Cesar Mendonça
Independent Software Architect & Founder at Founder and architect of a multi-tenant B2B SaaS platform operating continuously for 22 years.
Rio Grande do Sul, Brazil
Summary
🤩
Rockstar🎓
Top SchoolCesar Mendonça is an independent software architect and founder with 22 years of experience designing and operating multi-tenant B2B SaaS platforms and high-volume transactional systems, currently running a platform with 10 long-term clients and zero critical downtime incidents. He specializes in financial and transaction processing, combining an uncommon mix of hands-on production ownership, infrastructure management, and an accounting background to prioritize financial consistency, auditability, and business impact. Cesar led an incremental modernization from a Delphi monolith to NestJS microservices, Dockerizing deployments on Linux VPS and driving CI/CD for controlled release processes. His technical palette centers on NestJS/TypeScript, PostgreSQL, Redis and Microsoft SQL Server for legacy integrations, with pragmatic strategies for preserving uptime during migrations. Based in Rio Grande do Sul, Brazil, he is open to principal-level backend and architecture roles, particularly in remote-first teams that value autonomy and long-term ownership.
10 years of coding experience
7 years of employment as a software developer
Accounting (Coursework, incomplete), Accounting (Coursework, incomplete) at Faculdade São Judas TadeuTechnology Degree in IT Management, Technology Degree in IT Management at Universidade do Sul de Santa Catarina
Portuguese, English
Github Skills (72)
tuya10
angular-ui10
datatable10
component-library10
datagrid10
window-manager10
charts10
mask10
currency10
angular10
directive10
facade10
typescript10
tiling10
unix9
Programming languages (9)
Github contributions (5)
cesarrew/ng2-currency-mask
Nov 2016 - Jan 2022
A very simple currency mask directive that allows using a number attribute with the ngModel.
Contributions:50 releases, 75 commits, 25 PRs in 5 years 2 months
maskfacadedirectivecurrencyangular
cesarrew/angular-basic-seed
Dec 2016 - Mar 2017
Contributions:5 commits, 19 pushes, 1 branch in 3 months
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