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Tejaswini Karanam

@tejaswinikaranam

Message

I build scalable full-stack web and mobile platforms with Node.js, React, AWS, and Kubernetes.

United States

Message

At Charter Global, I built a Senior Assisted Living platform from concept to production, creating scalable Next.js/React frontends and Node.js backend architecture. I integrated PostgreSQL, DynamoDB, AWS Lambda, and Kubernetes to support secure multi-role workflows.

I improved API efficiency by 30% with React Query and Redux, reduced maintenance time by 30% through shared TypeScript middleware, and built React Native infrastructure with CircleCI pipelines that reduced release cycles by 80%.

Previously, I built REST APIs, payment services, real-time chat and video features, and full-stack platforms using Node.js, React, Go, PostgreSQL, MongoDB, Stripe, WebSockets, and WebRTC. I also mentor developers and students through code reviews, technical guidance, and hands-on programming support.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Charter Global

Mar 2025 - Present (1 year 6 months)

Spearheaded development of a Senior Assisted Living platform from concept to production, translating business requirements into scalable frontend and backend architecture. Designed and implemented RESTful backend services using Node.js, integrating PostgreSQL and DynamoDB to support secure, multi-role user workflows.

Docker DynamoDB CircleCi CI CD React Native JavaScript TypeScript Redux React Query AWS PostgreSQL Kubernetes NodeJS Next.js Lambda REST APIs FCM APNS Face ID Touch ID Geofencing

Graduate Teaching Assistant

Kennesaw State University

Aug 2023 - Dec 2024 (1 year 4 months)

Collaborated with 120 students each semester in Python programming and problem-solving through structured sessions and 1:1 guidance, strengthening analytical thinking, debugging skills, and technical communication. Developed backend services using Node.js, building REST APIs integrated with MongoDB and Stripe for secure payment processing in a RideShare application.

Go Python NodeJS MongoDB PostgreSQL Angular React Native JavaScript TypeScript Stripe Redux WebSockets WebRTC REST APIs Real Time Communications Frontend Architecture Payment Integration Team Leadership GCP

Software Engineer

V4U Developers

Jan 2020 - Aug 2021 (1 year 7 months)

Developed a full-stack Project Management Admin Portal for Latin America, designing frontend modules in React.js and TypeScript while engineering backend services using Node.js for scalable REST APIs. Built and optimized backend microservices with Spring Boot and FeathersJS, integrating PostgreSQL and Prisma ORM, and containerized applications using Docker for consistent deployment environments.