Pre-screened and vetted.
Mid-Level Python Developer specializing in AWS cloud and REST API development
“Backend/data engineer with hands-on production experience building FastAPI APIs secured with JWT and delivering AWS-based data processing solutions using Lambda and ECS Fargate. Has worked with Snowflake/third-party API sources and targets including DynamoDB, S3, RDS, Redshift, and Glue, and uses CloudWatch/X-Ray for monitoring and troubleshooting. Seeking ~$65/hr and is open to onsite work in Bethesda, MD.”
Senior AI/ML Engineer specializing in Python, RAG systems, and LLM fine-tuning
“Built and owned an end-to-end RAG-based AI support platform at Mechanize (FastAPI/LangChain/Pinecone/React) with rigorous evals and guardrails, driving 45% fewer support tickets and ~$280K annual savings. Also led a high-risk legacy modernization at Argo AI, incrementally extracting a monolithic Django backend using Strangler Fig + feature flags while supporting 10K+ concurrent users.”
Senior Java Full-Stack Developer specializing in cloud-native microservices
“Software engineer/QA automation leader with Lowe’s experience owning automation quality strategy for a customer-facing platform supporting large contractor orders. Built TypeScript/React dashboards backed by Spring Boot microservices (MongoDB) and RabbitMQ async messaging, with strong CI/CD test automation and production monitoring (Prometheus/Grafana). Also created an internal automated test reporting dashboard that improved QA workflow through training-led adoption and iterative refinement.”
Mid-level AI/ML Engineer specializing in Generative AI and NLP
“Built an end-to-end GenAI underwriting copilot at TD Bank for complex financial documents, combining RoBERTa-based risk classification with Azure OpenAI RAG to deliver grounded, citation-based insights. Drove a 40-50% reduction in manual underwriting review time and created reusable FastAPI ML services that cut integration effort for other teams by 30-40%.”
Mid-level Full-Stack Developer specializing in Java microservices and cloud (AWS)
Mid-Level Software Engineer specializing in Full-Stack, Cloud, and Generative AI/LLMs
Mid-Level Full-Stack Java Developer specializing in Spring Boot microservices and cloud platforms
Mid-level Full-Stack Software Engineer specializing in backend APIs and AWS cloud
Senior Cloud & DevOps Engineer specializing in AWS infrastructure, security, and automation
Senior Machine Learning Engineer specializing in agentic systems, RAG, and edge AI
Mid-level Data Engineer specializing in cloud ETL and data platforms (AWS/Azure)
Senior Full-Stack Software Engineer specializing in Java microservices and cloud-native platforms
Mid-level Full-Stack Software Engineer specializing in cloud-native microservices
Senior Full-Stack/AI Software Engineer specializing in FinTech
Mid-level Full-Stack Java Developer specializing in microservices and cloud Kubernetes
Mid-level Software Developer specializing in microservices, cloud platforms, and data engineering
Senior Full-Stack Java Developer specializing in cloud-native microservices
Mid-Level Full-Stack Software Engineer specializing in Java/Spring Boot and React
Mid-level Full-Stack Developer specializing in microservices, AWS, and enterprise automation
Junior Software Engineer specializing in LLM backend systems and full-stack AI apps
Mid-level Full-Stack Software Developer specializing in cloud-native microservices