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I’m a full-stack software engineer with experience building scalable, high-performance systems, including RESTful APIs, modular front-end components, cloud-based solutions, and AI-powered workflow automation tools. I’ve delivered projects handling millions of users and large datasets, optimizing efficiency and automating complex processes. I’m looking to help organizations build robust, intelligent systems that combine modern web technologies, and cloud infrastructure to drive measurable impact and streamline operations.…I’m a full-stack software engineer with experience building scalable, high-performance systems, including RESTful APIs, modular front-end components, cloud-based solutions, and AI-powered workflow automation tools. I’ve delivered projects handling millions of users and large datasets, optimizing efficiency and automating complex processes. I’m looking to help organizations build robust, intelligent systems that combine modern web technologies, and cloud infrastructure to drive measurable impact and streamline operations.

Karan Shah

Full Stack Developer, Web Developer, Back-End Developer, +2

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I’m a full-stack software engineer with experience building scalable, high-performance systems, including RESTful APIs, modular front-end components, cloud-based solutions, and AI-powered workflow automation tools. I’ve delivered projects handling millions of users and large datasets, optimizing efficiency and automating complex processes. I’m looking to help organizations build robust, intelligent systems that combine modern web technologies, and cloud infrastructure to drive measurable impact and streamline operations.…I’m a full-stack software engineer with experience building scalable, high-performance systems, including RESTful APIs, modular front-end components, cloud-based solutions, and AI-powered workflow automation tools. I’ve delivered projects handling millions of users and large datasets, optimizing efficiency and automating complex processes. I’m looking to help organizations build robust, intelligent systems that combine modern web technologies, and cloud infrastructure to drive measurable impact and streamline operations.

Available to hire

I’m a full-stack software engineer with experience building scalable, high-performance systems, including RESTful APIs, modular front-end components, cloud-based solutions, and AI-powered workflow automation tools. I’ve delivered projects handling millions of users and large datasets, optimizing efficiency and automating complex processes. I’m looking to help organizations build robust, intelligent systems that combine modern web technologies, and cloud infrastructure to drive measurable impact and streamline operations.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Software Engineer at Epic Systems

March 1, 2023 - August 1, 2025

Developed high-throughput RESTful APIs and modular front-end components for the medications portal in MyChart using React, Redux, TypeScript, C#, and Caché (NoSQL DB), improving patient adherence and reducing rooming time by 20%. Engineered RAG-augmented LLM agents with robust validation and dynamic fallback orchestration, automating verification steps and increasing pre-arrival check-in completion rates from 40% to 78% across 25+ hospital locations. Architected a scalable photo upload and facial recognition system using Web Blob Services and Azure AI Vision, optimizing throughput, latency, and failure recovery to support 150M+ automated patient check-ins annually. Migrated 12+ analyst workflows from a monolithic architecture to a React + .NET microservices architecture. Led triage team resolving 60+ high-priority issues across e-signature, scheduling, and messaging systems.

Software Engineering Intern at Novagen Research Labs

June 1, 2021 - August 1, 2021

Integrated 10 million+ pollution data points from EPA AirNow, OpenAQ, and PurpleAir APIs; trained regression and SVM models with scikit-learn on multi-source data to generate safety-optimized routes, improving user health metrics by 23% through reduced environmental exposure. Built automated ETL pipelines for faster pre-processing and retraining.