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Available Engineers 5 Aldo Bento

Technical Skills










Aldo Bento

Full Stack Engineer | Fixed Monthly Rate: $9,750 | $57/hr

Experienced Full-Stack Developer with seven years of expertise building scalable web applications across diverse industries. Specializes in modern backend development using .NET, C#, and Node.js, while excelling in frontend technologies including React, Next.js, Blazor, and Nuxt. Proven track record implementing microservices architectures and delivering complex solutions for medium to large-scale enterprises. Known for rapid technology adoption, collaborative leadership, and meticulous attention to code quality.

Education

Universidad Nacional de Asunción – Facultad Politécnica, Software Engineering – 2015 – 2018

Experience

Sonatafy Technology

Senior Front End Engineer — 2025 – Present
  • Leading frontend development for AI-powered mental health and wellness platform, initially building MVP using Blazor and pure CSS following accessibility and responsiveness standards
  • Spearheaded migration from Blazor to SvelteKit 5 with TypeScript and Tailwind CSS, significantly improving performance and developer experience while maintaining high-quality user interface standards
  • Collaborating closely with UI/UX designers to build reusable components, implement conversational UI features, and integrate third-party services based on detailed Figma specifications
  • Ensuring polished, accessible, and user-friendly web experience through meticulous attention to responsive design and accessibility compliance
  • Working with modern frontend technologies including SvelteKit 5, TypeScript, Tailwind CSS, and advanced component architecture patterns

Koorsen Fire & Security

Full Stack Engineer  — 2025 – 2025
  • Responsible for designing and building new approvals module from scratch
  • Successfully analyzed detailed requirements document, implemented backend logic using .NET 8, and developed frontend with React 18
  • Handled both data modeling and UI components independently, ensuring seamless user experience and full functionality without supervision
  • Demonstrated strong autonomous working capabilities while maintaining high code quality standards.

InformData

.NET Engineer  — 2024 – 2024
  • Integrated Motor Vehicle Record (MVR) data from all U.S. states into core API, enabling seamless access for customers
  • Streamlined workflow for state-specific Windows services by consolidating them into unified solution with distinct App.config files
  • Led refactoring efforts to enhance maintainability, performance, and scalability while transitioning data access layer from Dapper to Entity Framework Core

Rolls-Royce

Full Stack Engineer — 2023 – 2024
  • Working on migrating legacy system built with Razor Pages and .NET Framework to modern web stack using Nuxt 3, Nuxt UI Pro, TypeScript, Drizzle ORM, and Yup
  • Translating complex business logic into modular, maintainable frontend architecture while collaborating with design team to implement reusable UI components
  • Integrating client-side validation and data persistence layers to create scalable, modern interface aligned with current web standards
  • Replacing years of technical debt from legacy platform through systematic modernization approach and clean architecture principles

Trafilea

Front End Developer — 2022 – 2023
  • Led implementation of new features for flagship online store, enhancing functionality and user experience while maintaining high performance standards
  • Played pivotal role in complex migration from Shopify to React – Next.js, meticulously replicating existing store functionalities
  • Implemented and integrated reusable components using Storybook with React, optimizing development efficiency and ensuring design consistency

GroWrk

Full Stack Developer — 2022 – 2023
  • Spearheaded critical integration with TrackingMore API, enabling real-time tracking of product deliveries for clients
  • Proficiently translated complex design mockups into functional frontend features with direct Firestore data management
  • Successfully implemented and consumed reusable components with Storybook and Nuxt 3, promoting code reusability

Ascendle

Full Stack Developer — 2022 – 2023
  • Contributed primarily to backend using .NET 6, applying industry best practices with Vertical Slice Architecture and Builder design pattern
  • Collaborated on frontend using React 18 with compound component pattern and custom hooks, delivering modern and intuitive user interfaces
  • Worked in highly collaborative environment, supporting peers and maintaining clear
    communication through Slack

Bitcoin IRA

Full Stack Engineer — 2022 – 2022
  • Contributed as Backend Developer, utilizing .NET 6 and implementing Vertical Slice architecture for company’s Platform API
  • Delivered high-quality solutions within tight contract timelines while adhering to financial services industry standards and security requirements
  • Ensured clean separation of concerns and maintainable code structure

BASA Bank

Lead Front End Developer & Staff Back End Developer — 2020 – 2021
  • Restructured customer’s home banking platform from scratch using React 18 and Next.js 12 Framework, delivering modern, responsive, and user-friendly banking experience
  • Developed comprehensive administrator system for home banking with React and Next.js, providing bank staff with powerful tools for customer management and system administration
  • Created robust new APIs with Spring Boot using Onion Architecture pattern, ensuring clean separation of concerns and maintainable backend services
  • Designed and implemented sophisticated middleware with Node.js and Express.js that served as Backend for Frontend (BFF) layer, optimizing data flow and improving frontend performance.
  • Maintained and enhanced current home banking version built with JSF and RichFaces, ensuring continuity of service while developing new platform
  • Systematically analyzed feedback data provided by end users, system architects, and technical leads to continuously improve platform

Continental Bank

Full Stack Developer  — 2020 – 2021
  • Developed comprehensive .NET Core and C# web application aimed at helping account officers streamline their daily tasks, including loan processing, transfer management, account statement viewing, and document attachment capabilities
  • Created robust new APIs for diverse modules serving both internal and external use cases, supporting internal employee software and client-facing home banking applications
  • Designed and implemented new stored procedures with PL/SQL, optimizing database operations and ensuring efficient data management
  • Successfully worked with .NET Core 3.1, Node.js, Oracle database, and React to deliver complete internal software solution that improved operational efficiency

Softshop S.A.

Front-End Developer — 2018 – 2019
  • Successfully adapted complex design mockups using modern technologies including PHP 7, CSS 3, Bootstrap 4, and jQuery, ensuring pixel-perfect implementation and responsive design
  • Established seamless communication between APIs and various website modules including Flight Reservation, Ticket Purchase, Hotel Reservation, Check Reservation Details, Cancel Reservations, and Reverse Payment functionality
  • Implemented completely new version of web platform using MEAN stack (MongoDB, Express, Angular, Node.js) and Material Design Framework, modernizing entire user experience
  • Delivered comprehensive travel booking platform with multiple integrated services, demonstrating ability to work with complex business logic and third-party integrations

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    Review real engineer CVs of current and past Sonatafy Technology nearshore developers. We have a wide range of different positions and skills thanks to our talented engineers. Learn More.