Edgar Andrés Flores

X5000 Córdoba, Córdoba, Argentina
fedgar2378@gmail.com
+54 9 351 648-6288

Introduction

Looking for a Fullstack .NET Core development role, aiming to use my extensive experience in backend architecture, .NET technologies, and front-end development. Eager to contribute to team success through hard work, attention to detail, and excellent organizational skills. Motivated to learn, grow, and excel in cloud services implementation.

Technical Skills

Certifications

AWS Certified Solutions Architect - Associate
Credential issuance Oct 2023. Expiration Oct 2026
Credential ID: 792B40NK8BV1QGGX

Professional Experience

Senior .NET Backend Engineer — Jerárquicos Salud

May 2024 - Present · Córdoba (Hybrid)

• Actively contributed to the migration and modernization of endpoints, applying REST principles and improved naming/versioning conventions.
• Monitored performance metrics with New Relic and analyzed logs with Graylog to detect issues, improve reliability, and optimize API endpoints.
• Promoted a culture of testing, creating extensive unit and integration tests and encouraging best practices for maintainable test suites.
• Built internal tools based on reflection to simplify repository interactions, automate Dapper query generation, and enforce clean code practices
• Drove architectural improvements such as clear separation of layers, standardized error handling, and reusable patterns.
• Collaborated with architects and senior engineers in defining technical guidelines and best practices for large-scale projects.

Project: Customer Notifications Service
April 2023 - February 2024

• Was a key member of a team that made a service for sending customized messages based on predefined flows. This service also send debt notifications and promotional communications.
• Used .NET 5 to build backend system for processing and delivery of notifications. Integrated with MSSQL database to safely keep customer data and message templates.
• Used lambda functions, to connect with different ways to sending messages such as email, SMS, and WhatsApp for message delivery.
• Did unit tests and integration tests, to ensure the functionality and robustness of the notification system across diverse scenarios and platforms.
• Automated deployment processes using PowerShell scripts and CI/CD pipelines.

Full Stack Developer, Hexacta

Project: Sancor Seguros Client
December 2020 - April 2023

• Played a key role in the development of an internal application for managing temporary labor incapacity (ILT) under a monolithic architecture, including the settlement of monetary benefits.
• Utilized technologies such as .NET Core 3.1, C# 8.0, Vue 2, Typescript, MSSQL, SSRS, and Azure DevOps.
• Was in charge from start to finish of important parts of the project handling both backend and frontend tasks ensuring smooth integration and functionality.
• Facilitated the frontend development by creating new Vue.js components and mantaining existing ones with continuous collaboration with UX/UI designers to translate visual concepts.
• Analyzed user story requirements, delivering UML designs, test cases, and documentation.
• Ensured code quality through clean code practices, unit testing, and continuous refactoring for efficiency and maintainability.
• Due to the specific nature of the project, took an active role in manual deployments, involving script creation and deployment process execution to ensure correct application deployment and operation.
• Conducted code reviews and guided junior and semi-senior developers on complex business rules and code quality strategies by teaching SOLID principles, clean code practices, and design patterns.
• Designed and implemented solutions to significantly reduce the number of manual steps during deployment processes using PowerShell/CMD scripts, enchancing efficency and reliability in application releases.

.Net Developer, Globant

September 2018 - December 2020

For Ernst & Young

• Contributed to a microservices-oriented architecture application writing backend code following domain driven design principles. Utilizing MediatR(Library that implements Mediator pattern) and CQRS patterns.
• Implemented unit and integration tests to ensure code reliability and functionality.
• Participated in peer code reviews, with colleagues to ensure high quality standards and support continuous improvement.
• Tested API Endpoints using JMeter and refactored database queries with LINQ/EF Core to enchance performance.

For Deloitte

• Developed data adapters using AWS Lambda, Amazon RDS for SQL Server focusing on adapting data between various providers within a Hexagonal architecture.

For Naranja

• Enhanced and maintained the Naranja Online credit platform using .NET MVC 4/Razor View Engine, CSS, JS/JQuery, WCF.
• Performed bug fixing on a mobile application developed with Nativescript/JavaScript.

PHP Developer, Freelance

January 2015 - September 2018

• Developed a portfolio website for a local music and fx company using Codeigniter, MySQL, CSS and JS.
• Created a comprehensive Windows Forms management system with features for billing, work orders, and client management.
• Built a web platform for a children's tv program with Laravel/CSS and JS, featuring dog adoption announcements.
• Worked on a mobile application with Android SDK/Laravel REST API backend for a construction waste container tracing system.

Languages

Spanish - Native proficiency
English - Intermediate (B1)