Requirements: Maintain and Improve the Warehouse Management System. Reported to VP Engineering Team Size: 1 Manager + 8 Engineers Disciplines: SRE, DevOps, Cloud Engineering. Tech Stack: AWS (CloudFront, S3, EC2, SQS, RDS) + Python (Flask) + Github + Terraform Cloud + Ansible + Packer. After an initial onboarding and assessment, I identified and reported the following challenges: • The existing team has serious difficulties to ensure reliability and bring value ahead of the next peak season. Once team was aligned, goals agreed and plans communicated, we executed the following actions: • Increase engagement between team and customers to produce a change towards real service ownership. My success was ultimately reflected in the following outcomes: • 30% savings in team operations. 65% reduction in Total Cloud Expense. • Better service, faster time to market, with less investment.

Requirements: Maintain and Improve the Warehouse Management System. Reported to VP Engineering Team Size: 1 Manager + 8 Engineers Disciplines: SRE, DevOps, Cloud Engineering. Tech Stack: AWS (CloudFront, S3, EC2, SQS, RDS) + Python (Flask) + Github + Terraform Cloud + Ansible + Packer. After an initial onboarding and assessment, I identified and reported the following challenges: • The existing team has serious difficulties to ensure reliability and bring value ahead of the next peak season. Once team was aligned, goals agreed and plans communicated, we executed the following actions: • Increase engagement between team and customers to produce a change towards real service ownership. My success was ultimately reflected in the following outcomes: • 30% savings in team operations. 65% reduction in Total Cloud Expense. • Better service, faster time to market, with less investment.

Requirements: Maintain and Improve the Customer Data Platform. Reported to Director Cloud Engineering Team Size: 6 Engineers Disciplines: SRE, DevOps, Cloud Engineering Motivated by an eventual acquisition, collectively we agreed the following challenges: • Attrition rate is very high, compromising the re-design of the CDP ahead of an eventual acquisition. Once team was aligned, goals agreed and plans communicated, we executed the following actions: • Re-design and re-architect the existing data ingestion flow, using AWS Glue suite to ensure performance at scale. My success was ultimately reflected in the following outcomes: • The new CDP proved to be performant at the required scale validated and certified by external auditors. • Product was re-designed and ownership was transitioned as part of the acquisition process.

Requirements: Maintain and Improve the Customer Data Platform. Reported to Director Cloud Engineering Team Size: 6 Engineers Disciplines: SRE, DevOps, Cloud Engineering Motivated by an eventual acquisition, collectively we agreed the following challenges: • Attrition rate is very high, compromising the re-design of the CDP ahead of an eventual acquisition. Once team was aligned, goals agreed and plans communicated, we executed the following actions: • Re-design and re-architect the existing data ingestion flow, using AWS Glue suite to ensure performance at scale. My success was ultimately reflected in the following outcomes: • The new CDP proved to be performant at the required scale validated and certified by external auditors. • Product was re-designed and ownership was transitioned as part of the acquisition process.

Requirements: Improve Influencer Marketing System. Reported to Founder & CTO Team Size: 2 Engineers Disciplines: SRE, DevOps, Cloud Engineering Tech Stack: AWS (CloudFront, S3, EC2, EKS, RDS) + Kubernetes (Jenkins, Artifactory, Traeffic, Consul, Vault, Helm) + Spring + Terraform + Ansible + Packer. The impact of my collaboration on the project was reflected as: • 90% cost reduction after migrate Container Orchestration system from self managed to SaaS model. • 60% cost reduction after migrate Telemetry system in 1/3 of the original estimated time.

Requirements: Improve Influencer Marketing System. Reported to Founder & CTO Team Size: 2 Engineers Disciplines: SRE, DevOps, Cloud Engineering Tech Stack: AWS (CloudFront, S3, EC2, EKS, RDS) + Kubernetes (Jenkins, Artifactory, Traeffic, Consul, Vault, Helm) + Spring + Terraform + Ansible + Packer. The impact of my collaboration on the project was reflected as: • 90% cost reduction after migrate Container Orchestration system from self managed to SaaS model. • 60% cost reduction after migrate Telemetry system in 1/3 of the original estimated time.

Requirements: Maintain and Improve the Customer Data Platform. Reported to Engineering Manager Team size: 2 Engineers Disciplines: SRE, DevOps, Cloud Engineering. After an initial onboarding and assessment, I identified and reported the following challenges: • The existing stack prevents application growth, making the product useless. Once team was aligned, goals agreed and plans communicated, we executed the following actions: • Implement Infrastructure as Code & CICD for all existing systems, extending them to support missing flows. My success was ultimately reflected in the following outcomes: • New Tech stack that proved to be scalable while remaining simple to reproduce. • 75% reduction in Total cost of product redesign while remaining cost effective.

Requirements: Maintain and Improve the Customer Data Platform. Reported to Engineering Manager Team size: 2 Engineers Disciplines: SRE, DevOps, Cloud Engineering. After an initial onboarding and assessment, I identified and reported the following challenges: • The existing stack prevents application growth, making the product useless. Once team was aligned, goals agreed and plans communicated, we executed the following actions: • Implement Infrastructure as Code & CICD for all existing systems, extending them to support missing flows. My success was ultimately reflected in the following outcomes: • New Tech stack that proved to be scalable while remaining simple to reproduce. • 75% reduction in Total cost of product redesign while remaining cost effective.

Requirements: Design and Develop Platform as a Service system. Reported to Engineering Manager Team Size: 6 Engineers Disciplines: SRE, DevOps, Cloud Engineering Tech Stack: Azure (Management Groups, Subscriptions, Resource Groups, ADO) + Terraform Enterprise. The impact of my collaboration on the project was reflected as: • Designed and Developed MVP of Platform as a Service system based on Terraform

Requirements: Design and Develop Platform as a Service system. Reported to Engineering Manager Team Size: 6 Engineers Disciplines: SRE, DevOps, Cloud Engineering Tech Stack: Azure (Management Groups, Subscriptions, Resource Groups, ADO) + Terraform Enterprise. The impact of my collaboration on the project was reflected as: • Designed and Developed MVP of Platform as a Service system based on Terraform

Requirements: Maintain and Improve Platform for Management and Distribution of software. Reported to Engineering Manager Team Size: 4 Engineers Disciplines: SRE, DevOps, Cloud Engineering Tech Stack: GCP (Compute, SQL, Storage) + JFrog Enterprise + Github + Terraform + Ansible + Chef + Packer. The impact of my collaboration on the project was reflected as: • Scaled the Platform from 10 to 1000 customers, maintaining very high quality of service standards.

Requirements: Maintain and Improve Platform for Management and Distribution of software. Reported to Engineering Manager Team Size: 4 Engineers Disciplines: SRE, DevOps, Cloud Engineering Tech Stack: GCP (Compute, SQL, Storage) + JFrog Enterprise + Github + Terraform + Ansible + Chef + Packer. The impact of my collaboration on the project was reflected as: • Scaled the Platform from 10 to 1000 customers, maintaining very high quality of service standards.

Requirements: Maintain and Improve CICD platform. Reported to Engineering Manager Team Size: 2 Engineers Disciplines: SRE, DevOps, Cloud Engineering Tech Stack: AWS (VPC, EC2, S3, EBS) + SoftNAS + Gitlab Enterprise Terraform + Ansible + Packer The impact of my collaboration on the project was reflected as: • 80% cost reduction on Total cost of CICD Platform service while migrating more than 2000 projects to the new system.

Requirements: Maintain and Improve CICD platform. Reported to Engineering Manager Team Size: 2 Engineers Disciplines: SRE, DevOps, Cloud Engineering Tech Stack: AWS (VPC, EC2, S3, EBS) + SoftNAS + Gitlab Enterprise Terraform + Ansible + Packer The impact of my collaboration on the project was reflected as: • 80% cost reduction on Total cost of CICD Platform service while migrating more than 2000 projects to the new system.

Requirements: Maintain and Improve Web Hosting systems. Reported to Engineering Director Team Size: 6 Engineers Disciplines: Systems Engineering Tech Stack: VSphere (CentOS + Windows Server) + F5 Appliances + Spring + AngularJS + Jenkins. The impact of my collaboration on the project was reflected as: • Designed a cost-less system that turned most time consuming daily task of the entire team into a trivial operation.

Requirements: Maintain and Improve Web Hosting systems. Reported to Engineering Director Team Size: 6 Engineers Disciplines: Systems Engineering Tech Stack: VSphere (CentOS + Windows Server) + F5 Appliances + Spring + AngularJS + Jenkins. The impact of my collaboration on the project was reflected as: • Designed a cost-less system that turned most time consuming daily task of the entire team into a trivial operation.

Requirements: Maintain and Improve Web Hosting systems. Reported to Engineering Director Team Size: 6 Engineers Disciplines: Systems Engineering Tech Stack: VSphere (CentOS + Windows Server) + F5 Appliances + Spring + AngularJS + Jenkins. The impact of my collaboration on the project was reflected as: • Improved release lifecycle process by creating a cost-less system to run blue/green deployments with minimal operation needs.

Requirements: Maintain and Improve Web Hosting systems. Reported to Engineering Director Team Size: 6 Engineers Disciplines: Systems Engineering Tech Stack: VSphere (CentOS + Windows Server) + F5 Appliances + Spring + AngularJS + Jenkins. The impact of my collaboration on the project was reflected as: • Improved release lifecycle process by creating a cost-less system to run blue/green deployments with minimal operation needs.