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Sapna Dhalor

@sapnadhalor

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Senior Frontend Engineer specializing in React, TypeScript, and scalable enterprise UI systems.

India

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What I'm looking for

I’m looking for an enterprise role where I can lead frontend initiatives—building scalable, high-performance React/TypeScript UI systems. I want a collaborative Agile team, ownership of reusable components/design systems, and long-term product scalability.

I’m a Senior Frontend Engineer with over 10 years of experience delivering scalable, high-performance web applications for enterprise environments. I specialize in React.js, TypeScript, and modern component-driven architectures, with a strong foundation in full-stack development using Node.js.

In my recent role at Netcracker Technology, I’ve worked as part of a global full-stack development team building an enterprise B2B platform for telecom clients. I develop scalable frontend components with React.js and TypeScript, build responsive UI modules to improve usability and performance, and integrate frontend applications with backend services and APIs.

As a Lead Software Engineer at Impact Analytics Inc., I led frontend development initiatives across multiple retail analytics products. I served as Subject Matter Expert (Frontend), directed software design and development for performance and scalability, built reusable UI component libraries using React.js and Redux, and mentored developers through code reviews.

Earlier at Impact Analytics and Mu Sigma, I delivered retail analytics solutions and enterprise applications end-to-end, including implementations using React.js/Vue.js and MEAN stack development with Node.js and MongoDB. I’ve consistently earned Spot Awards for quality engineering and outstanding performance, and I’m especially proud of building reusable UI design systems used across multiple products.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Netcracker Technology

Jul 2023 - Present (2 years 11 months)

Built scalable React and TypeScript frontend components for an enterprise B2B telecom platform, integrating with backend services and APIs to improve usability and performance. Collaborated with distributed teams in Agile to deliver maintainable, component-based UI.

React TypeScript REST APIs GraphQL Performance Optimization Agile Git Jenkins API Integration

Lead Software Engineer

Impact Analytics Inc.

Aug 2020 - Jun 2023 (2 years 10 months)

Led frontend development across multiple retail analytics products as the Frontend SME and primary point of contact for project management. Directed scalable frontend architecture and delivered reusable React/Redux component libraries, including code reviews and developer mentoring.

React Redux Component Libraries Performance Optimization Code Review Mentoring Agile API Integration

Senior Software Engineer

Impact Analytics Inc.

Nov 2018 - Aug 2020 (1 year 9 months)

Developed frontend features for retail analytics solutions using React and Vue, integrating REST and GraphQL APIs and implementing backend services with Node.js and PostgreSQL. Earned a Spot Award for quality engineering delivery.

React Vue.Js GraphQL REST APIs PostgreSQL Performance Optimization API Integration

Full Stack Developer

Mu Sigma Business Solutions

Sep 2015 - Oct 2018 (3 years 1 month)

Developed enterprise applications using AngularJS with Node.js and MongoDB (MEAN stack), implementing modules across the full lifecycle from requirements to deployment. Delivered performance-driven, user-centric web applications and received 3 Spot Awards.

AngularJS MongoDB MEAN stack SQL Performance Optimization Deployment Web Application Development

Software Development Intern

Sofster

Jan 2015 - Jun 2015 (5 months)

Built an online digital marketplace platform for selling web development assets using OpenCart CMS, managing development independently from design to deployment. Delivered and deployed the marketplace functionality end-to-end as an intern.