S
Shams.Engineering

Building systemsthat scale.

I'm Shams Tabrej Khan

Backend & Mobile App Engineer · 5+ years in production engineering

I architect and ship scalable backend systems, real-time IoT analytics platforms, and cross-platform mobile apps - from ClickHouse data pipelines to App Store deployments.

Node.jsNestJSReact NativeClickHouseCube.js
Hyderabad, Telangana, India
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Engineering Achievements

50K+
IoT Devices
Real-time telemetry processed in production
5+
Years
Professional software engineering experience
30%
Engagement
User engagement uplift on E-Deekshaam platform
40%
Faster
Page load time reduction achieved

Crafting Backend Systems
at Scale

I'm a Backend & Mobile App Engineer with 5+ years of hands-on experience in production engineering. My core expertise lies in designing scalable backend architectures, real-time data processing pipelines, and analytics systems.

Currently at QTrams IT Solutions, I'm building an IoT-based fuel station monitoring platform that processes telemetry from 50,000+ devices in real time - leveraging ClickHouse for columnar analytics and Cube.js as a semantic layer.

I handle the complete stack: from NestJS microservices and database design to React Native mobile apps published on both Google Play Store & Apple App Store.

I'm deeply passionate about system design, performance optimization, and delivering production-grade software that solves real business problems at scale.

Backend Architecture
IoT Systems
Analytics Platforms
Mobile Engineering
API Design
Performance Optimization

Education

Bachelor of Technology (B.Tech)
Computer Science & Engineering
Maulana Azad National Urdu University
2014 – 2017
Diploma
Computer Science & Engineering
Maulana Azad National Urdu University
2011 – 2014

What I bring to the table

  • Production-grade systems
    50K+ IoT devices, real-time data
  • End-to-end ownership
    Backend → Mobile → Deployment
  • Analytics expertise
    ClickHouse, Cube.js, dashboards
  • Government-scale delivery
    MeitY-funded project leadership

Skills & Technologies

A battle-tested toolkit forged across IoT platforms, analytics systems, and production mobile applications.

Languages

JavaScriptTypeScriptPHPSQL

Backend

Node.jsNestJSExpress.jsLaravelREST APIsAPI Integration

Mobile

React NativeAndroid DeploymentiOS DeploymentPlay StoreApp Store

Databases & Analytics

MySQLMongoDBClickHouseCube.js

Cloud & Tools

AWSGitGitHubPostman

Engineering Concepts

System DesignReal-time Data ProcessingBackend ArchitectureEvent-driven ArchitecturePerformance OptimizationQuery OptimizationDatabase DesignData ModelingScalable SystemsAnalytics Platforms

Professional Experience

5+ years of production engineering across IoT, analytics, government platforms, and enterprise web systems.

QTrams IT Solutions

Current

Software Engineer (Backend, frontend & Mobile App)

Nov 2024 – Present
Hyderabad, Telangana, India

Designing production-grade backend services for Dover Fueling Solutions, an enterprise IoT fuel station monitoring platform processing telemetry from 50,000+ devices with ClickHouse + Cube.js analytics layer.

  • Processed telemetry data from 50,000+ IoT devices via scalable NestJS services
  • Integrated ClickHouse for high-performance analytical queries on large datasets
  • Implemented Cube.js as semantic layer for dashboarding and reporting
  • Independently built and shipped React Native app to Play Store & App Store
  • Optimized database indexing and query strategies for improved API responsiveness
  • Built real-time device health monitoring and operational alert systems
NestJSMySQLClickHouseCube.jsReact NativeAWS

Maulana Azad National Urdu University

Full Stack Engineer

Aug 2023 – Oct 2024
Hyderabad, Telangana, India

Core MERN stack developer on the MeitY-funded E-Deekshaam Project (Government of India). Engineered a scalable educational platform that generates personalized Individualized Education Programs (IEPs) for learners aged 4 to 60 with intellectual disabilities.

  • Led a team of 7 engineers to architect and deploy the end-to-end MERN stack platform on AWS
  • Improved platform user engagement by 30% by developing customizable IEP workflows for educators and parents
  • Reduced page load times by 40% through advanced React.js frontend performance optimization
  • Architected a highly available AWS cloud infrastructure, ensuring strict security and scalability for government data
  • Partnered with special educators to build accessible web dashboards for tracking student progress and learning paths
Node.jsExpress.jsReact.jsMongoDBAWSRedux Toolkit

Intment Technologies Pvt Ltd

Web Application Developer

Jul 2020 – Aug 2023
Hyderabad, Telangana, India

Developed and maintained web-based applications for ISP operational systems under the Digital Services Orchestration Platform (DSOP).

  • Worked on DSOP project for ISP operational systems
  • Integrated external APIs and automation workflows
  • Performed debugging, optimization, and testing
  • Improved application responsiveness through full-stack enhancements
LaravelPHPJavaScriptMySQL

Featured Projects

Production systems I've engineered from scratch - built for scale, reliability, and real-world impact.

Backend + Mobile
Featured

IoT Fuel Station Monitoring Platform

End-to-end backend and mobile solution for monitoring IoT-connected fuel stations at scale. Built with NestJS microservices, ClickHouse for columnar analytics, Cube.js semantic layer, and React Native mobile app.

50,000+ IoT devices in production
Real-time telemetry ingestion & analytics
Published on Play Store & App Store
ClickHouse + Cube.js analytics stack
NestJSMySQLClickHouseCube.jsReact Native
Full Stack
Featured

E-Deekshaam Learning Platform

Scalable MERN stack learning platform with personalized learning workflows, progress tracking dashboards, and multimedia educational content for children with intellectual disabilities.

Government of India (MeitY) project
30% user engagement improvement
40% page load time reduction
Led team of 7 engineers
Node.jsExpress.jsReact.jsMongoDBAWS
Full Stack

DSOP – ISP Operations Platform

Developed and maintained a full-stack Digital Services Orchestration Platform (DSOP) for an Indonesian ISP client. Focused on scalable web app delivery, third-party API integrations, and end-to-end debugging across the stack. Deepened expertise in PHP/Laravel while building production full-stack solutions.

Built for Indonesian ISP client
Third-party API integrations
Full-stack PHP/Laravel delivery
Performance debugging & optimization
LaravelPHPJavaScriptMySQL

More projects available on GitHub

Let's Build Something Great

I'm always open to discussing new technology, architectural challenges, or potential freelance collaborations. Let's connect!

Send a Message