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Klisman Lima

@klismanlima

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Lead full-stack engineer building secure, scalable fintech systems.

Brazil

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What I'm looking for

I’m looking for challenging engineering problems in FinTech or enterprise, with room for technical leadership. I want to architect distributed systems, mentor teams, and collaborate closely to ship secure, reliable products with confidence.

I’ve spent 8+ years designing and shipping software that moves money, powers financial products, and scales in high-pressure environments—primarily in FinTech and enterprise.

As a Lead Software Engineer, I lead full-stack engineering for squads of 4–10 engineers, driving end-to-end delivery for mission-critical financial software supporting major U.S. institutions. I architect microservices and make technical decisions across back-end and front-end.

I build scalable, secure systems using Java, Spring Boot, Node.js, Nest.js, Angular, and React/TypeScript, while mentoring engineers through code reviews and shaping technical roadmaps. I also improve delivery reliability by optimizing CI/CD from code review to automated testing and production releases.

I’m passionate about AI-augmented engineering, distributed systems, and creating teams that ship with confidence—especially when the work is challenging and the impact is real in fintech and enterprise software.

Experience

Work history, roles, and key accomplishments

Current

Lead Software Engineer

Current

Tailwind Business Ventures

Jun 2022 - Present (3 years 10 months)

Led technical strategy and end-to-end delivery for engineering squads (4–10 engineers), building mission-critical financial software for major U.S. institutions. Architected full-stack solutions with Java, Spring Boot, Node.js, Nest.js, Angular/React, and AWS, optimizing CI/CD and driving secure, scalable microservices decisions.

Java Spring Boot Node Nest Angular React TypeScript AWS CI CD Microservices

Senior Full Stack Engineer

Tailwind Business Ventures

Sep 2020 - Jun 2022 (1 year 9 months)

Delivered backend and frontend solutions for U.S. FinTech clients and led the migration of legacy monolithic systems to a microservices architecture. Improved scalability and deployment independence using Java, Spring Boot, and Node.js while developing customer-facing apps with Angular/React and TypeScript.

Java Spring Boot Node Microservices Angular React TypeScript JavaScript Agile Scrum CI CD

Senior Full Stack Engineer

Mirante Tecnologia

Jun 2020 - Sep 2020 (3 months)

Embedded at Sicoob, contributing to modernization of core banking systems by migrating legacy monoliths to microservices with Java and Spring Boot. Rebuilt and modernized frontend modules with Angular and supported Agile delivery.

Java Spring Boot Microservices Angular Frontend Development Agile Scrum REST APIs

Senior Full Stack Engineer

Fóton Informática S.A.

Feb 2019 - Jul 2020 (1 year 5 months)

Embedded at Caixa Econômica Federal, building and maintaining backend services for financial platforms used by millions of daily users. Led modernization from Java EE monoliths to scalable architecture using Java, Spring Boot, and JAX-RS, including JMS-based real-time messaging and Jenkins-driven CI/CD.

Java Spring Boot Jax Angular JMS Oracle JPA Jenkins Microservices CI CD

Full Stack Engineer

Basis Tecnologia da Informação S.A.

May 2018 - Feb 2019 (9 months)

Developed enterprise software for the Brazilian Ministry of Planning, supporting national-scale public sector operations. Built accounts and payments management services using Java, Spring Boot, and JHipster, with Angular/TypeScript frontends, and ensured data integrity with JPA and PostgreSQL while containerizing with Docker and automating with Jenkins.

Java Spring Boot JHipster Angular TypeScript JPA PostgreSQL Docker Jenkins CI CD

Junior Software Engineer

Lojas Leal

Nov 2017 - May 2018 (6 months)

Developed and maintained ERP software supporting 26 retail stores and hundreds of employees across daily operations. Built ERP modules with Java/Java EE/Swing and delivered frontend enhancements with Apache Flex and JavaScript while maintaining and optimizing Oracle Database queries.