Osamaria Sat

Senior Software Engineer at Ignis Health

Led AI-assisted development using Cursor and Cloud Code; leveraged MCP-based tooling to accelerate development cycles; designed and deployed AI-powered health care solutions, implementing RAG pipelines that improved LLM response accuracy by 35%; built scalable backend using FastAPI and Django; created LangChain/LangGraph workflows for chatbots and domain-specific AI apps; improved system performance with Redis caching and query optimization; enhanced deployment reliability and uptime using Docker and Kubernetes.

Senior Software Engineer at OCLOUD Solutions

Led design and development of complex web applications using Django, FastAPI, Python, and React. Built robust backend microservices, improved deployment pipelines with Docker/Kubernetes on AWS, delivering 40% faster deployments and higher uptime. Mentored 4 junior developers, enhanced Python skills, and delivered end-to-end solutions aligned with business goals. Integrated AI/LLM capabilities for chat, vision, and document processing to enable scalable multimodal features.

Senior Software Engineer at O Cloud Solutions

Led and mentored a team of 4 junior developers, enhancing Python skills, particularly in Django and FastAPI, resulting in a 20% increase in team productivity. Developed and modularized microservices using Django REST Framework, boosting system scalability by 30%. Enhanced data storage efficiency with MySQL and Django ORM, reducing database query time by 25%. Achieved 100% test coverage for Django-based services with Pytest, reducing production bugs by 50%. Optimized DevOps workflows with Docker, Kubernetes, and AWS, increasing deployment speed and system uptime by 40%.

Senior Software Engineer at Square63

Directed development of 3+ scalable web applications; refined backend services using Django and Flask; reduced response times; integrated Redis caching and GA4 analytics to optimize data processing; led end-to-end SDLC activities.

Senior Software Engineer at XproLabs

My primary role was to lead and contribute to designing, developing, and maintaining complex web applications. Managed and upgraded backend systems using Django and Flask for multiple web and mobile applications, enhancing performance and scalability. Collaborated with cross-functional teams to design and implement new features using Django, improving user experiences and system efficiency. Integrated Redis and GA4 into Django-based architecture, streaming data flow and improving system performance. Debugged and refactored legacy Django codebase, reducing technical debt by 30% and improving overall stability.

Software Engineer at Square63

Delivered full-stack solutions using Django, React, and PostgreSQL across multiple projects; contributed to end-to-end SDLC, improving delivery timelines by 15%; collaborated with cross-functional teams to ensure high-quality releases.