Sajal Shrivastav

Sajal Shrivastav

Frontend Engineer · Angular, React, TypeScript · Performance Optimization · AI-Powered UIs · SDE-2 | Serving Notice Period | Architecting scalable SPAs at Digit Insurance

Bengaluru, IndiaInsurance technology
3roles
39skills
2education

About

In 3 years at Digit Insurance, I've shipped frontend systems used by millions — reducing pre-inspection time by 55%, cutting page load times by 25%, and building a real-time tracking system that made Ops 10× faster at resolving production incidents. I specialize in Angular and React at scale: design systems, performance optimization, state management (NgRx / Redux Toolkit), and cross-team component libraries that teams actually adopt. What I've shipped: → Health Claims V4 rebuild — reduced processing time by 20% for 100+ staff → MotorSelfSurvey re-arch — cut claim pre-inspection from 9 min to 4 min → WebSocket-based real-time tracking — 30% faster incident resolution → 15+ accessible components adopted across 3+ product teams → AI-powered procurement platform (React + OpenAI API) - built independently I'm drawn to problems at the intersection of engineering rigor and real user impact. I care about render performance, accessible interfaces, and code that teams can actually maintain six months later. 2× Tech Titan Award recipient at Digit for measurable engineering impact. Currently exploring SDE-2 / Senior Frontend roles at product companies and AI-first startups - especially teams where frontend is treated as a serious engineering discipline, not a "make it look pretty" function. Bangalore · Open to remote · [email protected]

Experience

Software Engineer

Digit Insurance

2 yrs · Bengaluru, Karnataka, India

Spearheading frontend architecture across Digit's core insurance applications, working with Angular, TypeScript, RxJS, and Angular Material. ▸ Led the Health Claims V4 frontend rebuild aligned with the new design system — improving workflows for 100+ claims processing staff and cutting processing time by 20%. ▸ Re-architected the MotorSelfSurvey module by eliminating redundant API calls, reducing claim submission time from 9 mins to 4 mins (55% faster). ▸ Architected 15+ reusable, accessible UI components with coding standards adopted across teams — cutting UI development time by 20%. ▸ Engineered a WebSocket-based real-time user tracking system, enabling the Ops team to resolve production issues 10x faster (30% improvement in resolution rate). ▸ Resolved 40+ production issues maintaining an 85% on-time delivery rate, boosting system reliability at scale. ▸ Optimized 10+ core UI components, reducing inconsistencies by 40% and improving developer productivity. ▸ Built an Angular image caching pipe, cutting image load times to 2–3 seconds.

Graduate Engineering Trainee

Digit Insurance

1 yr · Bengaluru, Karnataka, India

Focused on performance optimization, reusable component systems, and API integration across Angular-based insurance applications. ▸ Optimized Angular component lifecycle and change detection strategies, slashing rendering latency by 25% and driving an 18% improvement in session duration and user retention. ▸ Standardized a shared UI component library adopted by 3+ teams — eliminating duplicate code and cutting feature delivery time by 20%. ▸ Partnered with backend engineers to integrate RESTful APIs with optimized data-fetching patterns, reducing fetch latency by 20%. ▸ Eliminated redundant service calls across 8+ modules, reducing network overhead by 25% and improving scalability under peak traffic. ▸ Contributed to UI testing and documentation, reducing production bugs by 10% per quarter.

Graduate Trainee Engineer

Digit Insurance

Jun 2023 – Apr 2024 · Bangalore, KA

Optimized Angular component lifecycle and change detection to reduce rendering latency by 25%; led standardization of a shared UI component library adopted by 3+ teams and reduced feature delivery time by 20%; removed redundant service calls across 8+ modules, reducing network overhead by 25%; partnered with backend engineers to integrate REST APIs and reduce fetch latency by 20%.

Education

Shri Ram Murti Smarak (SRMS) Institutions

Bachelor of Technology - BTech, Computer Science

Jul 2019 - May 2023

Shri Ram Murti Smarak College of Engineering and Technology

B.Tech, Computer Science

Jun 2019 – May 2023

Skills

JavaScriptReact.jsAngularTypeScriptNode.jsJavaScript (ES6+)HTML5CSS3SCSSTailwind CSSAngular MaterialPrimeNGRedux ToolkitNgRxRxJSObservable PatternsExpress.jsMongoDBMongooseREST API DevelopmentJasmineJestUnit TestingChrome DevToolsGitGitHubPostmanJiraVS CodeFigmaAgile/ScrumCI/CDComponent-Driven ArchitecturePerformance OptimizationLazy LoadingCode ReviewWebSocketsAuthenticationAuthorization

Projects

Personal Finance Tracker (In Progress)

Creating the Personal Finance Tracker with AI 1)Building a progressive web app (PWA) to track expenses with real-time updates and offline support. 2)Integrating Google Drive API to securely store and sync user data in their own drive. 3)Architected React.js frontend with Node.js/Express.js backend and MongoDB for persistence.

PrepAI - your mock interview partner

A Project that lets you Tarin Your self for the interview

Realtime Chat-App

• Designed and implemented Web application in 3-person team using HTML, CSS, JAVASCRIPT, PHP • Making it open community where anyone can chat with anybody. Enabled students to Chat with each other. • Helps in contact with person even if we does not have any Personal Contact .

AI Procurement Intelligence Platform

Full-stack AI-powered procurement platform for requirement analysis, vendor evaluation, and decision-making via natural language. Built with React.js, Node.js, Express.js, MongoDB, OpenAI API, Tailwind CSS, and JWT; included secure JWT authentication and role-based access control and reduced manual analysis effort by 60%.

Online Code Editor & Execution Platform

Browser-based code editor featuring real-time execution, syntax highlighting, and smooth animations. Built with React, Vite, Tailwind CSS, Framer Motion, and EmailJS.