Renata Calle

Senior Software Engineer

Building backend systems and working with AI to solve problems and deliver real impact.

95%

Accuracy

$50K+

Savings

10+

Orgs Served

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Currently open to new opportunities•Seattle, WA

Featured Projects

Real-world solutions that deliver measurable business impact across healthcare, AI, and enterprise systems.

AI-Powered Document Digitization Platform

May 2025 - Present

Document digitization pipeline result showing layout detection with bounding boxes - Page 2

95%

Accuracy

Microservices architecture serving researchers at Northwestern, Columbia, UChicago, and financial institutions from the US and Colombia.

PythonFastAPIPostgreSQLRedis+7 more

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Full Stack Video Social Media Platform

2022 - 2023

HypeClap video social media platform showing video feed, topic sidebar, and search bar with OAuth login

OAuth2

Auth Method

Topic-based video feed platform with OAuth authentication and personalized content discovery

ReactTypeScriptHTML/CSSNode.js+2 more

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eCommerce Admin Dashboard

2022 - 2023

10+

Features

Modern bento-style admin dashboard for managing online store operations and analytics

ReactTailwind CSSHTML5Node.js+1 more

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Technical Expertise

Core technologies and tools I use daily to build scalable, production-ready software solutions.

Backend & APIs

Expert

C# / .NET Core

3 yrs

Python / FastAPI

2 yrs

REST API Design

2 yrs

Microservices

1 yr

PostgreSQL

1 yr

Redis

1 yr

AI/ML & Data

Proficient

GenAI / LLMs

1 yr

Document Processing

1 yr

ML Pipelines

1 yr

Python Pandas

3 yrs

Frontend & Full-Stack

Proficient

React

2 yrs

TypeScript

2 yrs

Angular

1 yr

Next.js

1 yr

Cloud & DevOps

Proficient

AWS

2 yrs

Azure DevOps

2 yrs

CI/CD

2 yrs

Docker

1 yr

Google Cloud

1 yr

Specialized Tools

Expert

Claude Code

1 yr

Snowflake

1 yr

RabbitMQ

1 yr

Currently Learning

•Advanced LLM integration patterns
•Kubernetes & container orchestration

Honors & Recognition

✓Top 1% Claude Code Contributor
✓Upsilon Pi Epsilon Honor Society

Preferred Tools

•VS Code + Claude Code
•Docker + Docker Compose
•Postman for API testing

Professional Experience

A track record of delivering high-impact solutions across healthcare, research, and enterprise systems.

Senior Software Developer II

Management Science Associates

May 2023 - Present

Pittsburgh, PA

Leading backend development and API design for enterprise healthcare analytics platform, delivering high-performance solutions in an Agile environment.

Key Achievements

•Led end-to-end development of multiple software features (from requirements through deployment) in an Agile environment, delivering 100% of sprint commitments on schedule
•Designed and implemented 12+ backend RESTful APIs in C# .NET Core, handling ~2,000 daily requests with high reliability
•Automated enterprise reporting with Aspose.Cells, processing millions of data rows and eliminating 20+ hours of manual work per week
•Resolved critical integration issues by troubleshooting across AWS environments, resulting in a 40% drop in production incidents

Technologies

C#.NET CoreAWSREST APIsAspose.CellsSnowflakeAzure DevOps

Software Developer Intern

Penn State College of Medicine

January 2022 - July 2022

Hershey, PA

Built responsive front-end architecture for medical research platform serving healthcare professionals globally.

Key Achievements

•Developed responsive front-end architecture for medical research web application using Angular and TypeScript
•Serving healthcare professionals across 30+ countries
•Collaborated with medical professionals to design intuitive user interface for complex data visualization

Technologies

AngularTypeScriptData VisualizationHTML/CSS

Research Assistant

Penn State University

January 2020 - July 2020

Harrisburg, PA

Developed optimization applications and visualization tools for linear programming research.

Key Achievements

•Designed optimization applications using MATLAB for linear programming
•Created 3D visualization tools for optimal bounds analysis using Python and matplotlib
•Increased research productivity by 70% through process automation and algorithm optimization