Resume bullet points · 35 examples
Web Developer resume bullet points
Strong Web Developer bullets show that you ship working, maintainable software and can tie technical choices to outcomes like speed, accessibility, reliability, and conversions. They also show the range of your scope, from building a single component to owning an architecture or mentoring other developers.
Replace anything in [brackets] with your own numbers and details. Only use a bullet for work you have really done.
Front-End Development and UI Implementation
- Converted [number] design mockups into reusable React components documented in Storybook, eliminating duplicated UI code across [number] pages
- Built mobile-first page templates in semantic HTML, Sass, and vanilla JavaScript for a [type of site] that launched [number] days ahead of schedule
- Migrated a jQuery-based interface to [framework], retiring [number] legacy scripts and making updates simpler for a [team size]-person team
- Created a shared TypeScript component library adopted by [number] product teams, shortening the build time for new screens from [X] days to [Y] days
- Implemented client-side validation and clear error messaging on [number] signup and checkout forms, lowering form abandonment by [X]%
- Structured state management with Redux Toolkit for a dashboard containing [number] data views, keeping the interface responsive with [number] records loaded
Accessibility, Testing, and Quality Assurance
- Audited [number] page templates against WCAG 2.1 AA using automated scanners and screen readers, then fixed [number] issues involving contrast, focus order, and missing labels
- Wrote Jest and React Testing Library suites that raised unit test coverage from [X]% to [Y]% and caught [number] regressions before release
- Automated [number] critical user flows in Cypress, including login and checkout, replacing [X] hours of manual regression testing per release
- Resolved cross-browser rendering defects in [browsers/devices] using CSS fallbacks and feature detection, clearing [number] open support tickets
- Added keyboard navigation and ARIA roles to [number] custom widgets such as modals and dropdown menus, making them usable without a mouse
- Reproduced and fixed [number] reported bugs per sprint by tracing issues through browser dev tools and server logs, keeping the defect backlog under [number] items
Performance, SEO, and Analytics
- Cut Largest Contentful Paint from [X] seconds to [Y] seconds by converting images to WebP, preloading fonts, and inlining critical CSS
- Configured CDN caching and Brotli compression for [number] sites, improving repeat-visit load times by [X]%
- Added semantic markup, structured data, and XML sitemaps across [number] pages, contributing to a [X]% increase in organic search traffic
- Introduced performance budgets into the build process so that pull requests exceeding [X] KB of JavaScript were flagged before merging
- Instrumented event tracking for [number] key user actions, giving the marketing team the data to plan [number] A/B tests
- Ran an A/B test on the [page name] layout and shipped the winning variant, which improved [metric] by [X]%
Back-End Services, APIs, and Databases
- Designed a REST API with [number] endpoints in Node.js and Express, documented in OpenAPI, and consumed by both the web app and a mobile client
- Wrote PostgreSQL migrations and added indexes that reduced the slowest report query from [X] seconds to [Y] seconds
- Built a GraphQL layer that consolidated data from [number] internal services, reducing the number of network requests per page from [X] to [Y]
- Implemented OAuth 2.0 login and JWT sessions with role-based access control for [number] user roles, protecting [number] restricted areas of the application
- Developed webhook handlers that synced orders and inventory between the storefront and [inventory/ERP system], removing [X] hours of manual data entry per week
- Added Redis caching to high-traffic endpoints, lowering database load by [X]% during peak periods of [number] concurrent users
Deployment, Security, and Site Maintenance
- Containerized [number] applications with Docker, reducing new-developer environment setup from [X] days to [Y] hours
- Configured automated lint, test, and deploy workflows that ran on every pull request and enabled [number] production releases per [week/month]
- Remediated [number] vulnerabilities flagged by dependency scans and penetration testing, including cross-site scripting and CSRF exposure, before the [audit/launch] deadline
- Managed DNS, SSL certificate renewals, and hosting for [number] client sites, sustaining [X]% uptime over [time period]
- Led the response to a production outage affecting [number] users, restored service within [X] hours, and wrote the postmortem that led to [number] preventive changes
- Upgraded [framework] from version [X] to version [Y] across [number] applications, closing known security advisories without user-facing downtime
Collaboration, CMS Work, and Technical Leadership
- Customized WordPress themes and plugins for [number] clients, giving non-technical staff the ability to update content without developer help
- Translated stakeholder requirements into [number] prioritized tickets and delivered the [project name] redesign within [number] sprints
- Mentored [number] junior developers through code reviews and pairing sessions, shortening their time to first production merge to [X] weeks
- Established ESLint, Prettier, and pull-request checklists for a team of [number] developers, reducing review rounds per change from [X] to [Y]
- Led the move from a monolithic CMS to a headless architecture for [site name], supporting [number] content editors and [number] publishing channels
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