Jawad Maqsood

Senior Software Engineer

Jawad Maqsood

Senior Software Engineer with 5+ years building scalable cloud solutions in healthcare. Top 3% Toptal talent, expert in Node.js, AWS, real-time systems, and data-heavy platforms.

About

Based in Lahore, Punjab. Senior Software Engineer with 5+ years building scalable cloud solutions in healthcare. Top 3% Toptal talent, expert in Node.js, AWS, real-time systems, and data-heavy platforms.

Open to freelance and full-time roles in backend/platform engineering. Available on Toptal or via direct contact.

Experience

Senior Software Engineer • EON, Denver
Nov 2020 – Present
  • Architected EPM: cancer patient management platform for LUNG, LCSR, AAA, BREAST cohorts; impacted 2M+ patients.
  • Built Eon Connect: appointment reminder system with IVR and two-way SMS; reduced missed appointments by 50%.
  • Enabled multi-tenancy used by 900+ hospitals
  • Automated follow-up exam scheduling; reduced doctors' workload by 60%.
  • Scaled with AWS services and CI/CD; improved reliability and delivery cadence.
  • Optimized SQL and queries; achieved ~50% perf improvements with indexing and caching.
Software Engineer • Onebyte, Lahore
Aug 2020 – Aug 2023
  • Built stock exchange simulation backend with real-time market data (Node.js).
  • Shipped MVP for symptom-based health risk analysis using AI.
  • Delivered robust REST APIs backed by PostgreSQL for mobile apps.

Skills

Node.jsNode.js
TypeScriptTypeScript
ExpressExpress
AngularAngular
PostgreSQLPostgreSQL
AWSAWS
Material UIMaterial UI
BootstrapBootstrap
Nest JsNest Js
JavaScriptJavaScript
gitgit
Node.jsNode.js
TypeScriptTypeScript
ExpressExpress
AngularAngular
PostgreSQLPostgreSQL
AWSAWS
Material UIMaterial UI
BootstrapBootstrap
Nest JsNest Js
JavaScriptJavaScript
gitgit

Projects

WEB3 Token Platform

Create/swap/send tokens on XLM & XRP chains.

NestJSWeb3
Charity Donation Platform

Charity listing + donations via Revolut; built with NestJS, Angular, PostgreSQL.

NestJSAngularPostgreSQL
Service Booking System

Time-slot listing and booking on the same platform.

NestJSAngular
Dashboard Monetization

Ad management integrated into dashboard for revenue stream.

Angular

Services

Typical services:

Scalable backend architecture and API design
Real-time data integration and caching optimization for high-performance apps.
Full-stack web development with Angular, React, and TypeScript.
Crypto asset management and analytics dashboard development.
Third-party API integration and automation for blockchain data.
Secure wallet, token swap, and transaction system implementation.
System optimization, cron automation, and performance tuning.
Consulting on blockchain architecture and Web3 product scalability.
End-to-end solution development for fintech and crypto platforms.

Contact

Request a quote

Share a bit about your project. I’ll get back within 1–2 business days.

Direct contact

Email: jawadmaqsood09@gmail.com

Phone: +92 333 816 3642

LinkedIn: https://linkedin.com/in/jawad-maqsood/

Top 3% Talent

Vetted by Toptal