Cesar is available for hire
Hire CesarCesar Giulietti
Verified Expert in Engineering
RPA Developer
Rosario, Santa Fe Province, Argentina
Toptal member since June 4, 2019
Bio
Cesar has over a decade of experience. He spent more than two years developing back-end applications using Python, two years developing full-scale end-to-end automation solutions for areas like CTC (billing, collection, and credits) in Argentina, Chile, and the USA using Python, C#, VBA, and RPA software suites, and six years developing automation solutions based on VBA.
Portfolio
Corteva Agriscience
Python 3, Django, Django ORM, Django REST Framework, FastAPI, Pattern Design...
Private
Linux, Docker, Django, Python, Django ORM, Django REST Framework, Python 3...
OZ Consulting
Java
Experience
- Python - 5 years
- Linux - 3 years
- C - 3 years
- Pattern Design - 3 years
- Data Structures - 2 years
- Django REST Framework - 2 years
- Amazon Web Services (AWS) - 2 years
- FastAPI - 1 year
Availability
Part-time
Preferred Environment
Linux
The most amazing...
...back-end app I've developed is an integration with a satellite's constellation API for field analysis that shows infrared images, soil humidity, and statistics.
Work Experience
Senior Back-end Developer
2020 - PRESENT
Corteva Agriscience
- Developed new features and the maintenance of the platform's API.
- Performed integration with third-party APIs like weather forecasting, image disease recognition, and satellite images.
- Analyzed, proposed, and implemented usage of new technologies.
Technologies: Python 3, Django, Django ORM, Django REST Framework, FastAPI, Pattern Design, AWS Lambda, Amazon DynamoDB, Terraform, Amazon Web Services (AWS)
Python Back-end Developer
2020 - PRESENT
Private
- Developed new requirements for the client's platform through codebase changes and one-time-only scripts for specific needs.
- Performed a test-driven development approach to accomplish code quality.
- Performed dry runs and code testing before launching the code to production.
- Analyzed and investigated potential new features and possible bugs.
Technologies: Linux, Docker, Django, Python, Django ORM, Django REST Framework, Python 3, Bottle.py
Automation Engineer
2019 - 2020
OZ Consulting
- Developed an automation framework using Java, Selenium, Appium, and JUnit to ensure software quality with regression testing.
- Analyzed and improved test scenarios for developing new automation tests.
- Conducted meetings with stakeholders and the QA team for improvement of the automation suite.
Technologies: Java
RPA Configuration Specialist
2017 - 2019
Cargill Argentina
- Developed a management system based on Microsoft Access and VBA for a full-track credit history of customers.
- Developed an RPA solution for billing pending services to customers.
- Built an RPA solution for billing supplies requests to customers.
- Built an RPA solution for massive emails sending of invoices to customers.
- Created an RPA solution for processing settlements received from brokers.
- Developed an RPA/C# solution for tidy up Word documents and sending this by email.
- Developed an RPA solution for processing sales orders.
Technologies: Python, SQL
Developer
2011 - 2017
Private
- Developed automation tools using VBA—Excel and Access.
- Created a Microsoft Access administration application for customer claims follow-up.
- Developed MS Access and Excel tools using VBA for process audit, data analysis, and data visualization.
Technologies: Python
Experience
Django Portfolio Web App
Development of a portfolio web app containing a blog, this project was coded in Python using the Django framework.
Automation Framework
Development of a full automation framework for testing a web app and it corresponding REST Services, this project was coded in Java, Selenium Rest Assured, and Maven
Asteroids Game
Development of a full version of the classic game "Asteroids," it is based on the book "Godot Engine Game Development Projects" and as the book's title states, it was developed using the Godot game engine.
Education
2015 - 2018
Associate's Degree in Computer Sciences
Instituto Politecnico Superior (UNR) - Rosario, Argentina
Certifications
JUNE 2021 - PRESENT
Design Patterns in Three Weeks
O'Reilly
DECEMBER 2018 - PRESENT
Django Fundamentals
Pluralsight
NOVEMBER 2018 - PRESENT
Intermediate Python for Data Science
DataCamp
Skills
Libraries/APIs
Django ORM, Bottle.py
Tools
Terraform
Languages
Python, Python 3, SQL, Java, C
Frameworks
Django REST Framework, Django
Paradigms
Functional Programming
Platforms
Docker, Linux, AWS Lambda, Amazon Web Services (AWS)
Storage
Amazon DynamoDB
Other
Data Structures, Pattern Design, FastAPI, Games
Collaboration That Works
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