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Oscar Alvarez

Software Architect - Tech Lead - Senior Backend Developer
Skills
(Self-evaluation)
Languages
Ingles:
  • Habla
    75%
  • Lectura
    75%
  • Escritura
    75%
Español:
  • Escritura
    100%
  • Lectura
    100%
  • Habla
    100%
Professional profile

Staff DevOps and Software Architect with strong AWS cloud expertise . Extensive experience designing scalable microservices , real-time apps , and robust database solutions . Proven leader in Python , Django , .NET , and Java

Work experience

Tech Lead
leantech | October 2022 - Present (4 años 1 mes)
Used skills

Spearheaded internal projects, designed and coded invoice automation. Delivered scalable solutions leveraging Python, Django, AWS. Focused on high-performance, microservices, and DevOps best practices.

Major achievement

Led internal projects, cloud migration, and infrastructure development. Designed and implemented invoice automation using Python, Django, and AWS.

Software Architect & Senior Software Engineer
elenas | March 2021 - February 2024 (2 años 11 meses)
Used skills

Led backend architecture, team coordination, ERP integration, and payment system redesign. Delivered with Python, Django, Flask, Java, SpringBoot, PostgreSQL, MongoDB, RabbitMQ, GraphQL.

Major achievement

Architected and developed online payment systems, coordinated a team, integrated ERP NetSuite, redesigned payment-processing with Huski and GraphQL.

Staff Devops
elenas | March 2021 - October 2022 (1 año 7 meses)
Used skills

Staff DevOps for cloud migration, AWS infrastructure, Kubernetes, and payment systems. Focused on automation, monitoring, and scalable deployments.

Major achievement

Migrated services from Heroku to AWS, implemented online payment system Hermes, monitored AWS infrastructure, implemented Kubernetes templates.

Education experience
Bachelor s Degree in Software Engineering
Universidad catolica de colombia | Profesional
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