Samuel D.

About Me

I am a Senior Backend Engineer contributing heavily to the iteration of high-quality, high-scale and robust backend systems and services on projects - designing, managing, and maintaining solutions. I work within standard methodologies to improve architecture design, expand integrations, improve infrastructure and operate Java services - exploring emerging technologies to deliver resilient and scalable backend solutions.

Backend

Database

DevOps

QA & Testing

Workflow

Other

Work history

UpStack
UpStack
Senior Backend Engineer
2022 - Present (3 years)
Remote
  • Creating and developing innovative software solutions for clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

Aurea
Aurea
Senior Software Engineer
2015 - 2022 (7 years)
Remote
  • Designed, developed and operated scalable and resilient microservices on projects - handling integrations and database operations.

  • Offered solutions for UI pages development and managed software versioning on projects.

  • Influenced roadmaps and product development processes - sharing knowledge and feedback and suggesting improvements.

Sysmap
Sysmap
Senior Software Developer
2015 - 2015
São Paulo, Brazil
  • Wrote clear technical solutions to modernize architecture, improve batch processing and maintain web services.

  • Implemented new solutions within SysMap to enhance quality, maintainability, and performance throughout the dev process.

  • Worked as a key contributor across products - debugging and fixing production and complex issues on solutions.

Eicon Controle Inteligentes
Eicon Controle Inteligentes
Software Developer
2013 - 2015 (2 years)
São Paulo, Brazil
  • Designed and built robust backend solutions to solve complex business problems - driving them from dev to production.

  • Planned and implemented a course of action for different solutions - handling requirement analysis, development and bug fixes.

  • Raised technical standards on solutions using modern tools, technologies and best practices.

TIMWETECH
TIMWETECH
Software Developer
2010 - 2013 (3 years)
Lisbon, Portugal
  • Designed and iterated new scalable, maintainable and reliable backend solutions using modern technologies.

  • Hit the ground running by writing clean, performant and well-tested code quickly and efficiently.

  • Implemented new ways and solutions to enhance batch file processing, software versioning, dependency management and deployment.

CSC
CSC
Software Developer
2009 - 2010 (1 year)
Brazil
  • Developed and maintained backend systems and applications on projects within CSC.

  • Sought different perspectives and solicited honest feedback to understand and address complex issues.

  • Worked on different APIs and services that support client apps and internal tools.

P2S Tecnologia
P2S Tecnologia
Software Developer (Trainee)
2008 - 2009 (1 year)
São Paulo, Brazil
  • Designed and developed new solutions on projects - implementing new components and upgrades.

  • Learned new technologies and frameworks to improve the dev environment and maintain documentation.

  • Investigated operational problems and provided resolutions using trending analytical skills and tools.

Showcase

Product Owner / Architect - Jive
Product Owner / Architect - Jive
  • Reviewing incoming changes, planning releases, and providing support for solutions on the Jive platform.

  • Investigated complex production issues related to product availability and performance, leading to resolutions.

  • Improved product and reduce infrastructure costs through effective problem-solving.

Senior Developer - Devspaces
Senior Developer - Devspaces
  • Actively involved in v2 platform development, including feature handling, release support, and CI/CD pipeline creation.

  • Established processes for product maintenance and accelerated development workflows.

  • Introduced new tech stacks (fullstack, AWS, Docker) to enhance project capabilities.

Senior Developer - CX Monitor
Senior Developer - CX Monitor
  • CX Monitor is an Application Performance Management (APM) tool.

  • It gathers data from the customer network and integrations.

  • It allows custom dashboard views and alarms.

Education

MBA, Solution Architect
MBA, Solution Architect
FIAP
2014 - 2015 (1 year)
MBA, Information Systems
MBA, Information Systems
Universidade Municipal de São Caetano do Sul
2011 - 2012 (1 year)
1.  Sun Certified Java Programmer
2.  Sun Certified Web Component Developer
3.  Oracle Certified Expert Enterprise Javabeans
4.  Oracle Certified Expert Java Persistence API
5.  Oracle Certified Master Enterprise Architect Java EE 6
1. Sun Certified Java Programmer 2. Sun Certified Web Component Developer 3. Oracle Certified Expert Enterprise Javabeans 4. Oracle Certified Expert Java Persistence API 5. Oracle Certified Master Enterprise Architect Java EE 6
Oracle
2009 - 2014 (5 years)
Technologist in Software Analysis and Development
Technologist in Software Analysis and Development
Faculdade de Tecnologia Termomecânica
2007 - 2009 (2 years)