ROBERTO ROCUANT VENEGAS

Software Engineer
Computer Engineering (Bachelor of Science)

FEATURED PROJECTS

Full-Stack Web Architecture (AWS & Django)

Designed and deployed a scalable web application integrated with AWS RDS Aurora MySQL and hosted via AWS S3.

Core Highlights:

  • Robust Authentication: Custom token-based auth architecture using Django Rest Framework (DRF) and secure session management.
  • Frontend Integration: Hybrid SPA experience combining Django TemplateViews with AngularJS/Angular components.
  • Complex Data Pipelines: Multi-form concurrent processing engine handling relational database models with foreign key constraints.
  • Production Infrastructure: Optimized high-performance deployment running on Nginx + Gunicorn.

View Repository

iOS App Development (Swift & Alamofire)

Engineered a native iOS application communicating with a Django REST backend.

Core Highlights:

  • Secure Session Flow: Authentication token management secured in iOS UserDefaults (SuiteName) injected via HTTP headers.
  • ShareExtension & I/O: File ingestion from external sources (Safari, iCloud, Mail) processed securely through background APIs.
  • Dynamic UI & Localization: Real-time asynchronous data parsing into JSON with progress indicators and full multilingual Localizable Strings support.

AWS Cloud Infrastructure & MLOps

Architected secure and fault-tolerant cloud environments supporting heavy machine learning workloads.

Core Highlights:

  • Networking & High Availability: Custom VPC configuration, Application Load Balancer (ALB), Route 53, and Target Groups.
  • Compute & Storage: EC2 provisioning, Elastic IP management, S3 strict permission policies, and Amazon RDS Aurora replication.
  • ML Environment: Deployed a multi-user JupyterHub cluster on high-performance AWS instances configured for CUDA & TensorFlow-GPU workloads.

View Repository

Linux Systems & Automation (Ubuntu)

Optimized Linux environments for development productivity, task automation, and GPU driver management.

Core Highlights:

  • Environment Engineering: Custom Zsh shell configuration integrated with Anaconda and custom path variables.
  • Task Automation: Cron-driven automation scripts for system maintenance and background file services.
  • GPU/ML Setup: NVIDIA driver configuration enabling hardware acceleration for machine learning frameworks.

View Repository

ACADEMIC & RESEARCH PROJECTS

University Thesis: Music Collaboration Platform

Designed and developed a full-stack social network utilizing Python (Django) and PostgreSQL to connect musicians, facilitate band formation through genre/instrument filtering, and promote independent music sharing without financial barriers.

Parallel 2D Delaunay Triangulation Algorithm

Engineered a high-performance mesh refinement algorithm for 2D Delaunay triangulations (tested on geographical datasets of over 9,000 elements). Coded from scratch in Python (NumPy) using a hybrid parallel architecture with MPI as part of advanced Parallel Computing coursework.

Enterprise POS & Inventory System

Built a transactional desktop application for small retail businesses using Visual Basic & MySQL, featuring integrated payment validation, inventory tracking, and refund auditing tools.

PROFESSIONAL EXPERIENCE

Atrys — AI Development Engineer

Dec 2019 – Dec 2025

Leading backend development and cloud architecture for AI/ML medical solutions.
Tech Stack: AWS (EC2, S3, RDS Aurora, VPC, Lambda, IAM, SQS/SNS), Django, DRF, Docker, Nginx, TensorFlow, PyTorch, EfficientNet, RetinaNet, MySQL, Swift 5.

Atrys — Development Engineer

Aug 2018 – Nov 2019

Developed backend services, RESTful APIs, and cloud infrastructure integration.
Tech Stack: AWS, Django, DRF, Nginx, Gunicorn, MySQL, AngularJS, Swift 5.

Walmart Chile — Systems Analyst (Internship)

Jan 2017 – Mar 2017

Focused on business intelligence, data performance optimization, and process automation using Teradata SQL, VBA, and Excel Macros.

SKILLS

Technical Stack

Python / Django / DRF
AWS Cloud Infrastructure
Linux / Shell Scripting
Databases (MySQL / SQL / Aurora)
Git / GitHub / CI/CD
JavaScript / React / Frontend

Languages & Core Competencies

English (Professional Working Proficiency)
Software Architecture & Backend Design
Machine Learning Integration (TensorFlow/PyTorch)