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Vetted Full Stack Developers in California

Pre-screened and vetted in California.

ReactJavaScriptDockerTypeScriptPythonCI/CD
NT

Nathan Telles

Screened

Staff Software Engineer specializing in distributed systems, cloud platforms, and AI services

Sunnyvale, CA13y exp
MetaUC Davis

Meta engineer who owned end-to-end production systems for AI-enabled smart glasses, spanning React/TypeScript apps through Node/Java microservices on AWS EKS with Kafka/Postgres. Built and productionized a real-time RAG pipeline (LangChain + OpenAI + Elasticsearch) with rigorous guardrails (shadow/canary, fallbacks, monitoring), delivering major improvements in latency (~35–40%), error reduction (~30%), and engagement (reported +40% DAU).

A/B TestingAgileAngularJSApacheApolloASP.NET+140
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MX

Michael Xu

Senior Full-Stack Python Engineer specializing in scalable, secure platforms and AI integrations

Mountain View, CA9y exp
GoogleMcMaster University
PythonJavaScriptTypeScriptSQLShell ScriptingDjango+165
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YC

Yifei Chen

Senior Software Engineer specializing in scalable web apps, real-time systems, and AI integration

San Jose, CA12y exp
MetaBrandeis University
ReactNext.jsTypeScriptJavaScript (ES6+)HTML5CSS3+84
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CM

Consuelo Mejia

Senior Full-Stack Engineer specializing in React, Python/Django, and AWS

Hawthorne, CA13y exp
SpaceXUniversity of Florida
AWSAmazon EC2Amazon ECSAWS LambdaAmazon S3Amazon RDS+61
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JW

Jozef WORONIECKI

Senior Product & Application Support Leader specializing in enterprise SaaS and cloud platforms

San Francisco Bay Area13y exp
AmazonPurdue University
Customer OnboardingCustomer Success ManagementTechnical EscalationRoot Cause Analysis (RCA)Incident ManagementCustomer Relationship Building+83
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EC

Emma Clausen

Screened

Senior Full-Stack Engineer specializing in web platforms and mobile apps

Canoga Park, CA5y exp
GustoUniversity of Nebraska-Lincoln

Backend/platform engineer with experience at Microsoft, Uber, and Gusto building production AI-agent automation systems in Python (AutoGen) and cloud-native microservices on Kubernetes across AWS/Azure. Has delivered zero-downtime migrations and high-throughput real-time streaming pipelines (Kafka/WebSockets/Redis), and is strong in GitOps/ArgoCD-driven CI/CD with reliable rollouts and rapid rollback.

.NET.NET Core.NET MVCADO.NETAngularApp Center+113
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SM

Sania Mohammad

Mid-level Full-Stack Python Developer specializing in FinTech and ML-driven automation

California, USA6y exp
StripeSaint Louis University
PythonNode.jsTypeScriptJavaScriptReactRedux+120
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JS

Jason Sato

Staff Full-Stack & AI Engineer specializing in LLM platforms and scalable cloud systems

San Francisco, CA9y exp
ZocksDuke University
PythonTypeScriptJavaScriptNode.jsGolangJava+190
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DG

Divya Garapati

Mid-level Full-Stack Developer specializing in cloud-native microservices

California, USA4y exp
MetaSaint Louis University
JavaJavaScriptTypeScriptPythonGoRust+129
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YG

Yutong Guo

Intern Machine Learning Engineer specializing in AI security and anomaly detection

Remote, CA2y exp
FordCarnegie Mellon University
PythonJavaMATLABSQLNoSQLR+124
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YC

Yue Cao

Intern Software Engineer specializing in AI/ML and LLM retrieval systems

San Francisco, CA1y exp
RipplingUniversity of Pennsylvania
PythonJavaJavaScriptCC++Go+63
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JF

Jay Fukumoto

Entry-Level Software Engineer specializing in full-stack web and gaming platforms

Irvine, CA1y exp
AmazonUC Irvine
TypeScriptJavaScriptHTMLPythonJavaSQL+35
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AF

Anthony Favoroso

Senior Software Engineer specializing in cloud-native SaaS and real-time collaboration

San Francisco, CA14y exp
NotionStony Brook University
A/B TestingAdobeAgileAmplitudeAngularAnomaly Detection+136
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SM

Satya M

Mid-level Full-Stack Developer specializing in Java microservices, React, and cloud AI platforms

San Francisco, CA6y exp
ShopifySaint Louis University
JavaJava 17Spring BootSpring Boot 3PythonFastAPI+93
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KV

KARTHIKBABU VADLOORI

Screened

Mid-level Full-Stack Developer specializing in Spring Boot, React, and cloud microservices

San Francisco, CA5y exp
MetaUniversity of Texas at Arlington

Backend engineer with experience at Meta and Accenture building regulated-data systems (healthcare/financial) using Python/Flask and Postgres. Has scaled high-throughput services to millions of daily requests, delivering measurable latency wins (~40% API latency reduction; ~35% faster DB-backed endpoints), and has productionized ML inference services using Docker/Kubernetes and AWS (ECS/SageMaker).

AgileAnsibleAPI Documentation (Swagger)ApigeeAWS API GatewayAWS CodePipeline+165
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PJ

Piyush Jadhav

Junior Software Engineer specializing in DevOps and full-stack web development

Carlsbad, CA1y exp
ViasatUC Santa Barbara
AgileAgile DevOpsAlmaLinuxAmazon EC2AnsibleAPI Integration+62
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SC

Sritharni CNatarajan

Mid-Level Full-Stack Developer specializing in MERN and AWS microservices

California, USA5y exp
EpsilonCalifornia State University
ReactReduxTypeScriptNext.jsAngularJavaScript (ES6+)+63
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NJ

Nivetha Jayakumar

Mid-Level Full-Stack Software Engineer specializing in web/mobile products and analytics

San Jose, CA4y exp
Work Order WizardColumbia University
JavaScriptTypeScriptPythonJavaC++C#+54
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HS

Harshil Sanghavi

Mid-level Full-Stack Developer specializing in AI and FinTech platforms

San Francisco, CA5y exp
MetaNorth Carolina State University
ReactTypeScriptRemixNext.jsAngularVue+162
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MT

MANIKONDA THARUN

Mid-level Full-Stack Developer specializing in React, Node.js, and Spring Boot

CA, USA4y exp
McKinsey & CompanyUniversity of Alabama at Birmingham
ReactReduxTailwind CSSBootstrapMaterial UISpring Boot+57
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