Freelancer profile translated to English.
Back to original languageAbout Brayan
I am a Software and Machine Learning Developer with extensive experience in creating web applications, REST APIs, and custom solutions. I have worked on the design and implementation of intelligent systems, including machine learning models for anomaly detection, process automation, and data analysis, contributing significant improvements in efficiency and decision-making.
I have experience in end-to-end projects, ranging from backend development with Django, building modern interfaces with React JS, to integrating machine learning models into production environments.
I define myself as a versatile and results-oriented developer, with a strong focus on code quality, scalability, and alignment with business objectives, capable of adapting to both corporate environments and custom freelance projects, working closely with the end client.
Spanish
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Corporación dbSys C.ASoftware DeveloperOctober 2024 - July 2025 (9 months)• ● Developed a web application designed to optimize the reading, storage, and management of payment files for airlines and travel agencies, improving operational efficiency through the automation of repetitive processes.• ● Optimized the application's flow and architecture to enhance user experience and ensure seamless integration of functional and technical components.• ● Collaborated with designers, DevOps engineers, and developers to ensure precise communication and optimal application development.
- OKO Tecnología C.AFullStack DeveloperJuly 2023 - October 2024 (1 year and 3 months)• ● Developed software to enhance a website's capabilities by incorporating functionalities for payment receipt verification, such as mobile payments or interbank transfers, simplifying these processes.• ● Developed a REST API to manage client parameterization and required information, implementing efficiency through authentication, authorization, and data validation.• ● Integrated an external banking service by collaborating with a multidisciplinary team, ensuring the deployment and integration of the API.
- Inversiones Stemack C.ASoftware DeveloperFebruary 2022 - July 2023 (1 year and 5 months)● Led the development of custom software solutions, including payment tracking platforms and machine learning-based anomaly detection systems, improving operational accuracy by 50%.● Designed and developed scalable API-based architectures, containerized with Docker, ensuring high performance, maintainability, and efficient deployments.● Built and implemented machine learning pipelines for data processing, model training, and inference, integrating them into production-ready applications.● Implemented CI/CD pipelines using GitHub Actions, automating testing, deployment, and delivery workflows to increase reliability and reduce release times.● Actively participated in the migration of monolithic applications to modular, service-oriented architectures, enabling independent feature deployments and reduced time-to-market.● Collaborated closely with stakeholders and multidisciplinary teams to translate business requirements into scalable, data-driven technical solutions.
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Education
- English as a Foreign LanguageCENTRO VENEZOLANO AMERICANO2019Ingles Como Lengua Extranjera
- JavaScript MasterUdemy2021JavaScript Master