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Vetted Front End Developers in California
Pre-screened and vetted in California.
Jozef WORONIECKI
Senior Product & Application Support Leader specializing in enterprise SaaS and cloud platforms
Jonas Shuai
Mid-level Full-Stack Software Engineer specializing in cloud, microservices, and React/Java
“Software engineer with experience at PayPal and JPMC building large-scale onboarding/account setup systems using React/TypeScript with Spring Boot/Node microservices and Kafka. Also built an Ignition-based SCADA monitoring tool at Mainspring Energy that became the default for manufacturing/test engineers by aggregating real-time telemetry and historical test data.”
Gautham Yerroju
Senior Software Engineer specializing in AWS cloud infrastructure and microservices
Boyang Yu
Junior Software Engineer specializing in full-stack web and Android development
Annie Chang
Senior Full-Stack/Backend Software Engineer specializing in cloud-native automation and microservices
“Backend/data engineer with strong AWS production experience across containers (ECS) and serverless (API Gateway/Lambda/SQS), plus Glue-based ETL to Parquet for Athena/Redshift. Demonstrates hands-on reliability and security depth (Cognito OAuth2/JWT with JWKS rotation, idempotency/DLQs, monitoring) and measurable performance wins (Redis caching + query tuning), along with legacy-to-services modernization using parallel-run parity and feature-flagged cutovers.”
Yashvi Vaghela
Entry-Level Frontend Software Developer specializing in React and ML-enabled web apps
“Backend-focused Python/Flask engineer who owned REST APIs for a video analysis system, including preprocessing, ML inference integration, and post-processing into time-aligned predictions consumable by a React UI. Demonstrated practical performance/scalability work by decoupling API request handling from CPU-heavy processing and adding timing instrumentation to identify and optimize bottlenecks.”
Wilbert Pangilinan
Senior Frontend Engineer specializing in real-time SaaS, FinTech, and AI workflows
Nishad Nakhwa
Mid-level Full-Stack Developer specializing in React/Next.js and Node.js
Kuldeep Singh
Senior QA Technical Lead specializing in web, embedded devices, and smart wearables
Ryan Tang
Mid-level Digital Marketing Manager & Front-End Developer specializing in e-commerce and Web3
Gizem Karadagoglu
Senior UI/UX Designer and Front-End Developer specializing in accessible, compliant web apps
Kajol Dubey
Mid-level Frontend/Full-Stack Engineer specializing in React, Angular, and AI-driven apps
Peter Fraser
Senior Full-Stack Engineer specializing in Azure serverless, microservices, and DevOps