I’m looking for a product-focused Staff or Senior Frontend Engineer role where I can build scalable React and TypeScript applications, lead frontend architecture, and contribute across the stack when needed. I value meaningful product ownership, collaborative teams, strong engineering practices, and opportunities to mentor others.
Open to opportunities
Sandeep Kumar
@sndpkumar014
Senior Frontend Engineer with 10+ years building scalable SaaS products with React and TypeScript. Frontend-focused full-stack developer with Go.
IndiaWhat I'm looking for
I am a product-minded Senior Frontend Engineer with over 10 years of experience building customer-facing SaaS products and modern web platforms. My core strengths are React, TypeScript, JavaScript, frontend architecture, micro-frontends, API integration, performance optimisation, and automated testing. I am frontend-focused but also have hands-on full-stack experience, including contributing to Go services and working closely with backend APIs.
My career has included engineering roles at Infosys, SAP Labs, Oracle, Nutanix, and currently Veeam. I have modernised legacy applications, built reusable UI platforms, improved application performance, and delivered complex product capabilities from design through production. At Nutanix, I helped lead the migration of an Identity and Access Management application from Knockout.js to React while mentoring junior engineers. At Veeam, I own frontend delivery across Veeam Vault, Partner Enablement, and Trials, including a full-stack self-service Trials experience that contributed to an approximately 30% trial-to-paid conversion rate.
I enjoy solving ambiguous product and technical problems, collaborating across Product, UX, Backend, and Platform teams, and turning requirements into polished, reliable user experiences. I am particularly interested in frontend platform engineering, scalable UI architecture, developer experience, design systems, AI-assisted engineering workflows, and roles where I can combine deep frontend expertise with end-to-end product ownership and mentorship.
Experience
Work history, roles, and key accomplishments
Current
Owned frontend delivery for Veeam Vault and Partner Enablement using React and TypeScript. Built the full-stack Trials experience with Go services, contributing to ~30% trial-to-paid conversion. Established micro-frontend/API patterns with Module Federation, Vite, MSW, React Query and Kubb; improved quality with Playwright, Claude Code and mentoring.
Led modernization of Nutanix IAM, migrating from Knockout.js to a scalable React architecture. Mentored two junior engineers to deliver the MVP, partnered with UX on accessible interfaces, and improved performance through lazy loading, API backoff, React Profiler-driven memoization, and CSS Modules. Built reusable React components with Context API.
- Developed reusable components and templates in Knockout.js for efficient file
data analysis, enhancing modularity and performance of the application.
- Migrated backend logic from PHP to Python and refactored frontend
components using Knockout.js, enhancing the application’s performance and
maintainability.
Developed and modernized SAP Marketing Cloud and Qualtrics applications with React. Converted legacy interfaces into performant single-page applications using React Router, Hooks, and Context API. Partnered with UX to validate designs, improve implementation feasibility, and deliver consistent, user-focused interfaces.
IN
System Engineer
Infosys
Jan 2016 - Apr 2017 (1 year 3 months)
-
Commenced work with the SAP ABAP & SAP UI framework, focusing on
SAP-specific user interface development and customization.
- Completed training at Infosys Mysore campus, gaining proficiency in core
technologies including Java, C ++ , HTML.
Education
Degrees, certifications, and relevant coursework
National Institute of Technology, Raipur (NIT)
B.Tech, Computer Science
2010 - 2014
Grade: 7.7
Tech stack
Software and tools used professionally
Availability
Open to opportunities
Location
IndiaAuthorized to work in
Salary expectations
80k-160k USD
Social media
Job categories
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