Freelancers using JavaScript in California
Freelancers using JavaScript in California
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John Zimmerman
max
San Diego, USA
Custom Kajabi Websites, Funnels & Migrations
$100k+
Earned
12x
Hired
5.0
Rating
137
Followers
Expert
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Custom Kajabi Websites, Funnels & Migrations
25
Network Chuck Academy — Kajabi Audit, Platform Rebuild & Custom Library This project began with a full Kajabi audit of Network Chuck Academy’s existing setup, focused on usability, performance, and scalability for a growing course library. I rebuilt key areas of the website and landing pages, adding custom course search and filtering to improve discovery as the catalog expanded. A major component was rebuilding the Academy Library using custom code, extending Kajabi’s native features to support better organization, navigation, and a smoother learning experience. The result is a faster, more flexible Kajabi platform built to support high traffic, ongoing content growth, and a global audience. 🔗 Live site: https://academy.networkchuck.com/
25
553
0
Custom Kajabi Platform for The Corporate Leaper
0
20
0
Complete Athlete — Custom Kajabi Migration & Platform Build
0
14
22
Just wrapped a full custom Kajabi build for The Corporate Leaper — a leadership and career transition platform built for high-performing professionals. This project focused on creating a polished, executive-level digital presence that could support coaching services, digital programs, and long-term brand growth inside a single Kajabi ecosystem. I used a design-first approach in Figma, then translated that into a fully custom Kajabi implementation including the main website, program pages, structured course experiences, and a clean, scalable backend. The result is a platform that feels premium, intentional, and easy to evolve as new offers are added. Live site: https://www.thecorporateleaper.com/
1
22
571
JavaScript
(9)
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Nikol Hayes
pro
San Francisco, USA
AI Campaign Assets + Agents for DTC Growth
$50k+
Earned
19x
Hired
5.0
Rating
211
Followers
Top
Partner
+1
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AI Campaign Assets + Agents for DTC Growth
0
NFT Mint Telegram Bot
0
324
0
SkyScribe Weather Telegram Bot
0
149
0
Crypto Luminary Web App
0
90
5
Recess Spec Product Photography Campaign
5
136
JavaScript
(3)
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Aurelien GERIER
pro
Los Angeles, USA
Fullstack Engineer | 14+ yrs Shipping React,Next.js,Node,AI
$50k+
Earned
5x
Hired
4.9
Rating
105
Followers
Top
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Fullstack Engineer | 14+ yrs Shipping React,Next.js,Node,AI
8
Base.club Miami
8
228
0
Data Legal Drive
0
31
0
Led delivery of a cloud-native K-12 student wellness platform that helps counselors monitor wellbeing, surface at-risk students, and act early—balancing product velocity with FERPA/COPPA-aware design and multi-tenant isolation (API RBAC, PostgreSQL RLS, district-scoped analytics). → Owned technical direction and delivery rhythm across a TypeScript monorepo (pnpm/Turbo): backend API, web app, shared packages, DB migrations, CI/CD gates, and staged deploys to GCP (e.g. Cloud Run), aligning engineering work with roadmap and release risk. → Orchestrated an AI assistant for counselors on Google Vertex AI (Gemini): system prompts, safety settings for K-12, function-calling tool design, multi-round tool loops, and strict separation so UI widgets render from verified tool results—not model hallucinations—with tracing/feedback hooks (e.g. Langfuse) for quality and auditability. → Drove access-control and compliance posture for sensitive student data: role/permission middleware, tenant-scoped queries, and defense-in-depth database policies—documentation and evidence suitable for enterprise security reviews (e.g. SOC 2–style narratives). → Partnered on product and program management: phased feature rollout, PR/branch discipline, and clear ownership of scope vs. risk so pilot schools could onboard without compromising data boundaries. → Shaped integrations and platform boundaries: Firebase auth, Neon PostgreSQL + Drizzle ORM, real-time patterns, BigQuery analytics isolation, and operational practices (testing, lint, type-check) that keep the stack maintainable at scale. → Established a disciplined, AI-accelerated delivery model—not ad-hoc prompting: Cursor rules and Claude skills/agents for repeatable workflows; Husky + lint/type-check/test gates; GitHub Actions CI/CD; Cursor Cloud Agents for automated PR review; and daily monitoring of E2E, coverage, and critical issues—owning AI-orchestrated implementation while enforcing accuracy, consistency, and observability
0
317
0
Breakjobs.ai
0
66
JavaScript
(2)
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YES IT Labs LLC
pro
California City, USA
Framer & Webflow Expert | High-Converting Custom Websites
2x
Hired
69
Followers
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Framer & Webflow Expert | High-Converting Custom Websites
1
The ASHI - Luxury Boutique Hotel Website
1
8
1
Surgical Equipment E-commerce Platform Development
1
7
1
BullseyeTests - EdTech Examination Platform
1
3
1
My Air Spa – On-Demand Beauty & Wellness Booking Platform
1
7
JavaScript
(4)
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Ema Olson
Los Angeles, USA
Squarespace Dev & Brand Strategist for Bold Creative Brands
5.0
Rating
11
Followers
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Squarespace Dev & Brand Strategist for Bold Creative Brands
2
Custom Squarespace Blog Post Layouts
2
21
1
Iconic Santa Barbara Property’s Digital Presence on Squarespace
1
12
2
Cinematic Portfolio Website Redesign on Squarespace 7.1
2
14
2
WordPress to Squarespace: Seamless Rebrand + UX Overhaul
2
29
JavaScript
(4)
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Haemish O'Donnell
pro
Palm Springs, USA
Digital architect — websites, systems, AI builds.
New to Contra
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Digital architect — websites, systems, AI builds.
0
Innerwork Systems — Self-Knowledge Product Line
0
4
0
Rare by Design — Studio Identity + Site Build
0
2
0
Brooke — Private AI Platform for Real Estate
0
3
0
The Barracks — Three-Direction Brand Rebrand
0
1
JavaScript
(7)
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James Pearce
Los Angeles, USA
FinerFox - Leading Webflow Enterprise Partner agency
8
Followers
Certified Partner
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FinerFox - Leading Webflow Enterprise Partner agency
0
Magnet: Rebrand + Migration
0
18
0
Fiverr: Accelerator Program
0
23
1
Fiverr: Business Needs Index
1
24
1
Fiverr: Blog Migration
1
36
JavaScript
(4)
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Mariya Diminsky
Los Angeles, USA
Senior Frontend Engineer | Software Engineer | 9+ years
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Senior Frontend Engineer | Software Engineer | 9+ years
0
Zapier - Frontend Engineer
0
28
0
✍️Technical Writer
0
44
0
Vivun - Frontend Engineer
0
28
0
Toddler Word Game
0
22
JavaScript
(6)
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