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Shaileshkumar SatariyaSS

Shaileshkumar Satariya

Senior Software Engineer

€900/day
Frankfurt am Main, DE
8-15 years

Average response time: 1 hour

About Shaileshkumar

I help companies build modern, scalable web applications using React, TypeScript, Next.js, and Node.js.

With more than 10 years of experience, I have delivered software solutions across healthcare, media, automotive, travel, CRM, and security domains. My expertise includes frontend architecture, micro-frontends, full-stack development, performance optimization, and building maintainable applications that scale.

I have worked on complex enterprise platforms, clinician-facing healthcare applications, AI-powered user experiences, chatbot integrations, and WebAssembly-based browser solutions. Beyond implementation, I contribute to architecture decisions, technical direction, code reviews, and collaboration across product, design, QA, and engineering teams.

My services include:
• React & Next.js development
• TypeScript applications
• Frontend architecture
• Full-stack development with Node.js
• Micro-frontends
• Performance optimization
• Design systems and component libraries
• Technical consulting
• AI-powered web applications

I enjoy turning complex requirements into reliable, user-friendly products that deliver measurable business value. Whether you need a senior engineer to strengthen an existing team or take ownership of a project from design to delivery, I can help.
  • English

    Native or bilingual

  • German

    Conversational

Can work on-site
Frankfurt am Main (up to 50km)

Experience

  • Align Technology,
    Senior Software Engineer
    HEALTH AND WELLNESS
    August 2023 - Today (2 years and 10 months)
    64 Darmstadt, Germany
    • Delivered complex healthcare technology products using React, TypeScript, and Next.js, focusing on performance, usability, and production quality
    • Helped evolve a micro-frontend-based platform, improving modularity, reuse, and integration across applications
    • Contributed to a WebAssembly-based browser workflow, enabling real-time client-side processing for media-heavy use cases
    • Built interactive, performance-sensitive UI features for clinician-facing applications
    • Designed and built a dental questionnaire application with structured form and AI-driven chatbot interaction modes, emphasizing maintainable architecture and intuitive user experience
    • Leveraged modern AI-assisted development tooling, including Claude Code, to accelerate prototyping, implementation, and engineering workflows
    Typescript Frontend Architecture Microservices Architecture React.js IT Architecture
  • Accenture Song,
    Senior Frontend Developer (App Dev Associate Manager)
    DIGITAL AND IT
    January 2022 - July 2023 (1 year and 6 months)
    Kronberg im Taunus, HE, Germany
    • • Built customer payment-related features for a leading European media company using React and TypeScript, integrating with headless CMS and REST APIs.
    • • Developed a stock locator solution for a major automotive group using a micro-frontend architecture.
    • • Supported and mentoredjunior developers through code reviews and guidance on frontend best practices.
    • • Implemented Storybook for a React component library, improving documentation and UI consistency across teams. Tech: React, TypeScript, Micro-frontends, Storybook, SCSS, APIs
    Typescript Frontend Architecture Microservices Architecture React.js
  • BD4Travel GmbH,
    Senior Frontend Developer
    TRAVEL AND TOURISM
    October 2021 - December 2021 (2 months)
    Frankfurt, Germany
    • Developed and maintained a CRM application using React.js and TypeScript, with backend integration via Node.js and Express framwork.
    • Implemented component documentation using Storybook and promoted reusable UI patterns.
    • Built behavior-based website content injection using Preact and JavaScript.
    Typescript React.js Backend Service Development Angular PHP

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Education

  • MSc
    SRH Hochschule Heidelberg
    2014
    MSc
  • BE
    South Gujarat University
    2009
    BE

Skill set

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