Hey, I'm Usama
Senior {Software Architect}Full Stack Leader_
<p>11+ years building and scaling full-stack platforms including Conversational AI, Real-Estate CRM, and Analytics products - integrating LLMs, Twilio telephony, and real-time voice across the MEAN/MERN stack.</p>
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Year Experience
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Projects Delivered
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Happy Clients
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Technologies
Delivered for clients &
teams worldwide_
Mar 2024:
CallAgent-AI-Conversational-Voice-PlatformJan 2024:
OptimaCRM-RealEstate-Management-SystemSep 2023:
MyLobby-Visitor-Management-QR-AccessApr 2023:
LodgeIntel-Analytics-BusinessIntelligenceDec 2022:
100Bet-Angular-Material-Frontend-Redesign
Designing solutionscustomized
to meet your requirements
Full Stack Web Development
End-to-end web applications using React, Next.js, Node.js, and Angular — from architecture to deployment.
Backend & API Development
Scalable RESTful APIs and microservices using NestJS, Express, and Loopback with MySQL & MongoDB.
AI & Conversational Systems
Building AI calling agents, chatbots, and NLP pipelines integrating OpenAI, Gemini, and Twilio for real-time voice.
Cloud Infrastructure & DevOps
Cloud deployments on AWS / Azure with Docker, CI/CD pipelines, Nginx, and Apache for production-grade reliability.
CRM & Third-Party Integrations
Integrating Stripe, Shopify, Twilio, Google APIs, and Zoho CRM into custom workflows.
Technical Leadership & Consulting
Leading cross-functional engineering teams, code reviews, architecture decisions, and Agile/Scrum delivery across MEAN / MERN stacks.
Excited to take on new projects and collaborate.
Let's chat about your ideas. Reach out!
+11years of passionfor
engineering & architecture
Senior Software Engineer · Pepperstone · Australia
- Developed front-end applications using React for a crypto trading platform, enhancing user experience.
- Implemented secure authentication and login systems to protect user data and ensure compliance with industry standards.
- Collaborated with cross-functional teams to integrate trading features and conversions, driving platform functionality.
Education
2008–2014:
University of LahoreBSc in Electrical Engineering
Specializations
2022–Now:
AI & Conversational SystemsLLM integration (OpenAI, Gemini), NLP, real-time voice recognition, and AI calling agents.
2018–Now:
Scalable System ArchitectureMicroservices, cloud-native design on AWS/Azure, Docker, and CI/CD for high-availability platforms.
2015–Now:
Full Stack MEAN/MERN EngineeringEnd-to-end product delivery across Node.js, React, Angular, and PHP (Laravel) with real-world CRM and analytics products.
My Key Projects
CallAgent AI
A scalable, real-time Conversational AI platform for call centers, customer support, and telemarketing. Automates outbound and inbound calls using AI agents for improved efficiency.
- Project Info
Client
SaaS Product
Duration
12 months
Technologies
NestJS, React, Docker, Twilio, OpenAI
Optima CRM
Comprehensive cloud-based platform for real estate agencies replacing fragmented manual processes. User testimonials report a 40% increase in revenue and elimination of manual listing errors.
- Project Info
Client
Real Estate Agency
Duration
18 months
Technologies
MongoDB, Express, Angular, Node.js (MEAN)
My Lobby
Visitor management system automating facility compliance and building security. Replaces paper sign-in sheets with digital registration, QR code access keys, and AI call agent.
- Project Info
Client
Enterprise Facilities
Duration
10 months
Technologies
MongoDB, Express, React, Node.js, React Native
Pepperstone
Global CFD & forex trading platform serving millions of traders. Led frontend development using React and the mobile apps in React Native. C# backend powers real-time trading data via WebSockets and secure auth systems.
- Project Info
Client
Pepperstone · Australia
Duration
Apr 2024 – Present
Technologies
React, React Native, TypeScript, C# Backend, WebSockets
The Good Inside
E-commerce platform for Touchstone Essentials selling nutritional supplements. Built on a headless WordPress CMS backend with a Next.js storefront — later migrated to Shopify. Includes product catalog, blog, and subscription flows.
- Project Info
Client
Touchstone Essentials
Duration
8 months
Technologies
Next.js, WordPress (Headless), WooCommerce, Elementor
PlanetPop
Interactive English learning platform built in Oxford, UK. Students learn through music videos, singalong exercises, and clickable interactive lessons — full video library served from a custom backend API.
- Project Info
Client
EdTech / Oxford, UK
Duration
10 months
Technologies
Angular, Node.js, REST APIs, Video Streaming
LodgeIntel
Cloud-based analytics and business intelligence tools for hotel, resort, and holiday park industries. Optimizes revenue, improves guest satisfaction, and automates workflows with real-time dashboards.
- Project Info
Client
Hospitality Industry
Duration
8 months
Technologies
MongoDB, Express, React, Node.js, Socket.io
My Skills
Front-End:
React, Next.js, Angular, HTML/CSS, JavaScript, TypeScriptBack-End:
Node.js (Express, NestJS, Sails, Loopback), PHP (Laravel, Yii2)AI & NLP:
OpenAI, Gemini, Real-Time Voice, LLM Integration, Sentiment AnalysisDatabases:
MySQL, MongoDBInfrastructure:
Docker, AWS, Azure, CI/CD, Nginx, Apache, Git/GitHubIntegrations:
Twilio, Stripe, Shopify, Google API, WordPress, Drupal