Adarsh Sharma

Software Engineer

Gurugram, Haryana, India7 yrs 11 mos experience
Most Likely To Switch

Key Highlights

  • Achieved 30% faster load times through optimization.
  • Delivered 15+ enterprise projects for Fortune 500 companies.
  • Mentored junior developers, enhancing team productivity.
Stackforce AI infers this person is a Full-Stack Developer specializing in Fintech and SaaS applications.

Contact

Skills

Core Skills

React.jsTypescriptHtml5Java.net

Other Skills

.NET (C#).NET FrameworkAG GridAdobe Experience Manager (AEM)AgileAgile MethodologiesAngularAngularJSAutomation TestingBackbone.jsCSS3Cascading Style Sheets (CSS)Code OptimizationDartFlutter

About

🚀 Sr. Frontend Engineer | Full-Stack Developer | 7+ Years Experience I'm a results-driven software engineer specializing in building scalable, high-performance web applications with modern technologies. Currently at Gartner, I leverage React, TypeScript, Next.js, and Java to deliver enterprise-grade solutions. 💡 What I Do: • Design and develop responsive, user-centric web applications with React, TypeScript, and Next.js • Build reusable component libraries and design systems for improved developer productivity • Optimize application performance (achieved 30% faster load times and 25% higher user satisfaction) • Lead technical initiatives and mentor junior developers • Collaborate with cross-functional teams to deliver high-quality products on time 🛠️ Tech Stack: Frontend: React.js, TypeScript, Next.js, Redux, Angular, JavaScript (ES6+) Backend: Java, Spring Boot, Node.js, RESTful APIs Tools: Git, Webpack, Jest, Selenium, Agile/Scrum UI/UX: Responsive Design, Micro-Frontends, Component Libraries 📈 Key Achievements: • Boosted page performance by 30% through code optimization and lazy loading • Enhanced user satisfaction by 25% with improved UI/UX design • Led development of scalable design systems used across multiple teams • Delivered 15+ enterprise projects for Fortune 500 companies (Gartner, Barclays) 🎯 Currently exploring: Full-stack development with Java & Spring Boot, cloud-native architectures, and leadership opportunities 💼 Open to: Senior/Lead Frontend roles, Full-Stack positions, and Technical Leadership opportunities 📫 Let's connect if you're looking for a passionate engineer who delivers impact!

Experience

Gartner

Sr. Software Engineer

Sep 2023Present · 2 yrs 6 mos · Gurugram, Haryana, India · Hybrid

  • As a Front-End Developer at Gartner, I’ve played a key role in building and optimizing enterprise-grade web applications that empower global clients with data-driven insights. Working within a cross-functional agile team of designers, backend engineers, and product managers, I’ve contributed to multiple successful releases impacting thousands of daily users.
  • Key Contributions & Achievements:
  • Enhanced application performance by 32% by implementing code-splitting, lazy loading, and optimizing React rendering cycles.
  • Reduced page load time from 4.8s to 2.9s, improving overall user engagement and retention by 20%.
  • Led the migration from legacy JavaScript to React.js, resulting in a 40% reduction in code maintenance overhead and improved developer productivity.
  • Designed and implemented a reusable UI component library using React and TypeScript, cutting new feature development time by 25%.
  • Collaborated with backend teams to integrate RESTful APIs and GraphQL, ensuring seamless data flow across complex dashboards.
  • Mentored 3 junior developers and conducted code reviews to maintain high-quality, scalable code standards.
  • Actively participated in sprint planning, peer reviews, and product demos, aligning technical delivery with business goals.
React.jsTypeScriptNext.jsJavaRESTful APIsGraphQL+1

Publicis sapient

Senior Associate L1

May 2022Sep 2023 · 1 yr 4 mos · Gurugram, Haryana, India · On-site

  • Senior Front-End Developer | Citi Bank (Client Project)
  • Tech Stack: HTML5, CSS3, React.js, AG Grid, Jest, React Testing Library
  • Worked on the Transactional Module of Citi Velocity, Citi Bank’s latest next-generation digital banking and trading platform. Collaborated with global engineering teams to deliver a seamless, high-performance web experience for institutional clients across markets.
  • Key Contributions & Achievements:
  • Developed and optimized data-intensive UI components using React.js and AG Grid, improving data rendering efficiency by 35% on large transactional datasets.
  • Enhanced user workflows and transaction visibility, contributing to a 20% improvement in task completion time for end-users.
  • Implemented modular, reusable front-end components, reducing development effort for new modules by 25%.
  • Integrated real-time data updates via WebSockets and API endpoints, ensuring up-to-date transaction insights across multiple markets.
  • Strengthened unit and integration testing with Jest and React Testing Library, achieving 90%+ code coverage and significantly reducing post-deployment bugs.
  • Collaborated with UX and backend teams across time zones, ensuring consistency with Citi’s design system and compliance standards.
  • Participated in code reviews, sprint planning, and performance tuning, contributing to a robust, scalable, and secure banking platform.
HTML5CSS3React.jsAG GridJestReact Testing Library

Barclays

Senior Application Developer

Feb 2021May 2022 · 1 yr 3 mos · Pune, Maharashtra, India

  • Front-End Developer | Barclays Cards
  • Tech Stack: React.js, Backbone.js, Java 8, Jest, Jenkins
  • Worked on Barclays Internet Banking – Credit Card Module, covering all aspects of the customer credit card journey including statements, card applications, bill payments, and promotional features such as social media integrations and advertisements.
  • Key Contributions & Achievements:
  • Designed and developed interactive, high-performing React.js components to deliver a seamless digital banking experience for millions of Barclays customers.
  • Modernized legacy Backbone.js modules into a React-based architecture, improving page load time by 28% and reducing technical debt.
  • Contributed to test-driven development (TDD) by implementing evolving unit tests and snapshot tests, maintaining 95%+ test coverage across critical flows.
  • Streamlined build and deployment pipelines through Jenkins CI/CD, improving release efficiency and reducing deployment errors.
  • Collaborated with cross-functional teams to ensure secure API integration with backend services built in Java 8.
  • Enhanced credit card management UI (statements, payments, and offers), leading to a 15% increase in user satisfaction scores reported via customer feedback.
  • Participated in agile ceremonies, sprint retrospectives, and peer reviews to ensure consistent delivery quality across the team.
React.jsBackbone.jsJava 8JestJenkinsJava

Particle41

Full Stack Developer

Dec 2018Feb 2021 · 2 yrs 2 mos · Pune

  • Front-End Developer | Repspark
  • Tech Stack: React.js, Angular, .NET (C#), Jenkins
  • Worked on Repspark’s B2B e-commerce platform serving US-based retail and wholesale clients, focused on improving digital product presentation, order management, and buyer-seller interactions.
  • Key Contributions & Achievements:
  • Designed and implemented interactive product display modules using React and Angular, introducing dynamic line sheets and digital catalogs that enhanced product discovery and boosted user engagement by 30%.
  • Collaborated with UI/UX designers to create a more intuitive browsing experience, improving average session duration by 20% and reducing bounce rates.
  • Integrated .NET (C#) backend APIs with modern front-end frameworks, ensuring secure and efficient data exchange across product and order modules.
  • Automated deployment processes using Jenkins, reducing manual release efforts and deployment time by 40%.
  • Participated in agile development cycles, delivering new features every sprint with a strong focus on performance, accessibility, and scalability.
  • Worked closely with US-based clients and business analysts to translate complex business needs into functional, visually appealing front-end solutions.
React.jsAngular.NET (C#)Jenkins.NET

Miles software solutions private limited

Software Developer

Feb 2018Oct 2018 · 8 mos · Mumbai Metropolitan Region

  • Software Developer | EbixCash Custody
  • Tech Stack: .NET (C#)
  • Contributed to the development of EbixCash’s Custody platform, a web-based solution designed to streamline share trading and settlement processes by enabling direct transactions between users and custodians—eliminating the need for third-party brokers.
  • Key Contributions & Achievements:
  • Developed and maintained core trading modules for buy/sell operations, ensuring secure, fast, and reliable execution of financial transactions.
  • Collaborated with backend teams to optimize .NET-based APIs and database queries, improving transaction response time by 25%.
  • Implemented robust data validation and user authentication workflows to ensure compliance and reduce operational errors.
  • Worked on reporting and dashboard modules to give users transparent visibility into their holdings and trade history.
  • Contributed to end-to-end testing, debugging, and performance optimization, improving platform stability and reducing downtime.
  • Partnered closely with QA and product teams to ensure high-quality feature releases aligned with business goals.
.NET (C#).NET

Education

Centre for Development of Advanced Computing (C-DAC)

PG- Diploma — Advance Computing

Aug 2017Feb 2018

RAJ KUMAR GOEL INSTITUTE OF TECHNOLOGY, GHAZIABAD

Bachelor of Technology - BTech — Computer Science

Jan 2013Jan 2017

Kendriya Vidyalaya

Intermediate — Computer Science

Jan 2000Jan 2012

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