, delivering innovative solutions that align with business goals. I independently plan and execute development efforts while fostering team collaboration and maintaining a strong engineering culture.

Key Responsibilities:

Technical Direction: Provide leadership on architecture, tools, and frameworks, making key decisions that shape the technical direction of the team.

Team Leadership: Lead the engineering team in building high-quality, scalable software solutions, while championing best practices and develop

Frontend Engineer

zerohash

Mar 2024 - Nov 2024 (9 months)

Working as a Frontend developer

- Frontend Engineer specialized in React, React Native, Swift, and Kotlin.
- Responsible for developing and maintaining new features for existing applications.
- Using feature flag-based development for gradual rollout of new features.
- Experienced in unit testing using Jest to ensure code quality.
- Developed native applications for iOS and Android using Kotlin and Swift.
- Created SDKs for third-party integration with developed applications.

Q

Principal Software Engineer

QESH

Jan 2023 - Mar 2024 (1 year 3 months)

Current working as Technical Leader, Software Architect and FullStack Developer, I am responsible for designing and developing high-performance and scalable financial products.

Responsible for the FrontEnd, Security, Infrastructure and Data Analysis teams. I also share responsibility for the Product, QA and Support teams.

I work with other stackholders to gather and analyze requirements and deliver an efficient product, targeting and collecting metrics for more effective management.

Planning, design and development of a banking core:
- High efficiency ledger
- AntiFraud with customizable rules
- Multiple rules for balance control (VA, VR, VT type benefits).
- PIX. Connection with SPI, DIC

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Lead of FrontEnd

QESH

Nov 2021 - Jan 2023 (1 year 3 months)

As Lead of FrontEnd, I lead and manage my team of developers, ensuring the efficient execution of projects and the delivery of high-quality user experiences.

I am responsible for strategic planning, interdepartmental collaboration and continuous improvement, playing a crucial role in defining technological guidelines, resolving technical challenges and continuous team development.

Planning, design and execution of an Ecommerce:
- Management of stores and products
- Customization dash
- Microfrontend
- Freight calculation

Planning and development of a publishing service:
- Connection with Apple and Google stores
- Automated CI/CD flow
- App versioning control panel

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Mobile Software Engineer

Marketeasy Tecnologia

Sep 2021 - Nov 2021 (3 months)

- Supermarket maintenance and internal product separation application using React Native
- Create new user and usability analysis routines using a third-party library
- Solve native Java and Objective-C problems

Jefferson Soares

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Jefferson Soares

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