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Wilmer E. — Senior AI & Full Stack Engineer from Dominican Republic

Wilmer E.

Senior AI & Full Stack Engineer

Dominican Republic 6+ years
Open to offersNew to Platform
Languages
SpanishEnglish
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About

Wilmer E. is a seasoned Senior Software Engineer with over a decade of experience in designing and deploying AI-powered enterprise platforms and scalable cloud-native applications. Based in Santo Domingo, Dominican Republic, Wilmer specializes in full-stack development, microservices architecture, and integrating Large Language Models (LLMs) to enhance business efficiency and user engagement. His proficiency spans a range of technologies, including Python, JavaScript, and AWS, with practical expertise in AI integration using OpenAI, Claude, and Gemini. At Claro Dominicana, he led the architectural development of AI platforms, integrating LLMs to improve operational efficiency. His tenure at Twilio involved the development of high-performance communication APIs, underpinning large-scale cloud infrastructures. Wilmer's contributions at Dominus Tech Solutions saw the creation of full-stack web applications for diverse clients. Holding a Bachelor of Computer Science from the Instituto Tecnológico de Santo Domingo, Wilmer continues to drive innovation in sectors such as SaaS, telecommunications, eCommerce, and healthcare.

Experience

  • Senior AI & Full Stack Engineer

    Claro Dominicana · 2021 — 2026
    Orchestrated the architecture and development of enterprise AI platforms to enhance multi-agent workflows and LLM integration. Deployed a unified LLM gateway for internal applications, facilitating dynamic AI capabilities linked to OpenAI, Claude, and Gemini APIs for over 500,000 daily user interactions. Created secure cloud-native backend services utilizing FastAPI and AWS, focused on telecommunications applications. Developed automation pipelines to streamline data processing and facilitate report generation. Built REST APIs and event-driven microservices for enterprise SaaS platforms. Improved system performance by optimizing database queries and caching strategies. Collaborated with teams to establish technical requirements and Agile planning, and reviewed code while mentoring junior engineers.

  • Software Engineer / Backend Engineer

    Twilio · 2019 — 2020
    Developed and maintained high-performance communication APIs for messaging and voice applications within a large-scale cloud environment. Improved reliability and scalability of microservices architectures managing significant request volumes. Enhanced API responsiveness and reduced error rates through efficient database optimizations and error handling. Contributed to the design and deployment of cloud-native services using Node.js, TypeScript, and Docker on AWS with CI/CD pipelines. Engaged in system design discussions while implementing logging and monitoring solutions to ensure rapid incident response.

  • Software Engineer

    Dominus Tech Solutions · 2016 — 2018
    Architected and developed full-stack web applications for various business clients, including eCommerce solutions and enterprise management systems. Created REST APIs and backend services using Laravel and PHP, ensuring secure data handling. Designed and optimized relational database schemas and SQL queries for enhanced performance. Introduced new features, resolved critical issues, and increased system reliability across multiple client projects. Worked with designers and developers to provide responsive user interfaces while adhering to quality standards.

Skills & Expertise

Full Stack DeveloperAI and Data ScienceAI EngineerCMS

Education

  • Bachelor of Computer Science
    Instituto Tecnológico de Santo Domingo · 2011 — 2015