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Vetted CSS Professionals
Pre-screened and vetted.
Jayaprakash Majji
Mid-level AI/ML Engineer specializing in LLM fine-tuning, RAG, and scalable inference
“ML/LLM engineer who built and shipped an LLM-powered internal knowledge assistant at Meta, focusing on production-grade RAG to reduce hallucinations and improve trust. Deep experience with scaling and serving (FSDP/DeepSpeed/LoRA, Triton, Kubernetes autoscaling) and reliability practices (Airflow retraining, MLflow versioning, monitoring with rollback), including sub-100ms latency and ~35% GPU memory reduction.”
Vernon Quan
Senior Full-Stack Software Engineer specializing in TypeScript, React, and Node.js
“Meta engineer who owned a heavily used internal goals/performance management feature end-to-end, driving major responsiveness improvements by restructuring frontend data loading and adding backend caching (Memcached), cache warmups, and query/index tuning. Strong focus on production quality: observability, error monitoring, and improving test coverage to prevent regressions during peak review cycles.”
Deepak Guntreddi
Mid-level Full-Stack Developer specializing in Java/Spring Boot and React
“NVIDIA engineer who built and shipped a production LLM-powered enterprise knowledge system (summarization, transcription, and Q&A) that cut document retrieval time ~30%. Deep hands-on experience with RAG (FAISS/Pinecone), GPU-accelerated microservices on AWS, and reliability/safety practices (Guardrails AI, prompt A/B testing, canary releases) plus strong MLOps orchestration across Airflow, Step Functions, and Kubernetes GitOps.”
Junior Software Engineer specializing in cloud data infrastructure and distributed systems
Mid-level Software Engineer specializing in backend and cloud microservices
Mid-Level Backend Software Engineer specializing in payments and real-time analytics
Senior Software QA Engineer specializing in web, mobile, and AR/VR testing
Senior Full-Stack Software Engineer specializing in cloud-native web and mobile apps
Senior Full-Stack Software Engineer specializing in Java/Spring and modern web apps
Senior Python Backend Engineer specializing in cloud-native SaaS and microservices
Senior Software Engineer specializing in telehealth and e-commerce platforms
Senior Full-Stack Developer specializing in cloud-native microservices and AI-driven healthcare apps
Senior Full-Stack Python Engineer specializing in trading and FinTech platforms
Senior Full-Stack Engineer specializing in AI/ML product engineering
Mid-level AI/ML Engineer specializing in Generative AI, LLMs, and scalable inference
Mid-level AI/ML Engineer specializing in LLMs, RAG, and scalable MLOps
Senior Software Engineer specializing in cloud architecture and machine learning
Senior Software Engineer specializing in Python, cloud infrastructure, and AI-powered search
Senior Full-Stack .NET Engineer specializing in cloud-native web applications
Senior Software Engineer specializing in payments, billing, and fraud/risk platforms
Mid-level Software Engineer specializing in backend APIs, data pipelines, and cloud microservices