Abel Albuez Sánchez Full stack engineer | software specialist

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Software Engineer

Clarika Software + Innovation

Apr 2024 - Feb 2025 (11 months)

At Clarika, I work as a Software Engineer Consultant, developing and maintaining a client portal using React and Material UI that allows businesses to efficiently manage their locations and marketing operations. On the backend, I leverage Node.js and NestJS to build scalable and secure solutions, integrating AWS Lambda for event-driven workflows that automate real-time updates in marketing processes. Additionally, I developed a real-time tracking system using Node.js, MongoDB, and AWS, enabling businesses to dynamically monitor and analyze marketing performance metrics and improve decision-making. My role also involves integrating third-party APIs and data sources to enhance automated reporting and campaign insights, ensuring seamless data

Qualitara

Jul 2023 - Current (3 years 1 month)

At Qualitara, I work as a Software Engineer, contributing to the development of scalable solutions using React (Next.js) with Material UI and .NET Core (gRPC & Azure) within an Agile Scrum environment. I played a key role in developing two platforms: a customer-facing platform for managing product warranties, enhancing user interaction and support, and a back-office platform for managing registered product data, ensuring efficient administration. I implemented unit tests to maintain system reliability and stability. Additionally, using Node.js with PostgreSQL, I developed a batch processing script to handle large-scale data operations and implemented unit tests to validate business logic and system performance. Following Scrum methodologies

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Software Engineer

Kopius | Careers

Jun 2022 - Jul 2023 (1 year 2 months)

At Kopius Technology, I develop healthcare management solutions, leveraging .NET Core for customer data management and Node.js for appointment scheduling and telehealth services. I designed and implemented a microservices architecture, utilizing Redis for caching and NServiceBus for asynchronous service communication. My work includes building secure and scalable RESTful and gRPC APIs in .NET Core to handle patient records, billing, and customer data, ensuring compliance with healthcare industry standards. Additionally, I developed a real-time appointment scheduling system using Node.js, WebRTC, and Asterisk, enabling video and voice calls between patients and healthcare providers. I integrated AWS Lambda and DynamoDB for event-driven proc

Software engineer

Azumo

Oct 2021 - May 2022 (8 months)

At Azumo, I worked as a Software Engineer, developing solutions with Node.js, React, ASP.NET, and Angular across various projects. In the Node.js & React ecosystem, I developed a microservice for authentication and authorization, integrating PingID and leading the migration from Okta to PingID. Additionally, I contributed to the appointment module for a healthcare platform, implementing frontend components using Material UI and developing a real-time consultation module that enabled online patient calls using Node.js, Socket.io, and Asterisk. On the ASP.NET & Angular side, I worked on an educational platform, developing features for course management and enrollment. My role involved enhancing both backend and frontend functionalities, ensur

Senior analyst developer

Asociación Popular de Ahorros y Préstamos

May 2019 - Oct 2021 (2 years 6 months)

At APAP, I worked as a Senior Analyst Developer, contributing to the development of enterprise banking solutions and microservices architecture. Using .NET and Angular, I helped build an internet banking platform for businesses and a microservice for payroll payment processing, ensuring secure and efficient financial transactions. In Node.js with RabbitMQ and Redis, I developed multiple microservices, including a document management system (PostgreSQL & TypeORM), a company catalog service (MongoDB), and a customer risk management service. I also built the back-office frontend using Angular to manage these microservices. Additionally, I contributed to the digital savings account creation module in the mobile app (Ionic), integrating backend

Software teacher

ITLA

May 2018 - Jun 2021 (3 years 2 months)

- As a Software Teacher, providing my knowledge through teaching and promoting good software practices has been my main role at ITLA. - At ITLA, I've taught IONIC Framework, Basic Programming, and JavaScript Certificates classes from scratch. In addition to these core subjects, I guided students in backend and full-stack development concepts, including the design and consumption of REST APIs. This involved mentoring them through building API endpoints, applying RESTful principles, handling HTTP methods, and integrating APIs with frontend applications as part of practical coursework and projects. - Performance optimization was a core topic in my classes, where I emphasized efficient coding practices, database query optimization, proper API

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Software engineer III

CSC Remesas VIMENCA

Apr 2018 - May 2019 (1 year 2 months)

At Remesas Vimenca, I designed and developed backend applications using ASP.NET Core with SQL Server, optimizing data processing for high-volume transactions. I implemented unit testing with NUnit, applied design patterns to improve system architecture, and developed an ETL process using .NET Core to streamline data integration. On the frontend, I built dynamic form-driven applications with Angular and used React for smaller projects. I leveraged state management libraries and NGX UI to enhance user experience. Following the Kanban methodology, I collaborated with the team to ensure efficient workflow and high-quality software delivery. In addition to my core responsibilities, I utilized TypeScript to enhance code quality and maintainabil

Software Engineer

Newtech Solutions

Nov 2017 - Apr 2018 (6 months)

At Newtech S.R.L, I served as a Software Engineer and consultant for Claro Dominicana, leading the migration from an MVC5 platform to a SPA architecture by developing robust front-end solutions using Angular and React, while enhancing the backend with ASP.NET Core and Node.js-based RESTful services. Utilizing the Kanban methodology, I streamlined workflow management, delivering innovative and scalable solutions that deepened my expertise in modern web development and complex project management. Additionally, I collaborated with teams that utilized no-code and low-code platforms to rapidly deliver internal tools and client-facing workflows. My role involved integrating these platforms with custom backend services, validating data flows, and

Abel Albuez Sánchez

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