Sandeep Chopra

Senior Frontend / Fullstack Engineer

• • Built core capabilities for a new unified micro-frontend platform using single-spa + Lit Web Components, enabling multiple apps to run under one shell.
• • Shipped onboarding infrastructure (docs + standards) that reduced ramp-up friction for new teams joining the platform.
• • Owned estimation and technical planning for recruiter-facing “events” workflows, partnering with product to translate ambiguous requirements into implementable UI contracts.
• • Led a greenfield customer portal build using Angular with a C#/.NET BFF, aligning front-end and API contracts to minimize integration churn.
• • Owned an Angular component library and design system in Storybook (atomic design), improving UI consistency and reducing rework across features.
• • Increased end-to-end coverage from 40% to 85% in a legacy CRM using Cypress, improving release confidence and reducing regression risk during Angular upgrades.

Tech Lead, Frontend

• • Led frontend delivery with a team of 3 engineers for a multi-tenant, multi-role application, driving execution planning, code reviews, and architecture decisions.
• • RReworked routing, state boundaries, and component patterns, closing 22 defects in the first two sprints and reducing defect-driven churn
• • Grew the team from 1 to 3 engineers through hiring and onboarding, and coached scalable frontend patterns to improve delivery consistency.
• • Built a private component library (30+ components) in Storybook with Tailwind, improving UI consistency and speeding up form-heavy feature development
• • Expanded quality practices with unit and end-to-end testing (Jest, Cypress) and Storybook-driven development, increasing release confidence and reducing regression risk.
• • Collaborate with Business Analysts, UX designers, and backend engineers to gather requirements, define technical specifications, and provide input on architecture and design decisions.
• • Collaborated with subject matter experts (SMEs) and client key stakeholders to nail down complex forms with large data entry requirements and validation rules
• • Expanded testing and automation practices to include jest, Cypress and Storybook, improving velocity while providing a safety net for future code changes.

Acting Tech Lead

• • Implemented a single-spa architecture with 5 micro-frontends and a GraphQL BFF, plus a shared Storybook component library published privately via NPM.
• • Built 20+ reusable components and core planner UI patterns optimized for responsiveness and heavy interactionI
• • Single-handedly implemented a custom Gantt chart (visx) to visualize driver schedules and unblock complex planning scenarios.
• • Delivered real-time asset maps (Google Maps API) and contributed key interactions to a drag-and-drop work order planner across trucks, trailers, and drivers.
• • Improved performance with optimistic updates and resolved memory leaks across multiple components, reducing UI stalls and instability.
• • Added production monitoring with Datadog and Sentry and tightened engineering standards (linting, unit tests, TypeScript conventions) to reduce regressions.