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Shikha Mangal

Experience

Four roles, from full-stack at a health-tech startup to frontend leadership on enterprise healthcare platforms.

  1. Aug 2024 to Mar 2026

    Senior Software Developer, Perficient

    Chennai, India (Remote)

    • Led frontend development for enterprise healthcare clients, including Johnson & Johnson and BlueCross BlueShield, using Next.js with Node.js backend services. Delivered 15+ production releases across 2 client projects.
    • Improved Core Web Vitals by 30% and cut page load time by 40% through SSR/SSG optimization and code-splitting.
    • Worked across the full lifecycle, from feature discovery and technical planning to testing and production deployment, in a cross-functional team of 8 delivering WCAG-compliant interfaces that met healthcare compliance standards.
    • Provided technical leadership on frontend architecture, took part in design discussions, ran code reviews and mentored engineers.
    • Wrote unit and integration tests with Jest and React Testing Library to keep releases reliable.
    • Next.js
    • TypeScript
    • Node.js
    • Jest
    • React Testing Library
    • WCAG

  2. Jul 2023 to Jul 2024

    Software Developer, Publicis Groupe

    Gurgaon, India (Remote)

    • Built a high-performance e-commerce portal for Redington with React.js, Node.js and SASS, supporting 50,000+ monthly users and cutting page load time by 35%.
    • Led API integrations between Bitbucket-managed codebases and Drupal CMS for UPES, reducing content deployment time by 25%.
    • React.js
    • Node.js
    • SASS
    • Drupal CMS
    • Bitbucket

  3. Jun 2021 to Apr 2023

    Software Engineer, Enquero Global

    Bangalore, India (Remote)

    • Engineered an SEO-friendly website for Driscoll's that improved organic search visibility by 45%, while managing three core repositories (RDR, CEP, Printing Label).
    • Built the Research Data Repository (RDR), helping 20+ researchers manage and process data 30% more efficiently.
    • Developed the Customer Engagement Platform (CEP) to automate purchase-to-sales-order conversion, reducing manual processing time by 40%.
    • Worked with design teams to deliver responsive, scalable interfaces.
    • React.js
    • TypeScript
    • JavaScript
    • Node.js
    • Material UI

  4. Jun 2019 to May 2021

    Full-Stack Engineer, PsyInnovation India

    Delhi, India

    • Built and maintained frontend and backend features for wayForward (acquired by DarioHealth in 2021), a cloud-based SaaS health-tech platform with 10,000+ active users.
    • Migrated legacy React class components to functional components with Hooks, modernizing the codebase.
    • Built and maintained user-assessment and psychologist-matching systems, improving assessment completion rate by 20%.
    • React.js
    • Node.js
    • MeteorJS
    • AWS Serverless