Harshit Sanas

About Harshit Sanas

Hi, I’m Harshit Sanas — a Senior React Developer passionate about building fast, scalable, and user-centric web applications. I specialize in developing modern frontend solutions using React, Next.js, TypeScript, and JavaScript, with a strong focus on performance, accessibility, and clean, scalable architecture. I enjoy solving complex problems and delivering products that create real user impact. Currently, I’m working as a Senior React Developer (G2) at Xoriant, where I build high-performance applications, collaborate across teams, and drive quality at scale.🧠 Previously, at Kana Health Inc, I led frontend development for AI-powered healthcare platforms, contributing to secure, reliable, and accessible solutions that improved patient outcomes. What I bring: Performance-driven development (Core Web Vitals, optimization)🧩 Scalable architecture & reusable component systems Secure implementations (OAuth, JWT, RBAC)🧪 Strong testing mindset (Jest, 95%+ coverage) Accessibility-first approach (WCAG standards)🤝 Team collaboration, mentoring, and code quality ownership I hold an MCA (First Class) and continuously explore AI-driven and next-gen web technologies to stay ahead in the evolving tech landscape.🤝 Open to:Building and scaling impactful frontend applicationsCollaborating on innovative, high-growth productsDiscussions around frontend architecture, performance, and AI in web Always open to meaningful conversations, collaborations, and new opportunities.

Experience

1. Senior React Developer - G2

   Xoriant

   Jan 2026 — Present · Pune, IN

   At Xoriant, I am working with the NiCE client, contributing to enterprise-grade, scalable frontend applications in a high-impact environment- Developing scalable applications using React.js, TypeScript, and Redux Toolkit- Building and maintaining microfrontend architecture for modular and independently deployable systems- Leading end-to-end feature development from requirement analysis to production deployment- Collaborating with cross-functional teams (Product, Backend, QA) to deliver high-quality, client-aligned solutions- Handling API integrations, debugging complex production issues, and ensuring smooth data flow- Driving performance optimization (Core Web Vitals, load time improvements, responsiveness)- Writing unit test cases using Jest, achieving 95%+ coverage across branches, statements, functions, and lines- Conducting code reviews on GitHub, ensuring best practices and maintainable code- Supporting QA in testing, automation, and bug fixing to ensure production stability- Leveraging GitHub Copilot and AI tools (ChatGPT, Claude, Cursor AI) for faster development and optimization- Actively involved in client requirement analysis, discussions, and delivery ownership- Mentoring team members and contributing to a collaborative engineering culture

Education

• Amity University

  Master of Computer Applications - MCA, Blockchain

• MODEL COLLEGE OF ARTS COMMERCE SCIENCE

  Higher Secondary School, Information Technology

  2012 — 2014

• B. K. Birla College (Empowered Autonomous Status), Kalyan

  Bachelor's degree of Science, Computer Science