Ankit Srivastava

Senior Software Engineer

Gurugram, Haryana, India5 yrs 10 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in enhancing user experiences with modern frameworks.
Proven track record of reducing production failures by 30%.
Strong collaborative approach delivering industry-leading solutions.

Stackforce AI infers this person is a SaaS Frontend Developer with a focus on user experience and performance optimization.

Contact

ankit.srivastava1@publicissapient.com LinkedIn

Skills

Core Skills

SveltekitJavascriptSalesforceGatsbyjsJqueryReact

Other Skills

AJAXAccessibilityAdaptationAgile MethodologiesAlgorithmsBootstrapBryntumCascading Style Sheets (CSS)Code ReviewCommunicationComputer ScienceContent Management Systems (CMS)Content stackContentstackContinuous Delivery (CD)

About

At Publicis Sapient, I focus on enhancing user experiences through innovative application of React , Svelte & Svelte-kit and JavaScript frameworks. My background in Computer Science Engineering from Uttarakhand Technical University complements my practical skills, allowing us to push the boundaries of digital solutions. My commitment to professional growth is highlighted by certifications in React.js, HTML/CSS, and Svelte. I prioritise a collaborative approach, tapping into collective expertise to deliver industry-leading solutions that resonate with my clientele.

Experience

5 yrs 10 mos

Total Experience

2 yrs 11 mos

Average Tenure

4 yrs 8 mos

Current Experience

Publicis sapient

2 roles

Senior associate level 1

May 2025 – Present · 1 yr 1 mo

Engineered API routes in SvelteKit to expose header and footer components as reusable endpoints, enabling seamless integration with the PressPage site and ensuring consistent branding across platforms.This modular approach improved frontend maintainability and cross-site content synchronization.
Architected dynamic SvelteKit components with variant control via Contentstack, enabling flexible page rendering through dynamic slugs. Built a block renderer to efficiently combine global and page-specific content, improving maintainability and scalability.
Integrated Splunk Real User Monitoring (RUM) into SvelteKit frontend for full observability, enabling real-time issue tracking with session replay and alerting. Reduced production failures by 30% through proactive monitoring and detailed user session analysis.
Integrated Salesforce Web-to-Lead and Web-to-Case forms, streamlining lead capture and boosting sales by 10%.

SvelteKitContentstackSplunkSalesforceJavaScript

Experience Engineer L2

Oct 2021 – May 2025 · 3 yrs 7 mos

Developed Proof of Concept (POC) for Pilot Flying J's Parts and Service Solution and Prime Parking 3.0 using SvelteKit hybrid rendering (CSR + SSR), CSR-only, SSR-only, pre-rendering, and dynamic data fetching to improve website performance and functionality.
Led end-to-end development of Green America Biofuels website (https://www.greenamericabiofuels.com)
with Gatsby JS, integrating GA4 and GTM for analytics and Content-stack Delivery API for content
modelling, creating responsive UI that enhanced user engagement
Directed jQuery migration from 2.1.4 to 3.6 on Pilot Flying J website (https://pilotflyingj.com), mitigating XSS vulnerabilities in product advertising; collaborated with team of 2 to resolve issues and built custom carousel for compatibility.
Optimised React-based Kiosk application via route-based code splitting and lazy loading, reducing load time by 70% and improving perceived performance by 20% with skeleton screens; upgraded UA to GA4 for enhanced event tracking and user data modeling.
Minimised main thread work by removing third-party libraries, deferring non-critical scripts, pre-connecting domains, and implementing web workers for JavaScript offloading to boost page performance. Integrated Content-stack headless CMS SDK as single source of truth for mobile and web products

SvelteKitGatsbyJSReactjQueryGA4GTM

Oodles technologies pvt ltd

Associate Software Engineer

Aug 2020 – Oct 2021 · 1 yr 2 mos · Gurugram, Haryana, India · Remote

Implemented infinite-scroll behaviour on the landing page to load the posts from connected users.
Introducing this feature brought enhanced user experience and user engagement by 20%.
Integrated PubNub chat & Bryntum scheduling. Introduced Redux for state management, improving code clarity and eliminating props drilling.
Implemented debouncing, throttling & memoization in React based application to reduce requests, optimize re-renders, and boost app performance.
Took a mobile-first approach to create React Js components with dynamic data that was being fetched from the backend for a social-media-like web platform (mainly for doctors and patients).

ReactReduxPubNubBryntum