Welcome to my engineering space

Saurav Saini

Senior Full-Stack & Infrastructure Engineer

Saurav Saini

I specialize in Backend Engineering, DevOps, and Cloud Infrastructure, designing scalable systems and high-performance applications using Ruby on Rails, FastAPI, Docker, Kubernetes, AWS, and React Native.

My work focuses on distributed systems, automation tooling, production-grade infrastructure, observability stacks, CI/CD pipelines, and modern self-hosted environments.

6+
Years Experience
20+
Production Projects
10+
Infrastructure Deployments
bash ~ infrastructure-console
guest@sauravsaini.dev ~ %neofetch
Saurav Saini
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Role:Infrastructure Engineer
Primary:Rails, FastAPI, Kubernetes
Languages:Python, Ruby, TS, Bash, SQL
Infrastructure:Docker, Cloud Services, Linux
Interests:Distributed Systems
guest@sauravsaini.dev ~ %

Building scalable platforms, infrastructure, and developer tooling

I am a full-stack engineer with strong expertise in Backend Engineering, DevOps, and Cloud Infrastructure. Over the years, I have worked extensively with Ruby on Rails, FastAPI, React Native, Docker, and Kubernetes to architect modern applications and production-grade systems across AWS.

My work extends beyond frontend development into backend infrastructure, cloud deployments, CI/CD automation, API optimization, observability pipelines, and self-hosted bare-metal environments running from my homelab infrastructure.

I enjoy solving complex engineering challenges involving distributed systems, reverse proxies, container orchestration, database optimization, monitoring stacks, and scalable deployment architectures.

I also enjoy building internal engineering tools that improve developer workflows and operational visibility. One of my projects, Docklog, is a self-hosted container management and logging utility designed to help teams monitor services, inspect logs, restart containers, and streamline infrastructure debugging from a centralized interface.

I strongly believe in clean software craftsmanship: building maintainable systems, reusable services, reliable deployment pipelines, and scalable architectures that are designed to last.

Ruby on RailsFastAPIReact NativeDockerKubernetesAWSLinuxPostgreSQLRedisNginxWebSocketsTypeScriptPythonJenkinsArgoCDCI/CDGithub Actions
Current Focus Areas
  • AI-powered recruitment platforms
  • Self-hosted Kubernetes infrastructure
  • Cloud-native backend systems
  • Infrastructure automation tooling
  • High-performance APIs & observability

Product Engineering

Building scalable web and mobile applications using React Native, TypeScript, and modern backend systems with clean architecture and maintainable codebases.

Backend Systems & APIs

Architecting high-performance backend infrastructures using Ruby on Rails and FastAPI with expertise in REST APIs, WebSockets, Redis, PostgreSQL optimization, and scalable service design.

Cloud & Infrastructure

Managing deployments across AWS and self-hosted infrastructure using Docker, Kubernetes, Linux servers, reverse proxies, CI/CD pipelines, and production-grade monitoring systems.

Self-Hosted Infrastructure

Running and maintaining dedicated homelab servers for Kubernetes orchestration, observability stacks, GPU workloads, containerized services, reverse proxies, and infrastructure experimentation.

Developer Tooling & Automation

Building internal engineering utilities like Docklog for centralized log monitoring, container lifecycle management, infrastructure debugging, and developer workflow automation.

Performance & Reliability

Passionate about observability, performance optimization, database tuning, API latency reduction, infrastructure monitoring, and building reliable production systems at scale.

Services Offered

High-performance development, scalable cloud architecture, and production-grade automation services customized for your product.

Enterprise Ruby on Rails Development

Architecting scalable monoliths, secure financial gateways, and real-time multi-tenant SaaS products.

Ruby on Rails 6/7RSpecActiveRecord
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High-Performance Python FastAPI APIs

Building asynchronous REST endpoints, microservices, and AI/ML model deployment pipelines.

FastAPIUvicorn / GunicornPydantic V2
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Strategic DevOps Consulting & Automation

Designing automated CI/CD pipelines, GitOps configurations, and self-hosted bare-metal environments.

GitHub ActionsGitLab CIJenkins
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Docker & Kubernetes Container Orchestration

Designing production-grade Kubernetes clusters, microservice routing, and container strategies.

DockerDocker ComposeKubernetes (K8s)
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AWS Cloud Engineering & Architecture

Designing secure virtual private clouds, serverless systems, and auto-scaling app deployments.

EC2 Scaling GroupsAWS LambdaECS Fargate
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Premium Mobile Apps in React-Native / Flutter

Crafting fluid cross-platform iOS & Android mobile applications with clean native integration.

React NativeFlutterDart
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Core Technical Expertise

A summarized overview of my core competencies in backend engineering, systems architecture, and cloud deployment.

Backend Engineering

Ruby on Rails92%
Python FastAPI90%
REST API Architecture92%
Microservices Design86%
WebSockets & Real-time Systems84%
PostgreSQL & Query Optimization88%
Redis / Sidekiq / Background Jobs86%

Cloud & Infrastructure

Docker & Containerization94%
Kubernetes88%
AWS Infrastructure85%
Bare-Metal Linux Architecture84%
Terraform & IaC80%
Nginx / Traefik Reverse Proxies86%
GitHub Actions CI/CD88%

AI & Modern Systems

LLM Orchestration & Prompts82%
Ollama Local AI Execution86%
RAG Pipeline Architecture80%
Vector Database Setup78%
Real-time AI Systems76%
Scalable Worker Systems82%
Event-driven Architectures80%
View All Skills

Completed Projects

Explore a curated selection of my mobile applications, scalable backend systems, and DevOps automation.

RecruitEase Pro hero
RecruitEase Pro logo

RecruitEase Pro

AI Recruitment & Hiring Platform

A full-scale AI-assisted recruitment platform featuring multi-tenant hiring infrastructure, coding assessments, AI proctoring, resume parsing, interview automation, and recruiter workflow management.

RecruitEase ProPythonFastAPI
PanaceaFinder hero
PanaceaFinder logo

PanaceaFinder

AI-Powered Wellness Discovery Platform

An AI-powered wellness and beauty discovery platform enabling users to search, discover, and explore wellness services, health conditions, and beauty providers through intelligent search and scalable operational workflows.

PanaceaFinderPythonFastAPI
Realty Pulse Pro hero
Realty Pulse Pro logo

Realty Pulse Pro

RAG-Based Real Estate AI Platform

A RAG-powered real estate intelligence platform enabling agencies and brokers to create AI property assistants using OpenAI APIs, semantic search, vector retrieval, and conversational property discovery workflows.

Realty Pulse ProNode.jsPython
CorkRules hero
CorkRules logo

CorkRules

AI-Powered Wine & Restaurant Discovery Platform

A restaurant and wine discovery platform focused on corkage policies, AI-assisted wine intelligence, menu scraping, restaurant search, location-based discovery, and customer dining experiences.

CorkRulesRuby on RailsReact
Rescrape Marketplace hero
Rescrape Marketplace logo

Rescrape Marketplace

Realtime Marketplace Platform

A realtime B2B scrap marketplace connecting recycling businesses through geolocation-based listings and live bidding systems.

Rescrape MarketplaceRuby on RailsReact
SafeMedia Pro hero
SafeMedia Pro logo

SafeMedia Pro

AI Media Moderation Platform

An AI-assisted media moderation platform for image analysis, content safety workflows, moderation pipelines, and realtime review systems.

SafeMedia ProPythonFastAPI
DockLog hero
DockLog logo

DockLog

Infrastructure & DevOps Tooling

A self-hosted Docker monitoring and operational tooling platform for realtime container logs, telemetry, and infrastructure debugging.

DockLogGoDocker
DuologyPrep hero
DuologyPrep logo

DuologyPrep

SAT & ACT Preparation Platform

An online learning and assessment platform focused on SAT and ACT exam preparation, practice tests, student progress tracking, and learning workflows.

DuologyPrepRuby on RailsMongoDB
MoveitPro Mobile hero
MoveitPro Mobile logo

MoveitPro Mobile

Mobile Logistics Platform

A React Native logistics platform used by moving crews and dispatch teams for realtime operations, digital paperwork, inventory workflows, and field payments.

MoveitPro MobileReact NativeRedux Toolkit
MoveitPro ERP & CRM hero
MoveitPro ERP & CRM logo

MoveitPro ERP & CRM

ERP & Operational Backend Systems

A large-scale ERP and CRM platform for moving companies handling dispatching, billing, storage management, warehouse operations, and operational workflows.

MoveitPro ERP & CRMRuby on RailsMySQL
Get In Touch

Ready to collaborate?

Let’s discuss your next project or opportunity.

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