Nahuel Pereira
Development
Asunción, Paraguay
Skills
Python
About
NAHUEL PEREIRA's skills align with Programmers (Information and Communication Technology). NAHUEL also has skills associated with Web Professionals (Information and Communication Technology). NAHUEL PEREIRA appears to be a low-to-mid level candidate, with 4 years of experience.
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Work Experience
FREELANCE SOFTWARE DEVELOPER
DOTTAZ DIGITAL AGENCY
October 2020 - Present
- Invoice and Payment Integrations: Developed automated scripts in Python to streamline invoice generation and payment processing, significantly reducing manual errors and operational delays. AWS Lambda for Automation: Utilized AWS Lambda to deploy Python scripts, enabling real-time event-triggered execution for financial operations. API Integrations: Seamlessly integrated third-party payment gateways and financial software through Python-based API calls, enhancing the system's capabilities. Module Development in Django: Architected and developed custom modules within a Django framework to address unique business needs. DRF for RESTful APIs: Leveraged Django REST Framework (DRF) to build secure, scalable, and maintainable APIs, enhancing backend capabilities. Database Operations: Utilized Python's ORM capabilities within Django to perform complex database transactions, optimizing data retrieval and manipulation. Python-Based Solutions: Provided freelance consulting and development services, focusing on Python and Django for backend development and AWS for cloud-based solutions. Client-Specific Customizations: Built tailored solutions for various clients, ranging from AWS infrastructure automation to custom Django modules for business logic. Project Scalability: Ensured that all freelance projects were designed with scalability in mind, using Python's extensive library ecosystem and AWS's robust service offerings. INTERNSHIP
SSR PYTHON FULLSTACK ENGINEER
Pacific University
May 2023 - August 2023
- Django Migration & Python Update: Upgraded from Django 2.2 to 4.2 LTS and Python 3.8 to 3.10, resolving backward compatibility and enhancing performance. PostgreSQL Overhaul: Migrated from NoSQL to PostgreSQL, leveraging Python's SQL libraries for advanced querying and analytics. Custom Django Modules: Built Python-powered modules like approval workflows and dynamic reports, boosting admin efficiency by 50%. Real-Time with WebSockets: Implemented real-time notifications and dynamic panels using Python and Django Channels for WebSocket support. Dockerization: Managed Docker configurations for production and dev, resolving Python model and migration issues via Docker volumes. ASGI & WebSocket Setup: Restructured app to support ASGI protocols, enabling Pythonbased real-time features through Django Channels. TOOL S Docker FastAPI Djan go AWS Pyth on COURSES 1. UDEMY A. PYTHON B. DJANGO C. FLASK D. DOCKER E. DJANGO F. FASTAPI G. AZURE 2. F REECODECAMP A. PYTHON B. WEB DEV BASICS 3. ARKHO ACADEMY A.AWS CLOUD FOUNDATIONS F UNNY I like calisthenics and powerlifting Love reading books I have a cat WORK EXPERIENCE
DEVOPS ENGINEER
American University
February 2023 - May 2023
- Infrastructure Monitoring: Managed infrastructure health and performance using Zabbix, enabling proactive issue resolution and reducing downtime by 25%. Cloud Administration: Oversaw Azure-based cloud services, optimizing resource allocation and improving system efficiency by 20%. Containerization & Orchestration: Administered Docker containers through Portainer and led the migration to OpenShift, enhancing container orchestration and system resilience. Identity Management: Implemented and managed SSO solutions on ERPNext and Zabbix via Azure. Extended identity solutions to custom web applications through LinkedIn, Facebook, Gmail, and Azure AD.
FULLSTACK ENGINEER
American University
December 2022 - February 2023
- Reverse Engineering & Documentation: Conducted reverse engineering on a C#/.NET application to understand and document WebServices used by payment gateways, leading to more secure and optimized payment processes. Microservices Development: Utilized Python FastAPI to design and build two distinct RESTful microservices to provide funcionalities not supported to an on-premise Dynamics CRM system. Kubernetes deployment: Containerized both APIs and nginx to provide custom URL mapping and deployed in Azure via AKS. Web Server & Security: WAF configuration for additional layer of security on the API endpoints. Optimized load balancing. WORK EXPERIENCE
BACKEND AND OPERATIONS ENGINEER
ATLYS
June 2022 - August 2022
- VISA Application Automation: Developed Python bots to automate e-VISA applications, designing country-specific workflows that significantly reduced processing times and manual errors. Flight & Lodging Ticket Templates: Crafted templates for flight and lodging tickets, streamlining the booking process and improving data consistency. Business Process Improvements: Implemented process enhancements in various areas of business operations, leveraging tools like Retool and Google Cloud Functions for maximum efficiency. Cloud Infrastructure & Tooling: Utilized Google Cloud Platform and Firebase as the underlying infrastructure for core systems, building internal tools to further optimize processes.VISA Application Automation: Developed Python bots to automate e-VISA applications, designing country-specific workflows that significantly reduced processing times and manual errors. Flight & Lodging Ticket Templates: Crafted templates for flight and lodging tickets, streamlining the booking process and improving data consistency. Business Process Improvements: Implemented process enhancements in various areas of business operations, leveraging tools like Retool and Google Cloud Functions for maximum efficiency. Cloud Infrastructure & Tooling: Utilized Google Cloud Platform and Firebase as the underlying infrastructure for core systems, building internal tools to further optimize processes.
FULLSTACK ENGINEER
LAS ARDENAS S.A
March 2022 - August 2022
- Real-Time AWS Monitoring System with Python & Django: Python-Based Backend: Employed Django and the Django REST Framework (DRF) to create a Python-powered backend for an internal AWS service monitoring system. Real-Time Insights: Utilized Python's asynchronous capabilities to fetch and display real-time AWS service statuses, thereby providing invaluable operational insights to the company. Next.js.js for Frontend: Integrated a Next.js.js frontend, interfacing seamlessly with the Python backend via RESTful APIs. Hybrid Desktop/Web Application: Electron JS & Python Communication: Designed a hybrid desktop application using Electron JS that communicated with physical devices. Python Scripts for Device Interaction: Wrote Python scripts to enable seamless communication between the Electron JS application and physical hardware, enhancing device operability. Comprehensive Technology Stack: Python-Centric Solutions: Built robust and scalable applications using a technology stack that prominently featured Python-based technologies like Django and DRF. Containerization: Leveraged Docker to containerize Python applications, streamlining deployment and scalability. Database & Caching: Utilized PostgreSQL for relational database management and Redis for caching, both of which were accessed and manipulated using Python libraries.
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