J

Juan Pinzón

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Senior Software Engineer (+10 years) | API Integrator | C#, .NET, Python, PHP, JavaScript, TypeScript, React, Blazor | Design and Implementation of software ...
Loja, Ecuador
Contact Juan regarding: 
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Full-time jobs
Starting at USD5k/month
Flexible work
Starting at USD25/hour

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Résumé

Jobs verified_user 0% verified
  • Gravity IT Resources
    Senior Full Stack Engineer
    Gravity IT Resources
    Apr 2026 - Current (6 months)
    Design and develop full-stack solutions using C#, React, and TypeScript. Contribute backend functionality across two applications. Contribute frontend development across two applications. Write and optimize SQL queries and data access patterns. Ensure applications are scalable, maintainable, and aligned with enterprise standards. Collaborate closely with DevOps on deployment pipelines and operational readiness. Contribute to shared libraries used across applications.
  • Pearls LATAM
    Senior Full Stack Developer
    Pearls LATAM
    Mar 2025 - Current (1 year 7 months)
    As a Senior Full Stack Developer at OrigamiRisk in the Insurance Sector, I leveraged a robust skill set in .NET technologies, including C#, React, and AWS, to design and implement scalable applications. My expertise in PostgreSQL and Amazon DynamoDB allowed for efficient data management across both SQL and NoSQL databases. I adhered to clean architecture principles and employed Domain-Driven Design (DDD) and Test-Driven Development (TDD) methodologies to ensure high-quality code and maintainable systems. Additionally, I utilized Docker for containerization and microservices architecture, enhancing deployment efficiency and system reliability. I managed project workflows using JIRA, facilitating seamless collaboration within the development
  • UISEK Business Digital School
    Part-Time Teacher
    UISEK Business Digital School
    Oct 2023 - Feb 2025 (1 year 5 months)
    Software Engineering Part-Time Teacher for UISEK Business and Digital School. Assigned subjects include Web Applications Development, Mobile Applications Development, Artificial Intelligence, and Emerging Technologies.
  • Ballast Lane Applications LLC
    Senior Software Engineer
    Ballast Lane Applications LLC
    Sep 2023 - Feb 2025 (1 year 6 months)
    As a Senior Software Engineer at PrescriberPoint, I specialized in .NET technologies, including C#, Azure, and MSSQL, while employing clean architecture principles, domain-driven design (DDD), and test-driven development (TDD) to deliver robust microservices. My responsibilities included collaborating with cross-functional teams using JIRA to manage project workflows effectively. Although my primary focus was on backend development, I also contributed to frontend tasks utilizing React.js and TypeScript, which allowed me to assist the frontend team in completing pending assignments. This included implementing features for the administration dashboard, such as user management and user invitations, thereby enhancing the overall user experience
  • Number
    Senior Software Developer
    Number
    Sep 2022 - Sep 2023 (1 year 1 month)
    As a Senior Software Developer, I was responsible for creating and maintaining API integrations between systems, primarily within .NET environments, utilizing technologies such as C#, Azure Functions, Azure DevOps, GIT, REST API, SOAP API, and Salesforce REST API. My role involved collaborating closely with the Republic Bank Financial Services Sector to ensure seamless integration and functionality across various platforms. While my primary focus was on backend development, I also engaged in frontend tasks, which included the creation of internal applications for the company. Notably, I developed a user management dashboard using Blazor, incorporating SignalR for live notifications, which enhanced user experience and real-time communication
  • Tipti SA
    Semi Senior Software Engineer - Backend Team
    Tipti SA
    Sep 2021 - Sep 2022 (1 year 1 month)
    As a Semi Senior Software Engineer on the Backend Team, I contributed to the development and maintenance of robust backend systems using technologies such as Python, Django, and PostgreSQL. My responsibilities included designing and implementing RESTful APIs and integrating Celery for asynchronous task management, ensuring high performance and scalability. I also utilized AWS for cloud deployment and managed Linux environments to optimize application performance. While my primary focus was on backend development, I leveraged my experience with React.js and TypeScript to create an administration dashboard, enhancing features like order management and discount functionalities, which improved user experience and operational efficiency.
  • Campusoft
    Consultor en Ingeniería de Software
    Campusoft
    Apr 2019 - Jul 2021 (2 years 4 months)
    As a Software Engineering Consultant, I played a key role as a backend developer in .NET, utilizing technologies such as .NET Core, C#, and ASP.NET Boilerplate to create robust and efficient solutions. My responsibilities included systems analysis and application development using JavaScript, React, and Oracle, as well as database management with PL/SQL and SQL. I also implemented PowerShell scripts to automate tasks on Windows servers, such as running scheduled report generation jobs, which improved operational efficiency. Additionally, I worked with RabbitMQ to manage an invoicing system, facilitating the generation and sending of invoices via email, w
  • Logic Studio
    Desarrollador de software
    Logic Studio
    Jul 2018 - Feb 2019 (8 months)
    Software Development with technologies as: ASP .NET MVC, WCF, Windows Forms, C#, MSSQL. Support for develop of Prometeus Banking Core (Produbanco)
  • P
    Desarrollador de software
    Prefectura de Loja
    Jan 2016 - Jun 2018 (2 years 6 months)
    Software developer with experience in developing institutional applications using PHP, CodeIgniter, MySQL, and PostgreSQL. I was responsible for designing the institutional website and intranet using WordPress, ensuring an intuitive and functional interface. I also managed servers for FTP, SSH, databases, and Apache, guaranteeing optimal performance and high availability. While my primary focus was on PHP, I also maintained legacy internal applications based on the ASP.NET, in this context I worked with C# and .NET Framework to solve bugs and problems reported by users.
Education verified_user 0% verified
  • Universidad Técnica Particular de Loja
    Máster en Ciencias y Tecnologías de la Computacion, Computational Science
    Universidad Técnica Particular de Loja
    Jan 2019 - Dec 2021 (3 years)
  • Universidad Técnica Particular de Loja
    Máster en Ciencias y Tecnologías de la Computacion, Ciencias de la Computación
    Universidad Técnica Particular de Loja
    Jan 2019 - Jan 2021 (2 years 1 month)
  • Universidad Nacional de Loja
    Ingeniero en Sistemas, Software Development
    Universidad Nacional de Loja
    Jan 2010 - Dec 2015 (6 years)
Projects (professional or personal) verified_user 0% verified
  • P
    Praetoria CMS
    Nov 2025 - Current (11 months)
    As a Praetoria CMS specialist, I am responsible for demonstrating the capabilities of the Praetoria CMS platform, showcasing its features and benefits to potential users. In addition to my core responsibilities, I am actively engaged in a personal project aimed at enhancing this application, which is a small Headless CMS built using .NET 10 for the backend and React for the frontend. This project allows me to leverage my software development skills while also utilizing Azure DevOps for efficient project management and deployment. I am currently working on updating the application to incorporate Next.js, which will improve its SEO friendliness and overall performance, ensuring that it meets modern web standards and user expectations. Further
  • A
    API Integrator
    Sep 2022 - Sep 2023 (1 year 1 month)
    API Integrations using: C#, azure functions, azure devops, salesforce, gRPC
  • E
    Electronic Invoice for Panama and Ecuador
    Oct 2021 - Dec 2021 (3 months)
    Integration with Panama's DGI to emmit electronic invoices, support to solve bugs on Ecuador SRI integration.
  • F
    Financial core functions for TIPTI
    Sep 2021 - Sep 2022 (1 year 1 month)
    Support to develop features and solve bugs for TIPTI's financial core
  • I
    Institutional Web Site
    Mar 2015 - May 2015 (3 months)
    Web Site for Prefectura de Loja, 2015
Awards verified_user 0% verified
  • Universidad Técnica Particular de Loja
    Reconocimiento en calidad de autor de póster en evento IX Investiga, IV Innova
    Universidad Técnica Particular de Loja
    Jul 2020
    Autor del poster "One-Shot learning para realizar reconocimiento facial con una mínima cantidad de imagenes"
Publications verified_user 0% verified
  • Springer
    Use of Head Position Estimation for Attention Level Detection in Remote Classrooms
    Springer
    Oct 2021
    The use of computer vision techniques for the detection of the level of attention in remote classes has increased due to the Covid-19 pandemic, one of these techniques is head pose estimation, so the objective of this research is the use of this technique to detect the level of attention in remote classes. For this, a methodology has been used, this methodology consists of face detection, detection of facial landmarks, and head pose estimation. Technologies such as: Python, TensorFlow, OpenCV have also been used. A neural network has been trained for the detection of facial landmarks for best results. Finally, the results obtained show that head pose estimation can be used to detect the levels of attention in remote classes, this technique
  • Springer
    Object Detection in Rural Roads Through SSD and YOLO Framework
    Springer
    Apr 2021
    Object detection is challenging in the computer vision area and is crucial in autonomous driving systems. The largest number of traditional techniques or the use of deep learning are evaluated in the urban area, but in rural areas, there is little research carried out. The goal of this work is object detection in rural roads, this paper presents the use of deep learning frameworks used as You Only Look Once (YOLO) and another that belongs to the same category of one-stage is the well-known Single Shot Multi-Box Detector (SSD), in the state of the literature, produces excellent results in detecting objects in real-time. These models behave differently in network architecture, for this reason, we use images of rural roads with different envir