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Software Developer @ Amazon

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ABOUT ME

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SUBJECT IDENTIFIED

Name
Vitória Tenório

Birthday
12.26.02

Residence
São Paulo, Brazil

Profession
UI Designer & Software Developer

Current Position
SDE Intern @ Amazon

Interests
Haute Couture, Music

Languages

... Portuguese Native
... English Fluent (C2 Certified)
... French Intermediary
... Mandarin Basic

SKILLS

Programming Languages
Java C# Python C++
Frameworks
Spring Boot .NET Spring Security Swagger JWT
Cloud - AWS
Lambda CloudFormation SNS SQS S3 DynamoDB CloudWatch API Gateway AppConfig IAM EC2 RDS EC2
Databases
PostgreSQL MySQL DynamoDB Amazon RDS
Tools & Platforms
Git GitHub GitLab Postman Figma Google APIs (Sheets, Forms, Docs, etc) Google Gemini API ChatGPT API
Design & Video
Figma Illustrator Photoshop InDesign Premiere Pro Canva
Concepts
REST APIs SOLID Principles Agile / Scrum SOA RBAC Privacy by Design Event-Driven Architecture Microservices High & Low Level Design System Design CI/CD Pipelines Code Review Technical Documentation Authentication & Authorization Image Processing UI/UX Design Cross-Border Compliance OOP Design Patterns

EDUCATION

2021 - 2026 (expected)
Federal University of São Carlos - UFSCar
B.Sc. in Computer Science · São Carlos, SP, Brazil

Originally enrolled in Computer Engineering; transferred to Computer Science.

Anonymous Internal Feedback System · CATI Jr

Production-grade anonymous feedback system. Spring Boot 3 + JWT + RBAC, privacy-by-design, multi-layer content moderation (blocklist + Gemini AI + manual review), Google Sheets API provisioning. Deployed on AWS EC2 + RDS PostgreSQL, frontend on Vercel.

Java 21Spring BootPostgreSQLAWSReactJWTGoogle GenAI
BOKS · CATI Jr

Mobile app for real-time sensitive load temperature tracking. Roles: Scrum Master, Developer & UI Designer.

FigmaJavaFirebaseScrum
Restaurant Table Reservation System · CATI Jr

System for restaurant management with three user types: admin, restaurants, and clients. Role: UI Designer & system project lead.

FigmaScrum
2017 - 2021
Instituto Federal de Alagoas - IFAL
High School with Technical Degree in Informatics · Alagoas, Brazil
3D Simulation of Science Experiments · 2019 - 2020

Developed a 3D software prototype to simulate experiments in biology, chemistry, and physics, aiming to simplify interdisciplinary learning through interactive visual resources.

Digital Technologies for Inclusive Language Learning · 2018 - 2019

Researched digital tools to support language learning for students with special educational needs. Contributed to a prototype application focused on accessibility and learning outcomes.

🥇 Gold Medal - Olimíada Alagoana de Matemática, 2019

EXPERIENCE

Software Development Engineering Intern

Amazon
Nov 2024 – Present · São Paulo, SP, Brazil (Remote)
  • Maintained event-driven systems and designed/documented AWS-based architecture (high and low-level) to address internal challenges.
  • Led development efforts: created tasks, defined priorities, and ensured proper infrastructure setup (authorization, DNS, etc.).
  • Collaborated across teams to ensure Cross-Border compliance between Brazil and Mexico systems.
  • Hands-on with AWS: CloudFormation, Pipeline, Lambda, SNS, SQS, S3, API Gateway, DynamoDB, CloudWatch, and AppConfig.
  • Contributed to code reviews, technical discussions, and extensive technical documentation.
  • Served as onboarding buddy for two new hires, including a senior engineer; led knowledge transfer on service ownership and internal culture.
  • ↓ 99% | Optimized AppConfig data access, reducing service call costs by up to 99%.
  • Organized a 25-student university visit to Amazon's GRU10 office: AWS training, fireside chat, and recruiting manager session.
LambdaCloudFormationSNS/SQSDynamoDBAppConfigAPI Gateway

Software Development Intern

Mercado Eletrônico
Dec 2023 – Oct 2024 · São Paulo, SP, Brazil (Remote)
  • Java development with Spring Boot and C# .NET.
  • Training and hands-on experience in Agile methodologies.
JavaSpring BootC# .NETAgile

Leadership & Extracurricular

Design & Strategies Director

CATI Jr - Junior Enterprise
Jan 2025 - Aug 2025 · São Carlos, SP, Brazil
  • Led the Design & Strategies division, coordinating UI Design projects and Marketing strategies.
  • Managed project teams, planning, training new members, and making leadership decisions.

Marketing Coordinator

CATI Jr - Junior Enterprise
Feb 2024 – Dec 2024 · São Carlos, SP, Brazil
  • Developed interface solutions addressing client needs.
  • Managed project teams, trained new members, and led strategic initiatives.

Student Researcher

PET EnC - Tutorial Education Program
Apr 2023 - Nov 2023 · São Carlos, SP, Brazil
  • Implemented SOA architecture for an Automated Guided Vehicle (AGV) project.
  • Developed image processing services maintaining design and code standards.

Linear Algebra Teaching Assistant

UFSCar
Nov 2022 – Apr 2023 · São Carlos, SP, Brazil
  • Assisted students and supported professors in Linear Algebra courses.

Programs & Recognitions

Huawei Seeds for the Future 2025 - Tech4All

Huawei
May 2025

Mentee | Selected as one of 50 participants from Brazil.

AWS She Builds Mentorship Program

Amazon Web Services
Sep 2024 – Nov 2024

Mentee | Selected as one of 50 participants from Latin America.

PROJECTS

Feedback System
Backend Engineer & System Designer · Solo
Anonymous Internal Feedback System
CATI Jr

Production-grade anonymous feedback system used internally by a junior enterprise.

  • Spring Boot 3 + JWT + role-based access control
  • Privacy-by-design: no sender-identifiable data stored
  • Multi-layer moderation: blocklist, Google Gemini AI, manual review
  • Google Sheets API for dynamic user provisioning
  • Rotating access-key auth with full auditability
  • Admin analytics dashboard with usage & engagement metrics
  • AWS EC2 + RDS PostgreSQL · Vercel frontend
Oct 2024 – Apr 2025
Java 21Spring BootPostgreSQLAWSReactJWTGoogle GeminiFigma
BOKS
Scrum Master · Developer · UI Designer
ºBOKS
CATI Jr

Mobile app for real-time sensitive load temperature tracking. Contributed across design, development, and agile leadership.

Oct 2024 – Apr 2025
FigmaJavaFirebaseScrum
Restaurant Reservation
UI Designer · System Project Lead
Restaurant Table Reservation System
CATI Jr

Restaurant management platform with three distinct user types: admin, restaurants, and clients. Responsible for UI design and full system project specification.

Jun 2024 – Feb 2025
FigmaScrum

CONTACT

Location

São Paulo - SP, Brazil

E-mail
vitoriabusinesscontact@gmail.com
Phone

+55 16 98177-5713