Open to opportunities

osama riasat

@osamariasat

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Senior software engineer building scalable AI-native web apps with Python, React, and agentic systems.

Pakistan

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What I'm looking for

I’m looking for a role where I can build secure, scalable AI-native products—especially agentic RAG and multi-model LLM systems—in a collaborative, cross-functional team. I want impact in production with strong reliability and automated delivery.

I’m a Senior Software Engineer with 6+ years of experience building scalable web applications and AI-native systems. I specialize in Python-based backends (Django, FastAPI) and React frontends, with a focus on agentic AI workflows and modern orchestration.

In regulated healthcare environments, I’ve architected HIPAA-compliant AI solutions on AWS, delivered evidence-based RAG pipelines with MilvusDB and ChromaDB, and improved LLM response accuracy by 35%. I’ve also built multi-agent LangChain/LangGraph clinical assistants and reduced API latency by 30%, while raising deployment reliability and uptime to 99.9% using Docker, Kubernetes, and automated CI/CD.

Previously, I led microservice development, achieved 100% unit test coverage to cut production bugs by 50%, and improved deployment speed and uptime by 40%. I’m energized by cross-functional problem-solving, secure system design (JWT/OAuth2, role-based access), and using AI-assisted tools to accelerate delivery without sacrificing quality.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

IGNIS Health

Oct 2024 - Present (1 year 8 months)

Architected and deployed HIPAA-compliant AI healthcare solutions on AWS, implementing PHI security, audit logging, and role-based access controls. Built RAG and multi-agent LangChain/LangGraph workflows, improving LLM response accuracy by 35%, reducing API latency by 30%, boosting performance by 25%, and achieving 99.9% uptime through Docker, Kubernetes, and automated CI/CD.

fastAPI Django HIPAA RAG (MilvusDB ChromaDB Lang Chain LangGraph Terraform Kubernetes Docker

Senior Software Engineer

OCloud Solutions

Sep 2023 - Oct 2024 (1 year 1 month)

Developed Django REST Framework microservices, increasing scalability by 30% and reducing database query time by 25% via ORM optimization. Delivered 100% unit test coverage that reduced production bugs by 50% and improved deployment speed and uptime by 40% using Docker, Kubernetes, and AWS automation.

Django REST Framework Microservices Database Optimization Unit Testing Docker Kubernetes AWS CI CD

Senior Software Engineer

Xprolabs

Jul 2022 - Sep 2023 (1 year 2 months)

Directed development of 3+ scalable web applications using Django and Flask, reducing response times by 20%. Integrated Redis caching and GA4 analytics to improve data processing efficiency and user behavior insights.

Django Flask Web Application Development Performance Optimization Redis

Software Engineer

Square63

Aug 2020 - Jul 2022 (1 year 11 months)

Delivered full-stack solutions using Django, React, and PostgreSQL, contributing to end-to-end SDLC and improving delivery timelines by 15%. Collaborated with 5+ cross-functional team members to ensure high-quality, on-time releases.

Django React PostgreSQL Full Stack SDLC Cross Functional Collaboration Release Engineering