Headline

Frontend Engineer | Angular · React · TypeScript | Enterprise SaaS · Performance Optimization | 3+ YOE

About

Frontend Engineer with 3+ years building high-performance web applications for enterprise SaaS platforms used by 500+ users in regulated domains. PRIMARY EXPERTISE - ANGULAR Ecosystem: I specialize in scalable Angular architectures, large dataset rendering, and state management using NgRx. Delivered measurable impact including 40% bundle size reduction, 55% lower browser memory via CDK virtual scrolling, and 50% reduction in manual workflows through reusable component libraries. REACT & MODERN FRONTEND: Strong production-ready skills in React, Redux, Redux Toolkit, and component-based architecture. Experienced in optimizing React applications through code splitting, lazy loading, and memoization. Comfortable moving between Angular and React stacks based on project needs. Technical Stack: → Angular: v14–v21, NgRx, RxJS, Angular CDK, Angular Material → React: React Hooks, Redux, Redux Toolkit, React Router → Core: TypeScript, JavaScript (ES6+), REST APIs, Performance Optimization, WCAG 2.2 AA, i18n, PWA, Git, CI/CD

Location

Greater Delhi Area

AI stack

claude code

claude

codex

Work experience

Software Engineer at RxLogix Corporation, Jan 2025 - Present · 1 yr 8 mos, Frontend Engineer owning end-to-end development of enterprise SaaS products. I build scalable Angular applications, optimize performance for large datasets, and design reusable component architectures that reduce development overhead. • Owned frontend development across 5 enterprise SaaS products, implementing lazy-loaded architecture, RBAC, and PWA features that reduced admin configuration effort by 25% • Optimized large-scale data rendering by migrating client-side tables to server-side pagination with CDK virtual scrolling, cutting browser memory usage by 55% for datasets exceeding 10,000 rows • Designed and published a shared UI component library with 20+ reusable components, standardizing patterns across teams and reducing duplicate development effort by 35% • Implemented multilingual interfaces (8 languages) and WCAG 2.2 AA compliant designs, improving global accessibility and usability • Improved code quality by writing 200+ unit tests achieving 80% coverage, and resolved critical performance and security issues identified in VAPT audits

Associate Software Engineer II at RxLogix Corporation, Jan 2024 - Jan 2025 · 1 yr 1 mo, Frontend Engineer focused on building advanced data grid capabilities and interactive document processing interfaces for regulated enterprise applications. • Built custom DataTables.js extensions with column stacking, filtering, and persistence, enabling full restoration of user state (filters, sorting, layout) across sessions • Developed a complex 3-stage document parsing workflow with interactive PDF viewing and canvas-based region selection using pdfjs-dist • Integrated dynamic form rendering via SDK-based configuration, enabling flexible form generation without code changes

Associate Software Engineer I at RxLogix Corporation, Mar 2023 - Jan 2024 · 11 mos, Frontend Engineer developing secure, responsive frontend solutions and dynamic form architectures for healthcare enterprise platforms. • Built a secure patient-facing portal with OAuth authentication, multi-step workflows, and role-based access control using lazy-loaded modules and route guards • Designed scalable form architecture for case submissions, improving maintainability and reducing feature development time • Implemented persistent table state (filters, sorting, pagination) using backend APIs, improving user experience for repeated workflows

Education

Bachelor of Technology - BTech, Computer Science, Maharaja Agrasen Institute Of Technology, Delhi

10+2, Science, Rajkiya Pratibha Vikas Vidyalaya, Rajniwas marg

Public links

github: https://github.com/AbhishekSharma-86