Open to opportunities

Juver Portillo

@juverportillo

Message

Cloud Solutions Architect specializing in multi-cloud, secure, scalable, cost-efficient architectures.

El Salvador

Message

What I'm looking for

I seek roles leading cloud architecture and transformation in collaborative, growth-focused teams, emphasizing automation, security, cost optimization, and measurable business impact.

I am a Cloud Solutions Architect with extensive experience designing and delivering secure, scalable, and cost-efficient architectures across AWS, Azure, and GCP.

I specialize in cloud-native design, data-driven architectures, automation, and cost optimization, and I lead pre-sales solution design, discovery workshops, and technical leadership to align business goals with technology execution.

Throughout my career I have designed migration strategies, implemented IaC with Terraform and automation using CI/CD, and supported teams on operational hand-offs while advocating best practices for performance, resilience, and compliance.

I bring hands-on experience with AWS services, container orchestration (Kubernetes/EKS), machine learning tooling (SageMaker), and strong cross-functional collaboration skills to drive cloud transformation and measurable business outcomes.

Experience

Work history, roles, and key accomplishments

Current

Cloud Solution Architect Lead

Current

Millicom Tigo

Dec 2023 - Present (1 year 10 months)

Lead pre-sales and solution design activities to deliver secure, scalable, and cost-efficient cloud architectures, coordinating discovery workshops and guiding sales hand-offs to ensure successful project delivery.

Cloud Architecture Pre Sales AWS Azure GCP Solution Design Cost Optimization Security Compliance

Senior Cloud Engineer

Globant

Aug 2023 - Nov 2023 (3 months)

Designed and deployed scalable, secure cloud infrastructure using IaC (Terraform), container orchestration (Kubernetes/EKS), and CI/CD improvements across multiple projects to support cloud migrations.

Terraform Kubernetes EKS CI CD AWS Azure GCP Docker Infrastructure as Code

Cloud Transformation Consultant

Accenture

Jul 2022 - Aug 2023 (1 year 1 month)

Defined cloud strategy and multi-year transformation roadmaps, conducted cloud readiness assessments, TCO/ROI analyses, and migration planning to prioritize re-host, re-platform, or refactor approaches.

Cloud Migration AWS Azure GCP Roadmapping

Cloud Infrastructure Architect

Amazon Web Services

Jan 2022 - May 2022 (4 months)

Designed and deployed AWS environments focusing on high availability, cost management, security best practices, and automation using CloudFormation/Terraform to support migrations and operational excellence.

AWS VPC IAM CloudFormation Terraform EC2 S3 High Availability Cost Optimization

Cloud Engineer

Globant

Dec 2020 - Jan 2022 (1 year 1 month)

Implemented scalable cloud infrastructure and migration plans using Terraform and CI/CD pipelines, supported containerized workloads and contributed to ML projects with AWS SageMaker.

Terraform CI CD AWS Kubernetes Docker Sagemaker Cloud Migration Infrastructure Automation

Cloud Solution Engineer

Inbest Cloud

Feb 2020 - Nov 2020 (9 months)

Designed and implemented multi-cloud architectures, provisioned infrastructure, and provided technical support and root cause analysis to align cloud solutions with client business objectives.

AWS GCP Azure Troubleshooting Networking Cost Optimization

AWS Cloud Support Engineer

Contpaqi

Jan 2019 - Feb 2020 (1 year 1 month)

Diagnosed and resolved AWS networking and performance issues (VPC, Security Groups, NACLs, EC2), monitored CloudWatch alerts, and recommended optimizations to improve availability and cost efficiency.

AWS VPC Security Groups NACLs EC2 Cloudwatch Troubleshooting Networking Performance Tuning

Brand Specialist

Erco

Mar 2017 - Sep 2018 (1 year 6 months)

Served as product expert for Hirschmann industrial networking solutions, created technical documentation and sales materials, and supported integration of networking products with ERCO lighting systems.

Product Management Technical Documentation Industrial Networking Solutions Cybersecurity Sales Support Training

IT Coordinator

FUNDE

Sep 2013 - Oct 2016 (3 years 1 month)

Managed IT systems, performed backups and cybersecurity protocols, maintained asset inventory and licensing, and provided first/second-level support to ensure operational continuity.

IT Support Network Administration Backup Cybersecurity Asset Management HelpDesk+

System Operator

DELSUR

Jan 2012 - Aug 2013 (1 year 7 months)

Monitored distribution network performance via SCADA, operated equipment to regulate voltage and documented incidents to maintain reliable power distribution.

Operational Support