Freelancers using GraphQL in Los Angeles

Freelancers using GraphQL in Los AngelesFreelancers using GraphQL in Los Angeles

Projects People

Mariya Diminsky

Los Angeles, USA

Senior Frontend Engineer | Software Engineer | 9+ years

Senior Frontend Engineer | Software Engineer | 9+ years

Cover image for Creative Fabrica - Frontend Engineer

Creative Fabrica - Frontend Engineer

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16

Cover image for Zapier - Frontend Engineer

Zapier - Frontend Engineer

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26

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11

Cover image for Cooltrax - Frontend + UX Engineer

Cooltrax - Frontend + UX Engineer

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35

Long Beach, USA

Staff Product Designer & Strategic Systems Thinker

10: Followers

Staff Product Designer & Strategic Systems Thinker

Cover image for Accelerating Developer Activation: Reducing Onboarding Drop-Off…

Accelerating Developer Activation: Reducing Onboarding Drop-Off…

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7

Brand Design & Marketing Assets

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Cover image for Scaling Strategy & Design for WONDR

Scaling Strategy & Design for WONDR

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Cover image for Lever RBAC System Overhaul

Lever RBAC System Overhaul

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Aurelien GERIER

pro

Los Angeles, USA

Expert & Passionate Fullstack Engineer 11+ yrs exp & Media

$50k+: Earned

5x: Hired

4.9: Rating

78: Followers

Top

Expert & Passionate Fullstack Engineer 11+ yrs exp & Media

Cover image for Waking Up

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Cover image for Led delivery of a cloud-native

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

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2

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Jonathan Kawasaki

Senior Engineer leading modern frontend architecture

New to Contra

Senior Engineer leading modern frontend architecture

Cover image for Next.js Rebuild for MyMove Platform

Next.js Rebuild for MyMove Platform

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1

Cover image for Allconnect — High-Traffic Consumer Platform Modernization

Allconnect — High-Traffic Consumer Platform Modernization

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51

Cover image for HighCleanPro — SaaS Booking & Scheduling Platform

HighCleanPro — SaaS Booking & Scheduling Platform

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20

Cover image for Frontend Development for OpenTable's Web Platform

Frontend Development for OpenTable's Web Platform

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Katherina Perez

Los Angeles, USA

Graphic & Visual Design Specialist

Graphic & Visual Design Specialist

Cover image for Here come thoughts ✨

Here come thoughts ✨

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5

Cover image for Fixit Proyecto Final UX/UI

Fixit Proyecto Final UX/UI

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4

Cover image for Fulgor Interior - UP | XVI edición: Expresiones latinas

Fulgor Interior - UP | XVI edición: Expresiones latinas

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Michael Ciabuca

Los Angeles County, USA

Build with care. Prioritize the user. Success will follow.

Build with care. Prioritize the user. Success will follow.

Cover image for Lenderloom

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