Starlyn Confesor Fernández Marte

Starlyn Confesor Fernández Marte

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W E B D E V E L O P E R
Nacional, Dominican Republic
Contact Starlyn regarding: 
Flexible work
Starting at USD8/hour
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Internships

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Résumé

Jobs verified_user 0% verified
  • W
    WORLDWIDE SEGUROS | Software Developer
    May 2024 - Current (2 years 6 months)
    • Designed and implemented modular enterprise architecture for claims, treasury, and subscription portals using React 18 and TypeScript.
    • Integrated Azure MSAL for enterprise SSO, managing complex session states and interaction-required authentication flows.
    • Optimized frontend performance with TanStack Query (React Query) for efficient server-state management and reduced API overhead.
    • Help define our frontend system and component library as we scale
  • Concentra SRL
    Software Development
    Concentra SRL
    Nov 2021 - Jun 2023 (1 year 8 months)
    - Creating UI pages in HTML5 using CSS3, Material UI, Redux, Styled Components, Socket IO, Typescript and JavaScript.
    - Optimize the page's performance for faster loading and browsing.
    - Management of git repositories.
    - Interact with team members to learn, refine and implement new features & capabilities.
    - Creating applications using with JavaScript frameworks, namely NextJS.
    - Experience with form management using Formik.
    - Built custom form components using Formik, React Hook Form and yup.
  • Tecnocom
    Applications Developer
    Tecnocom
    Jun 2018 - Nov 2021 (3 years 6 months)
    -
    Write clean, maintainable, and efficient code with web technologies: HTML, CSS, and JavaScript.
    - Debug and troubleshoot code issues.
    - Developed responsive, mobile-friendly web applications
    - Develop and maintain user interfaces.
    - Work with APIs and backend technologies: While React is primarily a front-end technology.
    -Familiarity handling complex form data.
Education verified_user 0% verified
  • U
    Bachelor of Science in Computer Science
    Unicaribe University
    Feb 2012 - Jan 2016 (4 years)
Projects (professional or personal) verified_user 0% verified
  • OMG WORLDWIDE GROUP
    Portal de REEMBOLSOS
    OMG WORLDWIDE GROUP
    Aug 2025 - Current (1 year 3 months)
    Architecture & Design: Led the end-to-end design and requirements specification for a multi-module ERP handling Claims, Treasury, Quotations, and Administration.
    Complex Logic: Engineered a high-precision Insurance Quoter Engine capable of performing complex mathematical calculations for policy premiums.
    Workflow Automation: Developed a state-driven workflow that tracks claim payment requests through multiple departments, managing status transitions from initial filing to final Treasury disbursement.
    Enterprise Security: Architected a robust security layer using Azure MSAL for SSO and Role-Based Access Control (RBAC), ensuring that data is filtered based on specific user permissions (Claims vs. Treasury).
    Data Integrity:
  • E
    Edeeste
    Nov 2021 - Current (5 years)