Bottom left hero backgroundTop right hero background

Best TypeScript freelancers to hire in California 2025

Looking to hire TypeScript freelancers in California for your next project? Browse the world’s best TypeScript freelancers in California on Contra.

Trusted by 50K+ teams from creative agencies to high growth tech companies

Logo for Wix StudioLogo for RiveLogo for WebstudioLogo for GlorifyLogo for JitterLogo for FlutterFlowLogo for PeachWebLogo for CanvaLogo for Lottie FilesLogo for Workshop BuiltLogo for BuildshipLogo for AppsumoLogo for FramerLogo for BarrelLogo for BubbleLogo for LummiLogo for WebflowLogo for GrayscaleLogo for Stride UXLogo for InstantLogo for SplineLogo for KittlLogo for RelumeLogo for HeyGenLogo for Replo
Logo for Wix StudioLogo for RiveLogo for WebstudioLogo for GlorifyLogo for JitterLogo for FlutterFlowLogo for PeachWebLogo for CanvaLogo for Lottie FilesLogo for Workshop BuiltLogo for BuildshipLogo for AppsumoLogo for FramerLogo for BarrelLogo for BubbleLogo for LummiLogo for WebflowLogo for GrayscaleLogo for Stride UXLogo for InstantLogo for SplineLogo for KittlLogo for RelumeLogo for HeyGenLogo for Replo
FAQs

How do I define clear project goals for a TypeScript expert?

Start by outlining what you want from your project in simple language. Make sure to include details about the final product and any deadlines. A clear goal helps the TypeScript expert understand what you need and ensures you’re both on the same page from the start.

What should I include in the project brief for a TypeScript expert?

A good project brief includes the project scope, deadlines, and any special requirements. Mention any specific TypeScript features or frameworks that should be used. Clear instructions help avoid confusion and make sure the TypeScript expert knows exactly what you need.

How can I ensure a TypeScript expert stays on schedule?

Create a timeline with stages for the project. Check in regularly to see how things are going. Staying in touch with your TypeScript expert helps keep the project on track and avoids surprises.

What are good communication practices when working with a TypeScript expert in California?

Agree on the best times to contact each other, considering California time zones if you are located elsewhere. Decide whether email, video calls, or chats work best for quick updates. Clear and regular communication helps everything run smoothly.

How do I agree on deliverables with a TypeScript expert?

Deliverables should be specific and clear. Describe exactly what you expect at each stage of the project. Clear deliverables help the TypeScript expert understand what to do and keep the project moving.

What should I look for in a TypeScript portfolio?

Look for projects similar to yours. Check for clean, well-structured code and how the TypeScript expert solved problems. A strong portfolio shows you their skills and fit for your project.

How can I assess the TypeScript expert's problem-solving skills?

Ask how they solved specific challenges in past projects. Look for examples where they improved a JavaScript application using TypeScript. Their ability to tackle problems shows they can handle your project needs.

How do I set up a project kickoff meeting?

Send an agenda including the main topics you want to discuss. Go over the project timeline, deliverables, and communication methods. A kickoff meeting helps everyone start with a clear understanding of the project.

How important is it for a TypeScript expert to understand California's tech trends?

California is a tech hub with cutting-edge trends. A TypeScript expert familiar with these trends may bring new ideas and solutions. Keeping up-to-date with local tech trends may provide a competitive edge for your project.

Who is Contra for?

Contra is designed for both freelancers (referred to as "independents") and clients. Freelancers can showcase their work, connect with clients, and manage projects commission-free. Clients can discover and hire top freelance talent for their projects.

What is the vision of Contra?

Contra aims to revolutionize the world of work by providing an all-in-one platform that empowers freelancers and clients to connect and collaborate seamlessly, eliminating traditional barriers and commission fees.

Profile avatar
Nikol Hayes
PROSan Francisco, USA
$10k+
Earned
18x
Hired
5.0
Rating
17
Followers
TOP_INDEPENDENT

Top

Cover image for Skye 0.0 - Holographic AI Assistant
Cover image for ZK Records - AI-Generated Album & Music Label
Cover image for AriaLeaf AI - AI Voice Agent Platform for Dispensaries
Cover image for Abstract AI Chat: Learn Blockchain with Interactive AI & Docs
Profile avatar
Aurelien GERIER
PROLos Angeles, USA
$25k+
Earned
2x
Hired
4.8
Rating
4
Followers
TOP_INDEPENDENT

Top

Cover image for Traklist
Cover image for Cerise Peyi
Cover image for Base.club Miami
Cover image for Redwood Logistics
Profile avatar
Yash Bajaj
PROCalifornia, USA
$25k+
Earned
5x
Hired
5.0
Rating
7
Followers
Cover image for sparkspace.ai + website
Cover image for Handshake - Next.js based marketing site
Cover image for 28Kothi - Boutique Luxury Hotel
Cover image for Patrimonio Gallery
Profile avatar
Adam Strock
PROSan Francisco, USA
$10k+
Earned
2x
Hired
5.0
Rating
3
Followers
Cover image for Logical Root
Cover image for AutoNAV
Cover image for AI/ML app to generate product descriptions
Placeholder project card media
View more →
Profile avatar
Abdus Salam
PROFremont, USA
$1k+
Earned
1x
Hired
4
Followers
Cover image for Driving Engagement and Payment Readiness Across Meta's Apps
Cover image for Redesigning TV Discovery In a Fragmented Landscape
Cover image for Modernizing Recruitment Using Data-Driven Insights
Cover image for East African Job Discovery: 4-Week MVP to Market-Ready App

Explore TypeScript projects in California on Contra

Cover image for Amazon.com
0
32
Cover image for Grow with Google
0
14
Cover image for NextJS Networth Tracker
0
27
Cover image for Personal Portfolio Website
0
8
Cover image for Nextjs Saas Template
0
13
Cover image for Full-Stack Typescript Web App
0
0
Cover image for Hearing Tracker - Frontend Engineer
0
14
Cover image for Cooltrax - Frontend + UX Engineer
0
31
Cover image for AutoNAV
0
14
Cover image for Logical Root
0
32
Cover image for Our 50-Step Process for up to 2500X OpenAI API Cost Reduction
0
23
Cover image for Creative Fabrica - Frontend Engineer
0
12
Cover image for Purchase AppleCare+ For Your Apple Products
0
15
Cover image for AI-Book Reports
0
0
Cover image for Web based card game
0
6
Cover image for Sophos - Short Video App
0
5
Cover image for Indexer
0
1
Cover image for Cerise Peyi
0
38
Cover image for The Sea of Net
0
0
Cover image for BookTix Chart Builder
0
2
Cover image for Crypto Betting Website
0
3
Cover image for Currents Market UI Library
0
3
Cover image for Ur.io - Full Stack TypeScript and Node.js Multiplayer Game
0
1
Cover image for Front End - React Portfolio Site
0
2
Cover image for Figma Token Studio - Figma Plugin
0
3
Cover image for Green and Grey Lined Marketing Annual Report
0
0
Cover image for East African Job Discovery: 4-Week MVP to Market-Ready App
0
5
Cover image for Modernizing Recruitment Using Data-Driven Insights
1
5
Cover image for Abstract AI Chat: Learn Blockchain with Interactive AI & Docs
1
29
Cover image for sparkspace.ai + website
0
14

Top services from TypeScript freelancers in California on Contra

Join 50k+ companies and 1M+ independents

Contra Logo

© 2025 Contra.Work Inc