AVAILABLE FOR FULL STACK & MOBILE ROLES

Hi, I'm Khurram Ejaz

Full Stack Software Engineer

Punjab, Pakistan
2+ Years Experience

Designing and developing scalable web & mobile applications using modern JavaScript technologies. Experienced in building high-performance frontends (React.js, Next.js, React Native, Expo) & secure backend microservices (Node.js, Express, NestJS, MongoDB, PostgreSQL).

Core Technologies
React.jsNext.jsReact NativeExpoNode.jsExpress.jsNestJSMongoDBPostgreSQLTypeScript
React & Next.js
React Native
Node & NestJS
Mongo & Postgres
Khurram Ejaz
Full Stack Software Engineer
Engineering Persona

About Khurram Ejaz

Full Stack Software Engineer

Full Stack Software Engineer with 2+ years of professional experience designing and developing scalable web and mobile applications using modern JavaScript & TypeScript technologies.

Experienced in building responsive user interfaces with React.js, Next.js, React Native, and Expo while developing secure backend services using Node.js, Express.js, and NestJS.

Passionate about writing maintainable, reusable, and scalable code while collaborating with cross-functional Agile teams to deliver high-quality software solutions.

2+ Years
Experience
Professional Software Engineering
4 Roles
Work Roles
Enterprise & Client Projects
3 Ecosystems
Platforms
Web, iOS & Android
Node & SQL/Mongo
Backend & DB
Express, NestJS, Mongo, Postgres

Scalable Codebase

Architecting clean, modular, and maintainable TypeScript & React codebases.

60fps Performance

Optimizing web rendering, mobile UI frames, and fast API response times.

Secure Backends

Building JWT & RBAC authenticated REST APIs using Express.js and NestJS.

Cross-Platform

Delivering unified experiences across Web (Next.js) & Mobile (React Native/Expo).

Career Milestones

Work Experience

2+ years of hands-on experience building full-stack web and mobile apps, scalable microservices, and enterprise solutions.

Full-Time
Jan 2025 - Present

Senior Software Engineer

Sinaco Engineering LTD

Architecting and developing enterprise-grade web and mobile ERP solutions. Leading full-stack module developments from scalable NestJS/Node.js backends to React/Next.js and React Native frontends.

Developed & maintained enterprise ERP applications across Web (React, Next.js) and Mobile (React Native).
Built RESTful microservices and backend APIs with Node.js, Express.js, and NestJS.
Designed and optimized PostgreSQL & MongoDB database schemas, queries, and data models.
Implemented JWT authentication and Role-Based Access Control (RBAC) security.
Managed application state with Redux Toolkit and integrated complex business workflows.
Optimized app rendering performance, API response times, and cross-platform compatibility.
ReactNext.jsReact NativeNestJSNode.jsPostgreSQLMongoDBRedux ToolkitRBAC Auth
React.js
Next.js
React Native
NestJS
Node.js
PostgreSQL
Full-Time
Feb 2024 - Dec 2025

Web & Mobile Application Developer

Digioon

Engineered end-to-end full-stack web applications and cross-platform mobile apps for business client portfolios.

Developed responsive web applications with React.js and mobile apps with React Native.
Built secure Node.js & Express.js backend services with Mongoose/MongoDB data modeling.
Created REST APIs for user authentication, product catalogs, orders, and business workflows.
Integrated payment gateways, Google Maps SDK, Firebase, and real-time notification services.
Implemented JWT authentication flow with protected client routing.
Optimized frontend bundle sizes and improved API query speeds.
React.jsReact NativeNode.jsExpress.jsMongoDBMongooseGoogle MapsFirebasePayment APIs
React Native
Node.js
MongoDB
TypeScript
Tailwind CSS
Full-Time
May 2023 - Feb 2024

Junior Frontend Developer

Ziwld

Focused on building scalable frontend component architectures and integrating dynamic backend REST services.

Developed responsive web applications utilizing React.js and Next.js.
Architected modular, reusable UI component libraries across projects.
Integrated REST APIs to present real-time business metrics and data feeds.
Collaborated closely with senior backend engineers for efficient client-server integration.
Performed code reviews, frontend debugging, and performance profiling.
React.jsNext.jsJavaScript (ES6+)REST APIsTailwind CSSGit
React.js
Next.js
JavaScript
Tailwind CSS
Internship
Jan 2023 - Apr 2023

Frontend Developer Intern

Easybew

Gained practical experience converting UI/UX Figma wireframes into high-performance, responsive HTML5/CSS3 web pages.

Converted UI/UX Figma wireframes into pixel-perfect, responsive web interfaces.
Fixed cross-browser compatibility issues and mobile responsiveness glitches.
Worked within Agile/Scrum sprint workflows with senior mentorship.
Mastered Git version control workflows and frontend development standards.
HTML5CSS3JavaScriptUI/UX WireframesGit Workflow
HTML5
CSS3
JavaScript
Technical Vault

Technical Expertise

Mastery across web frameworks, cross-platform mobile development, backend APIs, and database engineering.

React.jsFrontend
React NativeMobile App
Next.jsFull Stack
Node.jsBackend Runtime
NestJSEnterprise Backend
MongoDBNoSQL Database
PostgreSQLSQL Database
TypeScriptType System
ExpoMobile Tooling
JWT & RBACSecurity Auth

Frontend Engineering

React.jsNext.jsTypeScriptRedux ToolkitTailwind CSSHTML5 / CSS3JavaScript (ES6+)Responsive Web UI

Mobile App Development

React NativeExpoiOS & Android AppsNative ModulesState ManagementApp Store Workflows

Backend & Microservices

Node.jsExpress.jsNestJSRESTful APIsJWT AuthenticationRBAC AuthorizationAPI Optimization

Databases & Data Modeling

MongoDBMongoose ODMPostgreSQLSQL QueriesSchema DesignRelationships & Validations

APIs & Third-Party Integrations

Payment GatewaysGoogle Maps SDKFirebase ServicesPush NotificationsUser Auth SystemsExternal REST Services

Tools, DevOps & Practice

Git & GitHubAgile / ScrumCode Reviews & TestingVercel DeploymentVS CodeProduction Debugging
Featured Portfolio

Featured Projects

Explore a selection of full-stack web applications, logistics platforms, enterprise ERP solutions, and cross-platform React Native mobile applications I have engineered.

01
Mobile Application
QuickFix – On-Demand Home Services Platform

Built dual-role Owner and Technician mobile applications using React Native (Expo) with role-based authentication, background location tracking, and real-time technician updates. Implemented RTK Query, React Hook Form, Zod, Stripe, and Moyasar while supporting multilingual (English & Arabic RTL) user experiences.

Key Highlights:

Dual-Role Owner & Technician Mobile Apps
Background Location & Real-Time Updates
Stripe & Moyasar Payment Integration
Multilingual Support (English & Arabic RTL)
React NativeExpoRTK QueryStripeMoyasarArabic RTLZod & RHF
GitHubLive Demo
02
Logistics Platform
SOR (Serve on Route) – Logistics & Parcel Delivery

Engineered a real-time customer and driver application using React Native, TypeScript, Expo Router, Socket.IO, and Node.js. Integrated Google Maps, Google Places API, Stripe, and Redux Toolkit to provide live tracking, dynamic fare bidding, secure payments, and real-time communication.

Key Highlights:

Real-Time Customer & Driver Applications
Socket.IO Live Tracking & Location Feeds
Dynamic Fare Bidding System
Google Maps & Places API Integration
React NativeTypeScriptExpo RouterSocket.IONode.jsGoogle Maps
GitHubLive Demo
03
Enterprise Mobile
Loopec ERP – HR & Purchase Mobile App

Developed an enterprise ERP mobile application using React Native, featuring HR, attendance, leave management, purchase requisitions, notifications, and approval workflows. Integrated Firebase, Redux, interactive maps, and RESTful APIs to deliver scalable business operations.

Key Highlights:

HR, Attendance & Leave Management
Multi-Stage Purchase Requisition Approval
Firebase Push Notifications & Alerts
Interactive Maps & REST API Connectivity
React NativeRedux ToolkitFirebaseMaps APIREST APIsNode.js
GitHubLive Demo
04
Web Application
Silver Line Autos – Automotive Marketplace Web App

Developed a responsive vehicle marketplace using React.js for buying, selling, repairing, and exchanging vehicles. Implemented advanced search and filtering, dynamic vehicle listings, Google Maps integration, and REST API connectivity with a modern, responsive interface.

Key Highlights:

Advanced Vehicle Filtering & Real-Time Search
Seller Location Map Integration
Dynamic Vehicle Listings & Repair Specs
Mobile-Responsive Fluid UI
React.jsNext.jsREST APIsTailwind CSSGoogle Maps API
GitHubLive Demo
05
Luxury Platform
AbsoluteX – Luxury Hospitality & Business Platform

Developed a premium business platform using Next.js, React, TypeScript, and Tailwind CSS, featuring a modern luxury UI with responsive layouts, smooth animations, and SEO optimization. Built reusable components, interactive inquiry forms, and high-performance pages to enhance lead generation.

Key Highlights:

Modern Luxury UI & Smooth Animations
Interactive Lead Inquiry Forms
High Performance & SEO Optimization
Reusable Component Library
Next.jsReact.jsTypeScriptTailwind CSSSEO Optimization
GitHubLive Demo
06
Mobile Application
I-WE Link – E-Commerce Mobile Application

Developed a cross-platform e-commerce mobile application using React Native featuring user authentication, product browsing, shopping cart, and secure checkout. Integrated RESTful APIs with Axios, implemented form validation using Formik and Yup, and delivered a responsive user experience. Published live on Google Play Store.

Key Highlights:

JWT User Auth & Secure Cart Checkout
Dynamic Product Catalog Browsing
Form Validation using Formik & Yup
Published Live on Google Play Store
React NativeTypeScriptFormik & YupAxios RESTPlay Store Live
GitHubLive Demo
Get In Touch

Let's Work Together

Looking for a Senior/Full-Stack Software Engineer to build scalable web applications, mobile apps, or backend services? Reach out today!

Response Time

< 24 Hours

Availability

Full-Time / Roles

Timezone

PKT (UTC+5)

Contact Details

I am open to full-time engineering roles, software projects, and backend API development opportunities. Let's discuss your product goals!

Phone & WhatsApp

+92 321 1411487

Connect Across Platforms

Send a Direct Message