Open to opportunities

Umair Khalid

@umairkhalid599

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Lead full-stack engineer and AI architect building scalable agentic systems and serverless cloud platforms.

Pakistan

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What I'm looking for

I’m looking for opportunities in AI-driven systems and cloud-native architecture, where I can lead agentic workflow design and full-stack development in both team and self-directed settings.

I’m a Lead Full-Stack Engineer and AI Architect with a passion for building scalable, intelligent systems. I design and orchestrate multi-agent workflows using the Google AI SDK and Gemini 3.0—combining LLM agents, functional agents, and external tools to automate complex, enterprise-grade tasks.

On the cloud side, I leverage Google Cloud Platform serverless services like Cloud Functions, Cloud Run, Pub/Sub, Cloud Tasks, and Scheduler to create event-driven architectures. I’ve delivered full-stack features using React/Next.js and Node.js, improved performance significantly (including a 90% Web Core Vitals improvement), and built reliable systems with testing and validation (e.g., Cypress, Zod, and Yup), while mentoring junior developers and working closely with product and design.

Experience

Work history, roles, and key accomplishments

Senior/Lead Full Stack Engineer

Tarn Global Pvt Ltd

Sep 2025 - Jun 2026 (9 months)

Orchestrated multi-agent sequential/parallel workflows to gather intelligence on corporate clients and auto-resolve false-positive alerts using Google AI SDK, Gemini 3.0, and flash models. Delivered enterprise full-stack features and implemented microfrontend/microservices patterns to improve performance and user experience.

Orchestration Gemini Python React MongoDB TypeScript Cloud Run Cloud Functions Microservices API Integration Performance Optimization

Full Stack Engineer

Shopmonkey

Oct 2024 - Aug 2025 (10 months)

Developed and deployed features for Shopmonkey.io using Next.js and Node.js, and worked on Go-based components for the internal product. Optimized database performance through indexing and query analysis while working in an Agile environment.

Next.js Node Go CockroachDB TypeScript GCP Data Indexing End To End Testing Agile

Principal Software Engineer

NETSOL Technologies

Sep 2024 - Mar 2025 (6 months)

Built scalable frontend and backend systems with RESTful APIs using FastAPI and PostgreSQL to support user engagement and feature adoption. Drove architecture reviews, implemented analytics-ready data models, and supported experimentation and reporting needs.

fastAPI PostgreSQL Azure JWT REST APIs Analytics Modeling Agile

Senior Software Engineer

Developers Incorporate

Sep 2021 - Sep 2024 (3 years)

Optimized www.maplehr.io, improving Web Core Vitals and adding Cypress testing for stability. Built modular React UI components, collaborated with backend teams for scalable delivery, and incorporated customer feedback into high-impact enhancements.

React Redux Cypress JavaScript Git Webpack Rollup Vite UI Components Testing

Software Engineer

WEBEVIS

Feb 2019 - Aug 2021 (2 years 6 months)

Developed cross-platform mobile applications using React Native and Flutter for iOS and Android. Implemented Redux-based state management and integrated Firebase, Axios, and other libraries for data fetching and manipulation, while mentoring junior developers.

React Native Flutter Redux Axios Firebase JavaScript Cross Platform Mobile Development Mentor

Associate Software Engineer

Binary Soft Solutions

Apr 2016 - Dec 2018 (2 years 8 months)

Worked on Android applications with a focus on UI/UX and integrated third-party services such as Google Maps and Firebase. Implemented MVP and MVVM patterns and managed the full app lifecycle through deployment on Google Play Store.

Java Kotlin Android SDK Firebase SQL XML MVVM Android UI

Mobile App Developer

Upwork

Dec 2014 - Feb 2016 (1 year 2 months)

Developed Android and Flutter applications for clients using APIs with Firebase and SQLite databases, and performed bug fixes, QA, and refactoring. Deployed Android apps to the Google Play Store and implemented AdMob and Firebase Analytics.