Mardonio Costa
Analista Desenvolvedor Implementador at Polícia Judiciária Civil do Estado de Mato Grosso
Taguatinga, Federal District, Brazil
Summary
👤
Senior🎓
Top SchoolMardonio Costa is an accomplished Analista Desenvolvedor Implementador with eight years of experience building responsive, secure web applications—currently focusing on public safety systems for the Polícia Judiciária Civil do Estado de Mato Grosso. He specializes in modern front-end stacks (Angular 17/19, RxJS, TypeScript, TailwindCSS) and integrates them with RESTful APIs, JWT auth, PostgreSQL, S3 storage and cloud deployments orchestrated via Helm and CI/CD pipelines. Previously he led development teams and delivered SCRUM-driven projects for clients including Caixa Econômica Federal, showing both technical depth and client-facing leadership. He holds postgraduate specializations in object-oriented development and Java, plus a Rocketseat JavaScript specialization, reflecting continuous upskilling across front- and back-end domains. Known for thoroughness—preferring to get things right or ask for help—he combines hands-on coding with operational discipline to ensure stable, auditable releases. Based in Taguatinga, Brazil, he brings a pragmatic focus on modern tooling (GitLab, Docker, VSCode, Postman, Swagger) to accelerate delivery in regulated environments.
8 years of coding experience
2 years of employment as a software developer
Tecnologo, Analise e Desenvolvimento de Sistema, 10, Tecnologo, Analise e Desenvolvimento de Sistema, 10 at Faculdade ProjeçãoPós-graduação Lato Sensu - Especialização, Desenvolvimento Orientado a Objetos em Java, 100% de aproveitamento, Pós-graduação Lato Sensu - Especialização, Desenvolvimento Orientado a Objetos em Java, 100% de aproveitamento at Centro de Inovação VincIT - UNICIVHIGH SCHOOL/SECONDARY DIPLOMAS AND CERTIFICATES, HIGH SCHOOL/SECONDARY DIPLOMAS AND CERTIFICATES at CEM 09 de ceilandia norteEspecialista em JavaScript, Computer Programming, Specific Applications, Especialista em JavaScript, Computer Programming, Specific Applications at Rocketseat
Github Skills (10)
facebook9
open-source8
git8
testing8
github8
javascript7
ionic1
subscriber1
youtube1
angular1
Programming languages (8)
Github contributions (5)
Mardoniosc/corebasefront
Jun 2020 - Jan 2022
Contributions:40 PRs, 86 pushes, 36 branches in 1 year 7 months
Mardoniosc/finansys
Oct 2020 - May 2022
Contributions:6 PRs, 54 pushes, 7 branches in 1 year 6 months
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