Fernando Seguim
Founder First AI-Driven FinOps Platform
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolFernando Seguim is a Brazilian founder and engineering leader with nine years of experience building high-scale financial infrastructure and products across core banking, ledger, payments and reconciliation. As CEO of Guardia he’s launching Brazil’s first AI-driven FinOps reconciliation platform to turn transactional data into an autonomous intelligence layer for finance teams. Previously he led engineering and product at Bankly—designing OAuth/FAPI authentication, event-driven architectures and systems that supported millions of accounts, thousands of microservices and high-throughput payment rails. He combines hands-on implementation (cloud-native, CQRS, event buses, DynamoDB/Kafka ecosystems) with mentoring and ecosystem-building as a columnist and founder of mentorship initiatives. Notably, his track record spans from early-stage food-tech ventures to leading BaaS productization that handled large TPV and automated judicial integrations, reflecting both entrepreneurial grit and operational rigor. Based in São Paulo, he pairs technical depth with a focus on turning complex financial workflows into auditable, scalable business outcomes.
9 years of coding experience
11 years of employment as a software developer
Fédération Internationale de l'Art PhotographiqueMBA em Gestão Estratégica de Negócios Administração e Negócios, MBA em Gestão Estratégica de Negócios Administração e Negócios at Escola ConquerMentoria em Arquitetura de Software Tecnologia da Informação, Mentoria em Arquitetura de Software Tecnologia da Informação at Eximia, Elemar Jr.Mentoria CPO Gestão Estratégica de Produtos, Mentoria CPO Gestão Estratégica de Produtos at IFTLTechnical High School Information Technology, Technical High School Information Technology at Etec. Prof.ª “Anna de Oliveira Ferraz”Bachelor Technology and Science Technology Engineering, Bachelor Technology and Science Technology Engineering at Universidade Federal do ABC
English, Portuguese
Stackoverflow
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Github Skills (51)
asp-net-core-mvc10
event-sourcing10
cqrs9
dotnet9
asp-net-core9
abstraction9
asp-net9
event-driven9
ddd9
backend8
brasil8
api-client7
conventional-changelog7
specification7
azure-devops7
Programming languages (5)
Github contributions (5)
acesso-bankly/amaury
Aug 2019 - Nov 2022
An ASP.NET Core event driven abstraction. With this library easley will be able rich domain using event sourcing strategy.
Contributions:100 commits, 115 PRs, 115 pushes in 3 years 3 months
strategycqrsevent-drivenableasp-net-core-mvc
fernandoseguim/MassTransist.DynamoDbIntegration
Nov 2019 - May 2020
Contributions:34 commits, 30 PRs, 36 pushes in 6 months
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