Full-Stack Engineer

Ruthvik Kolli

Building scalable, secure, and user-centric applications from concept to production

About Me

I'm a Full-Stack Engineer with deep expertise in React, TypeScript, Node.js, and cloud-native application development. I specialize in designing scalable architectures, building reusable component libraries, and implementing secure, data-driven backend systems.

With experience spanning healthcare platforms, microservices architecture, and mobile applications, I've proven my ability to take products from concept to production—spanning frontend engineering, backend APIs, data modeling, cloud deployment, and real-time features.

Frontend Excellence

React 19, Next.js 15, TypeScript, Component Libraries

Backend Architecture

Node.js, Microservices, PostgreSQL, Redis

Cloud Native

AWS (ECS, Lambda, S3), Docker, CI/CD

Security First

RBAC, RLS, OAuth, JWT/JWE, Encryption

Experience

Cloud Engineer & Full Stack Developer

Triangle Health

Feb 2025 - Aug 2025

Los Angeles, CA

Built production-grade healthcare platform with React 19, Next.js 15, and TypeScript
Architected backend microservices with Node.js, PostgreSQL, and Redis
Developed reusable component library following atomic design principles
Deployed on AWS using ECS, Lambda, S3, and CloudWatch

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Full Stack Developer

Freelance

May 2024 - Dec 2024

Dayton, OH

Designed microservices architecture in ASP.NET for scalability
Automated CI/CD pipelines with GitHub Actions
Implemented PostgreSQL with RLS for data isolation
Developed auth, orders, and customer management services

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Frontend Mobile Developer

Avitar Tech

Mar 2020 - Aug 2021

Hyderabad, India

Developed cross-platform mobile apps using Flutter
Reduced development efforts by 55%
Built offline-first application architecture
Deployed apps to App Store and Google Play

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Technical Skills

frontend

ReactTypeScriptNext.jsTailwind CSSRadix UIJotai

backend

Node.jsPostgreSQLRedisMicroservicesREST APIsWebSockets

cloud

AWS (ECS, Lambda, S3)DockerGitHub ActionsCloudWatch

security

RBACRLSOAuthJWT/JWEEncryption

Healthcare Platform

React 19, Next.js 15, Node.js, PostgreSQL, AWS

Production-grade healthcare platform with SSR, microservices, and real-time features

Microservices Architecture

ASP.NET, PostgreSQL, Docker, GitHub Actions

Scalable microservices with automated CI/CD and client-specific feature rollouts

Cross-Platform Mobile Apps

Flutter, Offline-First Architecture

Mobile applications with secure local persistence and background sync

Let's Build Something Amazing

I'm always open to discussing new projects, opportunities, or partnerships.

Or connect with me on:

LinkedIn•GitHub