Find the Best HTML5 Jobs in Brooklyn, NY
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Check out a sample of the 47 HTML5 jobs posted on Upwork
Bakery System Conversion Support
Hourly ‐ Posted 7 days agoHours needed
Duration
Experience level
We are converting bakery systems from Bakers 13 to My online bakery. We need freelancers familiar with both systems and knowledgeable i…
Internal Management Platform for Medicaid Agency
Fixed-price ‐ Posted 13 days agoFixed-price
Experience level
I’m building an internal management platform for a Pennsylvania Medicaid home care agency. The platform sits on top of our existing ven…
Klaviyo Expert for Campaign Fixes
Hourly ‐ Posted 13 days agoHours needed
Duration
Experience level
We need a Klaviyo expert to help resolve current issues and improve our email marketing setup. The work includes fixing existing campai…
Fractional CTO for Insurance Automation
Hourly ‐ Posted 14 days agoHours needed
Duration
Experience level
Get Logan Inc is a fast-growing US trucking insurance brokerage serving 10,000+ fleets across the US. We are building our automation ba…
HTML Email Signature for Real Estate Brokerage
Hourly ‐ Posted 5 days agoHours needed
Duration
Experience level
Need a professional HTML email signature for a real estate brokerage brand that works reliably across major email clients, including Ou…
UX Designer for Email CMS
Hourly ‐ Posted 24 days agoHours needed
Duration
Experience level
We are seeking a skilled UX designer to create intuitive and user-friendly designs for our email content management system. The ideal c…
Developer Needed to Build Clean E-Commerce Storefront (Shopify or…
Fixed-price ‐ Posted 8 days agoFixed-price
Experience level
Looking for a developer to build a small e-commerce storefront. Reference for the look and feel: https://vitallabs.us/ (editorial layou…
Fix Prompt Template in RAG Chatbot
Fixed-price ‐ Posted 1 month agoFixed-price
Experience level
My chatbot successfully retrieves relevant documents, but the LLM ignores the retrieved context and answers from general knowledge. I s…
React + TypeScript Performance Optimization
Fixed-price ‐ Posted 1 month agoFixed-price
Experience level
I'm looking for a developer to improve the performance of an existing React + TypeScript dashboard application. The app has become noti…
Design and Build Test Fixture
Hourly ‐ Posted 4 days agoHours needed
Duration
Experience level
I am looking to design and build one custom bench-top test fixture for testing a military temperature gauge. The gauge requires 24 VDC…
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