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Zain Shahzad

@zainshahzad

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Full Stack Engineer building scalable, secure apps with React, .NET, cloud microservices, and automation.

Pakistan

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What I'm looking for

I’m looking for a role where I can build scalable, secure, cloud-native systems using clean architecture and automation. I want to work on microservices, performance optimization, and real-world products—especially in healthcare or enterprise domains.

I’m a results-driven Full Stack Engineer focused on building scalable, secure, high-performance applications across healthcare and enterprise domains. I bring strong expertise in React, .NET, Vue.js, Node.js, and cloud-native architectures, with a deep commitment to clean architecture and solving complex real-world problems.

In recent roles, I’ve designed microservice architectures, integrated PostgreSQL with robust validation (Zod), and used Temporal workflows to orchestrate long-running healthcare processes reliably. I’ve also deployed and managed services on AWS (ECS/EC2/ALB), containerized with Docker, coordinated monorepos with Nx, and integrated OpenAI APIs to enhance workflow automation and intelligence.

Experience

Work history, roles, and key accomplishments

Current

Backend Developer & DevOps

Current

ZCOM Systems Group Inc

Aug 2025 - Present (8 months)

Developed and maintained backend services for a Canadian healthcare platform using NestJS, TypeORM, and Prisma, including schema validation with Zod. Designed microservice architecture and deployed services on AWS (ECS/EC2/ALB) with Docker, implementing Temporal workflows for reliable healthcare process orchestration.

NestJS TypeORM Prisma Zod Microservices Architecture AWS EC2 Docker Temporal Workflow Orchestration PostgreSQL

Full Stack Engineer

IT Curves

Mar 2022 - Jul 2025 (3 years 4 months)

Built full-stack web applications using React, .NET, SQL, and GraphQL, developing RESTful and GraphQL APIs for third-party integrations. Implemented JWT-based authentication with role-based authorization, created real-time notifications and complex multi-step forms, and improved performance by profiling and refactoring legacy code.

React .NET ASP.NET Core SQL GraphQL REST APIs JWT Performance Optimization

Front-End Developer

IT Curves

Sep 2020 - Feb 2022 (1 year 5 months)

Developed dynamic, responsive front-end applications with Vue.js, Vuex, RxJS, and Vue Router, building reusable UI components and optimizing state management. Integrated RESTful APIs, improved client-server data flow, and enhanced UX/UI consistency and performance across multiple application views.

Vue.Js Vuex RxJS Vue Router UI Components State Management REST APIs Javascript Typescript

Education

Degrees, certifications, and relevant coursework

The University of Lahore

Bachelor of Science, Computer Science

2021 - 2025

Activities and societies: Teaching Assistant (TA); Peer Tutor & Project Mentor; Research Analyst on applied software systems/industry use cases including AI blockers, AI integration tools, and automated client feedback systems.

BS in Computer Science (2021–2025). Final year project built AutoEase, a full-stack auto service platform with service scheduling, location-based discovery, billing, reviews, reporting, and employee management, plus a Flutter mobile app backed by a C# / ASP.NET Core API with PostgreSQL and Google Maps API.