Pablo Costa
Cloud Engineer & Full-Stack Developer
Cloud Engineer with 10+ years of experience in cloud architecture, software development, and DevOps automation across enterprise and global environments. Specialized in designing, deploying, and optimizing AWS serverless solutions using Terraform, CI/CD pipelines, and event-driven architectures. Builder of production-grade applications from infrastructure to frontend — every project on this page was architected, coded, and deployed by me.
Experience
IT Analyst Level 3
PRODEMGE — Belo Horizonte, Brazil
2022 – 2025
- Built Spring Boot REST APIs with WSO2 governance and CI/CD via Git + Jenkins
- Designed Grafana dashboards and Impala SQL analytics for operational monitoring
- Managed hybrid cloud infrastructure, CA SDM 17.4 workflows, and SAP BO reports
Software Developer
Digital Information AG — Zurich, Switzerland
2016 – 2022
- Led development of InkZone PPI — prepress software with image processing and file monitoring
- Built automated TIFF composition workflows using OpenCV and ImageMagick
- Migrated legacy Pascal systems to C#, reverse-engineering proprietary formats
Junior Software Developer
ENotas — Belo Horizonte, Brazil
2019 – 2020
- Automated invoice extraction and PDF generation with C# APIs and PostScript
- Built cross-platform printer communication protocols (C# + Kotlin)
Earlier Roles
Help Desk Analyst (Pharmascience, 2011–2013) · IT Intern (IBMEC, 2008–2010)
Linux server admin, Active Directory, networking, automation scripts
Certifications
AWS Solutions Architect Associate
AWS Data Engineer Associate
AWS AI Practitioner
AWS Cloud Practitioner
Azure Administrator AZ-104
Technical Skills
Cloud & IaC
DevOps & CI/CD
Languages
Frontend & Frameworks
Data & AI
Monitoring & Security
Education
Bachelor in Information Systems — Centro Universitário UNIBH (2016–2020)
Bachelor in Computer Networks — Faculdade Estácio de Sá (2010–2013)
Languages
Portuguese — Native
English — Fluent
German — Basic
Projects
COSMO Workout Builder
Live
Private
Full-stack serverless fitness SaaS. Workout builder, session tracking, exercise library with 286 curated exercises, Stripe payments, real-time messaging, admin panel. Entirely on AWS.
React
Lambda
DynamoDB
Terraform
Stripe
Cognito
27 Lambdas·21 Tables·80+ Routes·43 Pages
Kuiper — AI Document Processing
Public
Enterprise AI document processing pipeline. Upload PDFs → Textract OCR → Step Functions orchestration → Bedrock Knowledge Base → Chat with documents using Amazon Nova Pro LLM.
React
Lambda
Bedrock
Textract
Terraform
Step Functions
7 Lambdas·5 S3 Buckets·15 TF Files·100+ Resources
Oort Cloud Video Editor
Public
Cloud-native video processing platform. Upload videos, apply FFmpeg transformations (resize, trim, speed, thumbnails), YouTube downloads. EC2 spot instances with auto-scaling for cost efficiency.
Angular
Lambda
EC2 Spot
SQS
FFmpeg
Terraform
8 TF Modules·VPC Endpoints·Cognito PKCE·ASG
Serverless Data Lake & ETL
Public
End-to-end data engineering pipeline. CSV → S3 trigger → Lambda (Docker/Pandas) → Parquet conversion → Glue schema discovery → Athena SQL queries. Fully event-driven, ~$0 when idle.
Python
Lambda
Docker
Glue
Athena
Terraform
GitHub Actions CI/CD·CSV→Parquet 10x faster
AWS 3-Tier Architecture
Public
Production-grade 3-tier infrastructure with reusable Terraform modules. Custom VPC, ECS Fargate for serverless containers, RDS MySQL, ALB with health checks. Well-Architected Framework principles.
Terraform
ECS Fargate
RDS
ALB
VPC
Modular IaC·Self-healing·Cost-optimized
Cloud Message Board
Public
Infrastructure-aware web app demonstrating cloud resilience patterns. Self-healing DB connections with exponential backoff, auto-migration on boot, ALB health checks, graceful shutdown.
Node.js
Express
MySQL
Docker
12-Factor App·ECS/K8s Ready·Schema-on-Boot