Dayron Barrueco
Software Engineer and Web Developer
Specialist with more than 15 years of experience in design and development of computer applications with team leadership skills, exceptional problem-solving skills, deep knowledge of programming principles, patterns, standards and good practices.
Experience
Senior Software Engineer
Tropipay [Mar 2019 - Present]
- Implementation of a secure payment platform, complying with Bank of Spain regulations.
- Migration and updating of frontend and backend architectures for the integration of products and services, managing to increase sales by more than 20% each year.
- Optimization of processes and customer responses through the use of queues and cache servers.
- Implementation of marketplace modules, affiliate program, integration of payment entities and POS terminals, financial services, security elements, administration panel, among others.
Senior Frontend Developer
Firedevs [Mar 2021 - Aug 2021]
- Implementation of the first stable version of the travel platform administration panel.
- Optimized performance by implementing techniques such as code splitting, lazy loading, memorizing, and preventing unnecessary renderings.
- Construction of a test environment composed of unit, integration and end-to-end tests to guarantee the stability of the application.
- Implementation of responsive and easy-to-use frontend interfaces that provide an exceptional user experience.
Full Stack Engineer
Indevo Systems LLC [Apr 2018 - Feb 2019]
- Addition of new Device Activation and Unlock functionalities to the Service Payment and Mobile Recharge platform, increasing sales by more than 15%.
- Implementation of a new version of the platform for payment of services and mobile recharges with important improvements and new technologies.
- Development of a sales platform for medicated creams and beauty products, integration with payment platforms and Facebook Messenger bots.
Full Stack Engineer
dayron.dev [Feb 2017 - Apr 2018]
- Reduction of the response time by up to 57% of the requests to the server, processing the logic through queuing systems and communicating the status of the transactions to the client through web sockets.
- Development of platform and administration panel for reservation and sale of services and tourist packages of travel agencies.
- Development of a platform for the management and sale of gift cards of different brands with different plans and financial services.
- Development of complex reports for intelligent solutions platform.
Software Engineer
Informatic Science University [Sep 2008 - Jan 2017]
- Promotion to Head of the Data Architecture Role Committee of the company to define the standards and artifacts of the role within the software development process. Provide training and ensure the application of good practices.
- Database optimization through indexing, stored procedures and best practices to reduce accounting report response time from several seconds to a few milliseconds.
- Implementation of the Data Architecture of the Material Accounting and Tangible Fixed Asset subsystems of the ERP Cuba system.
- Development of a Business Intelligence Dashboard that provides real-time visibility of inventory and main financial indicators. The solution includes multidimensional analysis of information to support decision-making.
Testimonials
Mr. Dayron proved to be a reliable professional with excellent technical skills and strong problem solving skills. He can quickly learn and master new technologies and take on various roles. Due to his experience, he became Team Lead of the development team with excellent results. He always brings innovative ideas.
Reiseer Mejías AyalaOwner and founder of Indevo Systems LLCMr. Dayron is an excellent professional who contributed significantly to the development of e-commerce web applications, highlighting their responsibility and ability to solution integration. During his time at our company, he demonstrated mastery of tools and advanced technologies that allowed to obtain the best results. Mr. Dayron works smoothly at work under pressure, acting with initiative and efficiency.
Alberto Domínguez MenéndezGeneral Business ManagerI have had the opportunity to work with Dayron on several occasions, and he has always proved to be an excellent professional. He presents very good knowledge in system and database architecture, query optimization, frontend and backend development in general. He has very good communication skills and integrates very well into team work, he is very capable in his work, and he presents good skills for organizing tasks. Furthermore, he is characterized by a great spirit of professional improvement. In general, I can say that Dayron is an exceptional colleague who is always willing to help professionally and personally.
Antonio Membrides EspinosaSoftware Development ConsultantDuring our time working together, I have witnessed Dayron's exceptional programming skills and his unwavering dedication to delivering excellence in his work. Not only is Dayron a highly skilled professional, but he is also an outstanding team player. He consistently goes above and beyond to provide support and share his knowledge, making him a pleasure to collaborate with. Dayron's positive attitude and emphasis on teamwork make him an invaluable asset to any project. What impresses me the most about Dayron is his relentless commitment to his profession. He consistently strives to improve himself and stay updated with the latest technologies in the field of software engineering. His ability to quickly adapt to any situation and surpass expectations is truly remarkable.
Liset María Del Val MorellQA EngineerDayron have a huge knowledge about software development, in each component(database, frameworks, middleware,etc) for web solutions and data analysis. Great partner, professional, excellent person for problem resolution and great ideas for solutions generator. Compromised, hard worker, and good person. I recommend him for working in team and get the best from all member of the team.
Yordan Velez RodríguezCybersecurity and Network Solutions ArchitectContact Me
If you need more information, do not hesitate to contact me, I will answer as soon as possible.