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Dmytro RozhkovDR

Dmytro Rozhkov

- Senior Full-stack Software Developer

€190/day
Coimbra, PT
8-15 years

Average response time: 1 hour

About Dmytro

Full-stack developer with 8 years of commercial experience, specializing in PHP Laravel, Vue.Js and React.js. A dedicated team player who can also excel when working independently. I'm a highly motivated and disciplined professional, passionate about my work, and committed to helping others succeed in their projects.

Feel free to reach out to me for collaboration, networking, or just to chat about technology and opportunities. Let's connect!
  • Ukrainian

    Native or bilingual

  • Russian

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • NDA,
    - Senior Full-stack Software Developer
    May 2025 - Today (1 year and 1 month)
    Project - AI‑powered platform for generating and assembling websites with per‑operation billing.


    Highlights:
    - Introduced 30‑day trial and transaction types across BE/FE.
    - Hardened build versioning; delivered fast test build path for CI.
    - Implemented build widget and state management (manual/smart), reliable return‑to‑build flows.
    - Improved payment UX: quicker charge notifications; fixed “insufficient balance” path; login hardening.
    - Performance: faster preview iframe, added perf checker; smoother builder animations and status toasts.



    Project - Mail automation platform.


    Highlights:
    - Implemented cut‑off logic for same‑day; added advanced mailing options.
    - Built analytics dashboard: revenue/volumes, line/pie charts, CSV export.
    - Optimized DB queries/indexes; secured export endpoints; role‑based access.
    - S3: persisted original documents; enforced consistent batch naming.
    - PDF/layouts: dynamic font sizing, wrapping, stable barcode placement.
    - UI/UX: auto‑refresh letter preview, loaders, anti‑multiclick, auth form fixes.
    PostgreSQL React.js Laravel PHP JavaScript
  • Cool Frames,
    - Senior Full-stack Software Developer
    August 2024 - May 2025 (9 months)
    Project - scalable e-commerce platform for designer eyewear, built with a responsive, API-driven architecture that integrates secure payment gateways and dynamic inventory management to support a high-performance, real-time
    shopping experience.


    Highlights:
    - Redesigned front-end pages to enhance user experience and align with modern UI/UX standards.
    - Optimized SEO metrics by 20% and PageSpeed scores by 30% by implementing recommendations from Google
    Insights and collaborating with SEO specialists.
    - Integrated Algolia AI for advanced search functionality and configured indexes to deliver more accurate results.
    - Collaborated on full-stack tasks, ensuring seamless interaction between back-end services and front-end
    interfaces.
    Laravel PHP React.js MySQL JavaScript
  • Zest Logic,
    - Senior Full-stack Software Developer
    December 2021 - May 2025 (3 years and 5 months)
    Project - CRM system for the US insurance market built with Laravel and Vue 2, offering integrated insurance company management, automated data import, process tracking, and advanced analytics.


    Highlights:
    - Played a pivotal role in a team that integrated Vuex and refactored Vue.js components, boosting platform
    performance by 30%.
    - Authored and disseminated a comprehensive guide on best practices, fostering a culture of knowledge sharing
    and quality improvement within the development team.



    Project - Middleware Project Between Client’s Server and Shopify.


    Highlights:
    - Engineered the middleware solution from the ground up, enabling seamless order processing between the client’s
    server and Shopify, handling 500+ orders monthly.
    - Designed and implemented a robust order transformation process, converting 100% of Shopify orders into the
    client’s required format with zero errors.
    - Created features for request history tracking, admin panel, and shop management, which enhanced operational
    transparency and control, resulting in a 50% time reduction in order management.
    Laravel Vue.js JavaScript MySQL Redis

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Education

  • master
    Zaporizhzhia Institute of Economics and Information Technologies
    2011

Skill set

Categories

  • Other