Open to Opportunities

India

Vivek Sahu

Full-Stack Engineer & Systems Architect

Building scalable web systems with a practical understanding of network reliability and cloud infrastructure.

React · Next.js · Node.js
Cloud & DevOps · Docker · AWS · Linux
Networking · Systems Design · Infrastructure

vivek@portfolio:~

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Vivek_Sahu

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[ "Full Stack", "Cloud", "Infrastructure" ]

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open_to_work

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Selected Projects

Projects focused on building and deploying real-world systems across frontend, backend, and infrastructure.

exchange-lab.

Built a high-performance exchange simulator with an in-memory matching engine and real-time streaming. Low-latency concurrent trades, event-driven updates using WebSockets and Redis.

Demo Access:

U : admin|P : 123

Tech Stack

TypeScriptNode.jsRedisNext.js

Source View Details

Gym buddy.

Developed a full-stack fitness platform for workout planning and progress tracking. Dynamic metric calculations, responsive UI, and efficient data handling.

Tech Stack

Next.jsShadCN UITypeScriptTailwind CSSCloudflare R2

Live Demo Source View Details

Flight Fare Predictor.

Built a machine learning model to predict flight ticket prices using Random Forest Regression. Developed a Flask API for serving predictions with data preprocessing and feature engineering for improved accuracy.

Tech Stack

PythonFlaskScikit-learnPandas

Source View Details

Tech Stack & Tools

Technologies I use to design, build, and scale reliable, high-performance systems.

Languages

TypeScript

JavaScript

Python

Java

C++

SQL

HTML/CSS

Frontend

React

Next.js

Tailwind

shadcn/ui

Vite

Backend & APIs

Node.js

Express

WebSockets

REST

gRPC

JWT

Auth.js

WebRTC

Testing

Zod

Kafka

Cloud & DevOps

AWS

Docker

Kubernetes

Cloudflare

Nginx

Linux

Prometheus

Grafana

Databases

PostgreSQL

MongoDB

MySQL

Prisma

Redis

Core Concepts

DSA

OOPs

Networks

System Design

AI & ML

AI Agents

Claude Code

Workflow Automation

Local AI

Pandas

Matplot Lib

NumPy

Areas of Interest

AI Agents

Cloud

Linux

Networking & Infrastructure

Open Source

About Me

Who I am and what I build.

Full-Stack Engineer focused on building reliable web applications, with a strong foundation in Linux systems and infrastructure. Experience working in ISP environments on network configuration and infrastructure complements my development approach. I work with Agentic AI to automate workflows and actively run self-hosted systems, reflecting a practical, production-first mindset.

Full-Stack

Cloud Native

Agentic AI

Linux/DevOps

Full Profile