Candidate ID: #22
Location: Winter Garden, FL

EMPLOYMENT SUMMARY

  • Current/Most Recent: 7+ years (2018–Present) holding Lead Software Engineer and Senior Software Engineering Manager roles at MarginEdge – Led and grew 3 cross-functional engineering teams (14 engineers) responsible for business-critical workflows, integrations, and platform scalability
  • Past: 20+ years of progressive software engineering and technical leadership across EdTech (Hobsons), higher education (University of Maryland), and enterprise consulting – Deep experience building and scaling high-performance SaaS platforms, asynchronous architectures (AWS, Java, Spring), and modernizing legacy monolithic services into event-driven, service-oriented architectures

ACCOMPLISHMENTS

  • Team Leadership & Scaling – Led and scaled 3 cross-functional engineering teams totaling 14 engineers, driving a culture of ownership while hiring, mentoring, and conducting promotion planning to develop senior contributors and future tech leads
  • AI & ML Product Innovation – Drove the development of AI-assisted document ingestion and workflow automation features, and built machine learning models using TensorFlow, Keras, and a VGG16 deep convolutional neural network (CNN) to boost invoice processing accuracy
  • Architecture Modernization & Cloud Systems – Spearheaded the transition from legacy monolithic systems to event-driven, service-oriented architectures to reduce operational risk and improve fault isolation; architected cloud workflows using AWS SQS, SNS, Lambda, S3, and Textract, and re-architected batch systems using Docker and AWS
  • ECS Engineering Rigor & Productivity – Championed engineering excellence through standardized code reviews, automated testing strategies, and the integration of developer AI productivity tooling such as Claude Code; enhanced CI/CD automation pipelines using Jenkins and CloudFormation

Oscar Cambrelen prides Himself on being not only an executive recruiter focused on engaging talent but also an industry expert dedicated to client objectives and continuous growth. He continually seeks to help businesses grow and flourish to the next level.

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